diff --git a/server/static/css/neat.css b/assets/static/css/neat.css
similarity index 100%
rename from server/static/css/neat.css
rename to assets/static/css/neat.css
diff --git a/server/templates/exam.tpl b/assets/templates/exam.tpl
similarity index 100%
rename from server/templates/exam.tpl
rename to assets/templates/exam.tpl
diff --git a/cli/.gitignore b/cli/.gitignore
deleted file mode 100644
index 2de4cc4..0000000
--- a/cli/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-cli
-testdata
-*.bk
diff --git a/cli/main.go b/cli/main.go
deleted file mode 100644
index c1bfe44..0000000
--- a/cli/main.go
+++ /dev/null
@@ -1,144 +0,0 @@
-package main
-
-import (
- "fmt"
- "log"
- "os"
-
- "git.andreafazzi.eu/andrea/probo/sessionmanager"
- "git.andreafazzi.eu/andrea/probo/store/file"
- "github.com/urfave/cli/v2"
-)
-
-func main() {
- file.DefaultBaseDir = "testdata"
-
- sStore, err := file.NewDefaultSessionFileStore()
- if err != nil {
- log.Fatalf("An error occurred: %v", err)
- }
-
- pStore, err := file.NewParticipantDefaultFileStore()
- if err != nil {
- log.Fatalf("An error occurred: %v", err)
- }
- qStore, err := file.NewDefaultQuizFileStore()
- if err != nil {
- log.Fatalf("An error occurred: %v", err)
- }
-
- sm, err := sessionmanager.NewSessionManager(
- "http://localhost:8080/",
- pStore.Storer,
- qStore.Storer,
- nil,
- nil,
- )
- if err != nil {
- log.Fatalf("An error occurred: %v", err)
- }
-
- app := &cli.App{
- Name: "probo-cli",
- Usage: "Quiz Management System for Hackers!",
- Commands: []*cli.Command{
- {
- Name: "init",
- Aliases: []string{"i"},
- Usage: "Initialize the current directory",
- Action: func(cCtx *cli.Context) error {
- return nil
- },
- },
- {
- Name: "session",
- Aliases: []string{"s"},
- Usage: "options for command 'session'",
- Subcommands: []*cli.Command{
- {
- Name: "create",
- Usage: "Create a new exam session",
- Action: func(cCtx *cli.Context) error {
- if cCtx.Args().Len() < 1 {
- log.Fatalf("Please provide a session name as first argument of create.")
- }
-
- session, err := sm.Push(cCtx.Args().First())
- if err != nil {
- log.Fatalf("An error occurred: %v", err)
- }
-
- _, err = sStore.Create(session)
- if err != nil {
- log.Fatalf("An error occurred: %v", err)
- }
-
- log.Println("Session upload completed with success!")
-
- for _, p := range pStore.ReadAll() {
- log.Printf("http://localhost:8080/%v/%v", session.ID, p.Token)
- }
-
- return nil
-
- },
- },
- {
- Name: "pull",
- Usage: "Download responses from a session",
- Action: func(cCtx *cli.Context) error {
- if cCtx.Args().Len() < 1 {
- log.Fatalf("Please provide a session ID as first argument of pull.")
- }
-
- rStore, err := file.NewDefaultResponseFileStore()
- if err != nil {
- log.Fatalf("An error occurred: %v", err)
- }
- err = sm.Pull(rStore, cCtx.Args().First())
- if err != nil {
- log.Fatalf("An error occurred: %v", err)
- }
-
- log.Println("Responses download completed with success!")
-
- return nil
-
- },
- },
- {
- Name: "scores",
- Usage: "Show the scores for the given session",
- Action: func(cCtx *cli.Context) error {
- if cCtx.Args().Len() < 1 {
- log.Fatalf("Please provide a session name as first argument of 'score'.")
- }
- session, err := sStore.Read(cCtx.Args().First())
- if err != nil {
- log.Fatalf("An error occurred: %v", err)
- }
- rStore, err := file.NewDefaultResponseFileStore()
- if err != nil {
- log.Fatalf("An error occurred: %v", err)
- }
-
- scores, err := sessionmanager.NewScores(rStore, session)
- if err != nil {
- log.Fatalf("An error occurred: %v", err)
- }
-
- fmt.Println(scores)
-
- return nil
-
- },
- },
- },
- },
- },
- }
-
- if err := app.Run(os.Args); err != nil {
- log.Fatal(err)
- }
-}
diff --git a/client/client.go b/client/client.go
deleted file mode 100644
index ea1c4ff..0000000
--- a/client/client.go
+++ /dev/null
@@ -1,106 +0,0 @@
-package client
-
-import "git.andreafazzi.eu/andrea/probo/models"
-
-type Question struct {
- Text string `json:"text"`
-}
-
-type Answer struct {
- Text string `json:"text"`
- Correct bool `json:"correct"`
-}
-
-type Quiz struct {
- Question *Question `json:"question"`
- Answers []*Answer `json:"answers"`
-}
-
-type Collection struct {
- Name string `json:"name"`
- Query string `json:"query"`
-}
-
-type Participant struct {
- Firstname string `json:"firstname"`
- Lastname string `json:"lastname"`
- Token uint `json:"token"`
- Attributes map[string]string `json:"attributes"`
-}
-
-type Exam struct {
- Name string `json:"name"`
- Description string `json:"description"`
-
- ParticipantID string `json:"participant_id"`
- CollectionID string `json:"collection_id"`
-}
-
-type BaseResponse struct {
- Status string `json:"status"`
- Message string `json:"message"`
-}
-
-type ReadAllQuizResponse struct {
- BaseResponse
- Content []*models.Quiz `json:"content"`
-}
-
-type CreateQuizResponse struct {
- BaseResponse
- Content *models.Quiz `json:"content"`
-}
-
-type UpdateQuizResponse struct {
- BaseResponse
- Content *models.Quiz `json:"content"`
-}
-
-type CreateQuestionRequest struct {
- *Question
-}
-
-type CreateAnswerRequest struct {
- *Answer
-}
-
-type CreateUpdateQuizRequest struct {
- *Quiz
- *models.Meta
-}
-
-type DeleteQuizRequest struct {
- ID string
-}
-
-type CreateUpdateCollectionRequest struct {
- *Collection
-}
-
-type DeleteCollectionRequest struct {
- ID string
-}
-
-type CreateUpdateExamRequest struct {
- *Exam
-}
-
-type DeleteExamRequest struct {
- ID string
-}
-
-type ReadExamByIDRequest struct {
- ID string
-}
-
-type CreateUpdateParticipantRequest struct {
- *Participant
-}
-
-type DeleteParticipantRequest struct {
- ID string
-}
-
-type ReadParticipantByIDRequest struct {
- ID string
-}
diff --git a/cmd/probo-cli/main.go b/cmd/probo-cli/main.go
new file mode 100644
index 0000000..2aa0b43
--- /dev/null
+++ b/cmd/probo-cli/main.go
@@ -0,0 +1,60 @@
+package main
+
+import (
+ "log"
+ "log/slog"
+ "os"
+
+ "git.andreafazzi.eu/andrea/probo/lib/store/file"
+ "github.com/urfave/cli/v2"
+)
+
+func main() {
+ _, err := os.Stat(file.DefaultBaseDir)
+ if err != nil {
+ slog.Info("Base directory not found. Create the folder structure...")
+ for _, dir := range file.Dirs {
+ err := os.MkdirAll(dir, os.ModePerm)
+ if err != nil {
+ log.Fatal(err)
+ }
+ slog.Info("Create", "directory", dir)
+ }
+
+ slog.Info("Folder structure created without issues.")
+ os.Exit(0)
+ }
+
+ app := &cli.App{
+ Name: "probo-cli",
+ Usage: "Quiz Management System for Hackers!",
+ Commands: []*cli.Command{
+ {
+ Name: "session",
+ Aliases: []string{"s"},
+ Usage: "options for command 'session'",
+ Subcommands: []*cli.Command{
+ {
+ Name: "push",
+ Usage: "Create a new exam session",
+ Action: push,
+ },
+ {
+ Name: "pull",
+ Usage: "Download responses from a session",
+ Action: pull,
+ },
+ {
+ Name: "scores",
+ Usage: "Show the scores for the given session",
+ Action: scores,
+ },
+ },
+ },
+ },
+ }
+
+ if err := app.Run(os.Args); err != nil {
+ log.Fatal(err)
+ }
+}
diff --git a/cmd/probo-cli/session.go b/cmd/probo-cli/session.go
new file mode 100644
index 0000000..e14c53e
--- /dev/null
+++ b/cmd/probo-cli/session.go
@@ -0,0 +1,198 @@
+package main
+
+import (
+ "fmt"
+ "log"
+
+ "git.andreafazzi.eu/andrea/probo/lib/sessionmanager"
+ "git.andreafazzi.eu/andrea/probo/lib/store/file"
+ "github.com/charmbracelet/bubbles/textinput"
+ tea "github.com/charmbracelet/bubbletea"
+ "github.com/urfave/cli/v2"
+)
+
+type model struct {
+ textInput textinput.Model
+ err error
+}
+
+type (
+ errMsg error
+)
+
+func initialModel() *model {
+ ti := textinput.New()
+ ti.Placeholder = "My exam session"
+ ti.Focus()
+ ti.CharLimit = 156
+ ti.Width = 20
+
+ return &model{
+ textInput: ti,
+ err: nil,
+ }
+}
+
+func (m *model) Init() tea.Cmd {
+ return textinput.Blink
+}
+
+func (m *model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+ var cmd tea.Cmd
+
+ switch msg := msg.(type) {
+ case tea.KeyMsg:
+ switch msg.Type {
+ case tea.KeyEnter, tea.KeyCtrlC, tea.KeyEsc:
+ return m, tea.Quit
+ }
+
+ // We handle errors just like any other message
+ case errMsg:
+ m.err = msg
+ return m, nil
+ }
+
+ m.textInput, cmd = m.textInput.Update(msg)
+ return m, cmd
+}
+
+func (m *model) View() string {
+ return fmt.Sprintf(
+ "\nPlease insert the name of the session\n\n%s\n\n%s",
+ m.textInput.View(),
+ "(esc to quit)",
+ ) + "\n"
+}
+
+func push(cCtx *cli.Context) error {
+ pStore, err := file.NewParticipantDefaultFileStore()
+ if err != nil {
+ return cli.Exit(fmt.Sprintf("An error occurred: %v", err), 1)
+ }
+
+ participants := pStore.ReadAll()
+
+ if len(participants) == 0 {
+ return cli.Exit("No participants found!", 1)
+ }
+
+ sessionName := cCtx.Args().First()
+
+ if cCtx.Args().Len() < 1 {
+ m := initialModel()
+ p := tea.NewProgram(m)
+ if _, err := p.Run(); err != nil {
+ log.Fatal(err)
+ }
+ sessionName = m.textInput.Value()
+ }
+
+ sStore, err := file.NewDefaultSessionFileStore()
+ if err != nil {
+ log.Fatalf("An error occurred: %v", err)
+ }
+
+ qStore, err := file.NewDefaultQuizFileStore()
+ if err != nil {
+ log.Fatalf("An error occurred: %v", err)
+ }
+
+ sm, err := sessionmanager.NewSessionManager(
+ "http://localhost:8080/",
+ pStore.Storer,
+ qStore.Storer,
+ nil,
+ nil,
+ )
+ if err != nil {
+ log.Fatalf("An error occurred: %v", err)
+ }
+
+ session, err := sm.Push(sessionName)
+ if err != nil {
+ log.Fatalf("An error occurred: %v", err)
+ }
+
+ _, err = sStore.Create(session)
+ if err != nil {
+ log.Fatalf("An error occurred: %v", err)
+ }
+
+ log.Println("Session upload completed with success!")
+
+ for _, p := range pStore.ReadAll() {
+ log.Printf("http://localhost:8080/%v/%v", session.ID, p.Token)
+ }
+
+ return nil
+
+}
+
+func pull(cCtx *cli.Context) error {
+ if cCtx.Args().Len() < 1 {
+ log.Fatalf("Please provide a session ID as first argument of pull.")
+ }
+
+ rStore, err := file.NewDefaultResponseFileStore()
+ if err != nil {
+ log.Fatalf("An error occurred: %v", err)
+ }
+
+ pStore, err := file.NewParticipantDefaultFileStore()
+ if err != nil {
+ log.Fatalf("An error occurred: %v", err)
+ }
+ qStore, err := file.NewDefaultQuizFileStore()
+ if err != nil {
+ log.Fatalf("An error occurred: %v", err)
+ }
+
+ sm, err := sessionmanager.NewSessionManager(
+ "http://localhost:8080/",
+ pStore.Storer,
+ qStore.Storer,
+ nil,
+ nil,
+ )
+ if err != nil {
+ log.Fatalf("An error occurred: %v", err)
+ }
+
+ err = sm.Pull(rStore, cCtx.Args().First())
+ if err != nil {
+ log.Fatalf("An error occurred: %v", err)
+ }
+
+ log.Println("Responses download completed with success!")
+
+ return nil
+}
+
+func scores(cCtx *cli.Context) error {
+ if cCtx.Args().Len() < 1 {
+ log.Fatalf("Please provide a session name as first argument of 'score'.")
+ }
+
+ sStore, err := file.NewDefaultSessionFileStore()
+ if err != nil {
+ log.Fatalf("An error occurred: %v", err)
+ }
+ session, err := sStore.Read(cCtx.Args().First())
+ if err != nil {
+ log.Fatalf("An error occurred: %v", err)
+ }
+ rStore, err := file.NewDefaultResponseFileStore()
+ if err != nil {
+ log.Fatalf("An error occurred: %v", err)
+ }
+
+ scores, err := sessionmanager.NewScores(rStore, session)
+ if err != nil {
+ log.Fatalf("An error occurred: %v", err)
+ }
+
+ fmt.Println(scores)
+
+ return nil
+}
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_0249a3d3-d62c-469f-916a-22ef2210df01.json b/cmd/probo-cli/testdata.bk/exams/exam_0249a3d3-d62c-469f-916a-22ef2210df01.json
new file mode 100644
index 0000000..741a8be
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_0249a3d3-d62c-469f-916a-22ef2210df01.json
@@ -0,0 +1 @@
+{"id":"0249a3d3-d62c-469f-916a-22ef2210df01","created_at":"2023-12-14T17:05:57.284916041+01:00","updated_at":"2023-12-14T17:45:08.905072153+01:00","SessionID":"","Participant":{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:05:57.276521018+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:05:57.276792157+01:00","hash":"","question":{"id":"4d83355e-6bd3-4c63-be23-3115debe5462","created_at":"2023-12-14T17:05:57.276769264+01:00","updated_at":"2023-12-14T17:05:57.276769398+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"6def181e-9851-431c-b83a-92a33a22cfc1","created_at":"2023-12-14T17:05:57.276776149+01:00","updated_at":"2023-12-14T17:05:57.276776242+01:00","text":"Giuly (❤️)"},{"id":"fb5efe56-3836-460e-bd7c-16b80d170d67","created_at":"2023-12-14T17:05:57.276777945+01:00","updated_at":"2023-12-14T17:05:57.276777988+01:00","text":"Daisy"},{"id":"fa5dbbb2-24d6-4ff6-85b2-5edeb5a1f789","created_at":"2023-12-14T17:05:57.276779543+01:00","updated_at":"2023-12-14T17:05:57.276779584+01:00","text":"Jenny"},{"id":"964abe49-06be-4310-8178-54146117d18c","created_at":"2023-12-14T17:05:57.276781041+01:00","updated_at":"2023-12-14T17:05:57.276781082+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"6def181e-9851-431c-b83a-92a33a22cfc1","created_at":"2023-12-14T17:05:57.276776149+01:00","updated_at":"2023-12-14T17:05:57.276776242+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:05:57.276838779+01:00","hash":"","question":{"id":"d0561675-0643-498b-b495-7ea351aeb027","created_at":"2023-12-14T17:05:57.276828009+01:00","updated_at":"2023-12-14T17:05:57.276828098+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"fb5efe56-3836-460e-bd7c-16b80d170d67","created_at":"2023-12-14T17:05:57.276777945+01:00","updated_at":"2023-12-14T17:05:57.276777988+01:00","text":"Daisy"},{"id":"fa5dbbb2-24d6-4ff6-85b2-5edeb5a1f789","created_at":"2023-12-14T17:05:57.276779543+01:00","updated_at":"2023-12-14T17:05:57.276779584+01:00","text":"Jenny"},{"id":"6def181e-9851-431c-b83a-92a33a22cfc1","created_at":"2023-12-14T17:05:57.276776149+01:00","updated_at":"2023-12-14T17:05:57.276776242+01:00","text":"Giuly (❤️)"},{"id":"964abe49-06be-4310-8178-54146117d18c","created_at":"2023-12-14T17:05:57.276781041+01:00","updated_at":"2023-12-14T17:05:57.276781082+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"fb5efe56-3836-460e-bd7c-16b80d170d67","created_at":"2023-12-14T17:05:57.276777945+01:00","updated_at":"2023-12-14T17:05:57.276777988+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:05:57.27688532+01:00","hash":"","question":{"id":"12727ba0-9ccc-430e-9919-fbacb7f032d2","created_at":"2023-12-14T17:05:57.276869592+01:00","updated_at":"2023-12-14T17:05:57.276869653+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"fb5efe56-3836-460e-bd7c-16b80d170d67","created_at":"2023-12-14T17:05:57.276777945+01:00","updated_at":"2023-12-14T17:05:57.276777988+01:00","text":"Daisy"},{"id":"6def181e-9851-431c-b83a-92a33a22cfc1","created_at":"2023-12-14T17:05:57.276776149+01:00","updated_at":"2023-12-14T17:05:57.276776242+01:00","text":"Giuly (❤️)"},{"id":"fa5dbbb2-24d6-4ff6-85b2-5edeb5a1f789","created_at":"2023-12-14T17:05:57.276779543+01:00","updated_at":"2023-12-14T17:05:57.276779584+01:00","text":"Jenny"},{"id":"964abe49-06be-4310-8178-54146117d18c","created_at":"2023-12-14T17:05:57.276781041+01:00","updated_at":"2023-12-14T17:05:57.276781082+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"fb5efe56-3836-460e-bd7c-16b80d170d67","created_at":"2023-12-14T17:05:57.276777945+01:00","updated_at":"2023-12-14T17:05:57.276777988+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_0ad742cd-80f4-4905-8ddb-66b5fa2dba51.json b/cmd/probo-cli/testdata.bk/exams/exam_0ad742cd-80f4-4905-8ddb-66b5fa2dba51.json
new file mode 100644
index 0000000..d2e76ee
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_0ad742cd-80f4-4905-8ddb-66b5fa2dba51.json
@@ -0,0 +1 @@
+{"id":"0ad742cd-80f4-4905-8ddb-66b5fa2dba51","created_at":"2023-12-14T17:43:18.127221296+01:00","updated_at":"2023-12-14T17:45:08.905232491+01:00","SessionID":"","Participant":{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:43:18.10506937+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:43:18.105224643+01:00","hash":"","question":{"id":"9aadd35f-b345-42b7-8d6d-627f279a16d9","created_at":"2023-12-14T17:43:18.105199556+01:00","updated_at":"2023-12-14T17:43:18.105199698+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"eb3b25e2-331c-4cb2-ba1c-70fb7a286217","created_at":"2023-12-14T17:43:18.105202738+01:00","updated_at":"2023-12-14T17:43:18.105202831+01:00","text":"Giuly (❤️)"},{"id":"6fa782c8-076d-4cec-83e8-d9f9010d71b3","created_at":"2023-12-14T17:43:18.105204547+01:00","updated_at":"2023-12-14T17:43:18.105204588+01:00","text":"Daisy"},{"id":"aaeb4fa9-8b6c-48b3-8267-c2f0830c4e24","created_at":"2023-12-14T17:43:18.105206191+01:00","updated_at":"2023-12-14T17:43:18.10520625+01:00","text":"Jenny"},{"id":"d95d86e2-ed72-4081-b00c-0e9f9598814a","created_at":"2023-12-14T17:43:18.105207866+01:00","updated_at":"2023-12-14T17:43:18.105207907+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"eb3b25e2-331c-4cb2-ba1c-70fb7a286217","created_at":"2023-12-14T17:43:18.105202738+01:00","updated_at":"2023-12-14T17:43:18.105202831+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:43:18.10527206+01:00","hash":"","question":{"id":"9531429d-dd38-4d21-820b-bf2ba1177a91","created_at":"2023-12-14T17:43:18.105261438+01:00","updated_at":"2023-12-14T17:43:18.105261513+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"6fa782c8-076d-4cec-83e8-d9f9010d71b3","created_at":"2023-12-14T17:43:18.105204547+01:00","updated_at":"2023-12-14T17:43:18.105204588+01:00","text":"Daisy"},{"id":"aaeb4fa9-8b6c-48b3-8267-c2f0830c4e24","created_at":"2023-12-14T17:43:18.105206191+01:00","updated_at":"2023-12-14T17:43:18.10520625+01:00","text":"Jenny"},{"id":"eb3b25e2-331c-4cb2-ba1c-70fb7a286217","created_at":"2023-12-14T17:43:18.105202738+01:00","updated_at":"2023-12-14T17:43:18.105202831+01:00","text":"Giuly (❤️)"},{"id":"d95d86e2-ed72-4081-b00c-0e9f9598814a","created_at":"2023-12-14T17:43:18.105207866+01:00","updated_at":"2023-12-14T17:43:18.105207907+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"6fa782c8-076d-4cec-83e8-d9f9010d71b3","created_at":"2023-12-14T17:43:18.105204547+01:00","updated_at":"2023-12-14T17:43:18.105204588+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:43:18.105321478+01:00","hash":"","question":{"id":"afdee6d2-5dae-445f-91e6-4fe71f163032","created_at":"2023-12-14T17:43:18.105306543+01:00","updated_at":"2023-12-14T17:43:18.105306605+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"6fa782c8-076d-4cec-83e8-d9f9010d71b3","created_at":"2023-12-14T17:43:18.105204547+01:00","updated_at":"2023-12-14T17:43:18.105204588+01:00","text":"Daisy"},{"id":"eb3b25e2-331c-4cb2-ba1c-70fb7a286217","created_at":"2023-12-14T17:43:18.105202738+01:00","updated_at":"2023-12-14T17:43:18.105202831+01:00","text":"Giuly (❤️)"},{"id":"aaeb4fa9-8b6c-48b3-8267-c2f0830c4e24","created_at":"2023-12-14T17:43:18.105206191+01:00","updated_at":"2023-12-14T17:43:18.10520625+01:00","text":"Jenny"},{"id":"d95d86e2-ed72-4081-b00c-0e9f9598814a","created_at":"2023-12-14T17:43:18.105207866+01:00","updated_at":"2023-12-14T17:43:18.105207907+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"6fa782c8-076d-4cec-83e8-d9f9010d71b3","created_at":"2023-12-14T17:43:18.105204547+01:00","updated_at":"2023-12-14T17:43:18.105204588+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_196b6928-079f-41d2-bb98-cbf0a243e1bc.json b/cmd/probo-cli/testdata.bk/exams/exam_196b6928-079f-41d2-bb98-cbf0a243e1bc.json
new file mode 100644
index 0000000..654aa80
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_196b6928-079f-41d2-bb98-cbf0a243e1bc.json
@@ -0,0 +1 @@
+{"id":"196b6928-079f-41d2-bb98-cbf0a243e1bc","created_at":"2023-12-14T17:01:05.115071983+01:00","updated_at":"2023-12-14T17:45:08.905373061+01:00","SessionID":"","Participant":{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:01:05.107657379+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:01:05.108222326+01:00","hash":"","question":{"id":"c20974ac-b6e5-4a14-8bc5-2556af7b3ca4","created_at":"2023-12-14T17:01:05.108206845+01:00","updated_at":"2023-12-14T17:01:05.10820691+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"d098163d-0e64-41bc-8c0c-d53b5fddf7be","created_at":"2023-12-14T17:01:05.107900146+01:00","updated_at":"2023-12-14T17:01:05.107900197+01:00","text":"Daisy"},{"id":"e87d512b-af76-49e3-9208-8c728474f482","created_at":"2023-12-14T17:01:05.107898313+01:00","updated_at":"2023-12-14T17:01:05.107898406+01:00","text":"Giuly (❤️)"},{"id":"2f03462f-349e-414a-b21c-d6e5ed7a9a34","created_at":"2023-12-14T17:01:05.107901771+01:00","updated_at":"2023-12-14T17:01:05.107901812+01:00","text":"Jenny"},{"id":"1ecc1994-d82f-47c9-ba1a-4b65d741675d","created_at":"2023-12-14T17:01:05.10790328+01:00","updated_at":"2023-12-14T17:01:05.107903321+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"d098163d-0e64-41bc-8c0c-d53b5fddf7be","created_at":"2023-12-14T17:01:05.107900146+01:00","updated_at":"2023-12-14T17:01:05.107900197+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:01:05.107915761+01:00","hash":"","question":{"id":"13152027-08e7-4ea9-b055-8fa9b03b67e5","created_at":"2023-12-14T17:01:05.107895756+01:00","updated_at":"2023-12-14T17:01:05.107895888+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"e87d512b-af76-49e3-9208-8c728474f482","created_at":"2023-12-14T17:01:05.107898313+01:00","updated_at":"2023-12-14T17:01:05.107898406+01:00","text":"Giuly (❤️)"},{"id":"d098163d-0e64-41bc-8c0c-d53b5fddf7be","created_at":"2023-12-14T17:01:05.107900146+01:00","updated_at":"2023-12-14T17:01:05.107900197+01:00","text":"Daisy"},{"id":"2f03462f-349e-414a-b21c-d6e5ed7a9a34","created_at":"2023-12-14T17:01:05.107901771+01:00","updated_at":"2023-12-14T17:01:05.107901812+01:00","text":"Jenny"},{"id":"1ecc1994-d82f-47c9-ba1a-4b65d741675d","created_at":"2023-12-14T17:01:05.10790328+01:00","updated_at":"2023-12-14T17:01:05.107903321+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"e87d512b-af76-49e3-9208-8c728474f482","created_at":"2023-12-14T17:01:05.107898313+01:00","updated_at":"2023-12-14T17:01:05.107898406+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:01:05.107962826+01:00","hash":"","question":{"id":"9f9a5537-edbf-443f-b234-bd6d61293f4e","created_at":"2023-12-14T17:01:05.107951975+01:00","updated_at":"2023-12-14T17:01:05.107952042+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"d098163d-0e64-41bc-8c0c-d53b5fddf7be","created_at":"2023-12-14T17:01:05.107900146+01:00","updated_at":"2023-12-14T17:01:05.107900197+01:00","text":"Daisy"},{"id":"2f03462f-349e-414a-b21c-d6e5ed7a9a34","created_at":"2023-12-14T17:01:05.107901771+01:00","updated_at":"2023-12-14T17:01:05.107901812+01:00","text":"Jenny"},{"id":"e87d512b-af76-49e3-9208-8c728474f482","created_at":"2023-12-14T17:01:05.107898313+01:00","updated_at":"2023-12-14T17:01:05.107898406+01:00","text":"Giuly (❤️)"},{"id":"1ecc1994-d82f-47c9-ba1a-4b65d741675d","created_at":"2023-12-14T17:01:05.10790328+01:00","updated_at":"2023-12-14T17:01:05.107903321+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"d098163d-0e64-41bc-8c0c-d53b5fddf7be","created_at":"2023-12-14T17:01:05.107900146+01:00","updated_at":"2023-12-14T17:01:05.107900197+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_1eb1ad71-3351-42ce-a7aa-64a8139310e5.json b/cmd/probo-cli/testdata.bk/exams/exam_1eb1ad71-3351-42ce-a7aa-64a8139310e5.json
new file mode 100644
index 0000000..f3d86f5
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_1eb1ad71-3351-42ce-a7aa-64a8139310e5.json
@@ -0,0 +1 @@
+{"id":"1eb1ad71-3351-42ce-a7aa-64a8139310e5","created_at":"2023-12-14T17:06:10.084641277+01:00","updated_at":"2023-12-14T17:45:08.90550321+01:00","SessionID":"","Participant":{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:06:10.076208183+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:06:10.07637237+01:00","hash":"","question":{"id":"51c07172-2ed8-4677-bb6f-d881714ded9b","created_at":"2023-12-14T17:06:10.076351886+01:00","updated_at":"2023-12-14T17:06:10.076352015+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"f2f3e339-6c7d-4b66-acb3-d7168598ccda","created_at":"2023-12-14T17:06:10.076354528+01:00","updated_at":"2023-12-14T17:06:10.076354629+01:00","text":"Giuly (❤️)"},{"id":"90d7048e-39e5-4089-815e-7b742898c09e","created_at":"2023-12-14T17:06:10.076356394+01:00","updated_at":"2023-12-14T17:06:10.076356436+01:00","text":"Daisy"},{"id":"8695d448-d76d-42e5-9f78-40d4b24ef603","created_at":"2023-12-14T17:06:10.076357931+01:00","updated_at":"2023-12-14T17:06:10.076357997+01:00","text":"Jenny"},{"id":"14bea8ce-86df-430f-92a7-9d5f0bf1c3f6","created_at":"2023-12-14T17:06:10.076359429+01:00","updated_at":"2023-12-14T17:06:10.076359472+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"f2f3e339-6c7d-4b66-acb3-d7168598ccda","created_at":"2023-12-14T17:06:10.076354528+01:00","updated_at":"2023-12-14T17:06:10.076354629+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:06:10.076421327+01:00","hash":"","question":{"id":"2204fa34-4c3d-4348-9f13-dad2cc89e0bf","created_at":"2023-12-14T17:06:10.076410271+01:00","updated_at":"2023-12-14T17:06:10.076410369+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"90d7048e-39e5-4089-815e-7b742898c09e","created_at":"2023-12-14T17:06:10.076356394+01:00","updated_at":"2023-12-14T17:06:10.076356436+01:00","text":"Daisy"},{"id":"8695d448-d76d-42e5-9f78-40d4b24ef603","created_at":"2023-12-14T17:06:10.076357931+01:00","updated_at":"2023-12-14T17:06:10.076357997+01:00","text":"Jenny"},{"id":"f2f3e339-6c7d-4b66-acb3-d7168598ccda","created_at":"2023-12-14T17:06:10.076354528+01:00","updated_at":"2023-12-14T17:06:10.076354629+01:00","text":"Giuly (❤️)"},{"id":"14bea8ce-86df-430f-92a7-9d5f0bf1c3f6","created_at":"2023-12-14T17:06:10.076359429+01:00","updated_at":"2023-12-14T17:06:10.076359472+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"90d7048e-39e5-4089-815e-7b742898c09e","created_at":"2023-12-14T17:06:10.076356394+01:00","updated_at":"2023-12-14T17:06:10.076356436+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:06:10.076682973+01:00","hash":"","question":{"id":"99e9fcd9-4acc-4ff4-9f92-09df8ebe4559","created_at":"2023-12-14T17:06:10.076667178+01:00","updated_at":"2023-12-14T17:06:10.076667256+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"90d7048e-39e5-4089-815e-7b742898c09e","created_at":"2023-12-14T17:06:10.076356394+01:00","updated_at":"2023-12-14T17:06:10.076356436+01:00","text":"Daisy"},{"id":"f2f3e339-6c7d-4b66-acb3-d7168598ccda","created_at":"2023-12-14T17:06:10.076354528+01:00","updated_at":"2023-12-14T17:06:10.076354629+01:00","text":"Giuly (❤️)"},{"id":"8695d448-d76d-42e5-9f78-40d4b24ef603","created_at":"2023-12-14T17:06:10.076357931+01:00","updated_at":"2023-12-14T17:06:10.076357997+01:00","text":"Jenny"},{"id":"14bea8ce-86df-430f-92a7-9d5f0bf1c3f6","created_at":"2023-12-14T17:06:10.076359429+01:00","updated_at":"2023-12-14T17:06:10.076359472+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"90d7048e-39e5-4089-815e-7b742898c09e","created_at":"2023-12-14T17:06:10.076356394+01:00","updated_at":"2023-12-14T17:06:10.076356436+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_214f5576-fbe2-42ec-be78-65649c422534.json b/cmd/probo-cli/testdata.bk/exams/exam_214f5576-fbe2-42ec-be78-65649c422534.json
new file mode 100644
index 0000000..9180e51
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_214f5576-fbe2-42ec-be78-65649c422534.json
@@ -0,0 +1 @@
+{"id":"214f5576-fbe2-42ec-be78-65649c422534","created_at":"2023-12-14T15:20:59.210075623+01:00","updated_at":"2023-12-14T17:45:08.90563059+01:00","SessionID":"","Participant":{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T15:20:59.208883999+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T15:20:59.209046632+01:00","hash":"","question":{"id":"6c609489-7891-40c2-a3d3-7c9c164034cb","created_at":"2023-12-14T15:20:59.209026727+01:00","updated_at":"2023-12-14T15:20:59.209026868+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"f0c8f2ed-092a-4c75-98ba-ff35c4defa37","created_at":"2023-12-14T15:20:59.209028879+01:00","updated_at":"2023-12-14T15:20:59.209028966+01:00","text":"Giuly (❤️)"},{"id":"20677368-5cc3-435b-ab78-04d5fd918a06","created_at":"2023-12-14T15:20:59.209030819+01:00","updated_at":"2023-12-14T15:20:59.209030862+01:00","text":"Daisy"},{"id":"ca928ae9-1132-4f30-8b26-51d0e0b246a1","created_at":"2023-12-14T15:20:59.209032446+01:00","updated_at":"2023-12-14T15:20:59.209032488+01:00","text":"Jenny"},{"id":"22aaa155-7f8c-4e0f-9405-bfd050512b6b","created_at":"2023-12-14T15:20:59.209033925+01:00","updated_at":"2023-12-14T15:20:59.209033967+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"f0c8f2ed-092a-4c75-98ba-ff35c4defa37","created_at":"2023-12-14T15:20:59.209028879+01:00","updated_at":"2023-12-14T15:20:59.209028966+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T15:20:59.209095264+01:00","hash":"","question":{"id":"5013c0b9-091e-4c80-be38-967a1a0860a7","created_at":"2023-12-14T15:20:59.209084369+01:00","updated_at":"2023-12-14T15:20:59.209084439+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"20677368-5cc3-435b-ab78-04d5fd918a06","created_at":"2023-12-14T15:20:59.209030819+01:00","updated_at":"2023-12-14T15:20:59.209030862+01:00","text":"Daisy"},{"id":"ca928ae9-1132-4f30-8b26-51d0e0b246a1","created_at":"2023-12-14T15:20:59.209032446+01:00","updated_at":"2023-12-14T15:20:59.209032488+01:00","text":"Jenny"},{"id":"f0c8f2ed-092a-4c75-98ba-ff35c4defa37","created_at":"2023-12-14T15:20:59.209028879+01:00","updated_at":"2023-12-14T15:20:59.209028966+01:00","text":"Giuly (❤️)"},{"id":"22aaa155-7f8c-4e0f-9405-bfd050512b6b","created_at":"2023-12-14T15:20:59.209033925+01:00","updated_at":"2023-12-14T15:20:59.209033967+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"20677368-5cc3-435b-ab78-04d5fd918a06","created_at":"2023-12-14T15:20:59.209030819+01:00","updated_at":"2023-12-14T15:20:59.209030862+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T15:20:59.209148651+01:00","hash":"","question":{"id":"517e8eac-8e11-4f08-bea0-92955836501e","created_at":"2023-12-14T15:20:59.209133538+01:00","updated_at":"2023-12-14T15:20:59.209133633+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"20677368-5cc3-435b-ab78-04d5fd918a06","created_at":"2023-12-14T15:20:59.209030819+01:00","updated_at":"2023-12-14T15:20:59.209030862+01:00","text":"Daisy"},{"id":"f0c8f2ed-092a-4c75-98ba-ff35c4defa37","created_at":"2023-12-14T15:20:59.209028879+01:00","updated_at":"2023-12-14T15:20:59.209028966+01:00","text":"Giuly (❤️)"},{"id":"ca928ae9-1132-4f30-8b26-51d0e0b246a1","created_at":"2023-12-14T15:20:59.209032446+01:00","updated_at":"2023-12-14T15:20:59.209032488+01:00","text":"Jenny"},{"id":"22aaa155-7f8c-4e0f-9405-bfd050512b6b","created_at":"2023-12-14T15:20:59.209033925+01:00","updated_at":"2023-12-14T15:20:59.209033967+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"20677368-5cc3-435b-ab78-04d5fd918a06","created_at":"2023-12-14T15:20:59.209030819+01:00","updated_at":"2023-12-14T15:20:59.209030862+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_40b8222c-e969-4d80-b467-91b9c9f36baa.json b/cmd/probo-cli/testdata.bk/exams/exam_40b8222c-e969-4d80-b467-91b9c9f36baa.json
new file mode 100644
index 0000000..cde4179
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_40b8222c-e969-4d80-b467-91b9c9f36baa.json
@@ -0,0 +1 @@
+{"id":"40b8222c-e969-4d80-b467-91b9c9f36baa","created_at":"2023-12-14T17:45:08.914625496+01:00","updated_at":"2023-12-14T17:45:08.914625611+01:00","SessionID":"","Participant":{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:45:08.904532708+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:45:08.90479115+01:00","hash":"","question":{"id":"e878eed4-0c43-4de1-8133-ef6ebbaf2384","created_at":"2023-12-14T17:45:08.904769077+01:00","updated_at":"2023-12-14T17:45:08.904769207+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"8cca3337-f0b4-4bcf-9a94-9df0aa3d6df5","created_at":"2023-12-14T17:45:08.904772176+01:00","updated_at":"2023-12-14T17:45:08.904772274+01:00","text":"Giuly (❤️)"},{"id":"60bc11e8-fadd-4319-8907-a034ac8c6460","created_at":"2023-12-14T17:45:08.904773906+01:00","updated_at":"2023-12-14T17:45:08.904773966+01:00","text":"Daisy"},{"id":"479cb79d-bade-4578-aa08-77f5032b0b7d","created_at":"2023-12-14T17:45:08.904775421+01:00","updated_at":"2023-12-14T17:45:08.904775471+01:00","text":"Jenny"},{"id":"7d4ac008-62f9-41b0-b2ce-d70b83a59645","created_at":"2023-12-14T17:45:08.904777014+01:00","updated_at":"2023-12-14T17:45:08.904777054+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"8cca3337-f0b4-4bcf-9a94-9df0aa3d6df5","created_at":"2023-12-14T17:45:08.904772176+01:00","updated_at":"2023-12-14T17:45:08.904772274+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:45:08.904837105+01:00","hash":"","question":{"id":"d9c21113-dde7-4ad3-b786-14728ef5ef97","created_at":"2023-12-14T17:45:08.904826743+01:00","updated_at":"2023-12-14T17:45:08.904826836+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"60bc11e8-fadd-4319-8907-a034ac8c6460","created_at":"2023-12-14T17:45:08.904773906+01:00","updated_at":"2023-12-14T17:45:08.904773966+01:00","text":"Daisy"},{"id":"479cb79d-bade-4578-aa08-77f5032b0b7d","created_at":"2023-12-14T17:45:08.904775421+01:00","updated_at":"2023-12-14T17:45:08.904775471+01:00","text":"Jenny"},{"id":"8cca3337-f0b4-4bcf-9a94-9df0aa3d6df5","created_at":"2023-12-14T17:45:08.904772176+01:00","updated_at":"2023-12-14T17:45:08.904772274+01:00","text":"Giuly (❤️)"},{"id":"7d4ac008-62f9-41b0-b2ce-d70b83a59645","created_at":"2023-12-14T17:45:08.904777014+01:00","updated_at":"2023-12-14T17:45:08.904777054+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"60bc11e8-fadd-4319-8907-a034ac8c6460","created_at":"2023-12-14T17:45:08.904773906+01:00","updated_at":"2023-12-14T17:45:08.904773966+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:45:08.904884568+01:00","hash":"","question":{"id":"d7aa0c14-c22d-4498-9f6c-385ebfcb5ec9","created_at":"2023-12-14T17:45:08.904870005+01:00","updated_at":"2023-12-14T17:45:08.904870076+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"60bc11e8-fadd-4319-8907-a034ac8c6460","created_at":"2023-12-14T17:45:08.904773906+01:00","updated_at":"2023-12-14T17:45:08.904773966+01:00","text":"Daisy"},{"id":"8cca3337-f0b4-4bcf-9a94-9df0aa3d6df5","created_at":"2023-12-14T17:45:08.904772176+01:00","updated_at":"2023-12-14T17:45:08.904772274+01:00","text":"Giuly (❤️)"},{"id":"479cb79d-bade-4578-aa08-77f5032b0b7d","created_at":"2023-12-14T17:45:08.904775421+01:00","updated_at":"2023-12-14T17:45:08.904775471+01:00","text":"Jenny"},{"id":"7d4ac008-62f9-41b0-b2ce-d70b83a59645","created_at":"2023-12-14T17:45:08.904777014+01:00","updated_at":"2023-12-14T17:45:08.904777054+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"60bc11e8-fadd-4319-8907-a034ac8c6460","created_at":"2023-12-14T17:45:08.904773906+01:00","updated_at":"2023-12-14T17:45:08.904773966+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_4bb4d670-af9c-45b8-b556-2a330b684f0d.json b/cmd/probo-cli/testdata.bk/exams/exam_4bb4d670-af9c-45b8-b556-2a330b684f0d.json
new file mode 100644
index 0000000..7beb4c6
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_4bb4d670-af9c-45b8-b556-2a330b684f0d.json
@@ -0,0 +1 @@
+{"id":"4bb4d670-af9c-45b8-b556-2a330b684f0d","created_at":"2023-12-13T20:43:39.009584136+01:00","updated_at":"2023-12-14T17:45:08.905759267+01:00","SessionID":"","Participant":{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-13T20:43:39.009313483+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-13T20:43:39.009466213+01:00","hash":"","question":{"id":"1446034f-0166-420f-9ea7-ba76a7ea4946","created_at":"2023-12-13T20:43:39.009446789+01:00","updated_at":"2023-12-13T20:43:39.009446911+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"5beb6a3b-ce2c-48c9-8cf0-b40569b27f1b","created_at":"2023-12-13T20:43:39.009449037+01:00","updated_at":"2023-12-13T20:43:39.009449136+01:00","text":"Giuly (❤️)"},{"id":"3a7258fc-d59c-40b6-ad78-cd40705d851b","created_at":"2023-12-13T20:43:39.009450785+01:00","updated_at":"2023-12-13T20:43:39.009450829+01:00","text":"Daisy"},{"id":"77e0a85f-5e56-4188-88c7-6b7813b9d43d","created_at":"2023-12-13T20:43:39.009452278+01:00","updated_at":"2023-12-13T20:43:39.009452322+01:00","text":"Jenny"},{"id":"9d12c29d-fa3a-4bb6-b207-b0032b8e536f","created_at":"2023-12-13T20:43:39.009453758+01:00","updated_at":"2023-12-13T20:43:39.009453802+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"5beb6a3b-ce2c-48c9-8cf0-b40569b27f1b","created_at":"2023-12-13T20:43:39.009449037+01:00","updated_at":"2023-12-13T20:43:39.009449136+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-13T20:43:39.009513748+01:00","hash":"","question":{"id":"505007d7-b1e7-4079-a3f1-4e455118a385","created_at":"2023-12-13T20:43:39.009503106+01:00","updated_at":"2023-12-13T20:43:39.009503209+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"3a7258fc-d59c-40b6-ad78-cd40705d851b","created_at":"2023-12-13T20:43:39.009450785+01:00","updated_at":"2023-12-13T20:43:39.009450829+01:00","text":"Daisy"},{"id":"77e0a85f-5e56-4188-88c7-6b7813b9d43d","created_at":"2023-12-13T20:43:39.009452278+01:00","updated_at":"2023-12-13T20:43:39.009452322+01:00","text":"Jenny"},{"id":"5beb6a3b-ce2c-48c9-8cf0-b40569b27f1b","created_at":"2023-12-13T20:43:39.009449037+01:00","updated_at":"2023-12-13T20:43:39.009449136+01:00","text":"Giuly (❤️)"},{"id":"9d12c29d-fa3a-4bb6-b207-b0032b8e536f","created_at":"2023-12-13T20:43:39.009453758+01:00","updated_at":"2023-12-13T20:43:39.009453802+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"3a7258fc-d59c-40b6-ad78-cd40705d851b","created_at":"2023-12-13T20:43:39.009450785+01:00","updated_at":"2023-12-13T20:43:39.009450829+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-13T20:43:39.009567286+01:00","hash":"","question":{"id":"76486c50-a57e-4904-b93d-180847e110a1","created_at":"2023-12-13T20:43:39.009552462+01:00","updated_at":"2023-12-13T20:43:39.009552558+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"3a7258fc-d59c-40b6-ad78-cd40705d851b","created_at":"2023-12-13T20:43:39.009450785+01:00","updated_at":"2023-12-13T20:43:39.009450829+01:00","text":"Daisy"},{"id":"5beb6a3b-ce2c-48c9-8cf0-b40569b27f1b","created_at":"2023-12-13T20:43:39.009449037+01:00","updated_at":"2023-12-13T20:43:39.009449136+01:00","text":"Giuly (❤️)"},{"id":"77e0a85f-5e56-4188-88c7-6b7813b9d43d","created_at":"2023-12-13T20:43:39.009452278+01:00","updated_at":"2023-12-13T20:43:39.009452322+01:00","text":"Jenny"},{"id":"9d12c29d-fa3a-4bb6-b207-b0032b8e536f","created_at":"2023-12-13T20:43:39.009453758+01:00","updated_at":"2023-12-13T20:43:39.009453802+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"3a7258fc-d59c-40b6-ad78-cd40705d851b","created_at":"2023-12-13T20:43:39.009450785+01:00","updated_at":"2023-12-13T20:43:39.009450829+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_4d3a6924-bdc9-4bf3-b136-41591cf88cb6.json b/cmd/probo-cli/testdata.bk/exams/exam_4d3a6924-bdc9-4bf3-b136-41591cf88cb6.json
new file mode 100644
index 0000000..0603e6c
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_4d3a6924-bdc9-4bf3-b136-41591cf88cb6.json
@@ -0,0 +1 @@
+{"id":"4d3a6924-bdc9-4bf3-b136-41591cf88cb6","created_at":"2023-12-14T17:00:17.485867459+01:00","updated_at":"2023-12-14T17:45:08.905886974+01:00","SessionID":"","Participant":{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:00:17.479388096+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:00:17.479547595+01:00","hash":"","question":{"id":"ddb3f7ab-bc37-46fe-9a2a-c2edab54b601","created_at":"2023-12-14T17:00:17.479526534+01:00","updated_at":"2023-12-14T17:00:17.479526658+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"a295b8e5-e3c5-44a5-bbf4-44b624b9ec6f","created_at":"2023-12-14T17:00:17.479529068+01:00","updated_at":"2023-12-14T17:00:17.479529163+01:00","text":"Giuly (❤️)"},{"id":"c1cd2806-3411-4230-bfef-efc6b38f2d97","created_at":"2023-12-14T17:00:17.479530868+01:00","updated_at":"2023-12-14T17:00:17.47953092+01:00","text":"Daisy"},{"id":"2fd91f58-1b14-4088-af28-91782883b70d","created_at":"2023-12-14T17:00:17.479532399+01:00","updated_at":"2023-12-14T17:00:17.47953244+01:00","text":"Jenny"},{"id":"e45e421f-6612-46be-84d2-b641a254c583","created_at":"2023-12-14T17:00:17.479533969+01:00","updated_at":"2023-12-14T17:00:17.47953401+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"a295b8e5-e3c5-44a5-bbf4-44b624b9ec6f","created_at":"2023-12-14T17:00:17.479529068+01:00","updated_at":"2023-12-14T17:00:17.479529163+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:00:17.479617186+01:00","hash":"","question":{"id":"382b3b94-d171-4b90-9b72-20f9e40c659f","created_at":"2023-12-14T17:00:17.479584405+01:00","updated_at":"2023-12-14T17:00:17.479584483+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"c1cd2806-3411-4230-bfef-efc6b38f2d97","created_at":"2023-12-14T17:00:17.479530868+01:00","updated_at":"2023-12-14T17:00:17.47953092+01:00","text":"Daisy"},{"id":"2fd91f58-1b14-4088-af28-91782883b70d","created_at":"2023-12-14T17:00:17.479532399+01:00","updated_at":"2023-12-14T17:00:17.47953244+01:00","text":"Jenny"},{"id":"a295b8e5-e3c5-44a5-bbf4-44b624b9ec6f","created_at":"2023-12-14T17:00:17.479529068+01:00","updated_at":"2023-12-14T17:00:17.479529163+01:00","text":"Giuly (❤️)"},{"id":"e45e421f-6612-46be-84d2-b641a254c583","created_at":"2023-12-14T17:00:17.479533969+01:00","updated_at":"2023-12-14T17:00:17.47953401+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"c1cd2806-3411-4230-bfef-efc6b38f2d97","created_at":"2023-12-14T17:00:17.479530868+01:00","updated_at":"2023-12-14T17:00:17.47953092+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:00:17.479674172+01:00","hash":"","question":{"id":"b22988f9-c310-429d-97b4-3bc04c055e1a","created_at":"2023-12-14T17:00:17.479658787+01:00","updated_at":"2023-12-14T17:00:17.479658852+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"c1cd2806-3411-4230-bfef-efc6b38f2d97","created_at":"2023-12-14T17:00:17.479530868+01:00","updated_at":"2023-12-14T17:00:17.47953092+01:00","text":"Daisy"},{"id":"a295b8e5-e3c5-44a5-bbf4-44b624b9ec6f","created_at":"2023-12-14T17:00:17.479529068+01:00","updated_at":"2023-12-14T17:00:17.479529163+01:00","text":"Giuly (❤️)"},{"id":"2fd91f58-1b14-4088-af28-91782883b70d","created_at":"2023-12-14T17:00:17.479532399+01:00","updated_at":"2023-12-14T17:00:17.47953244+01:00","text":"Jenny"},{"id":"e45e421f-6612-46be-84d2-b641a254c583","created_at":"2023-12-14T17:00:17.479533969+01:00","updated_at":"2023-12-14T17:00:17.47953401+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"c1cd2806-3411-4230-bfef-efc6b38f2d97","created_at":"2023-12-14T17:00:17.479530868+01:00","updated_at":"2023-12-14T17:00:17.47953092+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_53a36e9b-0c81-4540-ab1e-55bb3b854f7b.json b/cmd/probo-cli/testdata.bk/exams/exam_53a36e9b-0c81-4540-ab1e-55bb3b854f7b.json
new file mode 100644
index 0000000..bb0edc5
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_53a36e9b-0c81-4540-ab1e-55bb3b854f7b.json
@@ -0,0 +1 @@
+{"id":"53a36e9b-0c81-4540-ab1e-55bb3b854f7b","created_at":"2023-12-14T17:41:35.25271621+01:00","updated_at":"2023-12-14T17:45:08.910743916+01:00","SessionID":"","Participant":{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:41:35.242986665+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:41:35.24313386+01:00","hash":"","question":{"id":"4bf59488-f1aa-475c-b5db-b91d5c6fdc2c","created_at":"2023-12-14T17:41:35.243111562+01:00","updated_at":"2023-12-14T17:41:35.243111677+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"fe63f02f-2381-496a-8de9-af7e70de3d15","created_at":"2023-12-14T17:41:35.243114731+01:00","updated_at":"2023-12-14T17:41:35.243114822+01:00","text":"Giuly (❤️)"},{"id":"dbf82a73-5bcf-4e86-8231-eec7f8e10734","created_at":"2023-12-14T17:41:35.243116503+01:00","updated_at":"2023-12-14T17:41:35.243116565+01:00","text":"Daisy"},{"id":"39cb34e9-73e3-4924-bc42-34384942244c","created_at":"2023-12-14T17:41:35.243118139+01:00","updated_at":"2023-12-14T17:41:35.243118179+01:00","text":"Jenny"},{"id":"fa07c49d-f3e7-4766-ba34-fa9f085b8c98","created_at":"2023-12-14T17:41:35.243119635+01:00","updated_at":"2023-12-14T17:41:35.243119677+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"fe63f02f-2381-496a-8de9-af7e70de3d15","created_at":"2023-12-14T17:41:35.243114731+01:00","updated_at":"2023-12-14T17:41:35.243114822+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:41:35.243180207+01:00","hash":"","question":{"id":"ea042d30-4b97-4fde-a480-4e9560ad0008","created_at":"2023-12-14T17:41:35.243169737+01:00","updated_at":"2023-12-14T17:41:35.24316983+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"dbf82a73-5bcf-4e86-8231-eec7f8e10734","created_at":"2023-12-14T17:41:35.243116503+01:00","updated_at":"2023-12-14T17:41:35.243116565+01:00","text":"Daisy"},{"id":"39cb34e9-73e3-4924-bc42-34384942244c","created_at":"2023-12-14T17:41:35.243118139+01:00","updated_at":"2023-12-14T17:41:35.243118179+01:00","text":"Jenny"},{"id":"fe63f02f-2381-496a-8de9-af7e70de3d15","created_at":"2023-12-14T17:41:35.243114731+01:00","updated_at":"2023-12-14T17:41:35.243114822+01:00","text":"Giuly (❤️)"},{"id":"fa07c49d-f3e7-4766-ba34-fa9f085b8c98","created_at":"2023-12-14T17:41:35.243119635+01:00","updated_at":"2023-12-14T17:41:35.243119677+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"dbf82a73-5bcf-4e86-8231-eec7f8e10734","created_at":"2023-12-14T17:41:35.243116503+01:00","updated_at":"2023-12-14T17:41:35.243116565+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:41:35.243228593+01:00","hash":"","question":{"id":"daa5e687-bb35-4cf6-96b9-ccace1fb490f","created_at":"2023-12-14T17:41:35.243213836+01:00","updated_at":"2023-12-14T17:41:35.243213901+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"dbf82a73-5bcf-4e86-8231-eec7f8e10734","created_at":"2023-12-14T17:41:35.243116503+01:00","updated_at":"2023-12-14T17:41:35.243116565+01:00","text":"Daisy"},{"id":"fe63f02f-2381-496a-8de9-af7e70de3d15","created_at":"2023-12-14T17:41:35.243114731+01:00","updated_at":"2023-12-14T17:41:35.243114822+01:00","text":"Giuly (❤️)"},{"id":"39cb34e9-73e3-4924-bc42-34384942244c","created_at":"2023-12-14T17:41:35.243118139+01:00","updated_at":"2023-12-14T17:41:35.243118179+01:00","text":"Jenny"},{"id":"fa07c49d-f3e7-4766-ba34-fa9f085b8c98","created_at":"2023-12-14T17:41:35.243119635+01:00","updated_at":"2023-12-14T17:41:35.243119677+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"dbf82a73-5bcf-4e86-8231-eec7f8e10734","created_at":"2023-12-14T17:41:35.243116503+01:00","updated_at":"2023-12-14T17:41:35.243116565+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_563f99bd-b2b5-4427-b741-02bf362db5cf.json b/cmd/probo-cli/testdata.bk/exams/exam_563f99bd-b2b5-4427-b741-02bf362db5cf.json
new file mode 100644
index 0000000..0682821
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_563f99bd-b2b5-4427-b741-02bf362db5cf.json
@@ -0,0 +1 @@
+{"id":"563f99bd-b2b5-4427-b741-02bf362db5cf","created_at":"2023-12-14T17:06:10.084568599+01:00","updated_at":"2023-12-14T17:45:08.910886585+01:00","SessionID":"","Participant":{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:06:10.07609401+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:06:10.07637237+01:00","hash":"","question":{"id":"51c07172-2ed8-4677-bb6f-d881714ded9b","created_at":"2023-12-14T17:06:10.076351886+01:00","updated_at":"2023-12-14T17:06:10.076352015+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"f2f3e339-6c7d-4b66-acb3-d7168598ccda","created_at":"2023-12-14T17:06:10.076354528+01:00","updated_at":"2023-12-14T17:06:10.076354629+01:00","text":"Giuly (❤️)"},{"id":"90d7048e-39e5-4089-815e-7b742898c09e","created_at":"2023-12-14T17:06:10.076356394+01:00","updated_at":"2023-12-14T17:06:10.076356436+01:00","text":"Daisy"},{"id":"8695d448-d76d-42e5-9f78-40d4b24ef603","created_at":"2023-12-14T17:06:10.076357931+01:00","updated_at":"2023-12-14T17:06:10.076357997+01:00","text":"Jenny"},{"id":"14bea8ce-86df-430f-92a7-9d5f0bf1c3f6","created_at":"2023-12-14T17:06:10.076359429+01:00","updated_at":"2023-12-14T17:06:10.076359472+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"f2f3e339-6c7d-4b66-acb3-d7168598ccda","created_at":"2023-12-14T17:06:10.076354528+01:00","updated_at":"2023-12-14T17:06:10.076354629+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:06:10.076421327+01:00","hash":"","question":{"id":"2204fa34-4c3d-4348-9f13-dad2cc89e0bf","created_at":"2023-12-14T17:06:10.076410271+01:00","updated_at":"2023-12-14T17:06:10.076410369+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"90d7048e-39e5-4089-815e-7b742898c09e","created_at":"2023-12-14T17:06:10.076356394+01:00","updated_at":"2023-12-14T17:06:10.076356436+01:00","text":"Daisy"},{"id":"8695d448-d76d-42e5-9f78-40d4b24ef603","created_at":"2023-12-14T17:06:10.076357931+01:00","updated_at":"2023-12-14T17:06:10.076357997+01:00","text":"Jenny"},{"id":"f2f3e339-6c7d-4b66-acb3-d7168598ccda","created_at":"2023-12-14T17:06:10.076354528+01:00","updated_at":"2023-12-14T17:06:10.076354629+01:00","text":"Giuly (❤️)"},{"id":"14bea8ce-86df-430f-92a7-9d5f0bf1c3f6","created_at":"2023-12-14T17:06:10.076359429+01:00","updated_at":"2023-12-14T17:06:10.076359472+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"90d7048e-39e5-4089-815e-7b742898c09e","created_at":"2023-12-14T17:06:10.076356394+01:00","updated_at":"2023-12-14T17:06:10.076356436+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:06:10.076682973+01:00","hash":"","question":{"id":"99e9fcd9-4acc-4ff4-9f92-09df8ebe4559","created_at":"2023-12-14T17:06:10.076667178+01:00","updated_at":"2023-12-14T17:06:10.076667256+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"90d7048e-39e5-4089-815e-7b742898c09e","created_at":"2023-12-14T17:06:10.076356394+01:00","updated_at":"2023-12-14T17:06:10.076356436+01:00","text":"Daisy"},{"id":"f2f3e339-6c7d-4b66-acb3-d7168598ccda","created_at":"2023-12-14T17:06:10.076354528+01:00","updated_at":"2023-12-14T17:06:10.076354629+01:00","text":"Giuly (❤️)"},{"id":"8695d448-d76d-42e5-9f78-40d4b24ef603","created_at":"2023-12-14T17:06:10.076357931+01:00","updated_at":"2023-12-14T17:06:10.076357997+01:00","text":"Jenny"},{"id":"14bea8ce-86df-430f-92a7-9d5f0bf1c3f6","created_at":"2023-12-14T17:06:10.076359429+01:00","updated_at":"2023-12-14T17:06:10.076359472+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"90d7048e-39e5-4089-815e-7b742898c09e","created_at":"2023-12-14T17:06:10.076356394+01:00","updated_at":"2023-12-14T17:06:10.076356436+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_57e7a11a-5b96-4329-be3b-13270a11cb9f.json b/cmd/probo-cli/testdata.bk/exams/exam_57e7a11a-5b96-4329-be3b-13270a11cb9f.json
new file mode 100644
index 0000000..533f51b
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_57e7a11a-5b96-4329-be3b-13270a11cb9f.json
@@ -0,0 +1 @@
+{"id":"57e7a11a-5b96-4329-be3b-13270a11cb9f","created_at":"2023-12-14T17:05:57.284842134+01:00","updated_at":"2023-12-14T17:45:08.911016874+01:00","SessionID":"","Participant":{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:05:57.276640096+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:05:57.27688532+01:00","hash":"","question":{"id":"12727ba0-9ccc-430e-9919-fbacb7f032d2","created_at":"2023-12-14T17:05:57.276869592+01:00","updated_at":"2023-12-14T17:05:57.276869653+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"fb5efe56-3836-460e-bd7c-16b80d170d67","created_at":"2023-12-14T17:05:57.276777945+01:00","updated_at":"2023-12-14T17:05:57.276777988+01:00","text":"Daisy"},{"id":"6def181e-9851-431c-b83a-92a33a22cfc1","created_at":"2023-12-14T17:05:57.276776149+01:00","updated_at":"2023-12-14T17:05:57.276776242+01:00","text":"Giuly (❤️)"},{"id":"fa5dbbb2-24d6-4ff6-85b2-5edeb5a1f789","created_at":"2023-12-14T17:05:57.276779543+01:00","updated_at":"2023-12-14T17:05:57.276779584+01:00","text":"Jenny"},{"id":"964abe49-06be-4310-8178-54146117d18c","created_at":"2023-12-14T17:05:57.276781041+01:00","updated_at":"2023-12-14T17:05:57.276781082+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"fb5efe56-3836-460e-bd7c-16b80d170d67","created_at":"2023-12-14T17:05:57.276777945+01:00","updated_at":"2023-12-14T17:05:57.276777988+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:05:57.276792157+01:00","hash":"","question":{"id":"4d83355e-6bd3-4c63-be23-3115debe5462","created_at":"2023-12-14T17:05:57.276769264+01:00","updated_at":"2023-12-14T17:05:57.276769398+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"6def181e-9851-431c-b83a-92a33a22cfc1","created_at":"2023-12-14T17:05:57.276776149+01:00","updated_at":"2023-12-14T17:05:57.276776242+01:00","text":"Giuly (❤️)"},{"id":"fb5efe56-3836-460e-bd7c-16b80d170d67","created_at":"2023-12-14T17:05:57.276777945+01:00","updated_at":"2023-12-14T17:05:57.276777988+01:00","text":"Daisy"},{"id":"fa5dbbb2-24d6-4ff6-85b2-5edeb5a1f789","created_at":"2023-12-14T17:05:57.276779543+01:00","updated_at":"2023-12-14T17:05:57.276779584+01:00","text":"Jenny"},{"id":"964abe49-06be-4310-8178-54146117d18c","created_at":"2023-12-14T17:05:57.276781041+01:00","updated_at":"2023-12-14T17:05:57.276781082+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"6def181e-9851-431c-b83a-92a33a22cfc1","created_at":"2023-12-14T17:05:57.276776149+01:00","updated_at":"2023-12-14T17:05:57.276776242+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:05:57.276838779+01:00","hash":"","question":{"id":"d0561675-0643-498b-b495-7ea351aeb027","created_at":"2023-12-14T17:05:57.276828009+01:00","updated_at":"2023-12-14T17:05:57.276828098+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"fb5efe56-3836-460e-bd7c-16b80d170d67","created_at":"2023-12-14T17:05:57.276777945+01:00","updated_at":"2023-12-14T17:05:57.276777988+01:00","text":"Daisy"},{"id":"fa5dbbb2-24d6-4ff6-85b2-5edeb5a1f789","created_at":"2023-12-14T17:05:57.276779543+01:00","updated_at":"2023-12-14T17:05:57.276779584+01:00","text":"Jenny"},{"id":"6def181e-9851-431c-b83a-92a33a22cfc1","created_at":"2023-12-14T17:05:57.276776149+01:00","updated_at":"2023-12-14T17:05:57.276776242+01:00","text":"Giuly (❤️)"},{"id":"964abe49-06be-4310-8178-54146117d18c","created_at":"2023-12-14T17:05:57.276781041+01:00","updated_at":"2023-12-14T17:05:57.276781082+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"fb5efe56-3836-460e-bd7c-16b80d170d67","created_at":"2023-12-14T17:05:57.276777945+01:00","updated_at":"2023-12-14T17:05:57.276777988+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_5bf90820-9ee8-4e25-a9c5-9ba028a5fd36.json b/cmd/probo-cli/testdata.bk/exams/exam_5bf90820-9ee8-4e25-a9c5-9ba028a5fd36.json
new file mode 100644
index 0000000..c8961fb
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_5bf90820-9ee8-4e25-a9c5-9ba028a5fd36.json
@@ -0,0 +1 @@
+{"id":"5bf90820-9ee8-4e25-a9c5-9ba028a5fd36","created_at":"2023-12-14T17:05:25.605363888+01:00","updated_at":"2023-12-14T17:45:08.911151586+01:00","SessionID":"","Participant":{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:05:25.597382281+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:05:25.597711652+01:00","hash":"","question":{"id":"5a4cb35e-f476-4670-acdb-77b6b70c3d62","created_at":"2023-12-14T17:05:25.597700847+01:00","updated_at":"2023-12-14T17:05:25.597700936+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"8f17e51e-7256-4166-938c-24586ee08a4e","created_at":"2023-12-14T17:05:25.59764859+01:00","updated_at":"2023-12-14T17:05:25.597648632+01:00","text":"Daisy"},{"id":"41840f7c-5616-44a5-bf39-1fceb03971f0","created_at":"2023-12-14T17:05:25.597650137+01:00","updated_at":"2023-12-14T17:05:25.597650178+01:00","text":"Jenny"},{"id":"af2494c7-5746-4c22-8b4f-5de296321197","created_at":"2023-12-14T17:05:25.597646823+01:00","updated_at":"2023-12-14T17:05:25.59764692+01:00","text":"Giuly (❤️)"},{"id":"8e884ab0-f6d2-41fc-8a08-7af3d5b8cb7f","created_at":"2023-12-14T17:05:25.597651666+01:00","updated_at":"2023-12-14T17:05:25.597651732+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"8f17e51e-7256-4166-938c-24586ee08a4e","created_at":"2023-12-14T17:05:25.59764859+01:00","updated_at":"2023-12-14T17:05:25.597648632+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:05:25.597759649+01:00","hash":"","question":{"id":"7ed005f0-f894-426b-a0e3-ed05742fc296","created_at":"2023-12-14T17:05:25.597743337+01:00","updated_at":"2023-12-14T17:05:25.597743428+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"8f17e51e-7256-4166-938c-24586ee08a4e","created_at":"2023-12-14T17:05:25.59764859+01:00","updated_at":"2023-12-14T17:05:25.597648632+01:00","text":"Daisy"},{"id":"af2494c7-5746-4c22-8b4f-5de296321197","created_at":"2023-12-14T17:05:25.597646823+01:00","updated_at":"2023-12-14T17:05:25.59764692+01:00","text":"Giuly (❤️)"},{"id":"41840f7c-5616-44a5-bf39-1fceb03971f0","created_at":"2023-12-14T17:05:25.597650137+01:00","updated_at":"2023-12-14T17:05:25.597650178+01:00","text":"Jenny"},{"id":"8e884ab0-f6d2-41fc-8a08-7af3d5b8cb7f","created_at":"2023-12-14T17:05:25.597651666+01:00","updated_at":"2023-12-14T17:05:25.597651732+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"8f17e51e-7256-4166-938c-24586ee08a4e","created_at":"2023-12-14T17:05:25.59764859+01:00","updated_at":"2023-12-14T17:05:25.597648632+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:05:25.597663536+01:00","hash":"","question":{"id":"86be6735-aff3-41c4-80c2-7edf03ced058","created_at":"2023-12-14T17:05:25.59764423+01:00","updated_at":"2023-12-14T17:05:25.597644376+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"af2494c7-5746-4c22-8b4f-5de296321197","created_at":"2023-12-14T17:05:25.597646823+01:00","updated_at":"2023-12-14T17:05:25.59764692+01:00","text":"Giuly (❤️)"},{"id":"8f17e51e-7256-4166-938c-24586ee08a4e","created_at":"2023-12-14T17:05:25.59764859+01:00","updated_at":"2023-12-14T17:05:25.597648632+01:00","text":"Daisy"},{"id":"41840f7c-5616-44a5-bf39-1fceb03971f0","created_at":"2023-12-14T17:05:25.597650137+01:00","updated_at":"2023-12-14T17:05:25.597650178+01:00","text":"Jenny"},{"id":"8e884ab0-f6d2-41fc-8a08-7af3d5b8cb7f","created_at":"2023-12-14T17:05:25.597651666+01:00","updated_at":"2023-12-14T17:05:25.597651732+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"af2494c7-5746-4c22-8b4f-5de296321197","created_at":"2023-12-14T17:05:25.597646823+01:00","updated_at":"2023-12-14T17:05:25.59764692+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_69bb12a7-5e05-426f-b975-e5d753bd0e59.json b/cmd/probo-cli/testdata.bk/exams/exam_69bb12a7-5e05-426f-b975-e5d753bd0e59.json
new file mode 100644
index 0000000..1c50ba6
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_69bb12a7-5e05-426f-b975-e5d753bd0e59.json
@@ -0,0 +1 @@
+{"id":"69bb12a7-5e05-426f-b975-e5d753bd0e59","created_at":"2023-12-14T17:41:35.252639275+01:00","updated_at":"2023-12-14T17:45:08.911276739+01:00","SessionID":"","Participant":{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:41:35.24286302+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:41:35.24313386+01:00","hash":"","question":{"id":"4bf59488-f1aa-475c-b5db-b91d5c6fdc2c","created_at":"2023-12-14T17:41:35.243111562+01:00","updated_at":"2023-12-14T17:41:35.243111677+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"fe63f02f-2381-496a-8de9-af7e70de3d15","created_at":"2023-12-14T17:41:35.243114731+01:00","updated_at":"2023-12-14T17:41:35.243114822+01:00","text":"Giuly (❤️)"},{"id":"dbf82a73-5bcf-4e86-8231-eec7f8e10734","created_at":"2023-12-14T17:41:35.243116503+01:00","updated_at":"2023-12-14T17:41:35.243116565+01:00","text":"Daisy"},{"id":"39cb34e9-73e3-4924-bc42-34384942244c","created_at":"2023-12-14T17:41:35.243118139+01:00","updated_at":"2023-12-14T17:41:35.243118179+01:00","text":"Jenny"},{"id":"fa07c49d-f3e7-4766-ba34-fa9f085b8c98","created_at":"2023-12-14T17:41:35.243119635+01:00","updated_at":"2023-12-14T17:41:35.243119677+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"fe63f02f-2381-496a-8de9-af7e70de3d15","created_at":"2023-12-14T17:41:35.243114731+01:00","updated_at":"2023-12-14T17:41:35.243114822+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:41:35.243180207+01:00","hash":"","question":{"id":"ea042d30-4b97-4fde-a480-4e9560ad0008","created_at":"2023-12-14T17:41:35.243169737+01:00","updated_at":"2023-12-14T17:41:35.24316983+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"dbf82a73-5bcf-4e86-8231-eec7f8e10734","created_at":"2023-12-14T17:41:35.243116503+01:00","updated_at":"2023-12-14T17:41:35.243116565+01:00","text":"Daisy"},{"id":"39cb34e9-73e3-4924-bc42-34384942244c","created_at":"2023-12-14T17:41:35.243118139+01:00","updated_at":"2023-12-14T17:41:35.243118179+01:00","text":"Jenny"},{"id":"fe63f02f-2381-496a-8de9-af7e70de3d15","created_at":"2023-12-14T17:41:35.243114731+01:00","updated_at":"2023-12-14T17:41:35.243114822+01:00","text":"Giuly (❤️)"},{"id":"fa07c49d-f3e7-4766-ba34-fa9f085b8c98","created_at":"2023-12-14T17:41:35.243119635+01:00","updated_at":"2023-12-14T17:41:35.243119677+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"dbf82a73-5bcf-4e86-8231-eec7f8e10734","created_at":"2023-12-14T17:41:35.243116503+01:00","updated_at":"2023-12-14T17:41:35.243116565+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:41:35.243228593+01:00","hash":"","question":{"id":"daa5e687-bb35-4cf6-96b9-ccace1fb490f","created_at":"2023-12-14T17:41:35.243213836+01:00","updated_at":"2023-12-14T17:41:35.243213901+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"dbf82a73-5bcf-4e86-8231-eec7f8e10734","created_at":"2023-12-14T17:41:35.243116503+01:00","updated_at":"2023-12-14T17:41:35.243116565+01:00","text":"Daisy"},{"id":"fe63f02f-2381-496a-8de9-af7e70de3d15","created_at":"2023-12-14T17:41:35.243114731+01:00","updated_at":"2023-12-14T17:41:35.243114822+01:00","text":"Giuly (❤️)"},{"id":"39cb34e9-73e3-4924-bc42-34384942244c","created_at":"2023-12-14T17:41:35.243118139+01:00","updated_at":"2023-12-14T17:41:35.243118179+01:00","text":"Jenny"},{"id":"fa07c49d-f3e7-4766-ba34-fa9f085b8c98","created_at":"2023-12-14T17:41:35.243119635+01:00","updated_at":"2023-12-14T17:41:35.243119677+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"dbf82a73-5bcf-4e86-8231-eec7f8e10734","created_at":"2023-12-14T17:41:35.243116503+01:00","updated_at":"2023-12-14T17:41:35.243116565+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_6a14a5a0-c13d-4819-9d35-96f1bfff821a.json b/cmd/probo-cli/testdata.bk/exams/exam_6a14a5a0-c13d-4819-9d35-96f1bfff821a.json
new file mode 100644
index 0000000..c41949a
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_6a14a5a0-c13d-4819-9d35-96f1bfff821a.json
@@ -0,0 +1 @@
+{"id":"6a14a5a0-c13d-4819-9d35-96f1bfff821a","created_at":"2023-12-14T16:58:58.791515853+01:00","updated_at":"2023-12-14T17:45:08.911398611+01:00","SessionID":"","Participant":{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T16:58:58.789717745+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T16:58:58.789870342+01:00","hash":"","question":{"id":"bb436e89-ecfd-4422-a109-84cf22491f3f","created_at":"2023-12-14T16:58:58.789851155+01:00","updated_at":"2023-12-14T16:58:58.789851302+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"62c4c770-866e-4dc8-8b2d-c8739d4d36f2","created_at":"2023-12-14T16:58:58.789853697+01:00","updated_at":"2023-12-14T16:58:58.789853789+01:00","text":"Giuly (❤️)"},{"id":"7699a17e-5899-400f-858d-53ba3a18dc3e","created_at":"2023-12-14T16:58:58.789855491+01:00","updated_at":"2023-12-14T16:58:58.789855554+01:00","text":"Daisy"},{"id":"f569fff8-1e66-4830-9cc6-ef83926b65b4","created_at":"2023-12-14T16:58:58.789857016+01:00","updated_at":"2023-12-14T16:58:58.789857058+01:00","text":"Jenny"},{"id":"8abc4d7f-8860-4481-b336-f62e788d64f4","created_at":"2023-12-14T16:58:58.789858548+01:00","updated_at":"2023-12-14T16:58:58.789858588+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"62c4c770-866e-4dc8-8b2d-c8739d4d36f2","created_at":"2023-12-14T16:58:58.789853697+01:00","updated_at":"2023-12-14T16:58:58.789853789+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T16:58:58.789917613+01:00","hash":"","question":{"id":"4d8796d3-f2d4-4ded-abb1-feeb7a36b1ab","created_at":"2023-12-14T16:58:58.789906814+01:00","updated_at":"2023-12-14T16:58:58.789906939+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"7699a17e-5899-400f-858d-53ba3a18dc3e","created_at":"2023-12-14T16:58:58.789855491+01:00","updated_at":"2023-12-14T16:58:58.789855554+01:00","text":"Daisy"},{"id":"f569fff8-1e66-4830-9cc6-ef83926b65b4","created_at":"2023-12-14T16:58:58.789857016+01:00","updated_at":"2023-12-14T16:58:58.789857058+01:00","text":"Jenny"},{"id":"62c4c770-866e-4dc8-8b2d-c8739d4d36f2","created_at":"2023-12-14T16:58:58.789853697+01:00","updated_at":"2023-12-14T16:58:58.789853789+01:00","text":"Giuly (❤️)"},{"id":"8abc4d7f-8860-4481-b336-f62e788d64f4","created_at":"2023-12-14T16:58:58.789858548+01:00","updated_at":"2023-12-14T16:58:58.789858588+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"7699a17e-5899-400f-858d-53ba3a18dc3e","created_at":"2023-12-14T16:58:58.789855491+01:00","updated_at":"2023-12-14T16:58:58.789855554+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T16:58:58.7899646+01:00","hash":"","question":{"id":"6d0a3106-2878-488a-9e07-bb99213b6c39","created_at":"2023-12-14T16:58:58.789948487+01:00","updated_at":"2023-12-14T16:58:58.789948551+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"7699a17e-5899-400f-858d-53ba3a18dc3e","created_at":"2023-12-14T16:58:58.789855491+01:00","updated_at":"2023-12-14T16:58:58.789855554+01:00","text":"Daisy"},{"id":"62c4c770-866e-4dc8-8b2d-c8739d4d36f2","created_at":"2023-12-14T16:58:58.789853697+01:00","updated_at":"2023-12-14T16:58:58.789853789+01:00","text":"Giuly (❤️)"},{"id":"f569fff8-1e66-4830-9cc6-ef83926b65b4","created_at":"2023-12-14T16:58:58.789857016+01:00","updated_at":"2023-12-14T16:58:58.789857058+01:00","text":"Jenny"},{"id":"8abc4d7f-8860-4481-b336-f62e788d64f4","created_at":"2023-12-14T16:58:58.789858548+01:00","updated_at":"2023-12-14T16:58:58.789858588+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"7699a17e-5899-400f-858d-53ba3a18dc3e","created_at":"2023-12-14T16:58:58.789855491+01:00","updated_at":"2023-12-14T16:58:58.789855554+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_7813d5dd-c50f-4591-b63b-67dc3929ac3d.json b/cmd/probo-cli/testdata.bk/exams/exam_7813d5dd-c50f-4591-b63b-67dc3929ac3d.json
new file mode 100644
index 0000000..202652c
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_7813d5dd-c50f-4591-b63b-67dc3929ac3d.json
@@ -0,0 +1 @@
+{"id":"7813d5dd-c50f-4591-b63b-67dc3929ac3d","created_at":"2023-12-14T17:41:41.952469039+01:00","updated_at":"2023-12-14T17:45:08.911534273+01:00","SessionID":"","Participant":{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:41:41.942746068+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:41:41.942903992+01:00","hash":"","question":{"id":"5e276bc7-041a-4aea-ae5c-56a27389ef28","created_at":"2023-12-14T17:41:41.942880464+01:00","updated_at":"2023-12-14T17:41:41.942880611+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"0d4c0592-dd0f-48ce-b942-2418b1613e22","created_at":"2023-12-14T17:41:41.942884367+01:00","updated_at":"2023-12-14T17:41:41.942884463+01:00","text":"Giuly (❤️)"},{"id":"795b4350-edff-42b9-9920-90f585b9fb59","created_at":"2023-12-14T17:41:41.942886125+01:00","updated_at":"2023-12-14T17:41:41.942886191+01:00","text":"Daisy"},{"id":"1932282b-5c5b-4c40-ba90-1ab3565a5130","created_at":"2023-12-14T17:41:41.942887717+01:00","updated_at":"2023-12-14T17:41:41.94288776+01:00","text":"Jenny"},{"id":"19053941-5944-4c88-a566-d5e6ecf60d11","created_at":"2023-12-14T17:41:41.942889268+01:00","updated_at":"2023-12-14T17:41:41.942889311+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"0d4c0592-dd0f-48ce-b942-2418b1613e22","created_at":"2023-12-14T17:41:41.942884367+01:00","updated_at":"2023-12-14T17:41:41.942884463+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:41:41.942952987+01:00","hash":"","question":{"id":"11bd2140-de40-40b7-9251-e58ee090ffd5","created_at":"2023-12-14T17:41:41.942942021+01:00","updated_at":"2023-12-14T17:41:41.94294213+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"795b4350-edff-42b9-9920-90f585b9fb59","created_at":"2023-12-14T17:41:41.942886125+01:00","updated_at":"2023-12-14T17:41:41.942886191+01:00","text":"Daisy"},{"id":"1932282b-5c5b-4c40-ba90-1ab3565a5130","created_at":"2023-12-14T17:41:41.942887717+01:00","updated_at":"2023-12-14T17:41:41.94288776+01:00","text":"Jenny"},{"id":"0d4c0592-dd0f-48ce-b942-2418b1613e22","created_at":"2023-12-14T17:41:41.942884367+01:00","updated_at":"2023-12-14T17:41:41.942884463+01:00","text":"Giuly (❤️)"},{"id":"19053941-5944-4c88-a566-d5e6ecf60d11","created_at":"2023-12-14T17:41:41.942889268+01:00","updated_at":"2023-12-14T17:41:41.942889311+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"795b4350-edff-42b9-9920-90f585b9fb59","created_at":"2023-12-14T17:41:41.942886125+01:00","updated_at":"2023-12-14T17:41:41.942886191+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:41:41.943010966+01:00","hash":"","question":{"id":"d9a041e2-5b9d-4dc2-914c-535ec1834031","created_at":"2023-12-14T17:41:41.942988471+01:00","updated_at":"2023-12-14T17:41:41.94298853+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"795b4350-edff-42b9-9920-90f585b9fb59","created_at":"2023-12-14T17:41:41.942886125+01:00","updated_at":"2023-12-14T17:41:41.942886191+01:00","text":"Daisy"},{"id":"0d4c0592-dd0f-48ce-b942-2418b1613e22","created_at":"2023-12-14T17:41:41.942884367+01:00","updated_at":"2023-12-14T17:41:41.942884463+01:00","text":"Giuly (❤️)"},{"id":"1932282b-5c5b-4c40-ba90-1ab3565a5130","created_at":"2023-12-14T17:41:41.942887717+01:00","updated_at":"2023-12-14T17:41:41.94288776+01:00","text":"Jenny"},{"id":"19053941-5944-4c88-a566-d5e6ecf60d11","created_at":"2023-12-14T17:41:41.942889268+01:00","updated_at":"2023-12-14T17:41:41.942889311+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"795b4350-edff-42b9-9920-90f585b9fb59","created_at":"2023-12-14T17:41:41.942886125+01:00","updated_at":"2023-12-14T17:41:41.942886191+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_7d6aa89f-b10f-4fef-8dd6-a96a97a83d1c.json b/cmd/probo-cli/testdata.bk/exams/exam_7d6aa89f-b10f-4fef-8dd6-a96a97a83d1c.json
new file mode 100644
index 0000000..516ee30
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_7d6aa89f-b10f-4fef-8dd6-a96a97a83d1c.json
@@ -0,0 +1 @@
+{"id":"7d6aa89f-b10f-4fef-8dd6-a96a97a83d1c","created_at":"2023-12-14T17:02:28.126667167+01:00","updated_at":"2023-12-14T17:45:08.911661672+01:00","SessionID":"","Participant":{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:02:28.119032845+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:02:28.119227972+01:00","hash":"","question":{"id":"62c6b43b-f625-4d96-a382-cc8dae59a4c4","created_at":"2023-12-14T17:02:28.119217297+01:00","updated_at":"2023-12-14T17:02:28.119217391+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"797bf9ce-4365-4a5d-94c1-d47feaad50ad","created_at":"2023-12-14T17:02:28.119168616+01:00","updated_at":"2023-12-14T17:02:28.119168656+01:00","text":"Daisy"},{"id":"b39d170c-dfec-43d9-9d4c-67599015e4af","created_at":"2023-12-14T17:02:28.119170154+01:00","updated_at":"2023-12-14T17:02:28.119170217+01:00","text":"Jenny"},{"id":"b9e5c7a2-01c7-41c9-999e-5e796f1b33d0","created_at":"2023-12-14T17:02:28.119166862+01:00","updated_at":"2023-12-14T17:02:28.119166958+01:00","text":"Giuly (❤️)"},{"id":"d69dec4c-28f7-4a69-a674-2dd10638116a","created_at":"2023-12-14T17:02:28.119171662+01:00","updated_at":"2023-12-14T17:02:28.119171706+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"797bf9ce-4365-4a5d-94c1-d47feaad50ad","created_at":"2023-12-14T17:02:28.119168616+01:00","updated_at":"2023-12-14T17:02:28.119168656+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:02:28.119274182+01:00","hash":"","question":{"id":"3107c02e-e5c3-4417-be04-e4e5ada26052","created_at":"2023-12-14T17:02:28.11925844+01:00","updated_at":"2023-12-14T17:02:28.119258524+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"797bf9ce-4365-4a5d-94c1-d47feaad50ad","created_at":"2023-12-14T17:02:28.119168616+01:00","updated_at":"2023-12-14T17:02:28.119168656+01:00","text":"Daisy"},{"id":"b9e5c7a2-01c7-41c9-999e-5e796f1b33d0","created_at":"2023-12-14T17:02:28.119166862+01:00","updated_at":"2023-12-14T17:02:28.119166958+01:00","text":"Giuly (❤️)"},{"id":"b39d170c-dfec-43d9-9d4c-67599015e4af","created_at":"2023-12-14T17:02:28.119170154+01:00","updated_at":"2023-12-14T17:02:28.119170217+01:00","text":"Jenny"},{"id":"d69dec4c-28f7-4a69-a674-2dd10638116a","created_at":"2023-12-14T17:02:28.119171662+01:00","updated_at":"2023-12-14T17:02:28.119171706+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"797bf9ce-4365-4a5d-94c1-d47feaad50ad","created_at":"2023-12-14T17:02:28.119168616+01:00","updated_at":"2023-12-14T17:02:28.119168656+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:02:28.119181757+01:00","hash":"","question":{"id":"d39864ed-d197-4023-a9cc-7b4941d1d6e9","created_at":"2023-12-14T17:02:28.119164296+01:00","updated_at":"2023-12-14T17:02:28.119164423+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"b9e5c7a2-01c7-41c9-999e-5e796f1b33d0","created_at":"2023-12-14T17:02:28.119166862+01:00","updated_at":"2023-12-14T17:02:28.119166958+01:00","text":"Giuly (❤️)"},{"id":"797bf9ce-4365-4a5d-94c1-d47feaad50ad","created_at":"2023-12-14T17:02:28.119168616+01:00","updated_at":"2023-12-14T17:02:28.119168656+01:00","text":"Daisy"},{"id":"b39d170c-dfec-43d9-9d4c-67599015e4af","created_at":"2023-12-14T17:02:28.119170154+01:00","updated_at":"2023-12-14T17:02:28.119170217+01:00","text":"Jenny"},{"id":"d69dec4c-28f7-4a69-a674-2dd10638116a","created_at":"2023-12-14T17:02:28.119171662+01:00","updated_at":"2023-12-14T17:02:28.119171706+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"b9e5c7a2-01c7-41c9-999e-5e796f1b33d0","created_at":"2023-12-14T17:02:28.119166862+01:00","updated_at":"2023-12-14T17:02:28.119166958+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_7f8aaa16-1ec3-465d-97a8-845e7e6028d3.json b/cmd/probo-cli/testdata.bk/exams/exam_7f8aaa16-1ec3-465d-97a8-845e7e6028d3.json
new file mode 100644
index 0000000..8bee45d
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_7f8aaa16-1ec3-465d-97a8-845e7e6028d3.json
@@ -0,0 +1 @@
+{"id":"7f8aaa16-1ec3-465d-97a8-845e7e6028d3","created_at":"2023-12-14T17:05:25.60543658+01:00","updated_at":"2023-12-14T17:45:08.911846693+01:00","SessionID":"","Participant":{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:05:25.59750947+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:05:25.597663536+01:00","hash":"","question":{"id":"86be6735-aff3-41c4-80c2-7edf03ced058","created_at":"2023-12-14T17:05:25.59764423+01:00","updated_at":"2023-12-14T17:05:25.597644376+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"af2494c7-5746-4c22-8b4f-5de296321197","created_at":"2023-12-14T17:05:25.597646823+01:00","updated_at":"2023-12-14T17:05:25.59764692+01:00","text":"Giuly (❤️)"},{"id":"8f17e51e-7256-4166-938c-24586ee08a4e","created_at":"2023-12-14T17:05:25.59764859+01:00","updated_at":"2023-12-14T17:05:25.597648632+01:00","text":"Daisy"},{"id":"41840f7c-5616-44a5-bf39-1fceb03971f0","created_at":"2023-12-14T17:05:25.597650137+01:00","updated_at":"2023-12-14T17:05:25.597650178+01:00","text":"Jenny"},{"id":"8e884ab0-f6d2-41fc-8a08-7af3d5b8cb7f","created_at":"2023-12-14T17:05:25.597651666+01:00","updated_at":"2023-12-14T17:05:25.597651732+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"af2494c7-5746-4c22-8b4f-5de296321197","created_at":"2023-12-14T17:05:25.597646823+01:00","updated_at":"2023-12-14T17:05:25.59764692+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:05:25.597711652+01:00","hash":"","question":{"id":"5a4cb35e-f476-4670-acdb-77b6b70c3d62","created_at":"2023-12-14T17:05:25.597700847+01:00","updated_at":"2023-12-14T17:05:25.597700936+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"8f17e51e-7256-4166-938c-24586ee08a4e","created_at":"2023-12-14T17:05:25.59764859+01:00","updated_at":"2023-12-14T17:05:25.597648632+01:00","text":"Daisy"},{"id":"41840f7c-5616-44a5-bf39-1fceb03971f0","created_at":"2023-12-14T17:05:25.597650137+01:00","updated_at":"2023-12-14T17:05:25.597650178+01:00","text":"Jenny"},{"id":"af2494c7-5746-4c22-8b4f-5de296321197","created_at":"2023-12-14T17:05:25.597646823+01:00","updated_at":"2023-12-14T17:05:25.59764692+01:00","text":"Giuly (❤️)"},{"id":"8e884ab0-f6d2-41fc-8a08-7af3d5b8cb7f","created_at":"2023-12-14T17:05:25.597651666+01:00","updated_at":"2023-12-14T17:05:25.597651732+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"8f17e51e-7256-4166-938c-24586ee08a4e","created_at":"2023-12-14T17:05:25.59764859+01:00","updated_at":"2023-12-14T17:05:25.597648632+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:05:25.597759649+01:00","hash":"","question":{"id":"7ed005f0-f894-426b-a0e3-ed05742fc296","created_at":"2023-12-14T17:05:25.597743337+01:00","updated_at":"2023-12-14T17:05:25.597743428+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"8f17e51e-7256-4166-938c-24586ee08a4e","created_at":"2023-12-14T17:05:25.59764859+01:00","updated_at":"2023-12-14T17:05:25.597648632+01:00","text":"Daisy"},{"id":"af2494c7-5746-4c22-8b4f-5de296321197","created_at":"2023-12-14T17:05:25.597646823+01:00","updated_at":"2023-12-14T17:05:25.59764692+01:00","text":"Giuly (❤️)"},{"id":"41840f7c-5616-44a5-bf39-1fceb03971f0","created_at":"2023-12-14T17:05:25.597650137+01:00","updated_at":"2023-12-14T17:05:25.597650178+01:00","text":"Jenny"},{"id":"8e884ab0-f6d2-41fc-8a08-7af3d5b8cb7f","created_at":"2023-12-14T17:05:25.597651666+01:00","updated_at":"2023-12-14T17:05:25.597651732+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"8f17e51e-7256-4166-938c-24586ee08a4e","created_at":"2023-12-14T17:05:25.59764859+01:00","updated_at":"2023-12-14T17:05:25.597648632+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_8568e115-cc96-43e6-859c-966bdfc10c61.json b/cmd/probo-cli/testdata.bk/exams/exam_8568e115-cc96-43e6-859c-966bdfc10c61.json
new file mode 100644
index 0000000..2b19409
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_8568e115-cc96-43e6-859c-966bdfc10c61.json
@@ -0,0 +1 @@
+{"id":"8568e115-cc96-43e6-859c-966bdfc10c61","created_at":"2023-12-14T17:00:17.485975416+01:00","updated_at":"2023-12-14T17:45:08.911972231+01:00","SessionID":"","Participant":{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:00:17.479257686+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:00:17.479674172+01:00","hash":"","question":{"id":"b22988f9-c310-429d-97b4-3bc04c055e1a","created_at":"2023-12-14T17:00:17.479658787+01:00","updated_at":"2023-12-14T17:00:17.479658852+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"c1cd2806-3411-4230-bfef-efc6b38f2d97","created_at":"2023-12-14T17:00:17.479530868+01:00","updated_at":"2023-12-14T17:00:17.47953092+01:00","text":"Daisy"},{"id":"a295b8e5-e3c5-44a5-bbf4-44b624b9ec6f","created_at":"2023-12-14T17:00:17.479529068+01:00","updated_at":"2023-12-14T17:00:17.479529163+01:00","text":"Giuly (❤️)"},{"id":"2fd91f58-1b14-4088-af28-91782883b70d","created_at":"2023-12-14T17:00:17.479532399+01:00","updated_at":"2023-12-14T17:00:17.47953244+01:00","text":"Jenny"},{"id":"e45e421f-6612-46be-84d2-b641a254c583","created_at":"2023-12-14T17:00:17.479533969+01:00","updated_at":"2023-12-14T17:00:17.47953401+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"c1cd2806-3411-4230-bfef-efc6b38f2d97","created_at":"2023-12-14T17:00:17.479530868+01:00","updated_at":"2023-12-14T17:00:17.47953092+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:00:17.479547595+01:00","hash":"","question":{"id":"ddb3f7ab-bc37-46fe-9a2a-c2edab54b601","created_at":"2023-12-14T17:00:17.479526534+01:00","updated_at":"2023-12-14T17:00:17.479526658+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"a295b8e5-e3c5-44a5-bbf4-44b624b9ec6f","created_at":"2023-12-14T17:00:17.479529068+01:00","updated_at":"2023-12-14T17:00:17.479529163+01:00","text":"Giuly (❤️)"},{"id":"c1cd2806-3411-4230-bfef-efc6b38f2d97","created_at":"2023-12-14T17:00:17.479530868+01:00","updated_at":"2023-12-14T17:00:17.47953092+01:00","text":"Daisy"},{"id":"2fd91f58-1b14-4088-af28-91782883b70d","created_at":"2023-12-14T17:00:17.479532399+01:00","updated_at":"2023-12-14T17:00:17.47953244+01:00","text":"Jenny"},{"id":"e45e421f-6612-46be-84d2-b641a254c583","created_at":"2023-12-14T17:00:17.479533969+01:00","updated_at":"2023-12-14T17:00:17.47953401+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"a295b8e5-e3c5-44a5-bbf4-44b624b9ec6f","created_at":"2023-12-14T17:00:17.479529068+01:00","updated_at":"2023-12-14T17:00:17.479529163+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:00:17.479617186+01:00","hash":"","question":{"id":"382b3b94-d171-4b90-9b72-20f9e40c659f","created_at":"2023-12-14T17:00:17.479584405+01:00","updated_at":"2023-12-14T17:00:17.479584483+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"c1cd2806-3411-4230-bfef-efc6b38f2d97","created_at":"2023-12-14T17:00:17.479530868+01:00","updated_at":"2023-12-14T17:00:17.47953092+01:00","text":"Daisy"},{"id":"2fd91f58-1b14-4088-af28-91782883b70d","created_at":"2023-12-14T17:00:17.479532399+01:00","updated_at":"2023-12-14T17:00:17.47953244+01:00","text":"Jenny"},{"id":"a295b8e5-e3c5-44a5-bbf4-44b624b9ec6f","created_at":"2023-12-14T17:00:17.479529068+01:00","updated_at":"2023-12-14T17:00:17.479529163+01:00","text":"Giuly (❤️)"},{"id":"e45e421f-6612-46be-84d2-b641a254c583","created_at":"2023-12-14T17:00:17.479533969+01:00","updated_at":"2023-12-14T17:00:17.47953401+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"c1cd2806-3411-4230-bfef-efc6b38f2d97","created_at":"2023-12-14T17:00:17.479530868+01:00","updated_at":"2023-12-14T17:00:17.47953092+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_861aa787-f611-4a31-8e05-ec7cff884a2d.json b/cmd/probo-cli/testdata.bk/exams/exam_861aa787-f611-4a31-8e05-ec7cff884a2d.json
new file mode 100644
index 0000000..038307f
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_861aa787-f611-4a31-8e05-ec7cff884a2d.json
@@ -0,0 +1 @@
+{"id":"861aa787-f611-4a31-8e05-ec7cff884a2d","created_at":"2023-12-13T20:43:39.009733404+01:00","updated_at":"2023-12-14T17:45:08.912093817+01:00","SessionID":"","Participant":{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-13T20:43:39.0091841+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-13T20:43:39.009466213+01:00","hash":"","question":{"id":"1446034f-0166-420f-9ea7-ba76a7ea4946","created_at":"2023-12-13T20:43:39.009446789+01:00","updated_at":"2023-12-13T20:43:39.009446911+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"5beb6a3b-ce2c-48c9-8cf0-b40569b27f1b","created_at":"2023-12-13T20:43:39.009449037+01:00","updated_at":"2023-12-13T20:43:39.009449136+01:00","text":"Giuly (❤️)"},{"id":"3a7258fc-d59c-40b6-ad78-cd40705d851b","created_at":"2023-12-13T20:43:39.009450785+01:00","updated_at":"2023-12-13T20:43:39.009450829+01:00","text":"Daisy"},{"id":"77e0a85f-5e56-4188-88c7-6b7813b9d43d","created_at":"2023-12-13T20:43:39.009452278+01:00","updated_at":"2023-12-13T20:43:39.009452322+01:00","text":"Jenny"},{"id":"9d12c29d-fa3a-4bb6-b207-b0032b8e536f","created_at":"2023-12-13T20:43:39.009453758+01:00","updated_at":"2023-12-13T20:43:39.009453802+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"5beb6a3b-ce2c-48c9-8cf0-b40569b27f1b","created_at":"2023-12-13T20:43:39.009449037+01:00","updated_at":"2023-12-13T20:43:39.009449136+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-13T20:43:39.009513748+01:00","hash":"","question":{"id":"505007d7-b1e7-4079-a3f1-4e455118a385","created_at":"2023-12-13T20:43:39.009503106+01:00","updated_at":"2023-12-13T20:43:39.009503209+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"3a7258fc-d59c-40b6-ad78-cd40705d851b","created_at":"2023-12-13T20:43:39.009450785+01:00","updated_at":"2023-12-13T20:43:39.009450829+01:00","text":"Daisy"},{"id":"77e0a85f-5e56-4188-88c7-6b7813b9d43d","created_at":"2023-12-13T20:43:39.009452278+01:00","updated_at":"2023-12-13T20:43:39.009452322+01:00","text":"Jenny"},{"id":"5beb6a3b-ce2c-48c9-8cf0-b40569b27f1b","created_at":"2023-12-13T20:43:39.009449037+01:00","updated_at":"2023-12-13T20:43:39.009449136+01:00","text":"Giuly (❤️)"},{"id":"9d12c29d-fa3a-4bb6-b207-b0032b8e536f","created_at":"2023-12-13T20:43:39.009453758+01:00","updated_at":"2023-12-13T20:43:39.009453802+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"3a7258fc-d59c-40b6-ad78-cd40705d851b","created_at":"2023-12-13T20:43:39.009450785+01:00","updated_at":"2023-12-13T20:43:39.009450829+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-13T20:43:39.009567286+01:00","hash":"","question":{"id":"76486c50-a57e-4904-b93d-180847e110a1","created_at":"2023-12-13T20:43:39.009552462+01:00","updated_at":"2023-12-13T20:43:39.009552558+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"3a7258fc-d59c-40b6-ad78-cd40705d851b","created_at":"2023-12-13T20:43:39.009450785+01:00","updated_at":"2023-12-13T20:43:39.009450829+01:00","text":"Daisy"},{"id":"5beb6a3b-ce2c-48c9-8cf0-b40569b27f1b","created_at":"2023-12-13T20:43:39.009449037+01:00","updated_at":"2023-12-13T20:43:39.009449136+01:00","text":"Giuly (❤️)"},{"id":"77e0a85f-5e56-4188-88c7-6b7813b9d43d","created_at":"2023-12-13T20:43:39.009452278+01:00","updated_at":"2023-12-13T20:43:39.009452322+01:00","text":"Jenny"},{"id":"9d12c29d-fa3a-4bb6-b207-b0032b8e536f","created_at":"2023-12-13T20:43:39.009453758+01:00","updated_at":"2023-12-13T20:43:39.009453802+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"3a7258fc-d59c-40b6-ad78-cd40705d851b","created_at":"2023-12-13T20:43:39.009450785+01:00","updated_at":"2023-12-13T20:43:39.009450829+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_88182c1f-8cba-42d2-ac91-a5a228bb267e.json b/cmd/probo-cli/testdata.bk/exams/exam_88182c1f-8cba-42d2-ac91-a5a228bb267e.json
new file mode 100644
index 0000000..6dceb2a
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_88182c1f-8cba-42d2-ac91-a5a228bb267e.json
@@ -0,0 +1 @@
+{"id":"88182c1f-8cba-42d2-ac91-a5a228bb267e","created_at":"2023-12-14T17:41:20.704023413+01:00","updated_at":"2023-12-14T17:45:08.912217815+01:00","SessionID":"","Participant":{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:41:20.694833793+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:41:20.6951014+01:00","hash":"","question":{"id":"d6177fea-44f3-4fee-9b62-e25aa538e185","created_at":"2023-12-14T17:41:20.695078549+01:00","updated_at":"2023-12-14T17:41:20.695078681+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"d57042c1-50b2-43d3-9ad2-c0843acfd89b","created_at":"2023-12-14T17:41:20.695080976+01:00","updated_at":"2023-12-14T17:41:20.695081064+01:00","text":"Giuly (❤️)"},{"id":"5409cfad-3543-4efd-9c33-020c3b25126a","created_at":"2023-12-14T17:41:20.695083519+01:00","updated_at":"2023-12-14T17:41:20.695083582+01:00","text":"Daisy"},{"id":"d98fee39-70a4-48ad-a3be-fe5001d6276a","created_at":"2023-12-14T17:41:20.695085174+01:00","updated_at":"2023-12-14T17:41:20.695085216+01:00","text":"Jenny"},{"id":"b1c01beb-8999-4f70-bae8-343df6587df1","created_at":"2023-12-14T17:41:20.695086661+01:00","updated_at":"2023-12-14T17:41:20.695086703+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"d57042c1-50b2-43d3-9ad2-c0843acfd89b","created_at":"2023-12-14T17:41:20.695080976+01:00","updated_at":"2023-12-14T17:41:20.695081064+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:41:20.695148748+01:00","hash":"","question":{"id":"bd5dd43d-3fe4-4742-ada6-639d08ddc89f","created_at":"2023-12-14T17:41:20.695138077+01:00","updated_at":"2023-12-14T17:41:20.695138172+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"5409cfad-3543-4efd-9c33-020c3b25126a","created_at":"2023-12-14T17:41:20.695083519+01:00","updated_at":"2023-12-14T17:41:20.695083582+01:00","text":"Daisy"},{"id":"d98fee39-70a4-48ad-a3be-fe5001d6276a","created_at":"2023-12-14T17:41:20.695085174+01:00","updated_at":"2023-12-14T17:41:20.695085216+01:00","text":"Jenny"},{"id":"d57042c1-50b2-43d3-9ad2-c0843acfd89b","created_at":"2023-12-14T17:41:20.695080976+01:00","updated_at":"2023-12-14T17:41:20.695081064+01:00","text":"Giuly (❤️)"},{"id":"b1c01beb-8999-4f70-bae8-343df6587df1","created_at":"2023-12-14T17:41:20.695086661+01:00","updated_at":"2023-12-14T17:41:20.695086703+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"5409cfad-3543-4efd-9c33-020c3b25126a","created_at":"2023-12-14T17:41:20.695083519+01:00","updated_at":"2023-12-14T17:41:20.695083582+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:41:20.695198069+01:00","hash":"","question":{"id":"1aa48d1b-db29-43d5-9d35-124cfb5a529c","created_at":"2023-12-14T17:41:20.695183093+01:00","updated_at":"2023-12-14T17:41:20.69518316+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"5409cfad-3543-4efd-9c33-020c3b25126a","created_at":"2023-12-14T17:41:20.695083519+01:00","updated_at":"2023-12-14T17:41:20.695083582+01:00","text":"Daisy"},{"id":"d57042c1-50b2-43d3-9ad2-c0843acfd89b","created_at":"2023-12-14T17:41:20.695080976+01:00","updated_at":"2023-12-14T17:41:20.695081064+01:00","text":"Giuly (❤️)"},{"id":"d98fee39-70a4-48ad-a3be-fe5001d6276a","created_at":"2023-12-14T17:41:20.695085174+01:00","updated_at":"2023-12-14T17:41:20.695085216+01:00","text":"Jenny"},{"id":"b1c01beb-8999-4f70-bae8-343df6587df1","created_at":"2023-12-14T17:41:20.695086661+01:00","updated_at":"2023-12-14T17:41:20.695086703+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"5409cfad-3543-4efd-9c33-020c3b25126a","created_at":"2023-12-14T17:41:20.695083519+01:00","updated_at":"2023-12-14T17:41:20.695083582+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_8b0b31cc-4d71-4ef9-b86b-444e5432910d.json b/cmd/probo-cli/testdata.bk/exams/exam_8b0b31cc-4d71-4ef9-b86b-444e5432910d.json
new file mode 100644
index 0000000..2545244
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_8b0b31cc-4d71-4ef9-b86b-444e5432910d.json
@@ -0,0 +1 @@
+{"id":"8b0b31cc-4d71-4ef9-b86b-444e5432910d","created_at":"2023-12-14T17:08:01.388740521+01:00","updated_at":"2023-12-14T17:45:08.912340489+01:00","SessionID":"","Participant":{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:08:01.37376218+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:08:01.373906144+01:00","hash":"","question":{"id":"1f961c2e-fc65-41e4-ae38-a18dab0b42f9","created_at":"2023-12-14T17:08:01.373883056+01:00","updated_at":"2023-12-14T17:08:01.373883179+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"fe60aa2c-1662-4df1-b7ab-0fcbb914cedb","created_at":"2023-12-14T17:08:01.373885292+01:00","updated_at":"2023-12-14T17:08:01.373885381+01:00","text":"Giuly (❤️)"},{"id":"87823c30-0448-4ae8-8ff0-bda5f16a91a1","created_at":"2023-12-14T17:08:01.373887107+01:00","updated_at":"2023-12-14T17:08:01.373887148+01:00","text":"Daisy"},{"id":"e93eac2e-30a4-419d-b39c-f6f9b68b6ba4","created_at":"2023-12-14T17:08:01.373888622+01:00","updated_at":"2023-12-14T17:08:01.373888684+01:00","text":"Jenny"},{"id":"823f752f-2902-48b1-96d5-adf9141b596c","created_at":"2023-12-14T17:08:01.373890116+01:00","updated_at":"2023-12-14T17:08:01.373890157+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"fe60aa2c-1662-4df1-b7ab-0fcbb914cedb","created_at":"2023-12-14T17:08:01.373885292+01:00","updated_at":"2023-12-14T17:08:01.373885381+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:08:01.373956214+01:00","hash":"","question":{"id":"217941b2-6469-4d2c-b0d1-ab9eeddea35d","created_at":"2023-12-14T17:08:01.373945394+01:00","updated_at":"2023-12-14T17:08:01.373945485+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"87823c30-0448-4ae8-8ff0-bda5f16a91a1","created_at":"2023-12-14T17:08:01.373887107+01:00","updated_at":"2023-12-14T17:08:01.373887148+01:00","text":"Daisy"},{"id":"e93eac2e-30a4-419d-b39c-f6f9b68b6ba4","created_at":"2023-12-14T17:08:01.373888622+01:00","updated_at":"2023-12-14T17:08:01.373888684+01:00","text":"Jenny"},{"id":"fe60aa2c-1662-4df1-b7ab-0fcbb914cedb","created_at":"2023-12-14T17:08:01.373885292+01:00","updated_at":"2023-12-14T17:08:01.373885381+01:00","text":"Giuly (❤️)"},{"id":"823f752f-2902-48b1-96d5-adf9141b596c","created_at":"2023-12-14T17:08:01.373890116+01:00","updated_at":"2023-12-14T17:08:01.373890157+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"87823c30-0448-4ae8-8ff0-bda5f16a91a1","created_at":"2023-12-14T17:08:01.373887107+01:00","updated_at":"2023-12-14T17:08:01.373887148+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:08:01.37400563+01:00","hash":"","question":{"id":"5bf0ff15-109b-4dd0-b539-0cab1e2d9b2c","created_at":"2023-12-14T17:08:01.37399516+01:00","updated_at":"2023-12-14T17:08:01.373995232+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"87823c30-0448-4ae8-8ff0-bda5f16a91a1","created_at":"2023-12-14T17:08:01.373887107+01:00","updated_at":"2023-12-14T17:08:01.373887148+01:00","text":"Daisy"},{"id":"fe60aa2c-1662-4df1-b7ab-0fcbb914cedb","created_at":"2023-12-14T17:08:01.373885292+01:00","updated_at":"2023-12-14T17:08:01.373885381+01:00","text":"Giuly (❤️)"},{"id":"e93eac2e-30a4-419d-b39c-f6f9b68b6ba4","created_at":"2023-12-14T17:08:01.373888622+01:00","updated_at":"2023-12-14T17:08:01.373888684+01:00","text":"Jenny"},{"id":"823f752f-2902-48b1-96d5-adf9141b596c","created_at":"2023-12-14T17:08:01.373890116+01:00","updated_at":"2023-12-14T17:08:01.373890157+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"87823c30-0448-4ae8-8ff0-bda5f16a91a1","created_at":"2023-12-14T17:08:01.373887107+01:00","updated_at":"2023-12-14T17:08:01.373887148+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_8b2c7934-bb43-45e9-b81e-fd46a109bf69.json b/cmd/probo-cli/testdata.bk/exams/exam_8b2c7934-bb43-45e9-b81e-fd46a109bf69.json
new file mode 100644
index 0000000..5eec221
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_8b2c7934-bb43-45e9-b81e-fd46a109bf69.json
@@ -0,0 +1 @@
+{"id":"8b2c7934-bb43-45e9-b81e-fd46a109bf69","created_at":"2023-12-14T17:07:52.035951855+01:00","updated_at":"2023-12-14T17:45:08.912462175+01:00","SessionID":"","Participant":{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:07:52.025617026+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:07:52.025956869+01:00","hash":"","question":{"id":"d886140d-76bc-4225-94bf-6c5eb597c561","created_at":"2023-12-14T17:07:52.025923438+01:00","updated_at":"2023-12-14T17:07:52.025923609+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"0bcc578a-dc5b-46f3-a0e0-1c6038b0a656","created_at":"2023-12-14T17:07:52.02592712+01:00","updated_at":"2023-12-14T17:07:52.025927253+01:00","text":"Giuly (❤️)"},{"id":"b56b1fec-cc8a-4422-8690-b4a15880bedb","created_at":"2023-12-14T17:07:52.02593021+01:00","updated_at":"2023-12-14T17:07:52.025930278+01:00","text":"Daisy"},{"id":"9eb83d45-aef2-456c-9cb8-3a19f17da5d8","created_at":"2023-12-14T17:07:52.025933023+01:00","updated_at":"2023-12-14T17:07:52.025933083+01:00","text":"Jenny"},{"id":"a01843e5-4402-4850-bd44-62798bf692e4","created_at":"2023-12-14T17:07:52.025935694+01:00","updated_at":"2023-12-14T17:07:52.02593575+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"0bcc578a-dc5b-46f3-a0e0-1c6038b0a656","created_at":"2023-12-14T17:07:52.02592712+01:00","updated_at":"2023-12-14T17:07:52.025927253+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:07:52.026034589+01:00","hash":"","question":{"id":"3cd661fd-2c01-49af-b8e8-38b1cc9823a4","created_at":"2023-12-14T17:07:52.026014854+01:00","updated_at":"2023-12-14T17:07:52.026014982+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"b56b1fec-cc8a-4422-8690-b4a15880bedb","created_at":"2023-12-14T17:07:52.02593021+01:00","updated_at":"2023-12-14T17:07:52.025930278+01:00","text":"Daisy"},{"id":"9eb83d45-aef2-456c-9cb8-3a19f17da5d8","created_at":"2023-12-14T17:07:52.025933023+01:00","updated_at":"2023-12-14T17:07:52.025933083+01:00","text":"Jenny"},{"id":"0bcc578a-dc5b-46f3-a0e0-1c6038b0a656","created_at":"2023-12-14T17:07:52.02592712+01:00","updated_at":"2023-12-14T17:07:52.025927253+01:00","text":"Giuly (❤️)"},{"id":"a01843e5-4402-4850-bd44-62798bf692e4","created_at":"2023-12-14T17:07:52.025935694+01:00","updated_at":"2023-12-14T17:07:52.02593575+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"b56b1fec-cc8a-4422-8690-b4a15880bedb","created_at":"2023-12-14T17:07:52.02593021+01:00","updated_at":"2023-12-14T17:07:52.025930278+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:07:52.026117153+01:00","hash":"","question":{"id":"628e2604-88dd-4748-b927-002bf26cd745","created_at":"2023-12-14T17:07:52.026093354+01:00","updated_at":"2023-12-14T17:07:52.026093447+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"b56b1fec-cc8a-4422-8690-b4a15880bedb","created_at":"2023-12-14T17:07:52.02593021+01:00","updated_at":"2023-12-14T17:07:52.025930278+01:00","text":"Daisy"},{"id":"0bcc578a-dc5b-46f3-a0e0-1c6038b0a656","created_at":"2023-12-14T17:07:52.02592712+01:00","updated_at":"2023-12-14T17:07:52.025927253+01:00","text":"Giuly (❤️)"},{"id":"9eb83d45-aef2-456c-9cb8-3a19f17da5d8","created_at":"2023-12-14T17:07:52.025933023+01:00","updated_at":"2023-12-14T17:07:52.025933083+01:00","text":"Jenny"},{"id":"a01843e5-4402-4850-bd44-62798bf692e4","created_at":"2023-12-14T17:07:52.025935694+01:00","updated_at":"2023-12-14T17:07:52.02593575+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"b56b1fec-cc8a-4422-8690-b4a15880bedb","created_at":"2023-12-14T17:07:52.02593021+01:00","updated_at":"2023-12-14T17:07:52.025930278+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_8dfcac20-0ff5-471d-add5-b622ebc12e80.json b/cmd/probo-cli/testdata.bk/exams/exam_8dfcac20-0ff5-471d-add5-b622ebc12e80.json
new file mode 100644
index 0000000..5d61c92
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_8dfcac20-0ff5-471d-add5-b622ebc12e80.json
@@ -0,0 +1 @@
+{"id":"8dfcac20-0ff5-471d-add5-b622ebc12e80","created_at":"2023-12-14T17:43:18.126964422+01:00","updated_at":"2023-12-14T17:45:08.912584126+01:00","SessionID":"","Participant":{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:43:18.104944772+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:43:18.105224643+01:00","hash":"","question":{"id":"9aadd35f-b345-42b7-8d6d-627f279a16d9","created_at":"2023-12-14T17:43:18.105199556+01:00","updated_at":"2023-12-14T17:43:18.105199698+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"eb3b25e2-331c-4cb2-ba1c-70fb7a286217","created_at":"2023-12-14T17:43:18.105202738+01:00","updated_at":"2023-12-14T17:43:18.105202831+01:00","text":"Giuly (❤️)"},{"id":"6fa782c8-076d-4cec-83e8-d9f9010d71b3","created_at":"2023-12-14T17:43:18.105204547+01:00","updated_at":"2023-12-14T17:43:18.105204588+01:00","text":"Daisy"},{"id":"aaeb4fa9-8b6c-48b3-8267-c2f0830c4e24","created_at":"2023-12-14T17:43:18.105206191+01:00","updated_at":"2023-12-14T17:43:18.10520625+01:00","text":"Jenny"},{"id":"d95d86e2-ed72-4081-b00c-0e9f9598814a","created_at":"2023-12-14T17:43:18.105207866+01:00","updated_at":"2023-12-14T17:43:18.105207907+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"eb3b25e2-331c-4cb2-ba1c-70fb7a286217","created_at":"2023-12-14T17:43:18.105202738+01:00","updated_at":"2023-12-14T17:43:18.105202831+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:43:18.10527206+01:00","hash":"","question":{"id":"9531429d-dd38-4d21-820b-bf2ba1177a91","created_at":"2023-12-14T17:43:18.105261438+01:00","updated_at":"2023-12-14T17:43:18.105261513+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"6fa782c8-076d-4cec-83e8-d9f9010d71b3","created_at":"2023-12-14T17:43:18.105204547+01:00","updated_at":"2023-12-14T17:43:18.105204588+01:00","text":"Daisy"},{"id":"aaeb4fa9-8b6c-48b3-8267-c2f0830c4e24","created_at":"2023-12-14T17:43:18.105206191+01:00","updated_at":"2023-12-14T17:43:18.10520625+01:00","text":"Jenny"},{"id":"eb3b25e2-331c-4cb2-ba1c-70fb7a286217","created_at":"2023-12-14T17:43:18.105202738+01:00","updated_at":"2023-12-14T17:43:18.105202831+01:00","text":"Giuly (❤️)"},{"id":"d95d86e2-ed72-4081-b00c-0e9f9598814a","created_at":"2023-12-14T17:43:18.105207866+01:00","updated_at":"2023-12-14T17:43:18.105207907+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"6fa782c8-076d-4cec-83e8-d9f9010d71b3","created_at":"2023-12-14T17:43:18.105204547+01:00","updated_at":"2023-12-14T17:43:18.105204588+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:43:18.105321478+01:00","hash":"","question":{"id":"afdee6d2-5dae-445f-91e6-4fe71f163032","created_at":"2023-12-14T17:43:18.105306543+01:00","updated_at":"2023-12-14T17:43:18.105306605+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"6fa782c8-076d-4cec-83e8-d9f9010d71b3","created_at":"2023-12-14T17:43:18.105204547+01:00","updated_at":"2023-12-14T17:43:18.105204588+01:00","text":"Daisy"},{"id":"eb3b25e2-331c-4cb2-ba1c-70fb7a286217","created_at":"2023-12-14T17:43:18.105202738+01:00","updated_at":"2023-12-14T17:43:18.105202831+01:00","text":"Giuly (❤️)"},{"id":"aaeb4fa9-8b6c-48b3-8267-c2f0830c4e24","created_at":"2023-12-14T17:43:18.105206191+01:00","updated_at":"2023-12-14T17:43:18.10520625+01:00","text":"Jenny"},{"id":"d95d86e2-ed72-4081-b00c-0e9f9598814a","created_at":"2023-12-14T17:43:18.105207866+01:00","updated_at":"2023-12-14T17:43:18.105207907+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"6fa782c8-076d-4cec-83e8-d9f9010d71b3","created_at":"2023-12-14T17:43:18.105204547+01:00","updated_at":"2023-12-14T17:43:18.105204588+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_9208c855-6b05-4eb3-81a7-bfb44a701594.json b/cmd/probo-cli/testdata.bk/exams/exam_9208c855-6b05-4eb3-81a7-bfb44a701594.json
new file mode 100644
index 0000000..956afa2
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_9208c855-6b05-4eb3-81a7-bfb44a701594.json
@@ -0,0 +1 @@
+{"id":"9208c855-6b05-4eb3-81a7-bfb44a701594","created_at":"2023-12-14T16:55:53.825548971+01:00","updated_at":"2023-12-14T17:45:08.912705702+01:00","SessionID":"","Participant":{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T16:55:53.81931097+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T16:55:53.819459933+01:00","hash":"","question":{"id":"79942ec7-ee30-45d3-964e-c2ade6f05024","created_at":"2023-12-14T16:55:53.819438467+01:00","updated_at":"2023-12-14T16:55:53.819438607+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"7c2cc65f-7ec7-472f-8115-7a90f45c7a2e","created_at":"2023-12-14T16:55:53.819441427+01:00","updated_at":"2023-12-14T16:55:53.819441522+01:00","text":"Giuly (❤️)"},{"id":"2bd9a104-cff3-48d3-94c2-75a14be5ae5b","created_at":"2023-12-14T16:55:53.819443109+01:00","updated_at":"2023-12-14T16:55:53.819443151+01:00","text":"Daisy"},{"id":"f6a7b009-2c9e-47e7-8e30-a7140892c4f4","created_at":"2023-12-14T16:55:53.819444627+01:00","updated_at":"2023-12-14T16:55:53.819444668+01:00","text":"Jenny"},{"id":"a30e8e08-2c5a-4034-b64f-ae5780eb24dc","created_at":"2023-12-14T16:55:53.819446033+01:00","updated_at":"2023-12-14T16:55:53.819446075+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"7c2cc65f-7ec7-472f-8115-7a90f45c7a2e","created_at":"2023-12-14T16:55:53.819441427+01:00","updated_at":"2023-12-14T16:55:53.819441522+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T16:55:53.819507024+01:00","hash":"","question":{"id":"87c806cd-e72b-4793-95d1-dbe887b9a881","created_at":"2023-12-14T16:55:53.819496215+01:00","updated_at":"2023-12-14T16:55:53.8194963+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"2bd9a104-cff3-48d3-94c2-75a14be5ae5b","created_at":"2023-12-14T16:55:53.819443109+01:00","updated_at":"2023-12-14T16:55:53.819443151+01:00","text":"Daisy"},{"id":"f6a7b009-2c9e-47e7-8e30-a7140892c4f4","created_at":"2023-12-14T16:55:53.819444627+01:00","updated_at":"2023-12-14T16:55:53.819444668+01:00","text":"Jenny"},{"id":"7c2cc65f-7ec7-472f-8115-7a90f45c7a2e","created_at":"2023-12-14T16:55:53.819441427+01:00","updated_at":"2023-12-14T16:55:53.819441522+01:00","text":"Giuly (❤️)"},{"id":"a30e8e08-2c5a-4034-b64f-ae5780eb24dc","created_at":"2023-12-14T16:55:53.819446033+01:00","updated_at":"2023-12-14T16:55:53.819446075+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"2bd9a104-cff3-48d3-94c2-75a14be5ae5b","created_at":"2023-12-14T16:55:53.819443109+01:00","updated_at":"2023-12-14T16:55:53.819443151+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T16:55:53.819561771+01:00","hash":"","question":{"id":"4c661148-87ec-4387-ae66-fae354933a96","created_at":"2023-12-14T16:55:53.819545049+01:00","updated_at":"2023-12-14T16:55:53.819545098+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"2bd9a104-cff3-48d3-94c2-75a14be5ae5b","created_at":"2023-12-14T16:55:53.819443109+01:00","updated_at":"2023-12-14T16:55:53.819443151+01:00","text":"Daisy"},{"id":"7c2cc65f-7ec7-472f-8115-7a90f45c7a2e","created_at":"2023-12-14T16:55:53.819441427+01:00","updated_at":"2023-12-14T16:55:53.819441522+01:00","text":"Giuly (❤️)"},{"id":"f6a7b009-2c9e-47e7-8e30-a7140892c4f4","created_at":"2023-12-14T16:55:53.819444627+01:00","updated_at":"2023-12-14T16:55:53.819444668+01:00","text":"Jenny"},{"id":"a30e8e08-2c5a-4034-b64f-ae5780eb24dc","created_at":"2023-12-14T16:55:53.819446033+01:00","updated_at":"2023-12-14T16:55:53.819446075+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"2bd9a104-cff3-48d3-94c2-75a14be5ae5b","created_at":"2023-12-14T16:55:53.819443109+01:00","updated_at":"2023-12-14T16:55:53.819443151+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_95c7cf92-8c92-4b9f-bb8b-1ead62c771a2.json b/cmd/probo-cli/testdata.bk/exams/exam_95c7cf92-8c92-4b9f-bb8b-1ead62c771a2.json
new file mode 100644
index 0000000..89eec4c
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_95c7cf92-8c92-4b9f-bb8b-1ead62c771a2.json
@@ -0,0 +1 @@
+{"id":"95c7cf92-8c92-4b9f-bb8b-1ead62c771a2","created_at":"2023-12-14T17:41:41.952402028+01:00","updated_at":"2023-12-14T17:45:08.912828952+01:00","SessionID":"","Participant":{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:41:41.942560673+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:41:41.942903992+01:00","hash":"","question":{"id":"5e276bc7-041a-4aea-ae5c-56a27389ef28","created_at":"2023-12-14T17:41:41.942880464+01:00","updated_at":"2023-12-14T17:41:41.942880611+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"0d4c0592-dd0f-48ce-b942-2418b1613e22","created_at":"2023-12-14T17:41:41.942884367+01:00","updated_at":"2023-12-14T17:41:41.942884463+01:00","text":"Giuly (❤️)"},{"id":"795b4350-edff-42b9-9920-90f585b9fb59","created_at":"2023-12-14T17:41:41.942886125+01:00","updated_at":"2023-12-14T17:41:41.942886191+01:00","text":"Daisy"},{"id":"1932282b-5c5b-4c40-ba90-1ab3565a5130","created_at":"2023-12-14T17:41:41.942887717+01:00","updated_at":"2023-12-14T17:41:41.94288776+01:00","text":"Jenny"},{"id":"19053941-5944-4c88-a566-d5e6ecf60d11","created_at":"2023-12-14T17:41:41.942889268+01:00","updated_at":"2023-12-14T17:41:41.942889311+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"0d4c0592-dd0f-48ce-b942-2418b1613e22","created_at":"2023-12-14T17:41:41.942884367+01:00","updated_at":"2023-12-14T17:41:41.942884463+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:41:41.942952987+01:00","hash":"","question":{"id":"11bd2140-de40-40b7-9251-e58ee090ffd5","created_at":"2023-12-14T17:41:41.942942021+01:00","updated_at":"2023-12-14T17:41:41.94294213+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"795b4350-edff-42b9-9920-90f585b9fb59","created_at":"2023-12-14T17:41:41.942886125+01:00","updated_at":"2023-12-14T17:41:41.942886191+01:00","text":"Daisy"},{"id":"1932282b-5c5b-4c40-ba90-1ab3565a5130","created_at":"2023-12-14T17:41:41.942887717+01:00","updated_at":"2023-12-14T17:41:41.94288776+01:00","text":"Jenny"},{"id":"0d4c0592-dd0f-48ce-b942-2418b1613e22","created_at":"2023-12-14T17:41:41.942884367+01:00","updated_at":"2023-12-14T17:41:41.942884463+01:00","text":"Giuly (❤️)"},{"id":"19053941-5944-4c88-a566-d5e6ecf60d11","created_at":"2023-12-14T17:41:41.942889268+01:00","updated_at":"2023-12-14T17:41:41.942889311+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"795b4350-edff-42b9-9920-90f585b9fb59","created_at":"2023-12-14T17:41:41.942886125+01:00","updated_at":"2023-12-14T17:41:41.942886191+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:41:41.943010966+01:00","hash":"","question":{"id":"d9a041e2-5b9d-4dc2-914c-535ec1834031","created_at":"2023-12-14T17:41:41.942988471+01:00","updated_at":"2023-12-14T17:41:41.94298853+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"795b4350-edff-42b9-9920-90f585b9fb59","created_at":"2023-12-14T17:41:41.942886125+01:00","updated_at":"2023-12-14T17:41:41.942886191+01:00","text":"Daisy"},{"id":"0d4c0592-dd0f-48ce-b942-2418b1613e22","created_at":"2023-12-14T17:41:41.942884367+01:00","updated_at":"2023-12-14T17:41:41.942884463+01:00","text":"Giuly (❤️)"},{"id":"1932282b-5c5b-4c40-ba90-1ab3565a5130","created_at":"2023-12-14T17:41:41.942887717+01:00","updated_at":"2023-12-14T17:41:41.94288776+01:00","text":"Jenny"},{"id":"19053941-5944-4c88-a566-d5e6ecf60d11","created_at":"2023-12-14T17:41:41.942889268+01:00","updated_at":"2023-12-14T17:41:41.942889311+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"795b4350-edff-42b9-9920-90f585b9fb59","created_at":"2023-12-14T17:41:41.942886125+01:00","updated_at":"2023-12-14T17:41:41.942886191+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_983b9fb6-c00e-4ccf-87fa-bc88a1d036d6.json b/cmd/probo-cli/testdata.bk/exams/exam_983b9fb6-c00e-4ccf-87fa-bc88a1d036d6.json
new file mode 100644
index 0000000..5956dde
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_983b9fb6-c00e-4ccf-87fa-bc88a1d036d6.json
@@ -0,0 +1 @@
+{"id":"983b9fb6-c00e-4ccf-87fa-bc88a1d036d6","created_at":"2023-12-14T16:00:21.20552267+01:00","updated_at":"2023-12-14T17:45:08.91295036+01:00","SessionID":"","Participant":{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T16:00:21.204186117+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T16:00:21.204331154+01:00","hash":"","question":{"id":"bb14d3e5-90db-41d7-a74d-9d1db1a3737a","created_at":"2023-12-14T16:00:21.204311945+01:00","updated_at":"2023-12-14T16:00:21.204312065+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"8e7a2da4-3e1d-4929-b322-730c5c615094","created_at":"2023-12-14T16:00:21.204314149+01:00","updated_at":"2023-12-14T16:00:21.204314235+01:00","text":"Giuly (❤️)"},{"id":"84c36b3a-2261-4677-99c3-bb0091034be1","created_at":"2023-12-14T16:00:21.204315951+01:00","updated_at":"2023-12-14T16:00:21.204316002+01:00","text":"Daisy"},{"id":"f3f0b876-13f6-4c8d-b66b-a70a609b36ca","created_at":"2023-12-14T16:00:21.204317478+01:00","updated_at":"2023-12-14T16:00:21.204317521+01:00","text":"Jenny"},{"id":"c8eab29b-4ccd-4d93-89a7-5bd77fd3c430","created_at":"2023-12-14T16:00:21.204318953+01:00","updated_at":"2023-12-14T16:00:21.204318996+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"8e7a2da4-3e1d-4929-b322-730c5c615094","created_at":"2023-12-14T16:00:21.204314149+01:00","updated_at":"2023-12-14T16:00:21.204314235+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T16:00:21.204378186+01:00","hash":"","question":{"id":"2573ef1b-5ef3-481f-8768-bf9bcd47a771","created_at":"2023-12-14T16:00:21.204367436+01:00","updated_at":"2023-12-14T16:00:21.204367524+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"84c36b3a-2261-4677-99c3-bb0091034be1","created_at":"2023-12-14T16:00:21.204315951+01:00","updated_at":"2023-12-14T16:00:21.204316002+01:00","text":"Daisy"},{"id":"f3f0b876-13f6-4c8d-b66b-a70a609b36ca","created_at":"2023-12-14T16:00:21.204317478+01:00","updated_at":"2023-12-14T16:00:21.204317521+01:00","text":"Jenny"},{"id":"8e7a2da4-3e1d-4929-b322-730c5c615094","created_at":"2023-12-14T16:00:21.204314149+01:00","updated_at":"2023-12-14T16:00:21.204314235+01:00","text":"Giuly (❤️)"},{"id":"c8eab29b-4ccd-4d93-89a7-5bd77fd3c430","created_at":"2023-12-14T16:00:21.204318953+01:00","updated_at":"2023-12-14T16:00:21.204318996+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"84c36b3a-2261-4677-99c3-bb0091034be1","created_at":"2023-12-14T16:00:21.204315951+01:00","updated_at":"2023-12-14T16:00:21.204316002+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T16:00:21.204430057+01:00","hash":"","question":{"id":"16f8ac03-b042-4adb-b9d3-7c83a7523f5b","created_at":"2023-12-14T16:00:21.204415375+01:00","updated_at":"2023-12-14T16:00:21.204415452+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"84c36b3a-2261-4677-99c3-bb0091034be1","created_at":"2023-12-14T16:00:21.204315951+01:00","updated_at":"2023-12-14T16:00:21.204316002+01:00","text":"Daisy"},{"id":"8e7a2da4-3e1d-4929-b322-730c5c615094","created_at":"2023-12-14T16:00:21.204314149+01:00","updated_at":"2023-12-14T16:00:21.204314235+01:00","text":"Giuly (❤️)"},{"id":"f3f0b876-13f6-4c8d-b66b-a70a609b36ca","created_at":"2023-12-14T16:00:21.204317478+01:00","updated_at":"2023-12-14T16:00:21.204317521+01:00","text":"Jenny"},{"id":"c8eab29b-4ccd-4d93-89a7-5bd77fd3c430","created_at":"2023-12-14T16:00:21.204318953+01:00","updated_at":"2023-12-14T16:00:21.204318996+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"84c36b3a-2261-4677-99c3-bb0091034be1","created_at":"2023-12-14T16:00:21.204315951+01:00","updated_at":"2023-12-14T16:00:21.204316002+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_a89835cb-52ef-4ebb-9101-ae0dbf1da81c.json b/cmd/probo-cli/testdata.bk/exams/exam_a89835cb-52ef-4ebb-9101-ae0dbf1da81c.json
new file mode 100644
index 0000000..b680b1b
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_a89835cb-52ef-4ebb-9101-ae0dbf1da81c.json
@@ -0,0 +1 @@
+{"id":"a89835cb-52ef-4ebb-9101-ae0dbf1da81c","created_at":"2023-12-14T16:55:53.825473863+01:00","updated_at":"2023-12-14T17:45:08.913073883+01:00","SessionID":"","Participant":{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T16:55:53.819169632+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T16:55:53.819459933+01:00","hash":"","question":{"id":"79942ec7-ee30-45d3-964e-c2ade6f05024","created_at":"2023-12-14T16:55:53.819438467+01:00","updated_at":"2023-12-14T16:55:53.819438607+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"7c2cc65f-7ec7-472f-8115-7a90f45c7a2e","created_at":"2023-12-14T16:55:53.819441427+01:00","updated_at":"2023-12-14T16:55:53.819441522+01:00","text":"Giuly (❤️)"},{"id":"2bd9a104-cff3-48d3-94c2-75a14be5ae5b","created_at":"2023-12-14T16:55:53.819443109+01:00","updated_at":"2023-12-14T16:55:53.819443151+01:00","text":"Daisy"},{"id":"f6a7b009-2c9e-47e7-8e30-a7140892c4f4","created_at":"2023-12-14T16:55:53.819444627+01:00","updated_at":"2023-12-14T16:55:53.819444668+01:00","text":"Jenny"},{"id":"a30e8e08-2c5a-4034-b64f-ae5780eb24dc","created_at":"2023-12-14T16:55:53.819446033+01:00","updated_at":"2023-12-14T16:55:53.819446075+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"7c2cc65f-7ec7-472f-8115-7a90f45c7a2e","created_at":"2023-12-14T16:55:53.819441427+01:00","updated_at":"2023-12-14T16:55:53.819441522+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T16:55:53.819507024+01:00","hash":"","question":{"id":"87c806cd-e72b-4793-95d1-dbe887b9a881","created_at":"2023-12-14T16:55:53.819496215+01:00","updated_at":"2023-12-14T16:55:53.8194963+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"2bd9a104-cff3-48d3-94c2-75a14be5ae5b","created_at":"2023-12-14T16:55:53.819443109+01:00","updated_at":"2023-12-14T16:55:53.819443151+01:00","text":"Daisy"},{"id":"f6a7b009-2c9e-47e7-8e30-a7140892c4f4","created_at":"2023-12-14T16:55:53.819444627+01:00","updated_at":"2023-12-14T16:55:53.819444668+01:00","text":"Jenny"},{"id":"7c2cc65f-7ec7-472f-8115-7a90f45c7a2e","created_at":"2023-12-14T16:55:53.819441427+01:00","updated_at":"2023-12-14T16:55:53.819441522+01:00","text":"Giuly (❤️)"},{"id":"a30e8e08-2c5a-4034-b64f-ae5780eb24dc","created_at":"2023-12-14T16:55:53.819446033+01:00","updated_at":"2023-12-14T16:55:53.819446075+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"2bd9a104-cff3-48d3-94c2-75a14be5ae5b","created_at":"2023-12-14T16:55:53.819443109+01:00","updated_at":"2023-12-14T16:55:53.819443151+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T16:55:53.819561771+01:00","hash":"","question":{"id":"4c661148-87ec-4387-ae66-fae354933a96","created_at":"2023-12-14T16:55:53.819545049+01:00","updated_at":"2023-12-14T16:55:53.819545098+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"2bd9a104-cff3-48d3-94c2-75a14be5ae5b","created_at":"2023-12-14T16:55:53.819443109+01:00","updated_at":"2023-12-14T16:55:53.819443151+01:00","text":"Daisy"},{"id":"7c2cc65f-7ec7-472f-8115-7a90f45c7a2e","created_at":"2023-12-14T16:55:53.819441427+01:00","updated_at":"2023-12-14T16:55:53.819441522+01:00","text":"Giuly (❤️)"},{"id":"f6a7b009-2c9e-47e7-8e30-a7140892c4f4","created_at":"2023-12-14T16:55:53.819444627+01:00","updated_at":"2023-12-14T16:55:53.819444668+01:00","text":"Jenny"},{"id":"a30e8e08-2c5a-4034-b64f-ae5780eb24dc","created_at":"2023-12-14T16:55:53.819446033+01:00","updated_at":"2023-12-14T16:55:53.819446075+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"2bd9a104-cff3-48d3-94c2-75a14be5ae5b","created_at":"2023-12-14T16:55:53.819443109+01:00","updated_at":"2023-12-14T16:55:53.819443151+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_b0bda8b2-282e-423d-b585-a4d99eecdd85.json b/cmd/probo-cli/testdata.bk/exams/exam_b0bda8b2-282e-423d-b585-a4d99eecdd85.json
new file mode 100644
index 0000000..a99b3d2
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_b0bda8b2-282e-423d-b585-a4d99eecdd85.json
@@ -0,0 +1 @@
+{"id":"b0bda8b2-282e-423d-b585-a4d99eecdd85","created_at":"2023-12-14T17:45:08.914690522+01:00","updated_at":"2023-12-14T17:45:08.914690625+01:00","SessionID":"","Participant":{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:45:08.904646212+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:45:08.90479115+01:00","hash":"","question":{"id":"e878eed4-0c43-4de1-8133-ef6ebbaf2384","created_at":"2023-12-14T17:45:08.904769077+01:00","updated_at":"2023-12-14T17:45:08.904769207+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"8cca3337-f0b4-4bcf-9a94-9df0aa3d6df5","created_at":"2023-12-14T17:45:08.904772176+01:00","updated_at":"2023-12-14T17:45:08.904772274+01:00","text":"Giuly (❤️)"},{"id":"60bc11e8-fadd-4319-8907-a034ac8c6460","created_at":"2023-12-14T17:45:08.904773906+01:00","updated_at":"2023-12-14T17:45:08.904773966+01:00","text":"Daisy"},{"id":"479cb79d-bade-4578-aa08-77f5032b0b7d","created_at":"2023-12-14T17:45:08.904775421+01:00","updated_at":"2023-12-14T17:45:08.904775471+01:00","text":"Jenny"},{"id":"7d4ac008-62f9-41b0-b2ce-d70b83a59645","created_at":"2023-12-14T17:45:08.904777014+01:00","updated_at":"2023-12-14T17:45:08.904777054+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"8cca3337-f0b4-4bcf-9a94-9df0aa3d6df5","created_at":"2023-12-14T17:45:08.904772176+01:00","updated_at":"2023-12-14T17:45:08.904772274+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:45:08.904837105+01:00","hash":"","question":{"id":"d9c21113-dde7-4ad3-b786-14728ef5ef97","created_at":"2023-12-14T17:45:08.904826743+01:00","updated_at":"2023-12-14T17:45:08.904826836+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"60bc11e8-fadd-4319-8907-a034ac8c6460","created_at":"2023-12-14T17:45:08.904773906+01:00","updated_at":"2023-12-14T17:45:08.904773966+01:00","text":"Daisy"},{"id":"479cb79d-bade-4578-aa08-77f5032b0b7d","created_at":"2023-12-14T17:45:08.904775421+01:00","updated_at":"2023-12-14T17:45:08.904775471+01:00","text":"Jenny"},{"id":"8cca3337-f0b4-4bcf-9a94-9df0aa3d6df5","created_at":"2023-12-14T17:45:08.904772176+01:00","updated_at":"2023-12-14T17:45:08.904772274+01:00","text":"Giuly (❤️)"},{"id":"7d4ac008-62f9-41b0-b2ce-d70b83a59645","created_at":"2023-12-14T17:45:08.904777014+01:00","updated_at":"2023-12-14T17:45:08.904777054+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"60bc11e8-fadd-4319-8907-a034ac8c6460","created_at":"2023-12-14T17:45:08.904773906+01:00","updated_at":"2023-12-14T17:45:08.904773966+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:45:08.904884568+01:00","hash":"","question":{"id":"d7aa0c14-c22d-4498-9f6c-385ebfcb5ec9","created_at":"2023-12-14T17:45:08.904870005+01:00","updated_at":"2023-12-14T17:45:08.904870076+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"60bc11e8-fadd-4319-8907-a034ac8c6460","created_at":"2023-12-14T17:45:08.904773906+01:00","updated_at":"2023-12-14T17:45:08.904773966+01:00","text":"Daisy"},{"id":"8cca3337-f0b4-4bcf-9a94-9df0aa3d6df5","created_at":"2023-12-14T17:45:08.904772176+01:00","updated_at":"2023-12-14T17:45:08.904772274+01:00","text":"Giuly (❤️)"},{"id":"479cb79d-bade-4578-aa08-77f5032b0b7d","created_at":"2023-12-14T17:45:08.904775421+01:00","updated_at":"2023-12-14T17:45:08.904775471+01:00","text":"Jenny"},{"id":"7d4ac008-62f9-41b0-b2ce-d70b83a59645","created_at":"2023-12-14T17:45:08.904777014+01:00","updated_at":"2023-12-14T17:45:08.904777054+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"60bc11e8-fadd-4319-8907-a034ac8c6460","created_at":"2023-12-14T17:45:08.904773906+01:00","updated_at":"2023-12-14T17:45:08.904773966+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_baf59465-a2ea-4086-83c4-192e1d2ece38.json b/cmd/probo-cli/testdata.bk/exams/exam_baf59465-a2ea-4086-83c4-192e1d2ece38.json
new file mode 100644
index 0000000..d398a0d
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_baf59465-a2ea-4086-83c4-192e1d2ece38.json
@@ -0,0 +1 @@
+{"id":"baf59465-a2ea-4086-83c4-192e1d2ece38","created_at":"2023-12-14T17:02:28.126597496+01:00","updated_at":"2023-12-14T17:45:08.913201404+01:00","SessionID":"","Participant":{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:02:28.118913332+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:02:28.119181757+01:00","hash":"","question":{"id":"d39864ed-d197-4023-a9cc-7b4941d1d6e9","created_at":"2023-12-14T17:02:28.119164296+01:00","updated_at":"2023-12-14T17:02:28.119164423+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"b9e5c7a2-01c7-41c9-999e-5e796f1b33d0","created_at":"2023-12-14T17:02:28.119166862+01:00","updated_at":"2023-12-14T17:02:28.119166958+01:00","text":"Giuly (❤️)"},{"id":"797bf9ce-4365-4a5d-94c1-d47feaad50ad","created_at":"2023-12-14T17:02:28.119168616+01:00","updated_at":"2023-12-14T17:02:28.119168656+01:00","text":"Daisy"},{"id":"b39d170c-dfec-43d9-9d4c-67599015e4af","created_at":"2023-12-14T17:02:28.119170154+01:00","updated_at":"2023-12-14T17:02:28.119170217+01:00","text":"Jenny"},{"id":"d69dec4c-28f7-4a69-a674-2dd10638116a","created_at":"2023-12-14T17:02:28.119171662+01:00","updated_at":"2023-12-14T17:02:28.119171706+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"b9e5c7a2-01c7-41c9-999e-5e796f1b33d0","created_at":"2023-12-14T17:02:28.119166862+01:00","updated_at":"2023-12-14T17:02:28.119166958+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:02:28.119227972+01:00","hash":"","question":{"id":"62c6b43b-f625-4d96-a382-cc8dae59a4c4","created_at":"2023-12-14T17:02:28.119217297+01:00","updated_at":"2023-12-14T17:02:28.119217391+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"797bf9ce-4365-4a5d-94c1-d47feaad50ad","created_at":"2023-12-14T17:02:28.119168616+01:00","updated_at":"2023-12-14T17:02:28.119168656+01:00","text":"Daisy"},{"id":"b39d170c-dfec-43d9-9d4c-67599015e4af","created_at":"2023-12-14T17:02:28.119170154+01:00","updated_at":"2023-12-14T17:02:28.119170217+01:00","text":"Jenny"},{"id":"b9e5c7a2-01c7-41c9-999e-5e796f1b33d0","created_at":"2023-12-14T17:02:28.119166862+01:00","updated_at":"2023-12-14T17:02:28.119166958+01:00","text":"Giuly (❤️)"},{"id":"d69dec4c-28f7-4a69-a674-2dd10638116a","created_at":"2023-12-14T17:02:28.119171662+01:00","updated_at":"2023-12-14T17:02:28.119171706+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"797bf9ce-4365-4a5d-94c1-d47feaad50ad","created_at":"2023-12-14T17:02:28.119168616+01:00","updated_at":"2023-12-14T17:02:28.119168656+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:02:28.119274182+01:00","hash":"","question":{"id":"3107c02e-e5c3-4417-be04-e4e5ada26052","created_at":"2023-12-14T17:02:28.11925844+01:00","updated_at":"2023-12-14T17:02:28.119258524+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"797bf9ce-4365-4a5d-94c1-d47feaad50ad","created_at":"2023-12-14T17:02:28.119168616+01:00","updated_at":"2023-12-14T17:02:28.119168656+01:00","text":"Daisy"},{"id":"b9e5c7a2-01c7-41c9-999e-5e796f1b33d0","created_at":"2023-12-14T17:02:28.119166862+01:00","updated_at":"2023-12-14T17:02:28.119166958+01:00","text":"Giuly (❤️)"},{"id":"b39d170c-dfec-43d9-9d4c-67599015e4af","created_at":"2023-12-14T17:02:28.119170154+01:00","updated_at":"2023-12-14T17:02:28.119170217+01:00","text":"Jenny"},{"id":"d69dec4c-28f7-4a69-a674-2dd10638116a","created_at":"2023-12-14T17:02:28.119171662+01:00","updated_at":"2023-12-14T17:02:28.119171706+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"797bf9ce-4365-4a5d-94c1-d47feaad50ad","created_at":"2023-12-14T17:02:28.119168616+01:00","updated_at":"2023-12-14T17:02:28.119168656+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_c1166a0b-d66b-4c7a-b60b-fc2f123df942.json b/cmd/probo-cli/testdata.bk/exams/exam_c1166a0b-d66b-4c7a-b60b-fc2f123df942.json
new file mode 100644
index 0000000..9f47226
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_c1166a0b-d66b-4c7a-b60b-fc2f123df942.json
@@ -0,0 +1 @@
+{"id":"c1166a0b-d66b-4c7a-b60b-fc2f123df942","created_at":"2023-12-14T16:00:21.205447972+01:00","updated_at":"2023-12-14T17:45:08.913325865+01:00","SessionID":"","Participant":{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T16:00:21.204078359+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T16:00:21.204331154+01:00","hash":"","question":{"id":"bb14d3e5-90db-41d7-a74d-9d1db1a3737a","created_at":"2023-12-14T16:00:21.204311945+01:00","updated_at":"2023-12-14T16:00:21.204312065+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"8e7a2da4-3e1d-4929-b322-730c5c615094","created_at":"2023-12-14T16:00:21.204314149+01:00","updated_at":"2023-12-14T16:00:21.204314235+01:00","text":"Giuly (❤️)"},{"id":"84c36b3a-2261-4677-99c3-bb0091034be1","created_at":"2023-12-14T16:00:21.204315951+01:00","updated_at":"2023-12-14T16:00:21.204316002+01:00","text":"Daisy"},{"id":"f3f0b876-13f6-4c8d-b66b-a70a609b36ca","created_at":"2023-12-14T16:00:21.204317478+01:00","updated_at":"2023-12-14T16:00:21.204317521+01:00","text":"Jenny"},{"id":"c8eab29b-4ccd-4d93-89a7-5bd77fd3c430","created_at":"2023-12-14T16:00:21.204318953+01:00","updated_at":"2023-12-14T16:00:21.204318996+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"8e7a2da4-3e1d-4929-b322-730c5c615094","created_at":"2023-12-14T16:00:21.204314149+01:00","updated_at":"2023-12-14T16:00:21.204314235+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T16:00:21.204378186+01:00","hash":"","question":{"id":"2573ef1b-5ef3-481f-8768-bf9bcd47a771","created_at":"2023-12-14T16:00:21.204367436+01:00","updated_at":"2023-12-14T16:00:21.204367524+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"84c36b3a-2261-4677-99c3-bb0091034be1","created_at":"2023-12-14T16:00:21.204315951+01:00","updated_at":"2023-12-14T16:00:21.204316002+01:00","text":"Daisy"},{"id":"f3f0b876-13f6-4c8d-b66b-a70a609b36ca","created_at":"2023-12-14T16:00:21.204317478+01:00","updated_at":"2023-12-14T16:00:21.204317521+01:00","text":"Jenny"},{"id":"8e7a2da4-3e1d-4929-b322-730c5c615094","created_at":"2023-12-14T16:00:21.204314149+01:00","updated_at":"2023-12-14T16:00:21.204314235+01:00","text":"Giuly (❤️)"},{"id":"c8eab29b-4ccd-4d93-89a7-5bd77fd3c430","created_at":"2023-12-14T16:00:21.204318953+01:00","updated_at":"2023-12-14T16:00:21.204318996+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"84c36b3a-2261-4677-99c3-bb0091034be1","created_at":"2023-12-14T16:00:21.204315951+01:00","updated_at":"2023-12-14T16:00:21.204316002+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T16:00:21.204430057+01:00","hash":"","question":{"id":"16f8ac03-b042-4adb-b9d3-7c83a7523f5b","created_at":"2023-12-14T16:00:21.204415375+01:00","updated_at":"2023-12-14T16:00:21.204415452+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"84c36b3a-2261-4677-99c3-bb0091034be1","created_at":"2023-12-14T16:00:21.204315951+01:00","updated_at":"2023-12-14T16:00:21.204316002+01:00","text":"Daisy"},{"id":"8e7a2da4-3e1d-4929-b322-730c5c615094","created_at":"2023-12-14T16:00:21.204314149+01:00","updated_at":"2023-12-14T16:00:21.204314235+01:00","text":"Giuly (❤️)"},{"id":"f3f0b876-13f6-4c8d-b66b-a70a609b36ca","created_at":"2023-12-14T16:00:21.204317478+01:00","updated_at":"2023-12-14T16:00:21.204317521+01:00","text":"Jenny"},{"id":"c8eab29b-4ccd-4d93-89a7-5bd77fd3c430","created_at":"2023-12-14T16:00:21.204318953+01:00","updated_at":"2023-12-14T16:00:21.204318996+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"84c36b3a-2261-4677-99c3-bb0091034be1","created_at":"2023-12-14T16:00:21.204315951+01:00","updated_at":"2023-12-14T16:00:21.204316002+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_c2c1cf5e-c7fa-4881-ae6a-1f303dc83253.json b/cmd/probo-cli/testdata.bk/exams/exam_c2c1cf5e-c7fa-4881-ae6a-1f303dc83253.json
new file mode 100644
index 0000000..c219b73
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_c2c1cf5e-c7fa-4881-ae6a-1f303dc83253.json
@@ -0,0 +1 @@
+{"id":"c2c1cf5e-c7fa-4881-ae6a-1f303dc83253","created_at":"2023-12-14T15:20:59.210003409+01:00","updated_at":"2023-12-14T17:45:08.913454104+01:00","SessionID":"","Participant":{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T15:20:59.208538456+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T15:20:59.209046632+01:00","hash":"","question":{"id":"6c609489-7891-40c2-a3d3-7c9c164034cb","created_at":"2023-12-14T15:20:59.209026727+01:00","updated_at":"2023-12-14T15:20:59.209026868+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"f0c8f2ed-092a-4c75-98ba-ff35c4defa37","created_at":"2023-12-14T15:20:59.209028879+01:00","updated_at":"2023-12-14T15:20:59.209028966+01:00","text":"Giuly (❤️)"},{"id":"20677368-5cc3-435b-ab78-04d5fd918a06","created_at":"2023-12-14T15:20:59.209030819+01:00","updated_at":"2023-12-14T15:20:59.209030862+01:00","text":"Daisy"},{"id":"ca928ae9-1132-4f30-8b26-51d0e0b246a1","created_at":"2023-12-14T15:20:59.209032446+01:00","updated_at":"2023-12-14T15:20:59.209032488+01:00","text":"Jenny"},{"id":"22aaa155-7f8c-4e0f-9405-bfd050512b6b","created_at":"2023-12-14T15:20:59.209033925+01:00","updated_at":"2023-12-14T15:20:59.209033967+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"f0c8f2ed-092a-4c75-98ba-ff35c4defa37","created_at":"2023-12-14T15:20:59.209028879+01:00","updated_at":"2023-12-14T15:20:59.209028966+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T15:20:59.209095264+01:00","hash":"","question":{"id":"5013c0b9-091e-4c80-be38-967a1a0860a7","created_at":"2023-12-14T15:20:59.209084369+01:00","updated_at":"2023-12-14T15:20:59.209084439+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"20677368-5cc3-435b-ab78-04d5fd918a06","created_at":"2023-12-14T15:20:59.209030819+01:00","updated_at":"2023-12-14T15:20:59.209030862+01:00","text":"Daisy"},{"id":"ca928ae9-1132-4f30-8b26-51d0e0b246a1","created_at":"2023-12-14T15:20:59.209032446+01:00","updated_at":"2023-12-14T15:20:59.209032488+01:00","text":"Jenny"},{"id":"f0c8f2ed-092a-4c75-98ba-ff35c4defa37","created_at":"2023-12-14T15:20:59.209028879+01:00","updated_at":"2023-12-14T15:20:59.209028966+01:00","text":"Giuly (❤️)"},{"id":"22aaa155-7f8c-4e0f-9405-bfd050512b6b","created_at":"2023-12-14T15:20:59.209033925+01:00","updated_at":"2023-12-14T15:20:59.209033967+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"20677368-5cc3-435b-ab78-04d5fd918a06","created_at":"2023-12-14T15:20:59.209030819+01:00","updated_at":"2023-12-14T15:20:59.209030862+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T15:20:59.209148651+01:00","hash":"","question":{"id":"517e8eac-8e11-4f08-bea0-92955836501e","created_at":"2023-12-14T15:20:59.209133538+01:00","updated_at":"2023-12-14T15:20:59.209133633+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"20677368-5cc3-435b-ab78-04d5fd918a06","created_at":"2023-12-14T15:20:59.209030819+01:00","updated_at":"2023-12-14T15:20:59.209030862+01:00","text":"Daisy"},{"id":"f0c8f2ed-092a-4c75-98ba-ff35c4defa37","created_at":"2023-12-14T15:20:59.209028879+01:00","updated_at":"2023-12-14T15:20:59.209028966+01:00","text":"Giuly (❤️)"},{"id":"ca928ae9-1132-4f30-8b26-51d0e0b246a1","created_at":"2023-12-14T15:20:59.209032446+01:00","updated_at":"2023-12-14T15:20:59.209032488+01:00","text":"Jenny"},{"id":"22aaa155-7f8c-4e0f-9405-bfd050512b6b","created_at":"2023-12-14T15:20:59.209033925+01:00","updated_at":"2023-12-14T15:20:59.209033967+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"20677368-5cc3-435b-ab78-04d5fd918a06","created_at":"2023-12-14T15:20:59.209030819+01:00","updated_at":"2023-12-14T15:20:59.209030862+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_c33a1b26-f68f-4d31-9244-1074c7eab259.json b/cmd/probo-cli/testdata.bk/exams/exam_c33a1b26-f68f-4d31-9244-1074c7eab259.json
new file mode 100644
index 0000000..dc574f1
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_c33a1b26-f68f-4d31-9244-1074c7eab259.json
@@ -0,0 +1 @@
+{"id":"c33a1b26-f68f-4d31-9244-1074c7eab259","created_at":"2023-12-14T17:08:01.388611653+01:00","updated_at":"2023-12-14T17:45:08.913575397+01:00","SessionID":"","Participant":{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:08:01.373699046+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:08:01.373906144+01:00","hash":"","question":{"id":"1f961c2e-fc65-41e4-ae38-a18dab0b42f9","created_at":"2023-12-14T17:08:01.373883056+01:00","updated_at":"2023-12-14T17:08:01.373883179+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"fe60aa2c-1662-4df1-b7ab-0fcbb914cedb","created_at":"2023-12-14T17:08:01.373885292+01:00","updated_at":"2023-12-14T17:08:01.373885381+01:00","text":"Giuly (❤️)"},{"id":"87823c30-0448-4ae8-8ff0-bda5f16a91a1","created_at":"2023-12-14T17:08:01.373887107+01:00","updated_at":"2023-12-14T17:08:01.373887148+01:00","text":"Daisy"},{"id":"e93eac2e-30a4-419d-b39c-f6f9b68b6ba4","created_at":"2023-12-14T17:08:01.373888622+01:00","updated_at":"2023-12-14T17:08:01.373888684+01:00","text":"Jenny"},{"id":"823f752f-2902-48b1-96d5-adf9141b596c","created_at":"2023-12-14T17:08:01.373890116+01:00","updated_at":"2023-12-14T17:08:01.373890157+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"fe60aa2c-1662-4df1-b7ab-0fcbb914cedb","created_at":"2023-12-14T17:08:01.373885292+01:00","updated_at":"2023-12-14T17:08:01.373885381+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:08:01.373956214+01:00","hash":"","question":{"id":"217941b2-6469-4d2c-b0d1-ab9eeddea35d","created_at":"2023-12-14T17:08:01.373945394+01:00","updated_at":"2023-12-14T17:08:01.373945485+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"87823c30-0448-4ae8-8ff0-bda5f16a91a1","created_at":"2023-12-14T17:08:01.373887107+01:00","updated_at":"2023-12-14T17:08:01.373887148+01:00","text":"Daisy"},{"id":"e93eac2e-30a4-419d-b39c-f6f9b68b6ba4","created_at":"2023-12-14T17:08:01.373888622+01:00","updated_at":"2023-12-14T17:08:01.373888684+01:00","text":"Jenny"},{"id":"fe60aa2c-1662-4df1-b7ab-0fcbb914cedb","created_at":"2023-12-14T17:08:01.373885292+01:00","updated_at":"2023-12-14T17:08:01.373885381+01:00","text":"Giuly (❤️)"},{"id":"823f752f-2902-48b1-96d5-adf9141b596c","created_at":"2023-12-14T17:08:01.373890116+01:00","updated_at":"2023-12-14T17:08:01.373890157+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"87823c30-0448-4ae8-8ff0-bda5f16a91a1","created_at":"2023-12-14T17:08:01.373887107+01:00","updated_at":"2023-12-14T17:08:01.373887148+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:08:01.37400563+01:00","hash":"","question":{"id":"5bf0ff15-109b-4dd0-b539-0cab1e2d9b2c","created_at":"2023-12-14T17:08:01.37399516+01:00","updated_at":"2023-12-14T17:08:01.373995232+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"87823c30-0448-4ae8-8ff0-bda5f16a91a1","created_at":"2023-12-14T17:08:01.373887107+01:00","updated_at":"2023-12-14T17:08:01.373887148+01:00","text":"Daisy"},{"id":"fe60aa2c-1662-4df1-b7ab-0fcbb914cedb","created_at":"2023-12-14T17:08:01.373885292+01:00","updated_at":"2023-12-14T17:08:01.373885381+01:00","text":"Giuly (❤️)"},{"id":"e93eac2e-30a4-419d-b39c-f6f9b68b6ba4","created_at":"2023-12-14T17:08:01.373888622+01:00","updated_at":"2023-12-14T17:08:01.373888684+01:00","text":"Jenny"},{"id":"823f752f-2902-48b1-96d5-adf9141b596c","created_at":"2023-12-14T17:08:01.373890116+01:00","updated_at":"2023-12-14T17:08:01.373890157+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"87823c30-0448-4ae8-8ff0-bda5f16a91a1","created_at":"2023-12-14T17:08:01.373887107+01:00","updated_at":"2023-12-14T17:08:01.373887148+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_c8d55f76-9229-4235-a7e0-19e24be4a7eb.json b/cmd/probo-cli/testdata.bk/exams/exam_c8d55f76-9229-4235-a7e0-19e24be4a7eb.json
new file mode 100644
index 0000000..0759f1c
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_c8d55f76-9229-4235-a7e0-19e24be4a7eb.json
@@ -0,0 +1 @@
+{"id":"c8d55f76-9229-4235-a7e0-19e24be4a7eb","created_at":"2023-12-14T15:44:21.773098601+01:00","updated_at":"2023-12-14T17:45:08.913704191+01:00","SessionID":"","Participant":{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T15:44:21.7721619+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T15:44:21.772318358+01:00","hash":"","question":{"id":"c933a930-21f4-444a-b27f-5faf9b7949dd","created_at":"2023-12-14T15:44:21.772301163+01:00","updated_at":"2023-12-14T15:44:21.772301291+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"6311b548-cbf6-40b4-bfae-be480a8da522","created_at":"2023-12-14T15:44:21.772303748+01:00","updated_at":"2023-12-14T15:44:21.77230384+01:00","text":"Giuly (❤️)"},{"id":"69ce0a06-2cf6-4dc3-a954-12b76d6bb09d","created_at":"2023-12-14T15:44:21.772305446+01:00","updated_at":"2023-12-14T15:44:21.772305489+01:00","text":"Daisy"},{"id":"0e4e0ba9-b957-43bd-abd2-8f0f7c45d936","created_at":"2023-12-14T15:44:21.772307168+01:00","updated_at":"2023-12-14T15:44:21.772307223+01:00","text":"Jenny"},{"id":"5f2532bb-db1a-457f-82f2-209d486b506c","created_at":"2023-12-14T15:44:21.77230881+01:00","updated_at":"2023-12-14T15:44:21.772308875+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"6311b548-cbf6-40b4-bfae-be480a8da522","created_at":"2023-12-14T15:44:21.772303748+01:00","updated_at":"2023-12-14T15:44:21.77230384+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T15:44:21.772365116+01:00","hash":"","question":{"id":"b6fb84c2-edda-46ec-a866-32b77bca39ec","created_at":"2023-12-14T15:44:21.772354384+01:00","updated_at":"2023-12-14T15:44:21.772354509+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"69ce0a06-2cf6-4dc3-a954-12b76d6bb09d","created_at":"2023-12-14T15:44:21.772305446+01:00","updated_at":"2023-12-14T15:44:21.772305489+01:00","text":"Daisy"},{"id":"0e4e0ba9-b957-43bd-abd2-8f0f7c45d936","created_at":"2023-12-14T15:44:21.772307168+01:00","updated_at":"2023-12-14T15:44:21.772307223+01:00","text":"Jenny"},{"id":"6311b548-cbf6-40b4-bfae-be480a8da522","created_at":"2023-12-14T15:44:21.772303748+01:00","updated_at":"2023-12-14T15:44:21.77230384+01:00","text":"Giuly (❤️)"},{"id":"5f2532bb-db1a-457f-82f2-209d486b506c","created_at":"2023-12-14T15:44:21.77230881+01:00","updated_at":"2023-12-14T15:44:21.772308875+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"69ce0a06-2cf6-4dc3-a954-12b76d6bb09d","created_at":"2023-12-14T15:44:21.772305446+01:00","updated_at":"2023-12-14T15:44:21.772305489+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T15:44:21.772411843+01:00","hash":"","question":{"id":"87419c3c-6c5f-4ba1-af57-039944396cb8","created_at":"2023-12-14T15:44:21.772396072+01:00","updated_at":"2023-12-14T15:44:21.772396127+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"69ce0a06-2cf6-4dc3-a954-12b76d6bb09d","created_at":"2023-12-14T15:44:21.772305446+01:00","updated_at":"2023-12-14T15:44:21.772305489+01:00","text":"Daisy"},{"id":"6311b548-cbf6-40b4-bfae-be480a8da522","created_at":"2023-12-14T15:44:21.772303748+01:00","updated_at":"2023-12-14T15:44:21.77230384+01:00","text":"Giuly (❤️)"},{"id":"0e4e0ba9-b957-43bd-abd2-8f0f7c45d936","created_at":"2023-12-14T15:44:21.772307168+01:00","updated_at":"2023-12-14T15:44:21.772307223+01:00","text":"Jenny"},{"id":"5f2532bb-db1a-457f-82f2-209d486b506c","created_at":"2023-12-14T15:44:21.77230881+01:00","updated_at":"2023-12-14T15:44:21.772308875+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"69ce0a06-2cf6-4dc3-a954-12b76d6bb09d","created_at":"2023-12-14T15:44:21.772305446+01:00","updated_at":"2023-12-14T15:44:21.772305489+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_ceedbd21-8d55-403a-bd5e-fa77578aed6f.json b/cmd/probo-cli/testdata.bk/exams/exam_ceedbd21-8d55-403a-bd5e-fa77578aed6f.json
new file mode 100644
index 0000000..cd7bb5d
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_ceedbd21-8d55-403a-bd5e-fa77578aed6f.json
@@ -0,0 +1 @@
+{"id":"ceedbd21-8d55-403a-bd5e-fa77578aed6f","created_at":"2023-12-14T16:59:45.618332604+01:00","updated_at":"2023-12-14T17:45:08.913827749+01:00","SessionID":"","Participant":{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T16:59:45.609127862+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T16:59:45.609331375+01:00","hash":"","question":{"id":"a462361c-ff0f-4805-ae7b-2989e61bb950","created_at":"2023-12-14T16:59:45.60932036+01:00","updated_at":"2023-12-14T16:59:45.609320462+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"ab5d4b30-8ff4-456b-9d7e-f8073672998c","created_at":"2023-12-14T16:59:45.609268534+01:00","updated_at":"2023-12-14T16:59:45.609268596+01:00","text":"Daisy"},{"id":"382bf7cc-71e7-4009-ba68-fbbe7fef5d75","created_at":"2023-12-14T16:59:45.609270125+01:00","updated_at":"2023-12-14T16:59:45.609270166+01:00","text":"Jenny"},{"id":"35d11599-b2e0-444e-80d5-24b391f151d0","created_at":"2023-12-14T16:59:45.60926659+01:00","updated_at":"2023-12-14T16:59:45.609266688+01:00","text":"Giuly (❤️)"},{"id":"cf0d3f50-4c82-4f78-8c26-421621df0460","created_at":"2023-12-14T16:59:45.609271567+01:00","updated_at":"2023-12-14T16:59:45.609271609+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"ab5d4b30-8ff4-456b-9d7e-f8073672998c","created_at":"2023-12-14T16:59:45.609268534+01:00","updated_at":"2023-12-14T16:59:45.609268596+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T16:59:45.609384617+01:00","hash":"","question":{"id":"3ca34fa3-adce-4cbb-b35a-650e08f280d1","created_at":"2023-12-14T16:59:45.609369708+01:00","updated_at":"2023-12-14T16:59:45.60936979+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"ab5d4b30-8ff4-456b-9d7e-f8073672998c","created_at":"2023-12-14T16:59:45.609268534+01:00","updated_at":"2023-12-14T16:59:45.609268596+01:00","text":"Daisy"},{"id":"35d11599-b2e0-444e-80d5-24b391f151d0","created_at":"2023-12-14T16:59:45.60926659+01:00","updated_at":"2023-12-14T16:59:45.609266688+01:00","text":"Giuly (❤️)"},{"id":"382bf7cc-71e7-4009-ba68-fbbe7fef5d75","created_at":"2023-12-14T16:59:45.609270125+01:00","updated_at":"2023-12-14T16:59:45.609270166+01:00","text":"Jenny"},{"id":"cf0d3f50-4c82-4f78-8c26-421621df0460","created_at":"2023-12-14T16:59:45.609271567+01:00","updated_at":"2023-12-14T16:59:45.609271609+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"ab5d4b30-8ff4-456b-9d7e-f8073672998c","created_at":"2023-12-14T16:59:45.609268534+01:00","updated_at":"2023-12-14T16:59:45.609268596+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T16:59:45.609284385+01:00","hash":"","question":{"id":"d6723c40-1b1e-48fa-a9ce-6198a296d89e","created_at":"2023-12-14T16:59:45.609264071+01:00","updated_at":"2023-12-14T16:59:45.609264224+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"35d11599-b2e0-444e-80d5-24b391f151d0","created_at":"2023-12-14T16:59:45.60926659+01:00","updated_at":"2023-12-14T16:59:45.609266688+01:00","text":"Giuly (❤️)"},{"id":"ab5d4b30-8ff4-456b-9d7e-f8073672998c","created_at":"2023-12-14T16:59:45.609268534+01:00","updated_at":"2023-12-14T16:59:45.609268596+01:00","text":"Daisy"},{"id":"382bf7cc-71e7-4009-ba68-fbbe7fef5d75","created_at":"2023-12-14T16:59:45.609270125+01:00","updated_at":"2023-12-14T16:59:45.609270166+01:00","text":"Jenny"},{"id":"cf0d3f50-4c82-4f78-8c26-421621df0460","created_at":"2023-12-14T16:59:45.609271567+01:00","updated_at":"2023-12-14T16:59:45.609271609+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"35d11599-b2e0-444e-80d5-24b391f151d0","created_at":"2023-12-14T16:59:45.60926659+01:00","updated_at":"2023-12-14T16:59:45.609266688+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_dba0fb9f-9843-4ab6-9cdd-0ad0312c994b.json b/cmd/probo-cli/testdata.bk/exams/exam_dba0fb9f-9843-4ab6-9cdd-0ad0312c994b.json
new file mode 100644
index 0000000..f35bc22
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_dba0fb9f-9843-4ab6-9cdd-0ad0312c994b.json
@@ -0,0 +1 @@
+{"id":"dba0fb9f-9843-4ab6-9cdd-0ad0312c994b","created_at":"2023-12-14T16:59:45.618020275+01:00","updated_at":"2023-12-14T17:45:08.913949208+01:00","SessionID":"","Participant":{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T16:59:45.608988038+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T16:59:45.609284385+01:00","hash":"","question":{"id":"d6723c40-1b1e-48fa-a9ce-6198a296d89e","created_at":"2023-12-14T16:59:45.609264071+01:00","updated_at":"2023-12-14T16:59:45.609264224+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"35d11599-b2e0-444e-80d5-24b391f151d0","created_at":"2023-12-14T16:59:45.60926659+01:00","updated_at":"2023-12-14T16:59:45.609266688+01:00","text":"Giuly (❤️)"},{"id":"ab5d4b30-8ff4-456b-9d7e-f8073672998c","created_at":"2023-12-14T16:59:45.609268534+01:00","updated_at":"2023-12-14T16:59:45.609268596+01:00","text":"Daisy"},{"id":"382bf7cc-71e7-4009-ba68-fbbe7fef5d75","created_at":"2023-12-14T16:59:45.609270125+01:00","updated_at":"2023-12-14T16:59:45.609270166+01:00","text":"Jenny"},{"id":"cf0d3f50-4c82-4f78-8c26-421621df0460","created_at":"2023-12-14T16:59:45.609271567+01:00","updated_at":"2023-12-14T16:59:45.609271609+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"35d11599-b2e0-444e-80d5-24b391f151d0","created_at":"2023-12-14T16:59:45.60926659+01:00","updated_at":"2023-12-14T16:59:45.609266688+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T16:59:45.609331375+01:00","hash":"","question":{"id":"a462361c-ff0f-4805-ae7b-2989e61bb950","created_at":"2023-12-14T16:59:45.60932036+01:00","updated_at":"2023-12-14T16:59:45.609320462+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"ab5d4b30-8ff4-456b-9d7e-f8073672998c","created_at":"2023-12-14T16:59:45.609268534+01:00","updated_at":"2023-12-14T16:59:45.609268596+01:00","text":"Daisy"},{"id":"382bf7cc-71e7-4009-ba68-fbbe7fef5d75","created_at":"2023-12-14T16:59:45.609270125+01:00","updated_at":"2023-12-14T16:59:45.609270166+01:00","text":"Jenny"},{"id":"35d11599-b2e0-444e-80d5-24b391f151d0","created_at":"2023-12-14T16:59:45.60926659+01:00","updated_at":"2023-12-14T16:59:45.609266688+01:00","text":"Giuly (❤️)"},{"id":"cf0d3f50-4c82-4f78-8c26-421621df0460","created_at":"2023-12-14T16:59:45.609271567+01:00","updated_at":"2023-12-14T16:59:45.609271609+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"ab5d4b30-8ff4-456b-9d7e-f8073672998c","created_at":"2023-12-14T16:59:45.609268534+01:00","updated_at":"2023-12-14T16:59:45.609268596+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T16:59:45.609384617+01:00","hash":"","question":{"id":"3ca34fa3-adce-4cbb-b35a-650e08f280d1","created_at":"2023-12-14T16:59:45.609369708+01:00","updated_at":"2023-12-14T16:59:45.60936979+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"ab5d4b30-8ff4-456b-9d7e-f8073672998c","created_at":"2023-12-14T16:59:45.609268534+01:00","updated_at":"2023-12-14T16:59:45.609268596+01:00","text":"Daisy"},{"id":"35d11599-b2e0-444e-80d5-24b391f151d0","created_at":"2023-12-14T16:59:45.60926659+01:00","updated_at":"2023-12-14T16:59:45.609266688+01:00","text":"Giuly (❤️)"},{"id":"382bf7cc-71e7-4009-ba68-fbbe7fef5d75","created_at":"2023-12-14T16:59:45.609270125+01:00","updated_at":"2023-12-14T16:59:45.609270166+01:00","text":"Jenny"},{"id":"cf0d3f50-4c82-4f78-8c26-421621df0460","created_at":"2023-12-14T16:59:45.609271567+01:00","updated_at":"2023-12-14T16:59:45.609271609+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"ab5d4b30-8ff4-456b-9d7e-f8073672998c","created_at":"2023-12-14T16:59:45.609268534+01:00","updated_at":"2023-12-14T16:59:45.609268596+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_f45ea401-618e-4416-9ce6-0a7f0368bbbc.json b/cmd/probo-cli/testdata.bk/exams/exam_f45ea401-618e-4416-9ce6-0a7f0368bbbc.json
new file mode 100644
index 0000000..72e9c67
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_f45ea401-618e-4416-9ce6-0a7f0368bbbc.json
@@ -0,0 +1 @@
+{"id":"f45ea401-618e-4416-9ce6-0a7f0368bbbc","created_at":"2023-12-14T17:41:20.704090695+01:00","updated_at":"2023-12-14T17:45:08.91407083+01:00","SessionID":"","Participant":{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:41:20.694954585+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:41:20.6951014+01:00","hash":"","question":{"id":"d6177fea-44f3-4fee-9b62-e25aa538e185","created_at":"2023-12-14T17:41:20.695078549+01:00","updated_at":"2023-12-14T17:41:20.695078681+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"d57042c1-50b2-43d3-9ad2-c0843acfd89b","created_at":"2023-12-14T17:41:20.695080976+01:00","updated_at":"2023-12-14T17:41:20.695081064+01:00","text":"Giuly (❤️)"},{"id":"5409cfad-3543-4efd-9c33-020c3b25126a","created_at":"2023-12-14T17:41:20.695083519+01:00","updated_at":"2023-12-14T17:41:20.695083582+01:00","text":"Daisy"},{"id":"d98fee39-70a4-48ad-a3be-fe5001d6276a","created_at":"2023-12-14T17:41:20.695085174+01:00","updated_at":"2023-12-14T17:41:20.695085216+01:00","text":"Jenny"},{"id":"b1c01beb-8999-4f70-bae8-343df6587df1","created_at":"2023-12-14T17:41:20.695086661+01:00","updated_at":"2023-12-14T17:41:20.695086703+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"d57042c1-50b2-43d3-9ad2-c0843acfd89b","created_at":"2023-12-14T17:41:20.695080976+01:00","updated_at":"2023-12-14T17:41:20.695081064+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:41:20.695148748+01:00","hash":"","question":{"id":"bd5dd43d-3fe4-4742-ada6-639d08ddc89f","created_at":"2023-12-14T17:41:20.695138077+01:00","updated_at":"2023-12-14T17:41:20.695138172+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"5409cfad-3543-4efd-9c33-020c3b25126a","created_at":"2023-12-14T17:41:20.695083519+01:00","updated_at":"2023-12-14T17:41:20.695083582+01:00","text":"Daisy"},{"id":"d98fee39-70a4-48ad-a3be-fe5001d6276a","created_at":"2023-12-14T17:41:20.695085174+01:00","updated_at":"2023-12-14T17:41:20.695085216+01:00","text":"Jenny"},{"id":"d57042c1-50b2-43d3-9ad2-c0843acfd89b","created_at":"2023-12-14T17:41:20.695080976+01:00","updated_at":"2023-12-14T17:41:20.695081064+01:00","text":"Giuly (❤️)"},{"id":"b1c01beb-8999-4f70-bae8-343df6587df1","created_at":"2023-12-14T17:41:20.695086661+01:00","updated_at":"2023-12-14T17:41:20.695086703+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"5409cfad-3543-4efd-9c33-020c3b25126a","created_at":"2023-12-14T17:41:20.695083519+01:00","updated_at":"2023-12-14T17:41:20.695083582+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:41:20.695198069+01:00","hash":"","question":{"id":"1aa48d1b-db29-43d5-9d35-124cfb5a529c","created_at":"2023-12-14T17:41:20.695183093+01:00","updated_at":"2023-12-14T17:41:20.69518316+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"5409cfad-3543-4efd-9c33-020c3b25126a","created_at":"2023-12-14T17:41:20.695083519+01:00","updated_at":"2023-12-14T17:41:20.695083582+01:00","text":"Daisy"},{"id":"d57042c1-50b2-43d3-9ad2-c0843acfd89b","created_at":"2023-12-14T17:41:20.695080976+01:00","updated_at":"2023-12-14T17:41:20.695081064+01:00","text":"Giuly (❤️)"},{"id":"d98fee39-70a4-48ad-a3be-fe5001d6276a","created_at":"2023-12-14T17:41:20.695085174+01:00","updated_at":"2023-12-14T17:41:20.695085216+01:00","text":"Jenny"},{"id":"b1c01beb-8999-4f70-bae8-343df6587df1","created_at":"2023-12-14T17:41:20.695086661+01:00","updated_at":"2023-12-14T17:41:20.695086703+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"5409cfad-3543-4efd-9c33-020c3b25126a","created_at":"2023-12-14T17:41:20.695083519+01:00","updated_at":"2023-12-14T17:41:20.695083582+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_f7590083-21f9-41d3-baf6-9bc8d1bf93cb.json b/cmd/probo-cli/testdata.bk/exams/exam_f7590083-21f9-41d3-baf6-9bc8d1bf93cb.json
new file mode 100644
index 0000000..40fe3b1
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_f7590083-21f9-41d3-baf6-9bc8d1bf93cb.json
@@ -0,0 +1 @@
+{"id":"f7590083-21f9-41d3-baf6-9bc8d1bf93cb","created_at":"2023-12-14T15:44:21.773167301+01:00","updated_at":"2023-12-14T17:45:08.914202584+01:00","SessionID":"","Participant":{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T15:44:21.772042788+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T15:44:21.772318358+01:00","hash":"","question":{"id":"c933a930-21f4-444a-b27f-5faf9b7949dd","created_at":"2023-12-14T15:44:21.772301163+01:00","updated_at":"2023-12-14T15:44:21.772301291+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"6311b548-cbf6-40b4-bfae-be480a8da522","created_at":"2023-12-14T15:44:21.772303748+01:00","updated_at":"2023-12-14T15:44:21.77230384+01:00","text":"Giuly (❤️)"},{"id":"69ce0a06-2cf6-4dc3-a954-12b76d6bb09d","created_at":"2023-12-14T15:44:21.772305446+01:00","updated_at":"2023-12-14T15:44:21.772305489+01:00","text":"Daisy"},{"id":"0e4e0ba9-b957-43bd-abd2-8f0f7c45d936","created_at":"2023-12-14T15:44:21.772307168+01:00","updated_at":"2023-12-14T15:44:21.772307223+01:00","text":"Jenny"},{"id":"5f2532bb-db1a-457f-82f2-209d486b506c","created_at":"2023-12-14T15:44:21.77230881+01:00","updated_at":"2023-12-14T15:44:21.772308875+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"6311b548-cbf6-40b4-bfae-be480a8da522","created_at":"2023-12-14T15:44:21.772303748+01:00","updated_at":"2023-12-14T15:44:21.77230384+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T15:44:21.772365116+01:00","hash":"","question":{"id":"b6fb84c2-edda-46ec-a866-32b77bca39ec","created_at":"2023-12-14T15:44:21.772354384+01:00","updated_at":"2023-12-14T15:44:21.772354509+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"69ce0a06-2cf6-4dc3-a954-12b76d6bb09d","created_at":"2023-12-14T15:44:21.772305446+01:00","updated_at":"2023-12-14T15:44:21.772305489+01:00","text":"Daisy"},{"id":"0e4e0ba9-b957-43bd-abd2-8f0f7c45d936","created_at":"2023-12-14T15:44:21.772307168+01:00","updated_at":"2023-12-14T15:44:21.772307223+01:00","text":"Jenny"},{"id":"6311b548-cbf6-40b4-bfae-be480a8da522","created_at":"2023-12-14T15:44:21.772303748+01:00","updated_at":"2023-12-14T15:44:21.77230384+01:00","text":"Giuly (❤️)"},{"id":"5f2532bb-db1a-457f-82f2-209d486b506c","created_at":"2023-12-14T15:44:21.77230881+01:00","updated_at":"2023-12-14T15:44:21.772308875+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"69ce0a06-2cf6-4dc3-a954-12b76d6bb09d","created_at":"2023-12-14T15:44:21.772305446+01:00","updated_at":"2023-12-14T15:44:21.772305489+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T15:44:21.772411843+01:00","hash":"","question":{"id":"87419c3c-6c5f-4ba1-af57-039944396cb8","created_at":"2023-12-14T15:44:21.772396072+01:00","updated_at":"2023-12-14T15:44:21.772396127+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"69ce0a06-2cf6-4dc3-a954-12b76d6bb09d","created_at":"2023-12-14T15:44:21.772305446+01:00","updated_at":"2023-12-14T15:44:21.772305489+01:00","text":"Daisy"},{"id":"6311b548-cbf6-40b4-bfae-be480a8da522","created_at":"2023-12-14T15:44:21.772303748+01:00","updated_at":"2023-12-14T15:44:21.77230384+01:00","text":"Giuly (❤️)"},{"id":"0e4e0ba9-b957-43bd-abd2-8f0f7c45d936","created_at":"2023-12-14T15:44:21.772307168+01:00","updated_at":"2023-12-14T15:44:21.772307223+01:00","text":"Jenny"},{"id":"5f2532bb-db1a-457f-82f2-209d486b506c","created_at":"2023-12-14T15:44:21.77230881+01:00","updated_at":"2023-12-14T15:44:21.772308875+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"69ce0a06-2cf6-4dc3-a954-12b76d6bb09d","created_at":"2023-12-14T15:44:21.772305446+01:00","updated_at":"2023-12-14T15:44:21.772305489+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_faa8b2ee-2cc1-4a41-be39-df88282554f2.json b/cmd/probo-cli/testdata.bk/exams/exam_faa8b2ee-2cc1-4a41-be39-df88282554f2.json
new file mode 100644
index 0000000..74d66b2
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_faa8b2ee-2cc1-4a41-be39-df88282554f2.json
@@ -0,0 +1 @@
+{"id":"faa8b2ee-2cc1-4a41-be39-df88282554f2","created_at":"2023-12-14T17:01:05.115140297+01:00","updated_at":"2023-12-14T17:45:08.914321136+01:00","SessionID":"","Participant":{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:01:05.107766575+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:01:05.108222326+01:00","hash":"","question":{"id":"c20974ac-b6e5-4a14-8bc5-2556af7b3ca4","created_at":"2023-12-14T17:01:05.108206845+01:00","updated_at":"2023-12-14T17:01:05.10820691+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"d098163d-0e64-41bc-8c0c-d53b5fddf7be","created_at":"2023-12-14T17:01:05.107900146+01:00","updated_at":"2023-12-14T17:01:05.107900197+01:00","text":"Daisy"},{"id":"e87d512b-af76-49e3-9208-8c728474f482","created_at":"2023-12-14T17:01:05.107898313+01:00","updated_at":"2023-12-14T17:01:05.107898406+01:00","text":"Giuly (❤️)"},{"id":"2f03462f-349e-414a-b21c-d6e5ed7a9a34","created_at":"2023-12-14T17:01:05.107901771+01:00","updated_at":"2023-12-14T17:01:05.107901812+01:00","text":"Jenny"},{"id":"1ecc1994-d82f-47c9-ba1a-4b65d741675d","created_at":"2023-12-14T17:01:05.10790328+01:00","updated_at":"2023-12-14T17:01:05.107903321+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"d098163d-0e64-41bc-8c0c-d53b5fddf7be","created_at":"2023-12-14T17:01:05.107900146+01:00","updated_at":"2023-12-14T17:01:05.107900197+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:01:05.107915761+01:00","hash":"","question":{"id":"13152027-08e7-4ea9-b055-8fa9b03b67e5","created_at":"2023-12-14T17:01:05.107895756+01:00","updated_at":"2023-12-14T17:01:05.107895888+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"e87d512b-af76-49e3-9208-8c728474f482","created_at":"2023-12-14T17:01:05.107898313+01:00","updated_at":"2023-12-14T17:01:05.107898406+01:00","text":"Giuly (❤️)"},{"id":"d098163d-0e64-41bc-8c0c-d53b5fddf7be","created_at":"2023-12-14T17:01:05.107900146+01:00","updated_at":"2023-12-14T17:01:05.107900197+01:00","text":"Daisy"},{"id":"2f03462f-349e-414a-b21c-d6e5ed7a9a34","created_at":"2023-12-14T17:01:05.107901771+01:00","updated_at":"2023-12-14T17:01:05.107901812+01:00","text":"Jenny"},{"id":"1ecc1994-d82f-47c9-ba1a-4b65d741675d","created_at":"2023-12-14T17:01:05.10790328+01:00","updated_at":"2023-12-14T17:01:05.107903321+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"e87d512b-af76-49e3-9208-8c728474f482","created_at":"2023-12-14T17:01:05.107898313+01:00","updated_at":"2023-12-14T17:01:05.107898406+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:01:05.107962826+01:00","hash":"","question":{"id":"9f9a5537-edbf-443f-b234-bd6d61293f4e","created_at":"2023-12-14T17:01:05.107951975+01:00","updated_at":"2023-12-14T17:01:05.107952042+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"d098163d-0e64-41bc-8c0c-d53b5fddf7be","created_at":"2023-12-14T17:01:05.107900146+01:00","updated_at":"2023-12-14T17:01:05.107900197+01:00","text":"Daisy"},{"id":"2f03462f-349e-414a-b21c-d6e5ed7a9a34","created_at":"2023-12-14T17:01:05.107901771+01:00","updated_at":"2023-12-14T17:01:05.107901812+01:00","text":"Jenny"},{"id":"e87d512b-af76-49e3-9208-8c728474f482","created_at":"2023-12-14T17:01:05.107898313+01:00","updated_at":"2023-12-14T17:01:05.107898406+01:00","text":"Giuly (❤️)"},{"id":"1ecc1994-d82f-47c9-ba1a-4b65d741675d","created_at":"2023-12-14T17:01:05.10790328+01:00","updated_at":"2023-12-14T17:01:05.107903321+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"d098163d-0e64-41bc-8c0c-d53b5fddf7be","created_at":"2023-12-14T17:01:05.107900146+01:00","updated_at":"2023-12-14T17:01:05.107900197+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_fb2fcb6b-f5b2-4176-9c9c-b75fb0352320.json b/cmd/probo-cli/testdata.bk/exams/exam_fb2fcb6b-f5b2-4176-9c9c-b75fb0352320.json
new file mode 100644
index 0000000..72ea061
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_fb2fcb6b-f5b2-4176-9c9c-b75fb0352320.json
@@ -0,0 +1 @@
+{"id":"fb2fcb6b-f5b2-4176-9c9c-b75fb0352320","created_at":"2023-12-14T17:07:52.036070779+01:00","updated_at":"2023-12-14T17:45:08.914439529+01:00","SessionID":"","Participant":{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:07:52.025748963+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T17:07:52.025956869+01:00","hash":"","question":{"id":"d886140d-76bc-4225-94bf-6c5eb597c561","created_at":"2023-12-14T17:07:52.025923438+01:00","updated_at":"2023-12-14T17:07:52.025923609+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"0bcc578a-dc5b-46f3-a0e0-1c6038b0a656","created_at":"2023-12-14T17:07:52.02592712+01:00","updated_at":"2023-12-14T17:07:52.025927253+01:00","text":"Giuly (❤️)"},{"id":"b56b1fec-cc8a-4422-8690-b4a15880bedb","created_at":"2023-12-14T17:07:52.02593021+01:00","updated_at":"2023-12-14T17:07:52.025930278+01:00","text":"Daisy"},{"id":"9eb83d45-aef2-456c-9cb8-3a19f17da5d8","created_at":"2023-12-14T17:07:52.025933023+01:00","updated_at":"2023-12-14T17:07:52.025933083+01:00","text":"Jenny"},{"id":"a01843e5-4402-4850-bd44-62798bf692e4","created_at":"2023-12-14T17:07:52.025935694+01:00","updated_at":"2023-12-14T17:07:52.02593575+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"0bcc578a-dc5b-46f3-a0e0-1c6038b0a656","created_at":"2023-12-14T17:07:52.02592712+01:00","updated_at":"2023-12-14T17:07:52.025927253+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T17:07:52.026034589+01:00","hash":"","question":{"id":"3cd661fd-2c01-49af-b8e8-38b1cc9823a4","created_at":"2023-12-14T17:07:52.026014854+01:00","updated_at":"2023-12-14T17:07:52.026014982+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"b56b1fec-cc8a-4422-8690-b4a15880bedb","created_at":"2023-12-14T17:07:52.02593021+01:00","updated_at":"2023-12-14T17:07:52.025930278+01:00","text":"Daisy"},{"id":"9eb83d45-aef2-456c-9cb8-3a19f17da5d8","created_at":"2023-12-14T17:07:52.025933023+01:00","updated_at":"2023-12-14T17:07:52.025933083+01:00","text":"Jenny"},{"id":"0bcc578a-dc5b-46f3-a0e0-1c6038b0a656","created_at":"2023-12-14T17:07:52.02592712+01:00","updated_at":"2023-12-14T17:07:52.025927253+01:00","text":"Giuly (❤️)"},{"id":"a01843e5-4402-4850-bd44-62798bf692e4","created_at":"2023-12-14T17:07:52.025935694+01:00","updated_at":"2023-12-14T17:07:52.02593575+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"b56b1fec-cc8a-4422-8690-b4a15880bedb","created_at":"2023-12-14T17:07:52.02593021+01:00","updated_at":"2023-12-14T17:07:52.025930278+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T17:07:52.026117153+01:00","hash":"","question":{"id":"628e2604-88dd-4748-b927-002bf26cd745","created_at":"2023-12-14T17:07:52.026093354+01:00","updated_at":"2023-12-14T17:07:52.026093447+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"b56b1fec-cc8a-4422-8690-b4a15880bedb","created_at":"2023-12-14T17:07:52.02593021+01:00","updated_at":"2023-12-14T17:07:52.025930278+01:00","text":"Daisy"},{"id":"0bcc578a-dc5b-46f3-a0e0-1c6038b0a656","created_at":"2023-12-14T17:07:52.02592712+01:00","updated_at":"2023-12-14T17:07:52.025927253+01:00","text":"Giuly (❤️)"},{"id":"9eb83d45-aef2-456c-9cb8-3a19f17da5d8","created_at":"2023-12-14T17:07:52.025933023+01:00","updated_at":"2023-12-14T17:07:52.025933083+01:00","text":"Jenny"},{"id":"a01843e5-4402-4850-bd44-62798bf692e4","created_at":"2023-12-14T17:07:52.025935694+01:00","updated_at":"2023-12-14T17:07:52.02593575+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"b56b1fec-cc8a-4422-8690-b4a15880bedb","created_at":"2023-12-14T17:07:52.02593021+01:00","updated_at":"2023-12-14T17:07:52.025930278+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/exams/exam_fd7a5639-d764-42eb-a2e5-b69702fc2a77.json b/cmd/probo-cli/testdata.bk/exams/exam_fd7a5639-d764-42eb-a2e5-b69702fc2a77.json
new file mode 100644
index 0000000..85c8aca
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/exams/exam_fd7a5639-d764-42eb-a2e5-b69702fc2a77.json
@@ -0,0 +1 @@
+{"id":"fd7a5639-d764-42eb-a2e5-b69702fc2a77","created_at":"2023-12-14T16:58:58.791446947+01:00","updated_at":"2023-12-14T17:45:08.914563437+01:00","SessionID":"","Participant":{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T16:58:58.789573663+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"908bb025-6370-4273-8448-8470f9336f26","created_at":"2023-12-05T21:22:06.322398595+01:00","updated_at":"2023-12-14T16:58:58.789870342+01:00","hash":"","question":{"id":"bb436e89-ecfd-4422-a109-84cf22491f3f","created_at":"2023-12-14T16:58:58.789851155+01:00","updated_at":"2023-12-14T16:58:58.789851302+01:00","text":"Chi è l'#amore più grande della mia vita?"},"answers":[{"id":"62c4c770-866e-4dc8-8b2d-c8739d4d36f2","created_at":"2023-12-14T16:58:58.789853697+01:00","updated_at":"2023-12-14T16:58:58.789853789+01:00","text":"Giuly (❤️)"},{"id":"7699a17e-5899-400f-858d-53ba3a18dc3e","created_at":"2023-12-14T16:58:58.789855491+01:00","updated_at":"2023-12-14T16:58:58.789855554+01:00","text":"Daisy"},{"id":"f569fff8-1e66-4830-9cc6-ef83926b65b4","created_at":"2023-12-14T16:58:58.789857016+01:00","updated_at":"2023-12-14T16:58:58.789857058+01:00","text":"Jenny"},{"id":"8abc4d7f-8860-4481-b336-f62e788d64f4","created_at":"2023-12-14T16:58:58.789858548+01:00","updated_at":"2023-12-14T16:58:58.789858588+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"62c4c770-866e-4dc8-8b2d-c8739d4d36f2","created_at":"2023-12-14T16:58:58.789853697+01:00","updated_at":"2023-12-14T16:58:58.789853789+01:00","text":"Giuly (❤️)"},"CorrectPos":0,"type":0},{"id":"6e989533-276c-45d5-9048-24a575289ed9","created_at":"2023-12-12T09:25:01.783698764+01:00","updated_at":"2023-12-14T16:58:58.789917613+01:00","hash":"","question":{"id":"4d8796d3-f2d4-4ded-abb1-feeb7a36b1ab","created_at":"2023-12-14T16:58:58.789906814+01:00","updated_at":"2023-12-14T16:58:58.789906939+01:00","text":"Chi è la ragazza più meravigliosa del mondo?"},"answers":[{"id":"7699a17e-5899-400f-858d-53ba3a18dc3e","created_at":"2023-12-14T16:58:58.789855491+01:00","updated_at":"2023-12-14T16:58:58.789855554+01:00","text":"Daisy"},{"id":"f569fff8-1e66-4830-9cc6-ef83926b65b4","created_at":"2023-12-14T16:58:58.789857016+01:00","updated_at":"2023-12-14T16:58:58.789857058+01:00","text":"Jenny"},{"id":"62c4c770-866e-4dc8-8b2d-c8739d4d36f2","created_at":"2023-12-14T16:58:58.789853697+01:00","updated_at":"2023-12-14T16:58:58.789853789+01:00","text":"Giuly (❤️)"},{"id":"8abc4d7f-8860-4481-b336-f62e788d64f4","created_at":"2023-12-14T16:58:58.789858548+01:00","updated_at":"2023-12-14T16:58:58.789858588+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"7699a17e-5899-400f-858d-53ba3a18dc3e","created_at":"2023-12-14T16:58:58.789855491+01:00","updated_at":"2023-12-14T16:58:58.789855554+01:00","text":"Daisy"},"CorrectPos":0,"type":0},{"id":"41c2a4a8-04b3-42c2-bbb7-10b8908fcf36","created_at":"2023-12-12T09:25:01.783808508+01:00","updated_at":"2023-12-14T16:58:58.7899646+01:00","hash":"","question":{"id":"6d0a3106-2878-488a-9e07-bb99213b6c39","created_at":"2023-12-14T16:58:58.789948487+01:00","updated_at":"2023-12-14T16:58:58.789948551+01:00","text":"Chi è la donna più affascinante dell'Universo?"},"answers":[{"id":"7699a17e-5899-400f-858d-53ba3a18dc3e","created_at":"2023-12-14T16:58:58.789855491+01:00","updated_at":"2023-12-14T16:58:58.789855554+01:00","text":"Daisy"},{"id":"62c4c770-866e-4dc8-8b2d-c8739d4d36f2","created_at":"2023-12-14T16:58:58.789853697+01:00","updated_at":"2023-12-14T16:58:58.789853789+01:00","text":"Giuly (❤️)"},{"id":"f569fff8-1e66-4830-9cc6-ef83926b65b4","created_at":"2023-12-14T16:58:58.789857016+01:00","updated_at":"2023-12-14T16:58:58.789857058+01:00","text":"Jenny"},{"id":"8abc4d7f-8860-4481-b336-f62e788d64f4","created_at":"2023-12-14T16:58:58.789858548+01:00","updated_at":"2023-12-14T16:58:58.789858588+01:00","text":"Lilly"}],"tags":[],"correct":{"id":"7699a17e-5899-400f-858d-53ba3a18dc3e","created_at":"2023-12-14T16:58:58.789855491+01:00","updated_at":"2023-12-14T16:58:58.789855554+01:00","text":"Daisy"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/participants/andrea.json b/cmd/probo-cli/testdata.bk/participants/andrea.json
new file mode 100644
index 0000000..20af4e2
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/participants/andrea.json
@@ -0,0 +1 @@
+{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:45:08.904532708+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/participants/participant.json b/cmd/probo-cli/testdata.bk/participants/participant.json
new file mode 100644
index 0000000..f205136
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/participants/participant.json
@@ -0,0 +1 @@
+{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-14T17:45:08.904646212+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata.bk/quizzes/quiz_1.md b/cmd/probo-cli/testdata.bk/quizzes/quiz_1.md
new file mode 100644
index 0000000..8c788a9
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/quizzes/quiz_1.md
@@ -0,0 +1,11 @@
+---
+id: 908bb025-6370-4273-8448-8470f9336f26
+created_at: 2023-12-05T21:22:06.322398595+01:00
+updated_at: 0001-01-01T00:00:00Z
+---
+Chi è l'#amore più grande della mia vita?
+
+* Giuly (❤️)
+* Daisy
+* Jenny
+* Lilly
diff --git a/cmd/probo-cli/testdata.bk/quizzes/quiz_2.md b/cmd/probo-cli/testdata.bk/quizzes/quiz_2.md
new file mode 100644
index 0000000..bc5e0ed
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/quizzes/quiz_2.md
@@ -0,0 +1,11 @@
+---
+id: 6e989533-276c-45d5-9048-24a575289ed9
+created_at: 2023-12-12T09:25:01.783698764+01:00
+updated_at: 0001-01-01T00:00:00Z
+---
+Chi è la ragazza più meravigliosa del mondo?
+
+* Daisy
+* Jenny
+* Giuly (❤️)
+* Lilly
diff --git a/cmd/probo-cli/testdata.bk/quizzes/quiz_3.md b/cmd/probo-cli/testdata.bk/quizzes/quiz_3.md
new file mode 100644
index 0000000..bb1ea16
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/quizzes/quiz_3.md
@@ -0,0 +1,11 @@
+---
+id: 41c2a4a8-04b3-42c2-bbb7-10b8908fcf36
+created_at: 2023-12-12T09:25:01.783808508+01:00
+updated_at: 0001-01-01T00:00:00Z
+---
+Chi è la donna più affascinante dell'Universo?
+
+* Daisy
+* Giuly (❤️)
+* Jenny
+* Lilly
diff --git a/cmd/probo-cli/testdata.bk/responses/response_dba0fb9f-9843-4ab6-9cdd-0ad0312c994b.json b/cmd/probo-cli/testdata.bk/responses/response_dba0fb9f-9843-4ab6-9cdd-0ad0312c994b.json
new file mode 100644
index 0000000..c92706c
--- /dev/null
+++ b/cmd/probo-cli/testdata.bk/responses/response_dba0fb9f-9843-4ab6-9cdd-0ad0312c994b.json
@@ -0,0 +1 @@
+{"id":"dba0fb9f-9843-4ab6-9cdd-0ad0312c994b","created_at":"2023-12-14T17:43:49.440956408+01:00","updated_at":"2023-12-14T17:45:08.916225135+01:00","Questions":{"3ca34fa3-adce-4cbb-b35a-650e08f280d1":"35d11599-b2e0-444e-80d5-24b391f151d0","a462361c-ff0f-4805-ae7b-2989e61bb950":"35d11599-b2e0-444e-80d5-24b391f151d0","d6723c40-1b1e-48fa-a9ce-6198a296d89e":"35d11599-b2e0-444e-80d5-24b391f151d0"}}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata/exams/exam_0c3393eb-34c1-487b-b0c5-ad2df2ea91b6.json b/cmd/probo-cli/testdata/exams/exam_0c3393eb-34c1-487b-b0c5-ad2df2ea91b6.json
new file mode 100644
index 0000000..f266425
--- /dev/null
+++ b/cmd/probo-cli/testdata/exams/exam_0c3393eb-34c1-487b-b0c5-ad2df2ea91b6.json
@@ -0,0 +1 @@
+{"id":"0c3393eb-34c1-487b-b0c5-ad2df2ea91b6","created_at":"2023-12-17T18:18:29.155046395+01:00","updated_at":"2023-12-17T18:48:05.375103973+01:00","SessionID":"","Participant":{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-17T18:18:29.154447458+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"44812a5d-3391-4401-8b81-bd35df1ef589","created_at":"2023-12-14T17:58:09.062782001+01:00","updated_at":"2023-12-17T18:18:29.154733234+01:00","hash":"","question":{"id":"4ad789b0-cf77-42cd-bce6-d81d52113c01","created_at":"2023-12-17T18:18:29.154713359+01:00","updated_at":"2023-12-17T18:18:29.154713469+01:00","text":"Quanto fa 1+1?"},"answers":[{"id":"c21a9e2d-87d1-4a2e-9f6b-f250e4b8b41d","created_at":"2023-12-17T18:18:29.154716038+01:00","updated_at":"2023-12-17T18:18:29.154716131+01:00","text":"2"},{"id":"8c9b57b2-2f84-4da7-b3e4-217e5b5902aa","created_at":"2023-12-17T18:18:29.154717796+01:00","updated_at":"2023-12-17T18:18:29.154717836+01:00","text":"3"},{"id":"74bf51a1-ce46-4360-a2a6-7b19983181db","created_at":"2023-12-17T18:18:29.154719331+01:00","updated_at":"2023-12-17T18:18:29.154719394+01:00","text":"4"},{"id":"2d0d2f0f-48b6-4aab-aa1d-5caa99d5b11f","created_at":"2023-12-17T18:18:29.154720823+01:00","updated_at":"2023-12-17T18:18:29.154720864+01:00","text":"0"}],"tags":[],"correct":{"id":"c21a9e2d-87d1-4a2e-9f6b-f250e4b8b41d","created_at":"2023-12-17T18:18:29.154716038+01:00","updated_at":"2023-12-17T18:18:29.154716131+01:00","text":"2"},"CorrectPos":0,"type":0},{"id":"64fb2348-e9b7-497a-97bb-2c1213a4d691","created_at":"2023-12-14T17:58:09.06290311+01:00","updated_at":"2023-12-17T18:18:29.154780203+01:00","hash":"","question":{"id":"1ff08b57-dac7-4ab4-9874-a351e69b5395","created_at":"2023-12-17T18:18:29.154768352+01:00","updated_at":"2023-12-17T18:18:29.154768427+01:00","text":"Quanto da 3*3?"},"answers":[{"id":"a6e06a37-4151-4883-a80a-a4b8ffb71254","created_at":"2023-12-17T18:18:29.154770004+01:00","updated_at":"2023-12-17T18:18:29.154770068+01:00","text":"9"},{"id":"8f643ed0-c6da-460c-a620-7abacbec54e7","created_at":"2023-12-17T18:18:29.154771507+01:00","updated_at":"2023-12-17T18:18:29.154771548+01:00","text":"7"},{"id":"c21a9e2d-87d1-4a2e-9f6b-f250e4b8b41d","created_at":"2023-12-17T18:18:29.154716038+01:00","updated_at":"2023-12-17T18:18:29.154716131+01:00","text":"2"},{"id":"a3754b2a-e94a-4065-87d9-443a593106c0","created_at":"2023-12-17T18:18:29.154773883+01:00","updated_at":"2023-12-17T18:18:29.154773925+01:00","text":"1"}],"tags":[],"correct":{"id":"a6e06a37-4151-4883-a80a-a4b8ffb71254","created_at":"2023-12-17T18:18:29.154770004+01:00","updated_at":"2023-12-17T18:18:29.154770068+01:00","text":"9"},"CorrectPos":0,"type":0},{"id":"67bb31ec-11fe-4e41-9554-a49c8c3dc9ca","created_at":"2023-12-17T15:05:05.91016291+01:00","updated_at":"2023-12-17T18:18:29.154835367+01:00","hash":"","question":{"id":"cbc95a46-e728-49b5-b865-9645f8859ae3","created_at":"2023-12-17T18:18:29.154814412+01:00","updated_at":"2023-12-17T18:18:29.154814466+01:00","text":"Un campo elettrico"},"answers":[{"id":"af791e2f-7f5b-4732-b78f-20d810c0d71f","created_at":"2023-12-17T18:18:29.15481594+01:00","updated_at":"2023-12-17T18:18:29.154815984+01:00","text":"E' un campo di forse conservative"},{"id":"19b026fd-0a7e-4894-8c75-d7c8a3bdae18","created_at":"2023-12-17T18:18:29.154818196+01:00","updated_at":"2023-12-17T18:18:29.154818239+01:00","text":"E' un campo di forze non conservative"},{"id":"c44d2c2f-385a-468e-8357-43cecf314231","created_at":"2023-12-17T18:18:29.154820248+01:00","updated_at":"2023-12-17T18:18:29.154820288+01:00","text":"E' un campo di grano"},{"id":"817e4b82-63ee-4bb0-be10-9d7dbdeeb704","created_at":"2023-12-17T18:18:29.154827893+01:00","updated_at":"2023-12-17T18:18:29.154827934+01:00","text":"E' un campo di calcio"}],"tags":[],"correct":{"id":"af791e2f-7f5b-4732-b78f-20d810c0d71f","created_at":"2023-12-17T18:18:29.15481594+01:00","updated_at":"2023-12-17T18:18:29.154815984+01:00","text":"E' un campo di forse conservative"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata/exams/exam_35654b75-e874-45ba-8c3e-ba55a7d6fc2a.json b/cmd/probo-cli/testdata/exams/exam_35654b75-e874-45ba-8c3e-ba55a7d6fc2a.json
new file mode 100644
index 0000000..2e4c325
--- /dev/null
+++ b/cmd/probo-cli/testdata/exams/exam_35654b75-e874-45ba-8c3e-ba55a7d6fc2a.json
@@ -0,0 +1 @@
+{"id":"35654b75-e874-45ba-8c3e-ba55a7d6fc2a","created_at":"2023-12-17T18:19:00.54572983+01:00","updated_at":"2023-12-17T18:48:05.375285781+01:00","SessionID":"","Participant":{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-17T18:19:00.539634834+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"67bb31ec-11fe-4e41-9554-a49c8c3dc9ca","created_at":"2023-12-17T15:05:05.91016291+01:00","updated_at":"2023-12-17T18:19:00.539872007+01:00","hash":"","question":{"id":"6e0d22be-078b-49f0-b1ee-0df7af7762a9","created_at":"2023-12-17T18:19:00.539851684+01:00","updated_at":"2023-12-17T18:19:00.539851725+01:00","text":"Un campo elettrico"},"answers":[{"id":"3f3aa6d5-e0fc-448a-af05-872459116b21","created_at":"2023-12-17T18:19:00.539853389+01:00","updated_at":"2023-12-17T18:19:00.539853433+01:00","text":"E' un campo di forse conservative"},{"id":"8cf91753-9ee6-4283-8148-79dabe7710cb","created_at":"2023-12-17T18:19:00.539855684+01:00","updated_at":"2023-12-17T18:19:00.539855727+01:00","text":"E' un campo di forze non conservative"},{"id":"f043027b-a548-4bf8-b191-c5becb90706c","created_at":"2023-12-17T18:19:00.539857688+01:00","updated_at":"2023-12-17T18:19:00.53985773+01:00","text":"E' un campo di grano"},{"id":"99374332-7294-4cb5-b123-93df16b83f55","created_at":"2023-12-17T18:19:00.53986442+01:00","updated_at":"2023-12-17T18:19:00.539864461+01:00","text":"E' un campo di calcio"}],"tags":[],"correct":{"id":"3f3aa6d5-e0fc-448a-af05-872459116b21","created_at":"2023-12-17T18:19:00.539853389+01:00","updated_at":"2023-12-17T18:19:00.539853433+01:00","text":"E' un campo di forse conservative"},"CorrectPos":0,"type":0},{"id":"44812a5d-3391-4401-8b81-bd35df1ef589","created_at":"2023-12-14T17:58:09.062782001+01:00","updated_at":"2023-12-17T18:19:00.539770657+01:00","hash":"","question":{"id":"4dab51f0-42c0-4ce3-a85f-457ea17a1858","created_at":"2023-12-17T18:19:00.539751762+01:00","updated_at":"2023-12-17T18:19:00.539751874+01:00","text":"Quanto fa 1+1?"},"answers":[{"id":"2ef783a7-6ec9-46cb-a265-92631d47b804","created_at":"2023-12-17T18:19:00.539754148+01:00","updated_at":"2023-12-17T18:19:00.539754242+01:00","text":"2"},{"id":"64cff1d3-5055-447c-baec-68c00c89e421","created_at":"2023-12-17T18:19:00.539755895+01:00","updated_at":"2023-12-17T18:19:00.539755938+01:00","text":"3"},{"id":"c932d84d-43e8-449a-bf5c-e998405de178","created_at":"2023-12-17T18:19:00.539757483+01:00","updated_at":"2023-12-17T18:19:00.539757546+01:00","text":"4"},{"id":"85d9cdf8-c905-443f-b4a7-f80477a2192e","created_at":"2023-12-17T18:19:00.539759122+01:00","updated_at":"2023-12-17T18:19:00.539759164+01:00","text":"0"}],"tags":[],"correct":{"id":"2ef783a7-6ec9-46cb-a265-92631d47b804","created_at":"2023-12-17T18:19:00.539754148+01:00","updated_at":"2023-12-17T18:19:00.539754242+01:00","text":"2"},"CorrectPos":0,"type":0},{"id":"64fb2348-e9b7-497a-97bb-2c1213a4d691","created_at":"2023-12-14T17:58:09.06290311+01:00","updated_at":"2023-12-17T18:19:00.539821012+01:00","hash":"","question":{"id":"8bed8b76-9a40-49ea-a9e2-ca7da3672d4d","created_at":"2023-12-17T18:19:00.539808879+01:00","updated_at":"2023-12-17T18:19:00.539808974+01:00","text":"Quanto da 3*3?"},"answers":[{"id":"e42c04ed-52dd-4093-84a6-333bd5600e43","created_at":"2023-12-17T18:19:00.539810539+01:00","updated_at":"2023-12-17T18:19:00.539810585+01:00","text":"9"},{"id":"341f1b4a-423a-4f5e-9c4f-80333c0048f4","created_at":"2023-12-17T18:19:00.539812057+01:00","updated_at":"2023-12-17T18:19:00.539812098+01:00","text":"7"},{"id":"2ef783a7-6ec9-46cb-a265-92631d47b804","created_at":"2023-12-17T18:19:00.539754148+01:00","updated_at":"2023-12-17T18:19:00.539754242+01:00","text":"2"},{"id":"432bd3a1-2a8d-4500-98d1-7ede69db837e","created_at":"2023-12-17T18:19:00.539814541+01:00","updated_at":"2023-12-17T18:19:00.539814583+01:00","text":"1"}],"tags":[],"correct":{"id":"e42c04ed-52dd-4093-84a6-333bd5600e43","created_at":"2023-12-17T18:19:00.539810539+01:00","updated_at":"2023-12-17T18:19:00.539810585+01:00","text":"9"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata/exams/exam_53e25b31-c050-4cf8-8f7a-db46934d9bd6.json b/cmd/probo-cli/testdata/exams/exam_53e25b31-c050-4cf8-8f7a-db46934d9bd6.json
new file mode 100644
index 0000000..71122c3
--- /dev/null
+++ b/cmd/probo-cli/testdata/exams/exam_53e25b31-c050-4cf8-8f7a-db46934d9bd6.json
@@ -0,0 +1 @@
+{"id":"53e25b31-c050-4cf8-8f7a-db46934d9bd6","created_at":"2023-12-17T18:18:36.988865241+01:00","updated_at":"2023-12-17T18:48:05.375526078+01:00","SessionID":"","Participant":{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-17T18:18:36.98251639+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"44812a5d-3391-4401-8b81-bd35df1ef589","created_at":"2023-12-14T17:58:09.062782001+01:00","updated_at":"2023-12-17T18:18:36.98264872+01:00","hash":"","question":{"id":"51641d98-bb19-4535-969e-f4f45eb2c396","created_at":"2023-12-17T18:18:36.982633423+01:00","updated_at":"2023-12-17T18:18:36.982633536+01:00","text":"Quanto fa 1+1?"},"answers":[{"id":"7ec5dacd-7141-4b4b-b8eb-0421ca8baa26","created_at":"2023-12-17T18:18:36.982635742+01:00","updated_at":"2023-12-17T18:18:36.982635833+01:00","text":"2"},{"id":"02b73542-5803-4072-b26d-773db52f16f4","created_at":"2023-12-17T18:18:36.982637386+01:00","updated_at":"2023-12-17T18:18:36.982637427+01:00","text":"3"},{"id":"8c813baf-71d0-43f8-adc8-2cd4ce5b41ff","created_at":"2023-12-17T18:18:36.982639837+01:00","updated_at":"2023-12-17T18:18:36.982639897+01:00","text":"4"},{"id":"1a200785-4921-4ddf-860e-130a1f771eaa","created_at":"2023-12-17T18:18:36.982641451+01:00","updated_at":"2023-12-17T18:18:36.982641494+01:00","text":"0"}],"tags":[],"correct":{"id":"7ec5dacd-7141-4b4b-b8eb-0421ca8baa26","created_at":"2023-12-17T18:18:36.982635742+01:00","updated_at":"2023-12-17T18:18:36.982635833+01:00","text":"2"},"CorrectPos":0,"type":0},{"id":"64fb2348-e9b7-497a-97bb-2c1213a4d691","created_at":"2023-12-14T17:58:09.06290311+01:00","updated_at":"2023-12-17T18:18:36.982703357+01:00","hash":"","question":{"id":"7c5f85e2-195a-4f51-9015-ad4c5353b1b4","created_at":"2023-12-17T18:18:36.982691299+01:00","updated_at":"2023-12-17T18:18:36.98269139+01:00","text":"Quanto da 3*3?"},"answers":[{"id":"215ebe7f-622c-4420-b12c-0c3f17af400a","created_at":"2023-12-17T18:18:36.982692907+01:00","updated_at":"2023-12-17T18:18:36.982692962+01:00","text":"9"},{"id":"e062b523-c9e8-4924-b78d-a5ff19624a58","created_at":"2023-12-17T18:18:36.982694503+01:00","updated_at":"2023-12-17T18:18:36.982694545+01:00","text":"7"},{"id":"7ec5dacd-7141-4b4b-b8eb-0421ca8baa26","created_at":"2023-12-17T18:18:36.982635742+01:00","updated_at":"2023-12-17T18:18:36.982635833+01:00","text":"2"},{"id":"29fbf2d3-4d52-4fbe-a4dc-a7dc0ae29c35","created_at":"2023-12-17T18:18:36.982696936+01:00","updated_at":"2023-12-17T18:18:36.982696978+01:00","text":"1"}],"tags":[],"correct":{"id":"215ebe7f-622c-4420-b12c-0c3f17af400a","created_at":"2023-12-17T18:18:36.982692907+01:00","updated_at":"2023-12-17T18:18:36.982692962+01:00","text":"9"},"CorrectPos":0,"type":0},{"id":"67bb31ec-11fe-4e41-9554-a49c8c3dc9ca","created_at":"2023-12-17T15:05:05.91016291+01:00","updated_at":"2023-12-17T18:18:36.98304965+01:00","hash":"","question":{"id":"8ff51e9f-cf04-489b-bfa2-074cbc353527","created_at":"2023-12-17T18:18:36.982735002+01:00","updated_at":"2023-12-17T18:18:36.982735065+01:00","text":"Un campo elettrico"},"answers":[{"id":"7a3f7b78-873f-401b-a562-a000aa81279a","created_at":"2023-12-17T18:18:36.983035324+01:00","updated_at":"2023-12-17T18:18:36.983035381+01:00","text":"E' un campo di forse conservative"},{"id":"0f8034f9-3c8a-400c-bfbc-49a18d7243bb","created_at":"2023-12-17T18:18:36.983038064+01:00","updated_at":"2023-12-17T18:18:36.983038105+01:00","text":"E' un campo di forze non conservative"},{"id":"5550926f-ab42-4a65-9767-9bc4e2e06e9c","created_at":"2023-12-17T18:18:36.983040418+01:00","updated_at":"2023-12-17T18:18:36.983040459+01:00","text":"E' un campo di grano"},{"id":"ce3bb729-918e-461f-9fa4-944d07e1bdea","created_at":"2023-12-17T18:18:36.98304202+01:00","updated_at":"2023-12-17T18:18:36.983042061+01:00","text":"E' un campo di calcio"}],"tags":[],"correct":{"id":"7a3f7b78-873f-401b-a562-a000aa81279a","created_at":"2023-12-17T18:18:36.983035324+01:00","updated_at":"2023-12-17T18:18:36.983035381+01:00","text":"E' un campo di forse conservative"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata/exams/exam_66079641-c419-4ee7-b16f-d960167dd8ac.json b/cmd/probo-cli/testdata/exams/exam_66079641-c419-4ee7-b16f-d960167dd8ac.json
new file mode 100644
index 0000000..d160588
--- /dev/null
+++ b/cmd/probo-cli/testdata/exams/exam_66079641-c419-4ee7-b16f-d960167dd8ac.json
@@ -0,0 +1 @@
+{"id":"66079641-c419-4ee7-b16f-d960167dd8ac","created_at":"2023-12-17T18:27:53.512942058+01:00","updated_at":"2023-12-17T18:48:05.375743594+01:00","SessionID":"","Participant":{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-17T18:27:53.511813048+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"64fb2348-e9b7-497a-97bb-2c1213a4d691","created_at":"2023-12-14T17:58:09.06290311+01:00","updated_at":"2023-12-17T18:27:53.512062885+01:00","hash":"","question":{"id":"965d6855-5cdd-41bd-b9b7-3c4abe7a75f8","created_at":"2023-12-17T18:27:53.512050564+01:00","updated_at":"2023-12-17T18:27:53.512050651+01:00","text":"Quanto da 3*3?"},"answers":[{"id":"f87ce198-41cf-49da-8bc7-f2d75d514446","created_at":"2023-12-17T18:27:53.512052219+01:00","updated_at":"2023-12-17T18:27:53.512052265+01:00","text":"9"},{"id":"0fea4e4a-595b-406f-80ab-6ba835ff0059","created_at":"2023-12-17T18:27:53.512053702+01:00","updated_at":"2023-12-17T18:27:53.512053743+01:00","text":"7"},{"id":"81cc6109-591d-4d3c-9c4f-ed9c2f30e5ea","created_at":"2023-12-17T18:27:53.511995586+01:00","updated_at":"2023-12-17T18:27:53.51199568+01:00","text":"2"},{"id":"115054bd-d7fc-4b33-ab9b-915b961a92e4","created_at":"2023-12-17T18:27:53.512056212+01:00","updated_at":"2023-12-17T18:27:53.512056254+01:00","text":"1"}],"tags":[],"correct":{"id":"f87ce198-41cf-49da-8bc7-f2d75d514446","created_at":"2023-12-17T18:27:53.512052219+01:00","updated_at":"2023-12-17T18:27:53.512052265+01:00","text":"9"},"CorrectPos":0,"type":0},{"id":"67bb31ec-11fe-4e41-9554-a49c8c3dc9ca","created_at":"2023-12-17T15:05:05.91016291+01:00","updated_at":"2023-12-17T18:27:53.512114752+01:00","hash":"","question":{"id":"5843a08b-6cda-4290-9895-4ce5dccdc6f4","created_at":"2023-12-17T18:27:53.512093807+01:00","updated_at":"2023-12-17T18:27:53.512093851+01:00","text":"Un campo elettrico"},"answers":[{"id":"ca558587-ec5a-4978-a041-9270fd2cc3d9","created_at":"2023-12-17T18:27:53.512101352+01:00","updated_at":"2023-12-17T18:27:53.51210141+01:00","text":"E' un campo di forse conservative"},{"id":"24dd858f-0ce5-495d-bd1f-5de64fda7c4b","created_at":"2023-12-17T18:27:53.512103728+01:00","updated_at":"2023-12-17T18:27:53.51210377+01:00","text":"E' un campo di forze non conservative"},{"id":"a900ed4c-3ba7-4a38-af89-53989b0c8628","created_at":"2023-12-17T18:27:53.512105675+01:00","updated_at":"2023-12-17T18:27:53.512105716+01:00","text":"E' un campo di grano"},{"id":"ce8416b2-b67a-4dd9-8b18-932cbd7d709e","created_at":"2023-12-17T18:27:53.512107196+01:00","updated_at":"2023-12-17T18:27:53.512107239+01:00","text":"E' un campo di calcio"}],"tags":[],"correct":{"id":"ca558587-ec5a-4978-a041-9270fd2cc3d9","created_at":"2023-12-17T18:27:53.512101352+01:00","updated_at":"2023-12-17T18:27:53.51210141+01:00","text":"E' un campo di forse conservative"},"CorrectPos":0,"type":0},{"id":"44812a5d-3391-4401-8b81-bd35df1ef589","created_at":"2023-12-14T17:58:09.062782001+01:00","updated_at":"2023-12-17T18:27:53.512009176+01:00","hash":"","question":{"id":"b9c49cc5-956a-4f10-aeca-75dec2e9183a","created_at":"2023-12-17T18:27:53.511993267+01:00","updated_at":"2023-12-17T18:27:53.511993386+01:00","text":"Quanto fa 1+1?"},"answers":[{"id":"81cc6109-591d-4d3c-9c4f-ed9c2f30e5ea","created_at":"2023-12-17T18:27:53.511995586+01:00","updated_at":"2023-12-17T18:27:53.51199568+01:00","text":"2"},{"id":"2216d2f6-1210-497b-af73-cc1f3cb383f4","created_at":"2023-12-17T18:27:53.511997239+01:00","updated_at":"2023-12-17T18:27:53.511997301+01:00","text":"3"},{"id":"bba861be-0bd3-455d-ba82-7ccc77c2bcce","created_at":"2023-12-17T18:27:53.511999764+01:00","updated_at":"2023-12-17T18:27:53.511999806+01:00","text":"4"},{"id":"da0f509d-e1a4-498b-88eb-8a29862cca76","created_at":"2023-12-17T18:27:53.512001517+01:00","updated_at":"2023-12-17T18:27:53.512001559+01:00","text":"0"}],"tags":[],"correct":{"id":"81cc6109-591d-4d3c-9c4f-ed9c2f30e5ea","created_at":"2023-12-17T18:27:53.511995586+01:00","updated_at":"2023-12-17T18:27:53.51199568+01:00","text":"2"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata/exams/exam_a0a419aa-31a8-4add-8a39-33a8cb0be381.json b/cmd/probo-cli/testdata/exams/exam_a0a419aa-31a8-4add-8a39-33a8cb0be381.json
new file mode 100644
index 0000000..d95b5ee
--- /dev/null
+++ b/cmd/probo-cli/testdata/exams/exam_a0a419aa-31a8-4add-8a39-33a8cb0be381.json
@@ -0,0 +1 @@
+{"id":"a0a419aa-31a8-4add-8a39-33a8cb0be381","created_at":"2023-12-17T18:18:29.154872907+01:00","updated_at":"2023-12-17T18:48:05.375972463+01:00","SessionID":"","Participant":{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-17T18:18:29.154592726+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"64fb2348-e9b7-497a-97bb-2c1213a4d691","created_at":"2023-12-14T17:58:09.06290311+01:00","updated_at":"2023-12-17T18:18:29.154780203+01:00","hash":"","question":{"id":"1ff08b57-dac7-4ab4-9874-a351e69b5395","created_at":"2023-12-17T18:18:29.154768352+01:00","updated_at":"2023-12-17T18:18:29.154768427+01:00","text":"Quanto da 3*3?"},"answers":[{"id":"a6e06a37-4151-4883-a80a-a4b8ffb71254","created_at":"2023-12-17T18:18:29.154770004+01:00","updated_at":"2023-12-17T18:18:29.154770068+01:00","text":"9"},{"id":"8f643ed0-c6da-460c-a620-7abacbec54e7","created_at":"2023-12-17T18:18:29.154771507+01:00","updated_at":"2023-12-17T18:18:29.154771548+01:00","text":"7"},{"id":"c21a9e2d-87d1-4a2e-9f6b-f250e4b8b41d","created_at":"2023-12-17T18:18:29.154716038+01:00","updated_at":"2023-12-17T18:18:29.154716131+01:00","text":"2"},{"id":"a3754b2a-e94a-4065-87d9-443a593106c0","created_at":"2023-12-17T18:18:29.154773883+01:00","updated_at":"2023-12-17T18:18:29.154773925+01:00","text":"1"}],"tags":[],"correct":{"id":"a6e06a37-4151-4883-a80a-a4b8ffb71254","created_at":"2023-12-17T18:18:29.154770004+01:00","updated_at":"2023-12-17T18:18:29.154770068+01:00","text":"9"},"CorrectPos":0,"type":0},{"id":"67bb31ec-11fe-4e41-9554-a49c8c3dc9ca","created_at":"2023-12-17T15:05:05.91016291+01:00","updated_at":"2023-12-17T18:18:29.154835367+01:00","hash":"","question":{"id":"cbc95a46-e728-49b5-b865-9645f8859ae3","created_at":"2023-12-17T18:18:29.154814412+01:00","updated_at":"2023-12-17T18:18:29.154814466+01:00","text":"Un campo elettrico"},"answers":[{"id":"af791e2f-7f5b-4732-b78f-20d810c0d71f","created_at":"2023-12-17T18:18:29.15481594+01:00","updated_at":"2023-12-17T18:18:29.154815984+01:00","text":"E' un campo di forse conservative"},{"id":"19b026fd-0a7e-4894-8c75-d7c8a3bdae18","created_at":"2023-12-17T18:18:29.154818196+01:00","updated_at":"2023-12-17T18:18:29.154818239+01:00","text":"E' un campo di forze non conservative"},{"id":"c44d2c2f-385a-468e-8357-43cecf314231","created_at":"2023-12-17T18:18:29.154820248+01:00","updated_at":"2023-12-17T18:18:29.154820288+01:00","text":"E' un campo di grano"},{"id":"817e4b82-63ee-4bb0-be10-9d7dbdeeb704","created_at":"2023-12-17T18:18:29.154827893+01:00","updated_at":"2023-12-17T18:18:29.154827934+01:00","text":"E' un campo di calcio"}],"tags":[],"correct":{"id":"af791e2f-7f5b-4732-b78f-20d810c0d71f","created_at":"2023-12-17T18:18:29.15481594+01:00","updated_at":"2023-12-17T18:18:29.154815984+01:00","text":"E' un campo di forse conservative"},"CorrectPos":0,"type":0},{"id":"44812a5d-3391-4401-8b81-bd35df1ef589","created_at":"2023-12-14T17:58:09.062782001+01:00","updated_at":"2023-12-17T18:18:29.154733234+01:00","hash":"","question":{"id":"4ad789b0-cf77-42cd-bce6-d81d52113c01","created_at":"2023-12-17T18:18:29.154713359+01:00","updated_at":"2023-12-17T18:18:29.154713469+01:00","text":"Quanto fa 1+1?"},"answers":[{"id":"c21a9e2d-87d1-4a2e-9f6b-f250e4b8b41d","created_at":"2023-12-17T18:18:29.154716038+01:00","updated_at":"2023-12-17T18:18:29.154716131+01:00","text":"2"},{"id":"8c9b57b2-2f84-4da7-b3e4-217e5b5902aa","created_at":"2023-12-17T18:18:29.154717796+01:00","updated_at":"2023-12-17T18:18:29.154717836+01:00","text":"3"},{"id":"74bf51a1-ce46-4360-a2a6-7b19983181db","created_at":"2023-12-17T18:18:29.154719331+01:00","updated_at":"2023-12-17T18:18:29.154719394+01:00","text":"4"},{"id":"2d0d2f0f-48b6-4aab-aa1d-5caa99d5b11f","created_at":"2023-12-17T18:18:29.154720823+01:00","updated_at":"2023-12-17T18:18:29.154720864+01:00","text":"0"}],"tags":[],"correct":{"id":"c21a9e2d-87d1-4a2e-9f6b-f250e4b8b41d","created_at":"2023-12-17T18:18:29.154716038+01:00","updated_at":"2023-12-17T18:18:29.154716131+01:00","text":"2"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata/exams/exam_ccd199ae-2ff9-4bc0-9b7a-045010e0e564.json b/cmd/probo-cli/testdata/exams/exam_ccd199ae-2ff9-4bc0-9b7a-045010e0e564.json
new file mode 100644
index 0000000..33d80d1
--- /dev/null
+++ b/cmd/probo-cli/testdata/exams/exam_ccd199ae-2ff9-4bc0-9b7a-045010e0e564.json
@@ -0,0 +1 @@
+{"id":"ccd199ae-2ff9-4bc0-9b7a-045010e0e564","created_at":"2023-12-17T18:25:29.841264526+01:00","updated_at":"2023-12-17T18:48:05.376143954+01:00","SessionID":"","Participant":{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-17T18:25:29.840244096+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"67bb31ec-11fe-4e41-9554-a49c8c3dc9ca","created_at":"2023-12-17T15:05:05.91016291+01:00","updated_at":"2023-12-17T18:25:29.840551625+01:00","hash":"","question":{"id":"64f8a880-3368-455e-bd8b-3b199b670bb8","created_at":"2023-12-17T18:25:29.840530747+01:00","updated_at":"2023-12-17T18:25:29.840530832+01:00","text":"Un campo elettrico"},"answers":[{"id":"291fd1d1-60e9-4449-81c4-d84c58b9e45b","created_at":"2023-12-17T18:25:29.840538171+01:00","updated_at":"2023-12-17T18:25:29.840538227+01:00","text":"E' un campo di forse conservative"},{"id":"580ece28-f8b7-413e-bffd-306b0055c2f2","created_at":"2023-12-17T18:25:29.840540643+01:00","updated_at":"2023-12-17T18:25:29.840540683+01:00","text":"E' un campo di forze non conservative"},{"id":"9a4efe84-c732-4c9d-8507-2a806c2c3a3d","created_at":"2023-12-17T18:25:29.840542735+01:00","updated_at":"2023-12-17T18:25:29.840542776+01:00","text":"E' un campo di grano"},{"id":"9b03925b-707c-4ea7-88b4-0d0563b425a7","created_at":"2023-12-17T18:25:29.840544256+01:00","updated_at":"2023-12-17T18:25:29.840544297+01:00","text":"E' un campo di calcio"}],"tags":[],"correct":{"id":"291fd1d1-60e9-4449-81c4-d84c58b9e45b","created_at":"2023-12-17T18:25:29.840538171+01:00","updated_at":"2023-12-17T18:25:29.840538227+01:00","text":"E' un campo di forse conservative"},"CorrectPos":0,"type":0},{"id":"44812a5d-3391-4401-8b81-bd35df1ef589","created_at":"2023-12-14T17:58:09.062782001+01:00","updated_at":"2023-12-17T18:25:29.840444808+01:00","hash":"","question":{"id":"43ae3f68-ab2d-408d-80b9-c2f1a5b39404","created_at":"2023-12-17T18:25:29.84042866+01:00","updated_at":"2023-12-17T18:25:29.840428785+01:00","text":"Quanto fa 1+1?"},"answers":[{"id":"cd9ed4bf-2d64-4da9-823a-626d935e30a0","created_at":"2023-12-17T18:25:29.840431459+01:00","updated_at":"2023-12-17T18:25:29.840431554+01:00","text":"2"},{"id":"974a4e5b-b738-409e-b208-756f64ef8aae","created_at":"2023-12-17T18:25:29.840433257+01:00","updated_at":"2023-12-17T18:25:29.840433299+01:00","text":"3"},{"id":"8d4e7d8a-a8c7-4ebe-a6a7-1cff73294274","created_at":"2023-12-17T18:25:29.840435713+01:00","updated_at":"2023-12-17T18:25:29.840435771+01:00","text":"4"},{"id":"eab1d3cd-32a1-430b-a47b-63c892bf0aff","created_at":"2023-12-17T18:25:29.840437296+01:00","updated_at":"2023-12-17T18:25:29.840437338+01:00","text":"0"}],"tags":[],"correct":{"id":"cd9ed4bf-2d64-4da9-823a-626d935e30a0","created_at":"2023-12-17T18:25:29.840431459+01:00","updated_at":"2023-12-17T18:25:29.840431554+01:00","text":"2"},"CorrectPos":0,"type":0},{"id":"64fb2348-e9b7-497a-97bb-2c1213a4d691","created_at":"2023-12-14T17:58:09.06290311+01:00","updated_at":"2023-12-17T18:25:29.84049888+01:00","hash":"","question":{"id":"c519651e-47da-470b-930d-f42dc5717582","created_at":"2023-12-17T18:25:29.840486893+01:00","updated_at":"2023-12-17T18:25:29.840487011+01:00","text":"Quanto da 3*3?"},"answers":[{"id":"6b5f9986-975f-408e-b0b6-ed224e920dc6","created_at":"2023-12-17T18:25:29.840488541+01:00","updated_at":"2023-12-17T18:25:29.840488612+01:00","text":"9"},{"id":"16b8421d-3c99-4984-9f93-980609550fbd","created_at":"2023-12-17T18:25:29.840490018+01:00","updated_at":"2023-12-17T18:25:29.840490059+01:00","text":"7"},{"id":"cd9ed4bf-2d64-4da9-823a-626d935e30a0","created_at":"2023-12-17T18:25:29.840431459+01:00","updated_at":"2023-12-17T18:25:29.840431554+01:00","text":"2"},{"id":"3fee1c19-1e4e-483d-8fe7-5e61444b5938","created_at":"2023-12-17T18:25:29.840492484+01:00","updated_at":"2023-12-17T18:25:29.840492525+01:00","text":"1"}],"tags":[],"correct":{"id":"6b5f9986-975f-408e-b0b6-ed224e920dc6","created_at":"2023-12-17T18:25:29.840488541+01:00","updated_at":"2023-12-17T18:25:29.840488612+01:00","text":"9"},"CorrectPos":0,"type":0}]}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata/participants/andrea.json b/cmd/probo-cli/testdata/participants/andrea.json
new file mode 100644
index 0000000..05155e5
--- /dev/null
+++ b/cmd/probo-cli/testdata/participants/andrea.json
@@ -0,0 +1 @@
+{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-17T18:48:05.374673068+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata/participants/participant.json b/cmd/probo-cli/testdata/participants/participant.json
new file mode 100644
index 0000000..3c8a84d
--- /dev/null
+++ b/cmd/probo-cli/testdata/participants/participant.json
@@ -0,0 +1 @@
+{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-17T18:48:05.374735039+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata/quizzes/quiz_1.md b/cmd/probo-cli/testdata/quizzes/quiz_1.md
new file mode 100644
index 0000000..e3a70db
--- /dev/null
+++ b/cmd/probo-cli/testdata/quizzes/quiz_1.md
@@ -0,0 +1,11 @@
+---
+id: 44812a5d-3391-4401-8b81-bd35df1ef589
+created_at: 2023-12-14T17:58:09.062782001+01:00
+updated_at: 0001-01-01T00:00:00Z
+---
+Quanto fa 1+1?
+
+* 2
+* 3
+* 4
+* 0
diff --git a/cmd/probo-cli/testdata/quizzes/quiz_2.md b/cmd/probo-cli/testdata/quizzes/quiz_2.md
new file mode 100644
index 0000000..63f13ea
--- /dev/null
+++ b/cmd/probo-cli/testdata/quizzes/quiz_2.md
@@ -0,0 +1,11 @@
+---
+id: 64fb2348-e9b7-497a-97bb-2c1213a4d691
+created_at: 2023-12-14T17:58:09.06290311+01:00
+updated_at: 0001-01-01T00:00:00Z
+---
+Quanto da 3*3?
+
+* 9
+* 7
+* 2
+* 1
diff --git a/cmd/probo-cli/testdata/quizzes/quiz_3.md b/cmd/probo-cli/testdata/quizzes/quiz_3.md
new file mode 100644
index 0000000..a12abab
--- /dev/null
+++ b/cmd/probo-cli/testdata/quizzes/quiz_3.md
@@ -0,0 +1,11 @@
+---
+id: 67bb31ec-11fe-4e41-9554-a49c8c3dc9ca
+created_at: 2023-12-17T15:05:05.91016291+01:00
+updated_at: 0001-01-01T00:00:00Z
+---
+Un campo elettrico
+
+* E' un campo di forse conservative
+* E' un campo di forze non conservative
+* E' un campo di grano
+* E' un campo di calcio
diff --git a/cmd/probo-cli/testdata/responses/response_0c3393eb-34c1-487b-b0c5-ad2df2ea91b6.json b/cmd/probo-cli/testdata/responses/response_0c3393eb-34c1-487b-b0c5-ad2df2ea91b6.json
new file mode 100644
index 0000000..ace8e11
--- /dev/null
+++ b/cmd/probo-cli/testdata/responses/response_0c3393eb-34c1-487b-b0c5-ad2df2ea91b6.json
@@ -0,0 +1 @@
+{"id":"0c3393eb-34c1-487b-b0c5-ad2df2ea91b6","created_at":"2023-12-17T18:25:14.626099943+01:00","updated_at":"2023-12-17T18:33:13.218190593+01:00","Questions":{"1ff08b57-dac7-4ab4-9874-a351e69b5395":"a6e06a37-4151-4883-a80a-a4b8ffb71254","4ad789b0-cf77-42cd-bce6-d81d52113c01":"c21a9e2d-87d1-4a2e-9f6b-f250e4b8b41d","cbc95a46-e728-49b5-b865-9645f8859ae3":"af791e2f-7f5b-4732-b78f-20d810c0d71f"}}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata/responses/response_a0a419aa-31a8-4add-8a39-33a8cb0be381.json b/cmd/probo-cli/testdata/responses/response_a0a419aa-31a8-4add-8a39-33a8cb0be381.json
new file mode 100644
index 0000000..56a6c5c
--- /dev/null
+++ b/cmd/probo-cli/testdata/responses/response_a0a419aa-31a8-4add-8a39-33a8cb0be381.json
@@ -0,0 +1 @@
+{"id":"a0a419aa-31a8-4add-8a39-33a8cb0be381","created_at":"2023-12-17T18:27:40.702882786+01:00","updated_at":"2023-12-17T18:33:13.218444916+01:00","Questions":{"1ff08b57-dac7-4ab4-9874-a351e69b5395":"a6e06a37-4151-4883-a80a-a4b8ffb71254","4ad789b0-cf77-42cd-bce6-d81d52113c01":"c21a9e2d-87d1-4a2e-9f6b-f250e4b8b41d","cbc95a46-e728-49b5-b865-9645f8859ae3":"af791e2f-7f5b-4732-b78f-20d810c0d71f"}}
\ No newline at end of file
diff --git a/cmd/probo-cli/testdata/sessions/session_d580ecd7-486a-40d1-9512-a5121f5b1ebb.json b/cmd/probo-cli/testdata/sessions/session_d580ecd7-486a-40d1-9512-a5121f5b1ebb.json
new file mode 100644
index 0000000..5c4054a
--- /dev/null
+++ b/cmd/probo-cli/testdata/sessions/session_d580ecd7-486a-40d1-9512-a5121f5b1ebb.json
@@ -0,0 +1 @@
+{"id":"d580ecd7-486a-40d1-9512-a5121f5b1ebb","created_at":"2023-12-17T18:18:29.15717389+01:00","updated_at":"2023-12-17T18:48:05.374449282+01:00","Name":"My Session","Exams":{"111222":{"id":"a0a419aa-31a8-4add-8a39-33a8cb0be381","created_at":"2023-12-17T18:18:29.154872907+01:00","updated_at":"2023-12-17T18:18:29.154873011+01:00","SessionID":"","Participant":{"id":"1234","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-17T18:18:29.154592726+01:00","Firstname":"Giuly","Lastname":"Mon Amour","Token":"111222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"64fb2348-e9b7-497a-97bb-2c1213a4d691","created_at":"2023-12-14T17:58:09.06290311+01:00","updated_at":"2023-12-17T18:18:29.154780203+01:00","hash":"","question":{"id":"1ff08b57-dac7-4ab4-9874-a351e69b5395","created_at":"2023-12-17T18:18:29.154768352+01:00","updated_at":"2023-12-17T18:18:29.154768427+01:00","text":"Quanto da 3*3?"},"answers":[{"id":"a6e06a37-4151-4883-a80a-a4b8ffb71254","created_at":"2023-12-17T18:18:29.154770004+01:00","updated_at":"2023-12-17T18:18:29.154770068+01:00","text":"9"},{"id":"8f643ed0-c6da-460c-a620-7abacbec54e7","created_at":"2023-12-17T18:18:29.154771507+01:00","updated_at":"2023-12-17T18:18:29.154771548+01:00","text":"7"},{"id":"c21a9e2d-87d1-4a2e-9f6b-f250e4b8b41d","created_at":"2023-12-17T18:18:29.154716038+01:00","updated_at":"2023-12-17T18:18:29.154716131+01:00","text":"2"},{"id":"a3754b2a-e94a-4065-87d9-443a593106c0","created_at":"2023-12-17T18:18:29.154773883+01:00","updated_at":"2023-12-17T18:18:29.154773925+01:00","text":"1"}],"tags":[],"correct":{"id":"a6e06a37-4151-4883-a80a-a4b8ffb71254","created_at":"2023-12-17T18:18:29.154770004+01:00","updated_at":"2023-12-17T18:18:29.154770068+01:00","text":"9"},"CorrectPos":0,"type":0},{"id":"67bb31ec-11fe-4e41-9554-a49c8c3dc9ca","created_at":"2023-12-17T15:05:05.91016291+01:00","updated_at":"2023-12-17T18:18:29.154835367+01:00","hash":"","question":{"id":"cbc95a46-e728-49b5-b865-9645f8859ae3","created_at":"2023-12-17T18:18:29.154814412+01:00","updated_at":"2023-12-17T18:18:29.154814466+01:00","text":"Un campo elettrico"},"answers":[{"id":"af791e2f-7f5b-4732-b78f-20d810c0d71f","created_at":"2023-12-17T18:18:29.15481594+01:00","updated_at":"2023-12-17T18:18:29.154815984+01:00","text":"E' un campo di forse conservative"},{"id":"19b026fd-0a7e-4894-8c75-d7c8a3bdae18","created_at":"2023-12-17T18:18:29.154818196+01:00","updated_at":"2023-12-17T18:18:29.154818239+01:00","text":"E' un campo di forze non conservative"},{"id":"c44d2c2f-385a-468e-8357-43cecf314231","created_at":"2023-12-17T18:18:29.154820248+01:00","updated_at":"2023-12-17T18:18:29.154820288+01:00","text":"E' un campo di grano"},{"id":"817e4b82-63ee-4bb0-be10-9d7dbdeeb704","created_at":"2023-12-17T18:18:29.154827893+01:00","updated_at":"2023-12-17T18:18:29.154827934+01:00","text":"E' un campo di calcio"}],"tags":[],"correct":{"id":"af791e2f-7f5b-4732-b78f-20d810c0d71f","created_at":"2023-12-17T18:18:29.15481594+01:00","updated_at":"2023-12-17T18:18:29.154815984+01:00","text":"E' un campo di forse conservative"},"CorrectPos":0,"type":0},{"id":"44812a5d-3391-4401-8b81-bd35df1ef589","created_at":"2023-12-14T17:58:09.062782001+01:00","updated_at":"2023-12-17T18:18:29.154733234+01:00","hash":"","question":{"id":"4ad789b0-cf77-42cd-bce6-d81d52113c01","created_at":"2023-12-17T18:18:29.154713359+01:00","updated_at":"2023-12-17T18:18:29.154713469+01:00","text":"Quanto fa 1+1?"},"answers":[{"id":"c21a9e2d-87d1-4a2e-9f6b-f250e4b8b41d","created_at":"2023-12-17T18:18:29.154716038+01:00","updated_at":"2023-12-17T18:18:29.154716131+01:00","text":"2"},{"id":"8c9b57b2-2f84-4da7-b3e4-217e5b5902aa","created_at":"2023-12-17T18:18:29.154717796+01:00","updated_at":"2023-12-17T18:18:29.154717836+01:00","text":"3"},{"id":"74bf51a1-ce46-4360-a2a6-7b19983181db","created_at":"2023-12-17T18:18:29.154719331+01:00","updated_at":"2023-12-17T18:18:29.154719394+01:00","text":"4"},{"id":"2d0d2f0f-48b6-4aab-aa1d-5caa99d5b11f","created_at":"2023-12-17T18:18:29.154720823+01:00","updated_at":"2023-12-17T18:18:29.154720864+01:00","text":"0"}],"tags":[],"correct":{"id":"c21a9e2d-87d1-4a2e-9f6b-f250e4b8b41d","created_at":"2023-12-17T18:18:29.154716038+01:00","updated_at":"2023-12-17T18:18:29.154716131+01:00","text":"2"},"CorrectPos":0,"type":0}]},"333222":{"id":"0c3393eb-34c1-487b-b0c5-ad2df2ea91b6","created_at":"2023-12-17T18:18:29.155046395+01:00","updated_at":"2023-12-17T18:18:29.155046517+01:00","SessionID":"","Participant":{"id":"564d0c7f-4840-443c-8325-ecd02d03624d","created_at":"2023-12-05T21:11:37.566330708+01:00","updated_at":"2023-12-17T18:18:29.154447458+01:00","Firstname":"Andrea","Lastname":"Fazzi","Token":"333222","Attributes":{"class":"1 D LIN"}},"Quizzes":[{"id":"44812a5d-3391-4401-8b81-bd35df1ef589","created_at":"2023-12-14T17:58:09.062782001+01:00","updated_at":"2023-12-17T18:18:29.154733234+01:00","hash":"","question":{"id":"4ad789b0-cf77-42cd-bce6-d81d52113c01","created_at":"2023-12-17T18:18:29.154713359+01:00","updated_at":"2023-12-17T18:18:29.154713469+01:00","text":"Quanto fa 1+1?"},"answers":[{"id":"c21a9e2d-87d1-4a2e-9f6b-f250e4b8b41d","created_at":"2023-12-17T18:18:29.154716038+01:00","updated_at":"2023-12-17T18:18:29.154716131+01:00","text":"2"},{"id":"8c9b57b2-2f84-4da7-b3e4-217e5b5902aa","created_at":"2023-12-17T18:18:29.154717796+01:00","updated_at":"2023-12-17T18:18:29.154717836+01:00","text":"3"},{"id":"74bf51a1-ce46-4360-a2a6-7b19983181db","created_at":"2023-12-17T18:18:29.154719331+01:00","updated_at":"2023-12-17T18:18:29.154719394+01:00","text":"4"},{"id":"2d0d2f0f-48b6-4aab-aa1d-5caa99d5b11f","created_at":"2023-12-17T18:18:29.154720823+01:00","updated_at":"2023-12-17T18:18:29.154720864+01:00","text":"0"}],"tags":[],"correct":{"id":"c21a9e2d-87d1-4a2e-9f6b-f250e4b8b41d","created_at":"2023-12-17T18:18:29.154716038+01:00","updated_at":"2023-12-17T18:18:29.154716131+01:00","text":"2"},"CorrectPos":0,"type":0},{"id":"64fb2348-e9b7-497a-97bb-2c1213a4d691","created_at":"2023-12-14T17:58:09.06290311+01:00","updated_at":"2023-12-17T18:18:29.154780203+01:00","hash":"","question":{"id":"1ff08b57-dac7-4ab4-9874-a351e69b5395","created_at":"2023-12-17T18:18:29.154768352+01:00","updated_at":"2023-12-17T18:18:29.154768427+01:00","text":"Quanto da 3*3?"},"answers":[{"id":"a6e06a37-4151-4883-a80a-a4b8ffb71254","created_at":"2023-12-17T18:18:29.154770004+01:00","updated_at":"2023-12-17T18:18:29.154770068+01:00","text":"9"},{"id":"8f643ed0-c6da-460c-a620-7abacbec54e7","created_at":"2023-12-17T18:18:29.154771507+01:00","updated_at":"2023-12-17T18:18:29.154771548+01:00","text":"7"},{"id":"c21a9e2d-87d1-4a2e-9f6b-f250e4b8b41d","created_at":"2023-12-17T18:18:29.154716038+01:00","updated_at":"2023-12-17T18:18:29.154716131+01:00","text":"2"},{"id":"a3754b2a-e94a-4065-87d9-443a593106c0","created_at":"2023-12-17T18:18:29.154773883+01:00","updated_at":"2023-12-17T18:18:29.154773925+01:00","text":"1"}],"tags":[],"correct":{"id":"a6e06a37-4151-4883-a80a-a4b8ffb71254","created_at":"2023-12-17T18:18:29.154770004+01:00","updated_at":"2023-12-17T18:18:29.154770068+01:00","text":"9"},"CorrectPos":0,"type":0},{"id":"67bb31ec-11fe-4e41-9554-a49c8c3dc9ca","created_at":"2023-12-17T15:05:05.91016291+01:00","updated_at":"2023-12-17T18:18:29.154835367+01:00","hash":"","question":{"id":"cbc95a46-e728-49b5-b865-9645f8859ae3","created_at":"2023-12-17T18:18:29.154814412+01:00","updated_at":"2023-12-17T18:18:29.154814466+01:00","text":"Un campo elettrico"},"answers":[{"id":"af791e2f-7f5b-4732-b78f-20d810c0d71f","created_at":"2023-12-17T18:18:29.15481594+01:00","updated_at":"2023-12-17T18:18:29.154815984+01:00","text":"E' un campo di forse conservative"},{"id":"19b026fd-0a7e-4894-8c75-d7c8a3bdae18","created_at":"2023-12-17T18:18:29.154818196+01:00","updated_at":"2023-12-17T18:18:29.154818239+01:00","text":"E' un campo di forze non conservative"},{"id":"c44d2c2f-385a-468e-8357-43cecf314231","created_at":"2023-12-17T18:18:29.154820248+01:00","updated_at":"2023-12-17T18:18:29.154820288+01:00","text":"E' un campo di grano"},{"id":"817e4b82-63ee-4bb0-be10-9d7dbdeeb704","created_at":"2023-12-17T18:18:29.154827893+01:00","updated_at":"2023-12-17T18:18:29.154827934+01:00","text":"E' un campo di calcio"}],"tags":[],"correct":{"id":"af791e2f-7f5b-4732-b78f-20d810c0d71f","created_at":"2023-12-17T18:18:29.15481594+01:00","updated_at":"2023-12-17T18:18:29.154815984+01:00","text":"E' un campo di forse conservative"},"CorrectPos":0,"type":0}]}}}
\ No newline at end of file
diff --git a/go.mod b/go.mod
index 2373a0a..3b013ea 100644
--- a/go.mod
+++ b/go.mod
@@ -1,36 +1,41 @@
module git.andreafazzi.eu/andrea/probo
-go 1.21
+go 1.21.5
require (
- github.com/gocarina/gocsv v0.0.0-20230616125104-99d496ca653d
- github.com/google/uuid v1.3.1
- github.com/julienschmidt/httprouter v1.3.0
- github.com/sirupsen/logrus v1.8.1
+ github.com/charmbracelet/bubbles v0.17.1
+ github.com/charmbracelet/bubbletea v0.25.0
+ github.com/gocarina/gocsv v0.0.0-20231116093920-b87c2d0e983a
+ github.com/google/uuid v1.5.0
+ github.com/lmittmann/tint v1.0.3
+ github.com/remogatto/prettytest v0.0.0-20200211072524-6d385e11dcb8
+ github.com/urfave/cli/v2 v2.26.0
gopkg.in/yaml.v2 v2.4.0
gorm.io/gorm v1.25.5
)
require (
+ github.com/atotto/clipboard v0.1.4 // indirect
+ github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
+ github.com/charmbracelet/lipgloss v0.9.1 // indirect
+ github.com/containerd/console v1.0.4-0.20230313162750-1ae8d489ac81 // indirect
github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
- github.com/dustin/go-humanize v1.0.1 // indirect
- github.com/glebarez/go-sqlite v1.21.2 // indirect
- github.com/glebarez/sqlite v1.9.0 // indirect
- github.com/go-yaml/yaml v2.1.0+incompatible // indirect
github.com/jinzhu/inflection v1.0.0 // indirect
github.com/jinzhu/now v1.1.5 // indirect
- github.com/kr/pretty v0.2.1 // indirect
- github.com/kr/text v0.1.0 // indirect
- github.com/mattn/go-isatty v0.0.20 // indirect
- github.com/remogatto/prettytest v0.0.0-20200211072524-6d385e11dcb8 // indirect
- github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
+ github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
+ github.com/mattn/go-isatty v0.0.18 // indirect
+ github.com/mattn/go-localereader v0.0.1 // indirect
+ github.com/mattn/go-runewidth v0.0.15 // indirect
+ github.com/muesli/ansi v0.0.0-20211018074035-2e021307bc4b // indirect
+ github.com/muesli/cancelreader v0.2.2 // indirect
+ github.com/muesli/reflow v0.3.0 // indirect
+ github.com/muesli/termenv v0.15.2 // indirect
+ github.com/rivo/uniseg v0.2.0 // indirect
github.com/russross/blackfriday/v2 v2.1.0 // indirect
- github.com/urfave/cli/v2 v2.26.0 // indirect
github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect
- golang.org/x/sys v0.13.0 // indirect
- gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
- modernc.org/libc v1.24.1 // indirect
- modernc.org/mathutil v1.6.0 // indirect
- modernc.org/memory v1.7.2 // indirect
- modernc.org/sqlite v1.26.0 // indirect
+ golang.org/x/sync v0.1.0 // indirect
+ golang.org/x/sys v0.12.0 // indirect
+ golang.org/x/term v0.6.0 // indirect
+ golang.org/x/text v0.3.8 // indirect
+ gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 // indirect
)
diff --git a/go.sum b/go.sum
index 530149d..4d2db3d 100644
--- a/go.sum
+++ b/go.sum
@@ -1,64 +1,68 @@
+github.com/atotto/clipboard v0.1.4 h1:EH0zSVneZPSuFR11BlR9YppQTVDbh5+16AmcJi4g1z4=
+github.com/atotto/clipboard v0.1.4/go.mod h1:ZY9tmq7sm5xIbd9bOK4onWV4S6X0u6GY7Vn0Yu86PYI=
+github.com/aymanbagabas/go-osc52/v2 v2.0.1 h1:HwpRHbFMcZLEVr42D4p7XBqjyuxQH5SMiErDT4WkJ2k=
+github.com/aymanbagabas/go-osc52/v2 v2.0.1/go.mod h1:uYgXzlJ7ZpABp8OJ+exZzJJhRNQ2ASbcXHWsFqH8hp8=
+github.com/charmbracelet/bubbles v0.17.1 h1:0SIyjOnkrsfDo88YvPgAWvZMwXe26TP6drRvmkjyUu4=
+github.com/charmbracelet/bubbles v0.17.1/go.mod h1:9HxZWlkCqz2PRwsCbYl7a3KXvGzFaDHpYbSYMJ+nE3o=
+github.com/charmbracelet/bubbletea v0.25.0 h1:bAfwk7jRz7FKFl9RzlIULPkStffg5k6pNt5dywy4TcM=
+github.com/charmbracelet/bubbletea v0.25.0/go.mod h1:EN3QDR1T5ZdWmdfDzYcqOCAps45+QIJbLOBxmVNWNNg=
+github.com/charmbracelet/lipgloss v0.9.1 h1:PNyd3jvaJbg4jRHKWXnCj1akQm4rh8dbEzN1p/u1KWg=
+github.com/charmbracelet/lipgloss v0.9.1/go.mod h1:1mPmG4cxScwUQALAAnacHaigiiHB9Pmr+v1VEawJl6I=
+github.com/containerd/console v1.0.4-0.20230313162750-1ae8d489ac81 h1:q2hJAaP1k2wIvVRd/hEHD7lacgqrCPS+k8g1MndzfWY=
+github.com/containerd/console v1.0.4-0.20230313162750-1ae8d489ac81/go.mod h1:YynlIjWYF8myEu6sdkwKIvGQq+cOckRm6So2avqoYAk=
github.com/cpuguy83/go-md2man/v2 v2.0.2 h1:p1EgwI/C7NhT0JmVkwCD2ZBK8j4aeHQX2pMHHBfMQ6w=
github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
-github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
-github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
-github.com/glebarez/go-sqlite v1.21.2 h1:3a6LFC4sKahUunAmynQKLZceZCOzUthkRkEAl9gAXWo=
-github.com/glebarez/go-sqlite v1.21.2/go.mod h1:sfxdZyhQjTM2Wry3gVYWaW072Ri1WMdWJi0k6+3382k=
-github.com/glebarez/sqlite v1.9.0 h1:Aj6bPA12ZEx5GbSF6XADmCkYXlljPNUY+Zf1EQxynXs=
-github.com/glebarez/sqlite v1.9.0/go.mod h1:YBYCoyupOao60lzp1MVBLEjZfgkq0tdB1voAQ09K9zw=
-github.com/go-yaml/yaml v2.1.0+incompatible h1:RYi2hDdss1u4YE7GwixGzWwVo47T8UQwnTLB6vQiq+o=
-github.com/go-yaml/yaml v2.1.0+incompatible/go.mod h1:w2MrLa16VYP0jy6N7M5kHaCkaLENm+P+Tv+MfurjSw0=
-github.com/gocarina/gocsv v0.0.0-20230616125104-99d496ca653d h1:KbPOUXFUDJxwZ04vbmDOc3yuruGvVO+LOa7cVER3yWw=
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diff --git a/hasher/hasher.go b/hasher/hasher.go
deleted file mode 100644
index 64b036a..0000000
--- a/hasher/hasher.go
+++ /dev/null
@@ -1,26 +0,0 @@
-package hasher
-
-import (
- "git.andreafazzi.eu/andrea/probo/client"
-)
-
-type HashFunc func(string) string
-
-type Hasher interface {
- // Hash returns a slice of hashes. The first one is an
- // hash calculated from the question using
- // QuestionHash. Following hashes are calculated from the
- // answers using AnswerHash.
- QuizHashes(quiz *client.Quiz) []string
-
- // QuestionHash returns an hash calculated from a field of
- // Question struct.
- QuestionHash(question *client.Question) string
-
- // AnswerHash returns an hash calculated from a field of
- // Answer struct.
- AnswerHash(answer *client.Answer) string
-
- // Calculate calculates a checksum from all the given hashes.
- Calculate(hashes []string) string
-}
diff --git a/hasher/hasher_test.go b/hasher/hasher_test.go
deleted file mode 100644
index 6662224..0000000
--- a/hasher/hasher_test.go
+++ /dev/null
@@ -1,64 +0,0 @@
-package hasher
-
-import (
- "testing"
-
- "git.andreafazzi.eu/andrea/probo/client"
- "github.com/remogatto/prettytest"
-)
-
-type testSuite struct {
- prettytest.Suite
-}
-
-func TestRunner(t *testing.T) {
- prettytest.Run(
- t,
- new(testSuite),
- )
-}
-
-func (t *testSuite) TestQuizHashes() {
- h := NewDefaultHash(DefaultSHA256HashingFn)
-
- firstQuizRequest := &client.CreateQuizRequest{
- Question: &client.CreateQuestionRequest{
- Text: "Question 1"},
- Answers: []*client.CreateAnswerRequest{
- {Text: "Answer 2", Correct: false},
- {Text: "Answer 3", Correct: false},
- {Text: "Answer 1", Correct: true},
- },
- }
-
- secondQuizRequest := &client.CreateQuizRequest{
- Question: &client.CreateQuestionRequest{
- Text: "Question 1"},
- Answers: []*client.CreateAnswerRequest{
- {Text: "Answer 1", Correct: false},
- {Text: "Answer 2", Correct: false},
- {Text: "Answer 3", Correct: true},
- },
- }
-
- thirdQuizRequest := &client.CreateQuizRequest{
- Question: &client.CreateQuestionRequest{
- Text: "Question 2"},
- Answers: []*client.CreateAnswerRequest{
- {Text: "Answer 1", Correct: false},
- {Text: "Answer 2", Correct: false},
- {Text: "Answer 3", Correct: true},
- },
- }
-
- hashesFromFirstRequest := h.QuizHashes(firstQuizRequest)
- hashesFromSecondRequest := h.QuizHashes(secondQuizRequest)
- hashesFromThirdRequest := h.QuizHashes(thirdQuizRequest)
-
- t.Equal(5, len(hashesFromFirstRequest))
-
- t.True(hashesFromFirstRequest[1] == hashesFromSecondRequest[2], "Answers' hashes should maintain original request's order")
- t.True(hashesFromFirstRequest[4] == hashesFromSecondRequest[4], "Quiz hash should be the same because quizzes are duplicated")
- t.True(hashesFromFirstRequest[1] != hashesFromThirdRequest[1], "Questions' hashes should not be the same because texts are different")
- t.True(hashesFromFirstRequest[4] != hashesFromThirdRequest[4], "Quiz hash should not be the same because quizzes are not duplicated")
-}
diff --git a/hasher/sha256/sha256.go b/hasher/sha256/sha256.go
deleted file mode 100644
index 169c639..0000000
--- a/hasher/sha256/sha256.go
+++ /dev/null
@@ -1,54 +0,0 @@
-package sha256
-
-import (
- "crypto/sha256"
- "fmt"
- "sort"
- "strings"
-
- "git.andreafazzi.eu/andrea/probo/client"
- "git.andreafazzi.eu/andrea/probo/hasher"
-)
-
-var DefaultSHA256HashingFn = func(text string) string {
- return fmt.Sprintf("%x", sha256.Sum256([]byte(text)))
-}
-
-type Default256Hasher struct {
- hashFn hasher.HashFunc
-}
-
-func NewDefault256Hasher(hashFn hasher.HashFunc) *Default256Hasher {
- return &Default256Hasher{hashFn}
-}
-
-func (h *Default256Hasher) QuizHashes(quiz *client.Quiz) []string {
- result := make([]string, 0)
-
- result = append(result, h.QuestionHash(quiz.Question))
-
- for _, a := range quiz.Answers {
- result = append(result, h.AnswerHash(a))
- }
-
- result = append(result, h.Calculate(result))
-
- return result
-}
-
-func (h *Default256Hasher) QuestionHash(question *client.Question) string {
- return h.hashFn(question.Text)
-}
-
-func (h *Default256Hasher) AnswerHash(answer *client.Answer) string {
- return h.hashFn(answer.Text)
-}
-
-func (h *Default256Hasher) Calculate(hashes []string) string {
- orderedHashes := make([]string, len(hashes))
-
- copy(orderedHashes, hashes)
- sort.Strings(orderedHashes)
-
- return h.hashFn(strings.Join(orderedHashes, ""))
-}
diff --git a/models/answer.go b/lib/models/answer.go
similarity index 100%
rename from models/answer.go
rename to lib/models/answer.go
diff --git a/models/collection.go b/lib/models/collection.go
similarity index 100%
rename from models/collection.go
rename to lib/models/collection.go
diff --git a/models/exam.go b/lib/models/exam.go
similarity index 100%
rename from models/exam.go
rename to lib/models/exam.go
diff --git a/models/filters.go b/lib/models/filters.go
similarity index 100%
rename from models/filters.go
rename to lib/models/filters.go
diff --git a/models/group.go b/lib/models/group.go
similarity index 100%
rename from models/group.go
rename to lib/models/group.go
diff --git a/models/group_test.go b/lib/models/group_test.go
similarity index 100%
rename from models/group_test.go
rename to lib/models/group_test.go
diff --git a/models/meta.go b/lib/models/meta.go
similarity index 100%
rename from models/meta.go
rename to lib/models/meta.go
diff --git a/models/models_test.go b/lib/models/models_test.go
similarity index 100%
rename from models/models_test.go
rename to lib/models/models_test.go
diff --git a/models/participant.go b/lib/models/participant.go
similarity index 88%
rename from models/participant.go
rename to lib/models/participant.go
index c2b8472..aaf028b 100644
--- a/models/participant.go
+++ b/lib/models/participant.go
@@ -4,6 +4,7 @@ import (
"crypto/sha256"
"encoding/json"
"fmt"
+ "log"
"sort"
"strings"
)
@@ -14,12 +15,12 @@ type Participant struct {
// ID string `csv:"id" gorm:"primaryKey"`
Meta
- Firstname string `csv:"firstname"`
- Lastname string `csv:"lastname"`
+ Firstname string
+ Lastname string
- Token string `csv:"token"`
+ Token string
- Attributes AttributeList `csv:"attributes"`
+ Attributes AttributeList `csv:"Attributes"`
}
func (p *Participant) String() string {
@@ -55,11 +56,16 @@ func (al AttributeList) MarshalCSV() (string, error) {
}
func (al AttributeList) UnmarshalCSV(csv string) error {
+ log.Println("test")
al = make(map[string]string)
al["foo"] = "bar"
return nil
}
+func (al AttributeList) Get(key string) string {
+ return al[key]
+}
+
func convertMapToKeyValueOrderedString(m map[string]string) string {
keys := make([]string, 0, len(m))
for key := range m {
diff --git a/models/player.go b/lib/models/player.go
similarity index 100%
rename from models/player.go
rename to lib/models/player.go
diff --git a/models/question.go b/lib/models/question.go
similarity index 100%
rename from models/question.go
rename to lib/models/question.go
diff --git a/models/quiz.go b/lib/models/quiz.go
similarity index 100%
rename from models/quiz.go
rename to lib/models/quiz.go
diff --git a/models/response.go b/lib/models/response.go
similarity index 100%
rename from models/response.go
rename to lib/models/response.go
diff --git a/models/session.go b/lib/models/session.go
similarity index 100%
rename from models/session.go
rename to lib/models/session.go
diff --git a/models/tag.go b/lib/models/tag.go
similarity index 100%
rename from models/tag.go
rename to lib/models/tag.go
diff --git a/sessionmanager/score.go b/lib/sessionmanager/score.go
similarity index 90%
rename from sessionmanager/score.go
rename to lib/sessionmanager/score.go
index a2974b6..33ec490 100644
--- a/sessionmanager/score.go
+++ b/lib/sessionmanager/score.go
@@ -4,8 +4,8 @@ import (
"fmt"
"log"
- "git.andreafazzi.eu/andrea/probo/models"
- "git.andreafazzi.eu/andrea/probo/store/file"
+ "git.andreafazzi.eu/andrea/probo/lib/models"
+ "git.andreafazzi.eu/andrea/probo/lib/store/file"
)
type Score struct {
diff --git a/sessionmanager/sessionmanager.go b/lib/sessionmanager/sessionmanager.go
similarity index 94%
rename from sessionmanager/sessionmanager.go
rename to lib/sessionmanager/sessionmanager.go
index acbf4c2..d30371f 100644
--- a/sessionmanager/sessionmanager.go
+++ b/lib/sessionmanager/sessionmanager.go
@@ -7,9 +7,9 @@ import (
"net/http"
"net/url"
- "git.andreafazzi.eu/andrea/probo/models"
- "git.andreafazzi.eu/andrea/probo/store"
- "git.andreafazzi.eu/andrea/probo/store/file"
+ "git.andreafazzi.eu/andrea/probo/lib/models"
+ "git.andreafazzi.eu/andrea/probo/lib/store"
+ "git.andreafazzi.eu/andrea/probo/lib/store/file"
)
type SessionManager struct {
diff --git a/store/exam.go b/lib/store/exam.go
similarity index 50%
rename from store/exam.go
rename to lib/store/exam.go
index 5bc2d30..b3c3990 100644
--- a/store/exam.go
+++ b/lib/store/exam.go
@@ -1,5 +1,5 @@
package store
-import "git.andreafazzi.eu/andrea/probo/models"
+import "git.andreafazzi.eu/andrea/probo/lib/models"
type ExamStore = Store[*models.Exam]
diff --git a/store/file/defaults.go b/lib/store/file/defaults.go
similarity index 100%
rename from store/file/defaults.go
rename to lib/store/file/defaults.go
diff --git a/store/file/exam.go b/lib/store/file/exam.go
similarity index 89%
rename from store/file/exam.go
rename to lib/store/file/exam.go
index 3cd44cd..556d4ed 100644
--- a/store/file/exam.go
+++ b/lib/store/file/exam.go
@@ -1,8 +1,8 @@
package file
import (
- "git.andreafazzi.eu/andrea/probo/models"
- "git.andreafazzi.eu/andrea/probo/store"
+ "git.andreafazzi.eu/andrea/probo/lib/models"
+ "git.andreafazzi.eu/andrea/probo/lib/store"
)
type ExamFileStore = FileStore[*models.Exam, *store.Store[*models.Exam]]
diff --git a/store/file/exam_test.go b/lib/store/file/exam_test.go
similarity index 96%
rename from store/file/exam_test.go
rename to lib/store/file/exam_test.go
index a40583c..7d1adcc 100644
--- a/store/file/exam_test.go
+++ b/lib/store/file/exam_test.go
@@ -6,8 +6,8 @@ import (
"io"
"os"
- "git.andreafazzi.eu/andrea/probo/models"
- "git.andreafazzi.eu/andrea/probo/store"
+ "git.andreafazzi.eu/andrea/probo/lib/models"
+ "git.andreafazzi.eu/andrea/probo/lib/store"
"github.com/remogatto/prettytest"
)
diff --git a/store/file/file.go b/lib/store/file/file.go
similarity index 98%
rename from store/file/file.go
rename to lib/store/file/file.go
index 067f459..510fb75 100644
--- a/store/file/file.go
+++ b/lib/store/file/file.go
@@ -9,7 +9,7 @@ import (
"strings"
"sync"
- "git.andreafazzi.eu/andrea/probo/store"
+ "git.andreafazzi.eu/andrea/probo/lib/store"
)
type IndexDirFunc[T FileStorable, K Storer[T]] func(s *FileStore[T, K]) error
diff --git a/store/file/file_test.go b/lib/store/file/file_test.go
similarity index 100%
rename from store/file/file_test.go
rename to lib/store/file/file_test.go
diff --git a/store/file/participant.go b/lib/store/file/participant.go
similarity index 90%
rename from store/file/participant.go
rename to lib/store/file/participant.go
index 7e05483..6fad278 100644
--- a/store/file/participant.go
+++ b/lib/store/file/participant.go
@@ -1,8 +1,8 @@
package file
import (
- "git.andreafazzi.eu/andrea/probo/models"
- "git.andreafazzi.eu/andrea/probo/store"
+ "git.andreafazzi.eu/andrea/probo/lib/models"
+ "git.andreafazzi.eu/andrea/probo/lib/store"
)
type ParticipantFileStore = FileStore[*models.Participant, *store.ParticipantStore]
diff --git a/store/file/participant_test.go b/lib/store/file/participant_test.go
similarity index 92%
rename from store/file/participant_test.go
rename to lib/store/file/participant_test.go
index 1ea41dd..fc3760f 100644
--- a/store/file/participant_test.go
+++ b/lib/store/file/participant_test.go
@@ -3,7 +3,7 @@ package file
import (
"os"
- "git.andreafazzi.eu/andrea/probo/models"
+ "git.andreafazzi.eu/andrea/probo/lib/models"
"github.com/remogatto/prettytest"
)
diff --git a/store/file/quiz.go b/lib/store/file/quiz.go
similarity index 97%
rename from store/file/quiz.go
rename to lib/store/file/quiz.go
index 04beeb2..2b188c1 100644
--- a/store/file/quiz.go
+++ b/lib/store/file/quiz.go
@@ -11,8 +11,8 @@ import (
"strings"
"time"
- "git.andreafazzi.eu/andrea/probo/models"
- "git.andreafazzi.eu/andrea/probo/store"
+ "git.andreafazzi.eu/andrea/probo/lib/models"
+ "git.andreafazzi.eu/andrea/probo/lib/store"
"gopkg.in/yaml.v2"
)
diff --git a/store/file/quiz_test.go b/lib/store/file/quiz_test.go
similarity index 98%
rename from store/file/quiz_test.go
rename to lib/store/file/quiz_test.go
index a46a3e9..e584bc4 100644
--- a/store/file/quiz_test.go
+++ b/lib/store/file/quiz_test.go
@@ -5,8 +5,8 @@ import (
"os"
"path/filepath"
- "git.andreafazzi.eu/andrea/probo/models"
- "git.andreafazzi.eu/andrea/probo/store"
+ "git.andreafazzi.eu/andrea/probo/lib/models"
+ "git.andreafazzi.eu/andrea/probo/lib/store"
"github.com/remogatto/prettytest"
)
diff --git a/store/file/response.go b/lib/store/file/response.go
similarity index 88%
rename from store/file/response.go
rename to lib/store/file/response.go
index e78b04b..2541eae 100644
--- a/store/file/response.go
+++ b/lib/store/file/response.go
@@ -1,8 +1,8 @@
package file
import (
- "git.andreafazzi.eu/andrea/probo/models"
- "git.andreafazzi.eu/andrea/probo/store"
+ "git.andreafazzi.eu/andrea/probo/lib/models"
+ "git.andreafazzi.eu/andrea/probo/lib/store"
)
type ResponseFileStore = FileStore[*models.Response, *store.Store[*models.Response]]
diff --git a/store/file/session.go b/lib/store/file/session.go
similarity index 88%
rename from store/file/session.go
rename to lib/store/file/session.go
index 870f34b..5aedc04 100644
--- a/store/file/session.go
+++ b/lib/store/file/session.go
@@ -1,8 +1,8 @@
package file
import (
- "git.andreafazzi.eu/andrea/probo/models"
- "git.andreafazzi.eu/andrea/probo/store"
+ "git.andreafazzi.eu/andrea/probo/lib/models"
+ "git.andreafazzi.eu/andrea/probo/lib/store"
)
type SessionFileStore = FileStore[*models.Session, *store.Store[*models.Session]]
diff --git a/store/file/testdata/exams/participants/jack.json b/lib/store/file/testdata/exams/participants/jack.json
similarity index 100%
rename from store/file/testdata/exams/participants/jack.json
rename to lib/store/file/testdata/exams/participants/jack.json
diff --git a/store/file/testdata/exams/participants/john.json b/lib/store/file/testdata/exams/participants/john.json
similarity index 100%
rename from store/file/testdata/exams/participants/john.json
rename to lib/store/file/testdata/exams/participants/john.json
diff --git a/store/file/testdata/exams/participants/wendy.json b/lib/store/file/testdata/exams/participants/wendy.json
similarity index 100%
rename from store/file/testdata/exams/participants/wendy.json
rename to lib/store/file/testdata/exams/participants/wendy.json
diff --git a/store/file/testdata/exams/quizzes/quiz_1.md b/lib/store/file/testdata/exams/quizzes/quiz_1.md
similarity index 100%
rename from store/file/testdata/exams/quizzes/quiz_1.md
rename to lib/store/file/testdata/exams/quizzes/quiz_1.md
diff --git a/store/file/testdata/exams/quizzes/quiz_2.md b/lib/store/file/testdata/exams/quizzes/quiz_2.md
similarity index 100%
rename from store/file/testdata/exams/quizzes/quiz_2.md
rename to lib/store/file/testdata/exams/quizzes/quiz_2.md
diff --git a/store/file/testdata/exams/quizzes/quiz_3.md b/lib/store/file/testdata/exams/quizzes/quiz_3.md
similarity index 100%
rename from store/file/testdata/exams/quizzes/quiz_3.md
rename to lib/store/file/testdata/exams/quizzes/quiz_3.md
diff --git a/store/file/testdata/quizzes/quiz_1.md b/lib/store/file/testdata/quizzes/quiz_1.md
similarity index 100%
rename from store/file/testdata/quizzes/quiz_1.md
rename to lib/store/file/testdata/quizzes/quiz_1.md
diff --git a/store/file/testdata/quizzes/quiz_2.md b/lib/store/file/testdata/quizzes/quiz_2.md
similarity index 100%
rename from store/file/testdata/quizzes/quiz_2.md
rename to lib/store/file/testdata/quizzes/quiz_2.md
diff --git a/store/file/testdata/quizzes/quiz_3.md b/lib/store/file/testdata/quizzes/quiz_3.md
similarity index 100%
rename from store/file/testdata/quizzes/quiz_3.md
rename to lib/store/file/testdata/quizzes/quiz_3.md
diff --git a/store/file/testdata/quizzes/quiz_4.md b/lib/store/file/testdata/quizzes/quiz_4.md
similarity index 100%
rename from store/file/testdata/quizzes/quiz_4.md
rename to lib/store/file/testdata/quizzes/quiz_4.md
diff --git a/store/file/testdata/quizzes/quiz_5.md b/lib/store/file/testdata/quizzes/quiz_5.md
similarity index 100%
rename from store/file/testdata/quizzes/quiz_5.md
rename to lib/store/file/testdata/quizzes/quiz_5.md
diff --git a/store/participant.go b/lib/store/participant.go
similarity index 61%
rename from store/participant.go
rename to lib/store/participant.go
index 4e5875e..776011c 100644
--- a/store/participant.go
+++ b/lib/store/participant.go
@@ -1,6 +1,11 @@
package store
-import "git.andreafazzi.eu/andrea/probo/models"
+import (
+ "os"
+
+ "git.andreafazzi.eu/andrea/probo/lib/models"
+ "github.com/gocarina/gocsv"
+)
type ParticipantStore struct {
*FilterStore[*models.Participant]
@@ -13,6 +18,21 @@ func NewParticipantStore() *ParticipantStore {
return store
}
+func (s *ParticipantStore) ImportCSV(path string) ([]*models.Participant, error) {
+ file, err := os.OpenFile(path, os.O_RDWR|os.O_CREATE, os.ModePerm)
+ if err != nil {
+ return nil, err
+ }
+ defer file.Close()
+
+ participants := []*models.Participant{}
+
+ if err := gocsv.UnmarshalFile(file, &participants); err != nil {
+ return nil, err
+ }
+ return participants, nil
+}
+
func (s *ParticipantStore) FilterInGroup(group *models.Group, filter map[string]string) []*models.Participant {
participants := s.ReadAll()
diff --git a/store/participant_test.go b/lib/store/participant_test.go
similarity index 75%
rename from store/participant_test.go
rename to lib/store/participant_test.go
index 0b93005..201143c 100644
--- a/store/participant_test.go
+++ b/lib/store/participant_test.go
@@ -1,7 +1,7 @@
package store
import (
- "git.andreafazzi.eu/andrea/probo/models"
+ "git.andreafazzi.eu/andrea/probo/lib/models"
"github.com/remogatto/prettytest"
)
@@ -50,3 +50,13 @@ func (t *participantTestSuite) TestUpdate() {
t.False(p.GetHash() == updatedP.GetHash())
}
+
+func (t *participantTestSuite) TestImportCSV() {
+ store := NewParticipantStore()
+
+ participants, err := store.ImportCSV("./testdata/participants.csv")
+
+ t.Nil(err)
+ t.Equal(3, len(participants))
+ t.Equal("1 D LIN", participants[0].Attributes.Get("class"))
+}
diff --git a/store/quiz.go b/lib/store/quiz.go
similarity index 98%
rename from store/quiz.go
rename to lib/store/quiz.go
index 2b2715f..1d59612 100644
--- a/store/quiz.go
+++ b/lib/store/quiz.go
@@ -4,7 +4,7 @@ import (
"fmt"
"strings"
- "git.andreafazzi.eu/andrea/probo/models"
+ "git.andreafazzi.eu/andrea/probo/lib/models"
)
type ErrQuizAlreadyPresent struct {
diff --git a/store/quiz_test.go b/lib/store/quiz_test.go
similarity index 99%
rename from store/quiz_test.go
rename to lib/store/quiz_test.go
index d24cb57..31e60e8 100644
--- a/store/quiz_test.go
+++ b/lib/store/quiz_test.go
@@ -3,7 +3,7 @@ package store
import (
"reflect"
- "git.andreafazzi.eu/andrea/probo/models"
+ "git.andreafazzi.eu/andrea/probo/lib/models"
"github.com/remogatto/prettytest"
)
diff --git a/store/response.go b/lib/store/response.go
similarity index 53%
rename from store/response.go
rename to lib/store/response.go
index 72c3999..c93cc16 100644
--- a/store/response.go
+++ b/lib/store/response.go
@@ -1,5 +1,5 @@
package store
-import "git.andreafazzi.eu/andrea/probo/models"
+import "git.andreafazzi.eu/andrea/probo/lib/models"
type ResponseStore = Store[*models.Response]
diff --git a/store/session.go b/lib/store/session.go
similarity index 53%
rename from store/session.go
rename to lib/store/session.go
index 909c1f7..8a148c3 100644
--- a/store/session.go
+++ b/lib/store/session.go
@@ -1,5 +1,5 @@
package store
-import "git.andreafazzi.eu/andrea/probo/models"
+import "git.andreafazzi.eu/andrea/probo/lib/models"
type SessionStore = Store[*models.Session]
diff --git a/store/store.go b/lib/store/store.go
similarity index 100%
rename from store/store.go
rename to lib/store/store.go
diff --git a/store/store_test.go b/lib/store/store_test.go
similarity index 86%
rename from store/store_test.go
rename to lib/store/store_test.go
index 2a2c353..e4804b0 100644
--- a/store/store_test.go
+++ b/lib/store/store_test.go
@@ -10,7 +10,6 @@ func TestRunner(t *testing.T) {
prettytest.Run(
t,
new(quizTestSuite),
- new(collectionTestSuite),
new(participantTestSuite),
)
}
diff --git a/lib/store/testdata/participants.csv b/lib/store/testdata/participants.csv
new file mode 100644
index 0000000..217ffa4
--- /dev/null
+++ b/lib/store/testdata/participants.csv
@@ -0,0 +1,4 @@
+Lastname,Firstname,Token,Attributes
+CABRERA,GAIA,982998,class:1 D LIN
+VERDI,ANNA,868424,class:1 D LIN
+BIANCHI,ELENA,795233,class:1 D LIN
diff --git a/logger/logger.go b/logger/logger.go
deleted file mode 100644
index 130107b..0000000
--- a/logger/logger.go
+++ /dev/null
@@ -1,112 +0,0 @@
-package logger
-
-import (
- "log"
- "net/http"
- "time"
-
- "github.com/sirupsen/logrus"
-)
-
-const (
- Disabled = iota
- InfoLevel
- WarningLevel
- DebugLevel
-)
-
-type (
- // struct for holding response details
- responseData struct {
- status int
- size int
- }
-
- // our http.ResponseWriter implementation
- loggingResponseWriter struct {
- http.ResponseWriter // compose original http.ResponseWriter
- responseData *responseData
- }
-)
-
-var loggerLevel int = InfoLevel
-
-func (r *loggingResponseWriter) Write(b []byte) (int, error) {
- size, err := r.ResponseWriter.Write(b) // write response using original http.ResponseWriter
- r.responseData.size += size // capture size
- return size, err
-}
-
-func (r *loggingResponseWriter) WriteHeader(statusCode int) {
- r.ResponseWriter.WriteHeader(statusCode) // write status code using original http.ResponseWriter
- r.responseData.status = statusCode // capture status code
-}
-
-func WithLogging(h http.Handler) http.Handler {
- loggingFn := func(rw http.ResponseWriter, req *http.Request) {
- start := time.Now()
-
- responseData := &responseData{
- status: 0,
- size: 0,
- }
- lrw := loggingResponseWriter{
- ResponseWriter: rw, // compose original http.ResponseWriter
- responseData: responseData,
- }
- h.ServeHTTP(&lrw, req) // inject our implementation of http.ResponseWriter
-
- duration := time.Since(start)
-
- if loggerLevel >= InfoLevel {
- logrus.WithFields(logrus.Fields{
- "URI": req.RequestURI,
- "Method": req.Method,
- "Status": responseData.status,
- "Duration": duration,
- "Size": responseData.size,
- }).Info("Completed.")
- }
- }
- return http.HandlerFunc(loggingFn)
-}
-
-func SetLevel(level int) {
- loggerLevel = level
-}
-
-func Info(v ...interface{}) {
- if loggerLevel >= InfoLevel {
- log.Println(v...)
- }
-}
-
-func Infof(format string, v ...interface{}) {
- if loggerLevel >= InfoLevel {
- log.Printf(format, v...)
- }
-}
-
-func Warning(v ...interface{}) {
- if loggerLevel >= WarningLevel {
- log.Println(v...)
- }
-}
-
-func Warningf(format string, v ...interface{}) {
- if loggerLevel >= WarningLevel {
- log.Printf(format, v...)
- }
-}
-
-func Debug(v ...interface{}) {
- if loggerLevel >= DebugLevel {
- log.Println(v...)
- }
-}
-
-func Debugf(format string, v ...interface{}) {
- if loggerLevel >= DebugLevel {
- log.Printf(format, v...)
- }
-}
diff --git a/main.go b/main.go
index ecf9011..94633d6 100644
--- a/main.go
+++ b/main.go
@@ -1,28 +1,290 @@
package main
import (
- "log"
+ "encoding/json"
+ "io"
+ "log/slog"
+ "math/rand"
"net/http"
+ "os"
+ "path/filepath"
+ "strconv"
+ "strings"
+ "text/template"
+ "time"
- "git.andreafazzi.eu/andrea/probo/hasher/sha256"
- "git.andreafazzi.eu/andrea/probo/logger"
- "git.andreafazzi.eu/andrea/probo/store/memory"
- "github.com/sirupsen/logrus"
+ "git.andreafazzi.eu/andrea/probo/lib/models"
+ "git.andreafazzi.eu/andrea/probo/lib/store"
+ "git.andreafazzi.eu/andrea/probo/lib/store/file"
+ "github.com/lmittmann/tint"
)
-const port = "8080"
+var (
+ DefaultAssetDir = "assets"
+ DefaultDataDir = "data"
+ DefaultSessionDir = "sessions"
+ DefaultResponseDir = "responses"
+ DefaultTemplateDir = "templates"
+ DefaultStaticDir = "static"
+)
+
+type Config struct {
+ SessionDir string
+ ResponseDir string
+ TemplateDir string
+ StaticDir string
+}
+
+type ExamTemplateData struct {
+ *models.Exam
+
+ SessionID string
+}
+
+type Server struct {
+ config *Config
+ mux *http.ServeMux
+
+ sessionFileStore *file.SessionFileStore
+ responseFileStore *file.ResponseFileStore
+}
+
+func GetDefaultTemplateDir() string {
+ return filepath.Join(DefaultAssetDir, DefaultTemplateDir)
+}
+
+func GetDefaultStaticDir() string {
+ return filepath.Join(DefaultAssetDir, DefaultStaticDir)
+}
+
+func GetDefaultSessionDir() string {
+ return filepath.Join(DefaultDataDir, DefaultSessionDir)
+}
+
+func GetDefaultResponseDir() string {
+ return filepath.Join(DefaultDataDir, DefaultResponseDir)
+}
+
+func NewServer(config *Config) (*Server, error) {
+ _, err := os.Stat(config.SessionDir)
+ if err != nil {
+ return nil, err
+ }
+
+ _, err = os.Stat(config.TemplateDir)
+ if err != nil {
+ return nil, err
+ }
+
+ _, err = os.Stat(config.StaticDir)
+ if err != nil {
+ return nil, err
+ }
+
+ sStore, err := file.NewSessionFileStore(
+ &file.FileStoreConfig[*models.Session, *store.SessionStore]{
+ FilePathConfig: file.FilePathConfig{Dir: config.SessionDir, FilePrefix: "session", FileSuffix: ".json"},
+ IndexDirFunc: file.DefaultIndexDirFunc[*models.Session, *store.SessionStore],
+ CreateEntityFunc: func() *models.Session {
+ return &models.Session{}
+ },
+ },
+ )
+ if err != nil {
+ return nil, err
+ }
+
+ rStore, err := file.NewResponseFileStore(
+ &file.FileStoreConfig[*models.Response, *store.ResponseStore]{
+ FilePathConfig: file.FilePathConfig{Dir: config.ResponseDir, FilePrefix: "response", FileSuffix: ".json"},
+ IndexDirFunc: file.DefaultIndexDirFunc[*models.Response, *store.ResponseStore],
+ CreateEntityFunc: func() *models.Response {
+ return &models.Response{}
+ },
+ },
+ )
+ if err != nil {
+ return nil, err
+ }
+
+ rStore.FilePathConfig = file.FilePathConfig{
+ Dir: config.ResponseDir,
+ FilePrefix: "response",
+ FileSuffix: ".json",
+ }
+
+ s := &Server{
+ config,
+ http.NewServeMux(),
+ sStore,
+ rStore,
+ }
+
+ s.mux.Handle("/static/", http.StripPrefix("/static", http.FileServer(http.Dir(config.StaticDir))))
+ s.mux.HandleFunc("/create", s.createExamSessionHandler)
+ s.mux.HandleFunc("/responses/", s.getResponsesHandler)
+ s.mux.HandleFunc("/", s.getExamHandler)
+
+ return s, nil
+}
+
+func NewDefaultServer() (*Server, error) {
+ return NewServer(&Config{
+ SessionDir: GetDefaultSessionDir(),
+ ResponseDir: GetDefaultResponseDir(),
+ TemplateDir: GetDefaultTemplateDir(),
+ StaticDir: GetDefaultStaticDir(),
+ })
+}
+
+func (s *Server) getResponsesHandler(w http.ResponseWriter, r *http.Request) {
+ result := make([]*models.Response, 0)
+
+ urlParts := strings.Split(r.URL.Path, "/")
+
+ sessionID := urlParts[2]
+
+ if r.Method == "GET" {
+ session, err := s.sessionFileStore.Read(sessionID)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+ for _, exam := range session.Exams {
+ responses := s.responseFileStore.ReadAll()
+ for _, r := range responses {
+ if r.ID == exam.ID {
+ result = append(result, r)
+ }
+ }
+ }
+ err = json.NewEncoder(w).Encode(result)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+ }
+}
+
+func (s *Server) createExamSessionHandler(w http.ResponseWriter, r *http.Request) {
+ session := new(models.Session)
+
+ data, err := io.ReadAll(r.Body)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusBadRequest)
+ return
+ }
+
+ err = session.Unmarshal(data)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusBadRequest)
+ return
+ }
+
+ memorySession, err := s.sessionFileStore.Create(session)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+
+ err = json.NewEncoder(w).Encode(memorySession)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+
+ slog.Info("Received a new session", "session", memorySession)
+
+}
+
+func (s *Server) getExamHandler(w http.ResponseWriter, r *http.Request) {
+ urlParts := strings.Split(r.URL.Path, "/")
+
+ sessionID := urlParts[1]
+ token := urlParts[2]
+
+ session, err := s.sessionFileStore.Read(sessionID)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+
+ exam := session.Exams[token]
+
+ if r.Method == "GET" {
+ w.Header().Set("Content-Type", "text/html")
+
+ tplData, err := os.ReadFile(filepath.Join(GetDefaultTemplateDir(), "exam.tpl"))
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+
+ }
+ tmpl := template.Must(template.New("exam").Parse(string(tplData)))
+
+ err = tmpl.Execute(w, ExamTemplateData{exam, session.ID})
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+ }
+
+ if r.Method == "POST" {
+ err := r.ParseForm()
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusBadRequest)
+ return
+ }
+
+ response := new(models.Response)
+ response.UniqueIDFunc = func() string {
+ return exam.GetID()
+ }
+
+ response.Questions = make(map[string]string)
+ for qID, values := range r.Form {
+ for _, aID := range values {
+ response.Questions[qID] = aID
+ }
+ }
+
+ _, err = s.responseFileStore.Create(response)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusBadRequest)
+ return
+ }
+
+ w.Write([]byte("Thank you for your response.
"))
+ return
+ }
+
+}
+
+func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+ s.mux.ServeHTTP(w, r)
+}
+
+func generateRandomID() string {
+ id := ""
+ for i := 0; i < 6; i++ {
+ id += strconv.Itoa(rand.Intn(9) + 1)
+ }
+ return id
+}
func main() {
- logger.SetLevel(logger.DebugLevel)
+ slog.SetDefault(slog.New(
+ tint.NewHandler(os.Stdout, &tint.Options{
+ Level: slog.LevelInfo,
+ TimeFormat: time.Kitchen,
+ }),
+ ))
- server := NewProboCollectorServer(
- memory.NewMemoryProboCollectorStore(
- sha256.NewDefault256Hasher(sha256.DefaultSHA256HashingFn),
- ),
- )
+ server, err := NewDefaultServer()
+ if err != nil {
+ panic(err)
+ }
- addr := "http://localhost:" + port
- logrus.WithField("address", addr).Info("Probo Collector is up&running...")
-
- log.Fatal(http.ListenAndServe(":"+port, server))
+ slog.Info("Probo server started.")
+ http.ListenAndServe(":8080", server)
}
diff --git a/server.go b/server.go
deleted file mode 100644
index ff276bc..0000000
--- a/server.go
+++ /dev/null
@@ -1,150 +0,0 @@
-package main
-
-import (
- "encoding/json"
- "io/ioutil"
- "net/http"
-
- "git.andreafazzi.eu/andrea/probo/client"
- "git.andreafazzi.eu/andrea/probo/logger"
- "git.andreafazzi.eu/andrea/probo/models"
- "git.andreafazzi.eu/andrea/probo/store"
- "github.com/julienschmidt/httprouter"
-)
-
-type ProboCollectorServer struct {
- store store.ProboCollectorStore
- http.Handler
-}
-
-func NewProboCollectorServer(store store.ProboCollectorStore) *ProboCollectorServer {
- ps := new(ProboCollectorServer)
- ps.store = store
-
- router := httprouter.New()
-
- router.GET("/quizzes", httprouter.Handle(ps.readAllQuizzesHandler))
- router.POST("/quizzes/create", httprouter.Handle(ps.createQuizHandler))
- router.PUT("/quizzes/update/:id", httprouter.Handle(ps.updateQuizHandler))
-
- ps.Handler = logger.WithLogging(ps.jsonHeaderMiddleware(router))
-
- return ps
-}
-
-func (ps *ProboCollectorServer) jsonHeaderMiddleware(next http.Handler) http.Handler {
- return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
- w.Header().Add("Content-Type", "application/json")
- next.ServeHTTP(w, r)
- })
-}
-
-func (ps *ProboCollectorServer) readAllQuizzesHandler(w http.ResponseWriter, r *http.Request, params httprouter.Params) {
- response := new(client.ReadAllQuizResponse)
-
- quizzes, err := ps.readAllQuiz(w, r)
- if err != nil {
- response = &client.ReadAllQuizResponse{
- BaseResponse: client.BaseResponse{Status: "error", Message: err.Error()},
- Content: nil,
- }
- } else {
- response = &client.ReadAllQuizResponse{
- BaseResponse: client.BaseResponse{Status: "success", Message: ""},
- Content: quizzes,
- }
- }
-
- w.WriteHeader(http.StatusOK)
- json.NewEncoder(w).Encode(response)
-}
-
-func (ps *ProboCollectorServer) createQuizHandler(w http.ResponseWriter, r *http.Request, params httprouter.Params) {
- response := new(client.CreateQuizResponse)
-
- quiz, err := ps.createQuiz(w, r)
- if err != nil {
- response = &client.CreateQuizResponse{
- BaseResponse: client.BaseResponse{Status: "error", Message: err.Error()},
- Content: nil,
- }
- }
-
- response = &client.CreateQuizResponse{
- BaseResponse: client.BaseResponse{Status: "success", Message: ""},
- Content: quiz,
- }
-
- w.WriteHeader(http.StatusAccepted)
- json.NewEncoder(w).Encode(response)
-}
-
-func (ps *ProboCollectorServer) updateQuizHandler(w http.ResponseWriter, r *http.Request, params httprouter.Params) {
- response := new(client.UpdateQuizResponse)
-
- quiz, err := ps.updateQuiz(w, r, params.ByName("id"))
- if err != nil {
- response = &client.UpdateQuizResponse{
- BaseResponse: client.BaseResponse{Status: "error", Message: err.Error()},
- Content: nil,
- }
- } else {
- response = &client.UpdateQuizResponse{
- BaseResponse: client.BaseResponse{Status: "success", Message: ""},
- Content: quiz,
- }
- }
-
- w.WriteHeader(http.StatusAccepted)
- json.NewEncoder(w).Encode(response)
-}
-
-func (ps *ProboCollectorServer) readAllQuiz(w http.ResponseWriter, r *http.Request) ([]*models.Quiz, error) {
- quizzes, err := ps.store.ReadAllQuizzes()
- if err != nil {
- return nil, err
- }
- return quizzes, nil
-}
-
-func (ps *ProboCollectorServer) updateQuiz(w http.ResponseWriter, r *http.Request, id string) (*models.Quiz, error) {
- body, err := ioutil.ReadAll(r.Body)
- if err != nil {
- return nil, err
- }
-
- updateQuizReq := new(client.CreateUpdateQuizRequest)
-
- err = json.Unmarshal(body, &updateQuizReq)
- if err != nil {
- return nil, err
- }
-
- updatedQuiz, err := ps.store.UpdateQuiz(updateQuizReq, id)
- if err != nil {
- return nil, err
- }
-
- return updatedQuiz, nil
-}
-
-func (ps *ProboCollectorServer) createQuiz(w http.ResponseWriter, r *http.Request) (*models.Quiz, error) {
- body, err := ioutil.ReadAll(r.Body)
- if err != nil {
- return nil, err
- }
-
- createQuizReq := new(client.CreateUpdateQuizRequest)
-
- err = json.Unmarshal(body, &createQuizReq)
- if err != nil {
- return nil, err
- }
-
- createdQuiz, err := ps.store.CreateQuiz(createQuizReq)
- if err != nil {
- return nil, err
- }
-
- return createdQuiz, nil
-}
diff --git a/server/.gitignore b/server/.gitignore
deleted file mode 100644
index a1e9e7d..0000000
--- a/server/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-server
-data
diff --git a/server/main.go b/server/main.go
deleted file mode 100644
index 2f90bb8..0000000
--- a/server/main.go
+++ /dev/null
@@ -1,278 +0,0 @@
-package main
-
-import (
- "encoding/json"
- "io"
- "log"
- "math/rand"
- "net/http"
- "os"
- "path/filepath"
- "strconv"
- "strings"
- "text/template"
-
- "git.andreafazzi.eu/andrea/probo/models"
- "git.andreafazzi.eu/andrea/probo/store"
- "git.andreafazzi.eu/andrea/probo/store/file"
-)
-
-var (
- DefaultDataDir = "data"
- DefaultSessionDir = "sessions"
- DefaultResponseDir = "responses"
- DefaultTemplateDir = "templates"
- DefaultStaticDir = "static"
-)
-
-type Config struct {
- SessionDir string
- ResponseDir string
- TemplateDir string
- StaticDir string
-}
-
-type ExamTemplateData struct {
- *models.Exam
-
- SessionID string
-}
-
-type Server struct {
- config *Config
- mux *http.ServeMux
-
- sessionFileStore *file.SessionFileStore
- responseFileStore *file.ResponseFileStore
-}
-
-func GetDefaultTemplateDir() string {
- return DefaultTemplateDir
-}
-
-func GetDefaultStaticDir() string {
- return DefaultStaticDir
-}
-
-func GetDefaultSessionDir() string {
- return filepath.Join(DefaultDataDir, DefaultSessionDir)
-}
-
-func GetDefaultResponseDir() string {
- return filepath.Join(DefaultDataDir, DefaultResponseDir)
-}
-
-func NewServer(config *Config) (*Server, error) {
- _, err := os.Stat(config.SessionDir)
- if err != nil {
- return nil, err
- }
-
- _, err = os.Stat(config.TemplateDir)
- if err != nil {
- return nil, err
- }
-
- _, err = os.Stat(config.StaticDir)
- if err != nil {
- return nil, err
- }
-
- sStore, err := file.NewSessionFileStore(
- &file.FileStoreConfig[*models.Session, *store.SessionStore]{
- FilePathConfig: file.FilePathConfig{Dir: config.SessionDir, FilePrefix: "session", FileSuffix: ".json"},
- IndexDirFunc: file.DefaultIndexDirFunc[*models.Session, *store.SessionStore],
- CreateEntityFunc: func() *models.Session {
- return &models.Session{}
- },
- },
- )
- if err != nil {
- return nil, err
- }
-
- rStore, err := file.NewResponseFileStore(
- &file.FileStoreConfig[*models.Response, *store.ResponseStore]{
- FilePathConfig: file.FilePathConfig{Dir: config.ResponseDir, FilePrefix: "response", FileSuffix: ".json"},
- IndexDirFunc: file.DefaultIndexDirFunc[*models.Response, *store.ResponseStore],
- CreateEntityFunc: func() *models.Response {
- return &models.Response{}
- },
- },
- )
- if err != nil {
- return nil, err
- }
-
- rStore.FilePathConfig = file.FilePathConfig{
- Dir: config.ResponseDir,
- FilePrefix: "response",
- FileSuffix: ".json",
- }
-
- s := &Server{
- config,
- http.NewServeMux(),
- sStore,
- rStore,
- }
-
- s.mux.Handle("/static/", http.StripPrefix("/static", http.FileServer(http.Dir(config.StaticDir))))
- s.mux.HandleFunc("/create", s.createExamSessionHandler)
- s.mux.HandleFunc("/responses/", s.getResponsesHandler)
- s.mux.HandleFunc("/", s.getExamHandler)
-
- return s, nil
-}
-
-func NewDefaultServer() (*Server, error) {
- return NewServer(&Config{
- SessionDir: GetDefaultSessionDir(),
- ResponseDir: GetDefaultResponseDir(),
- TemplateDir: GetDefaultTemplateDir(),
- StaticDir: GetDefaultStaticDir(),
- })
-}
-
-func (s *Server) getResponsesHandler(w http.ResponseWriter, r *http.Request) {
- result := make([]*models.Response, 0)
-
- urlParts := strings.Split(r.URL.Path, "/")
-
- sessionID := urlParts[2]
-
- if r.Method == "GET" {
- session, err := s.sessionFileStore.Read(sessionID)
- if err != nil {
- http.Error(w, err.Error(), http.StatusInternalServerError)
- return
- }
- for _, exam := range session.Exams {
- responses := s.responseFileStore.ReadAll()
- for _, r := range responses {
- if r.ID == exam.ID {
- result = append(result, r)
- }
- }
- }
- err = json.NewEncoder(w).Encode(result)
- if err != nil {
- http.Error(w, err.Error(), http.StatusInternalServerError)
- return
- }
- }
-}
-
-func (s *Server) createExamSessionHandler(w http.ResponseWriter, r *http.Request) {
- session := new(models.Session)
-
- data, err := io.ReadAll(r.Body)
- if err != nil {
- http.Error(w, err.Error(), http.StatusBadRequest)
- return
- }
-
- err = session.Unmarshal(data)
- if err != nil {
- http.Error(w, err.Error(), http.StatusBadRequest)
- return
- }
-
- memorySession, err := s.sessionFileStore.Create(session)
- if err != nil {
- http.Error(w, err.Error(), http.StatusInternalServerError)
- return
- }
-
- err = json.NewEncoder(w).Encode(memorySession)
- if err != nil {
- http.Error(w, err.Error(), http.StatusInternalServerError)
- return
- }
-
-}
-
-func (s *Server) getExamHandler(w http.ResponseWriter, r *http.Request) {
- urlParts := strings.Split(r.URL.Path, "/")
-
- sessionID := urlParts[1]
- token := urlParts[2]
-
- session, err := s.sessionFileStore.Read(sessionID)
- if err != nil {
- http.Error(w, err.Error(), http.StatusInternalServerError)
- return
- }
-
- exam := session.Exams[token]
-
- if r.Method == "GET" {
- w.Header().Set("Content-Type", "text/html")
-
- tplData, err := os.ReadFile(filepath.Join(GetDefaultTemplateDir(), "exam.tpl"))
- if err != nil {
- http.Error(w, err.Error(), http.StatusInternalServerError)
- return
-
- }
- tmpl := template.Must(template.New("exam").Parse(string(tplData)))
-
- err = tmpl.Execute(w, ExamTemplateData{exam, session.ID})
- if err != nil {
- http.Error(w, err.Error(), http.StatusInternalServerError)
- return
- }
- }
-
- if r.Method == "POST" {
- err := r.ParseForm()
- if err != nil {
- http.Error(w, err.Error(), http.StatusBadRequest)
- return
- }
-
- response := new(models.Response)
- response.UniqueIDFunc = func() string {
- return exam.GetID()
- }
-
- response.Questions = make(map[string]string)
- for qID, values := range r.Form {
- for _, aID := range values {
- response.Questions[qID] = aID
- }
- }
-
- _, err = s.responseFileStore.Create(response)
- if err != nil {
- http.Error(w, err.Error(), http.StatusBadRequest)
- return
- }
-
- w.Write([]byte("Thank you for your response.
"))
- return
- }
-
-}
-
-func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
- s.mux.ServeHTTP(w, r)
-}
-
-func generateRandomID() string {
- id := ""
- for i := 0; i < 6; i++ {
- id += strconv.Itoa(rand.Intn(9) + 1)
- }
- return id
-}
-
-func main() {
- server, err := NewDefaultServer()
- if err != nil {
- panic(err)
- }
-
- log.Println("Probo server started.")
- http.ListenAndServe(":8080", server)
-}
diff --git a/server/payload.json b/server/payload.json
deleted file mode 100644
index 97a93b4..0000000
--- a/server/payload.json
+++ /dev/null
@@ -1,170 +0,0 @@
-{
- "ID": "fe0a7ee0-f31a-413d-f123-ab5068bcaaaa",
- "Name": "Test session",
- "Exams": {
- "111222": {
- "id": "fe0a7ee0-f31a-413d-ba81-ab5068bc4c73",
- "created_at": "0001-01-01T00:00:00Z",
- "updated_at": "0001-01-01T00:00:00Z",
- "Participant": {
- "ID": "1234",
- "Firstname": "John",
- "Lastname": "Smith",
- "Token": 111222,
- "Attributes": {
- "class": "1 D LIN"
- }
- },
- "Quizzes": [
- {
- "id": "0610939b-a1a3-4d0e-bbc4-2aae0e8ee4b9",
- "created_at": "2023-11-27T17:51:53.910642221+01:00",
- "updated_at": "0001-01-01T00:00:00Z",
- "hash": "",
- "question": {
- "id": "98c0eec9-677f-464e-9e3e-864a859f29a3",
- "created_at": "0001-01-01T00:00:00Z",
- "updated_at": "0001-01-01T00:00:00Z",
- "text": "Question text with #tag1."
- },
- "answers": [
- {
- "id": "1ab5ff1f-74c8-4efc-abdc-d03a3640f3bc",
- "text": "Answer 1"
- },
- {
- "id": "74547724-b905-476f-8cfc-6ee633f92ef3",
- "text": "Answer 2"
- },
- {
- "id": "96c1a8ee-c50c-4ebc-89e4-9f3ca356adbd",
- "text": "Answer 3"
- },
- {
- "id": "16c4b95e-64ce-4666-8cbe-b66fa59eb23b",
- "text": "Answer 4"
- }
- ],
- "tags": [
- {
- "CreatedAt": "0001-01-01T00:00:00Z",
- "UpdatedAt": "0001-01-01T00:00:00Z",
- "DeletedAt": null,
- "name": "#tag1"
- }
- ],
- "correct": {
- "id": "1ab5ff1f-74c8-4efc-abdc-d03a3640f3bc",
- "text": "Answer 1"
- },
- "CorrectPos": 0,
- "type": 0
- },
- {
- "id": "915818c4-b0ce-4efc-8def-7fc8d5fa7454",
- "created_at": "2023-11-27T17:51:53.91077796+01:00",
- "updated_at": "0001-01-01T00:00:00Z",
- "hash": "",
- "question": {
- "id": "70793f0d-2855-4140-814e-40167464424b",
- "created_at": "0001-01-01T00:00:00Z",
- "updated_at": "0001-01-01T00:00:00Z",
- "text": "Another question text with #tag1."
- },
- "answers": [
- {
- "id": "1ab5ff1f-74c8-4efc-abdc-d03a3640f3bc",
- "text": "Answer 1"
- },
- {
- "id": "74547724-b905-476f-8cfc-6ee633f92ef3",
- "text": "Answer 2"
- },
- {
- "id": "96c1a8ee-c50c-4ebc-89e4-9f3ca356adbd",
- "text": "Answer 3"
- },
- {
- "id": "16c4b95e-64ce-4666-8cbe-b66fa59eb23b",
- "text": "Answer 4"
- }
- ],
- "tags": [
- {
- "CreatedAt": "0001-01-01T00:00:00Z",
- "UpdatedAt": "0001-01-01T00:00:00Z",
- "DeletedAt": null,
- "name": "#tag1"
- }
- ],
- "correct": {
- "id": "1ab5ff1f-74c8-4efc-abdc-d03a3640f3bc",
- "text": "Answer 1"
- },
- "CorrectPos": 0,
- "type": 0
- }
- ]
- }
- },
- "333444": {
- "id": "12345678-abcd-efgh-ijkl-9876543210ef",
- "created_at": "2023-12-01T12:00:00Z",
- "updated_at": "2023-12-01T12:00:00Z",
- "Participant": {
- "ID": "5678",
- "Firstname": "Jane",
- "Lastname": "Doe",
- "Token": 333444,
- "Attributes": {
- "class": "2 A SCI"
- }
- },
- "Quizzes": [
- {
- "id": "22222222-abcd-efgh-ijkl-9876543210ef",
- "created_at": "2023-12-01T12:00:00Z",
- "updated_at": "2023-12-01T12:00:00Z",
- "hash": "",
- "question": {
- "id": "33333333-abcd-efgh-ijkl-9876543210ef",
- "created_at": "2023-12-01T12:00:00Z",
- "updated_at": "2023-12-01T12:00:00Z",
- "text": "Sample question text."
- },
- "answers": [
- {
- "id": "44444444-abcd-efgh-ijkl-9876543210ef",
- "text": "Option 1"
- },
- {
- "id": "55555555-abcd-efgh-ijkl-9876543210ef",
- "text": "Option 2"
- },
- {
- "id": "66666666-abcd-efgh-ijkl-9876543210ef",
- "text": "Option 3"
- },
- {
- "id": "77777777-abcd-efgh-ijkl-9876543210ef",
- "text": "Option 4"
- }
- ],
- "tags": [
- {
- "CreatedAt": "2023-12-01T12:00:00Z",
- "UpdatedAt": "2023-12-01T12:00:00Z",
- "DeletedAt": null,
- "name": "#tag2"
- }
- ],
- "correct": {
- "id": "44444444-abcd-efgh-ijkl-9876543210ef",
- "text": "Option 1"
- },
- "CorrectPos": 0,
- "type": 0
- }
- ]
- }
-}
diff --git a/server/server_test.go b/server/server_test.go
deleted file mode 100644
index ea7f28a..0000000
--- a/server/server_test.go
+++ /dev/null
@@ -1,279 +0,0 @@
-package main
-
-import (
- "encoding/json"
- "fmt"
- "net/http"
- "net/http/httptest"
- "os"
- "path/filepath"
- "strings"
- "testing"
-
- "git.andreafazzi.eu/andrea/probo/models"
- "github.com/remogatto/prettytest"
-)
-
-var examPayload = `
-{
- "ID": "fe0a7ee0-f31a-413d-f123-ab5068bcaaaa",
- "Name": "Test session",
- "Exams": {
- "111222": {
- "id": "fe0a7ee0-f31a-413d-ba81-ab5068bc4c73",
- "created_at": "0001-01-01T00:00:00Z",
- "updated_at": "0001-01-01T00:00:00Z",
- "Participant": {
- "ID": "1234",
- "Firstname": "John",
- "Lastname": "Smith",
- "Token": "111222",
- "Attributes": {
- "class": "1 D LIN"
- }
- },
- "Quizzes": [
- {
- "id": "0610939b-a1a3-4d0e-bbc4-2aae0e8ee4b9",
- "created_at": "2023-11-27T17:51:53.910642221+01:00",
- "updated_at": "0001-01-01T00:00:00Z",
- "hash": "",
- "question": {
- "id": "98c0eec9-677f-464e-9e3e-864a859f29a3",
- "created_at": "0001-01-01T00:00:00Z",
- "updated_at": "0001-01-01T00:00:00Z",
- "text": "Question text with #tag1."
- },
- "answers": [
- {
- "id": "1ab5ff1f-74c8-4efc-abdc-d03a3640f3bc",
- "text": "Answer 1"
- },
- {
- "id": "74547724-b905-476f-8cfc-6ee633f92ef3",
- "text": "Answer 2"
- },
- {
- "id": "96c1a8ee-c50c-4ebc-89e4-9f3ca356adbd",
- "text": "Answer 3"
- },
- {
- "id": "16c4b95e-64ce-4666-8cbe-b66fa59eb23b",
- "text": "Answer 4"
- }
- ],
- "tags": [
- {
- "CreatedAt": "0001-01-01T00:00:00Z",
- "UpdatedAt": "0001-01-01T00:00:00Z",
- "DeletedAt": null,
- "name": "#tag1"
- }
- ],
- "correct": {
- "id": "1ab5ff1f-74c8-4efc-abdc-d03a3640f3bc",
- "text": "Answer 1"
- },
- "CorrectPos": 0,
- "type": 0
- },
- {
- "id": "915818c4-b0ce-4efc-8def-7fc8d5fa7454",
- "created_at": "2023-11-27T17:51:53.91077796+01:00",
- "updated_at": "0001-01-01T00:00:00Z",
- "hash": "",
- "question": {
- "id": "70793f0d-2855-4140-814e-40167464424b",
- "created_at": "0001-01-01T00:00:00Z",
- "updated_at": "0001-01-01T00:00:00Z",
- "text": "Another question text with #tag1."
- },
- "answers": [
- {
- "id": "1ab5ff1f-74c8-4efc-abdc-d03a3640f3bc",
- "text": "Answer 1"
- },
- {
- "id": "74547724-b905-476f-8cfc-6ee633f92ef3",
- "text": "Answer 2"
- },
- {
- "id": "96c1a8ee-c50c-4ebc-89e4-9f3ca356adbd",
- "text": "Answer 3"
- },
- {
- "id": "16c4b95e-64ce-4666-8cbe-b66fa59eb23b",
- "text": "Answer 4"
- }
- ],
- "tags": [
- {
- "CreatedAt": "0001-01-01T00:00:00Z",
- "UpdatedAt": "0001-01-01T00:00:00Z",
- "DeletedAt": null,
- "name": "#tag1"
- }
- ],
- "correct": {
- "id": "1ab5ff1f-74c8-4efc-abdc-d03a3640f3bc",
- "text": "Answer 1"
- },
- "CorrectPos": 0,
- "type": 0
- }
- ]
- }
- },
- "333444": {
- "id": "12345678-abcd-efgh-ijkl-9876543210ef",
- "created_at": "2023-12-01T12:00:00Z",
- "updated_at": "2023-12-01T12:00:00Z",
- "Participant": {
- "ID": "5678",
- "Firstname": "Jane",
- "Lastname": "Doe",
- "Token": "333444",
- "Attributes": {
- "class": "2 A SCI"
- }
- },
- "Quizzes": [
- {
- "id": "22222222-abcd-efgh-ijkl-9876543210ef",
- "created_at": "2023-12-01T12:00:00Z",
- "updated_at": "2023-12-01T12:00:00Z",
- "hash": "",
- "question": {
- "id": "33333333-abcd-efgh-ijkl-9876543210ef",
- "created_at": "2023-12-01T12:00:00Z",
- "updated_at": "2023-12-01T12:00:00Z",
- "text": "Sample question text."
- },
- "answers": [
- {
- "id": "44444444-abcd-efgh-ijkl-9876543210ef",
- "text": "Option 1"
- },
- {
- "id": "55555555-abcd-efgh-ijkl-9876543210ef",
- "text": "Option 2"
- },
- {
- "id": "66666666-abcd-efgh-ijkl-9876543210ef",
- "text": "Option 3"
- },
- {
- "id": "77777777-abcd-efgh-ijkl-9876543210ef",
- "text": "Option 4"
- }
- ],
- "tags": [
- {
- "CreatedAt": "2023-12-01T12:00:00Z",
- "UpdatedAt": "2023-12-01T12:00:00Z",
- "DeletedAt": null,
- "name": "#tag2"
- }
- ],
- "correct": {
- "id": "44444444-abcd-efgh-ijkl-9876543210ef",
- "text": "Option 1"
- },
- "CorrectPos": 0,
- "type": 0
- }
- ]
- }
-}
-`
-
-type serverTestSuite struct {
- prettytest.Suite
-}
-
-func TestRunner(t *testing.T) {
- prettytest.Run(
- t,
- new(serverTestSuite),
- )
-}
-
-func (t *serverTestSuite) TestCreate() {
-
- DefaultDataDir = "testdata"
-
- s, err := NewDefaultServer()
- t.Nil(err)
-
- if !t.Failed() {
- request, _ := http.NewRequest(http.MethodPost, "/create", strings.NewReader(examPayload))
- response := httptest.NewRecorder()
-
- handler := http.HandlerFunc(s.createExamSessionHandler)
-
- handler.ServeHTTP(response, request)
-
- t.Equal(http.StatusOK, response.Code)
-
- if !t.Failed() {
- var session *models.Session
-
- err := json.Unmarshal(response.Body.Bytes(), &session)
- t.Nil(err)
-
- path := filepath.Join(GetDefaultSessionDir(), "session_fe0a7ee0-f31a-413d-f123-ab5068bcaaaa.json")
-
- _, err = os.Stat(path)
- t.Nil(err)
-
- defer os.Remove(path)
-
- t.Equal("fe0a7ee0-f31a-413d-f123-ab5068bcaaaa", session.ID)
-
- }
- }
-}
-
-func (t *serverTestSuite) TestRead() {
-
- DefaultDataDir = "testdata"
-
- s, err := NewDefaultServer()
- t.Nil(err)
-
- if !t.Failed() {
- request, _ := http.NewRequest(http.MethodPost, "/create", strings.NewReader(examPayload))
- response := httptest.NewRecorder()
-
- handler := http.HandlerFunc(s.createExamSessionHandler)
-
- handler.ServeHTTP(response, request)
-
- t.Equal(http.StatusOK, response.Code)
-
- if !t.Failed() {
- var session *models.Session
-
- err := json.Unmarshal(response.Body.Bytes(), &session)
- t.Nil(err)
-
- path := filepath.Join(GetDefaultSessionDir(), "session_fe0a7ee0-f31a-413d-f123-ab5068bcaaaa.json")
- _, err = os.Stat(path)
- t.Nil(err)
-
- if !t.Failed() {
- defer os.RemoveAll(path)
-
- request, _ := http.NewRequest(http.MethodGet, fmt.Sprintf("/%s/%s", session.ID, "111222"), nil)
- response := httptest.NewRecorder()
-
- handler := http.HandlerFunc(s.getExamHandler)
-
- handler.ServeHTTP(response, request)
-
- t.Equal(http.StatusOK, response.Code)
-
- }
- }
- }
-}
diff --git a/server_integration_test.go b/server_integration_test.go
deleted file mode 100644
index c8dee7c..0000000
--- a/server_integration_test.go
+++ /dev/null
@@ -1,201 +0,0 @@
-package main
-
-import (
- "encoding/json"
- "fmt"
- "net/http"
- "net/http/httptest"
- "reflect"
- "strings"
-
- "git.andreafazzi.eu/andrea/probo/client"
- "git.andreafazzi.eu/andrea/probo/hasher/sha256"
- "git.andreafazzi.eu/andrea/probo/store/memory"
- "github.com/remogatto/prettytest"
-)
-
-type integrationTestSuite struct {
- prettytest.Suite
-}
-
-func (t *integrationTestSuite) TestQuizCreateAndReadAll() {
- server := NewProboCollectorServer(
- memory.NewMemoryProboCollectorStore(
- sha256.NewDefault256Hasher(sha256.DefaultSHA256HashingFn),
- ),
- )
-
- // POST a new question using a JSON payload
-
- payload := `
-{
- "question": {"text": "Question 1"},
- "answers": [
- {"text": "Text of the answer 1", "correct": true},
- {"text": "Text of the answer 2"},
- {"text": "Text of the answer 3"},
- {"text": "Text of the answer 4"}
- ]
-}
-`
- createQuizResponse, err := t.createQuiz(server, payload)
- t.True(err == nil, "Response should be decoded properly")
-
- if !t.Failed() {
- t.Equal("success", createQuizResponse.Status)
- t.Equal("Question 1", createQuizResponse.Content.Question.Text)
- t.Equal("Text of the answer 1", createQuizResponse.Content.Answers[0].Text)
- t.Equal("Text of the answer 1", createQuizResponse.Content.Correct.Text)
-
- t.True(createQuizResponse.Content.ID != "", "Test ID should not be empty")
- t.True(createQuizResponse.Content.Question.ID != "", "Question ID should not be empty")
- t.True(createQuizResponse.Content.Answers[0].ID != "", "Answer ID should not be empty")
- }
-
- readAllQuizResponse, err := t.readAllQuiz(server)
- t.True(err == nil, "Response should be decoded properly")
-
- if !t.Failed() {
- t.True(len(readAllQuizResponse.Content) == 1, "Length of returned tests should be 1")
- t.Equal("Question 1", readAllQuizResponse.Content[0].Question.Text)
- }
-}
-
-func (t *integrationTestSuite) TestQuizCreateAndUpdate() {
- server := NewProboCollectorServer(
- memory.NewMemoryProboCollectorStore(
- sha256.NewDefault256Hasher(sha256.DefaultSHA256HashingFn),
- ),
- )
-
- // POST a new question using a JSON payload
-
- payload := `
-{
- "question": {"text": "Question 1"},
- "answers": [
- {"text": "Text of the answer 1", "correct": true},
- {"text": "Text of the answer 2"},
- {"text": "Text of the answer 3"},
- {"text": "Text of the answer 4"}
- ]
-}
-`
- createQuizResponse, err := t.createQuiz(server, payload)
- t.True(err == nil, "Response should be decoded properly")
-
- if !t.Failed() {
- payload = `
-{
- "question": {"text": "Updated Question 1"},
- "answers": [
- {"text": "Text of the answer 1"},
- {"text": "Text of the answer 2"},
- {"text": "Text of the answer 3", "correct": true},
- {"text": "Text of the answer 4"}
- ]
-}
-
-`
- updateQuizResponse, err := t.updateQuiz(server, payload, createQuizResponse.Content.ID)
- t.True(err == nil, "Response should be decoded properly")
-
- if !t.Failed() {
- t.Equal("Updated Question 1", updateQuizResponse.Content.Question.Text)
- t.Equal("Text of the answer 3", updateQuizResponse.Content.Correct.Text)
- }
-
- }
-}
-
-func (t *integrationTestSuite) TestUpdateNotExistentQuiz() {
- server := NewProboCollectorServer(
- memory.NewMemoryProboCollectorStore(
- sha256.NewDefault256Hasher(sha256.DefaultSHA256HashingFn),
- ),
- )
-
- payload := ""
- r, err := t.updateQuiz(server, payload, "1234")
-
- t.True(err == nil, fmt.Sprintf("The operation should not return an error: %v", err))
- t.Equal("error", r.Status)
-}
-
-func (t *integrationTestSuite) TestCatchDuplicateQuiz() {
- server := NewProboCollectorServer(
- memory.NewMemoryProboCollectorStore(
- sha256.NewDefault256Hasher(sha256.DefaultSHA256HashingFn),
- ),
- )
-
- // POST a new question using a JSON payload
-
- payload := `
-{
- "question": {"text": "Question 1"},
- "answers": [
- {"text": "Text of the answer 1", "correct": true},
- {"text": "Text of the answer 2"},
- {"text": "Text of the answer 3"},
- {"text": "Text of the answer 4"}
- ]
-}
-`
- quiz1, err := t.createQuiz(server, payload)
-
- t.True(err == nil, fmt.Sprintf("Create quiz should not raise an error: %v", err))
-
- quiz2, err := t.createQuiz(server, payload)
-
- t.True(err == nil, "Quizzes are duplicated, but the API should not return an error")
- t.True(reflect.DeepEqual(quiz1, quiz2), "Quizzes shold be exactly the same")
-}
-
-func (t *integrationTestSuite) createQuiz(server *ProboCollectorServer, payload string) (*client.CreateQuizResponse, error) {
- request, _ := http.NewRequest(http.MethodPost, "/quizzes/create", strings.NewReader(payload))
- response := httptest.NewRecorder()
-
- server.ServeHTTP(response, request)
-
- decodedResponse := new(client.CreateQuizResponse)
-
- err := json.Unmarshal(response.Body.Bytes(), decodedResponse)
- if err != nil {
- return nil, err
- }
-
- return decodedResponse, err
-}
-
-func (t *integrationTestSuite) updateQuiz(server *ProboCollectorServer, payload string, id string) (*client.UpdateQuizResponse, error) {
- request, _ := http.NewRequest(http.MethodPut, "/quizzes/update/"+id, strings.NewReader(payload))
- response := httptest.NewRecorder()
-
- server.ServeHTTP(response, request)
-
- decodedResponse := new(client.UpdateQuizResponse)
-
- err := json.Unmarshal(response.Body.Bytes(), decodedResponse)
- if err != nil {
- return decodedResponse, err
- }
-
- return decodedResponse, err
-}
-
-func (t *integrationTestSuite) readAllQuiz(server *ProboCollectorServer) (*client.ReadAllQuizResponse, error) {
- request, _ := http.NewRequest(http.MethodGet, "/quizzes", nil)
- response := httptest.NewRecorder()
-
- server.ServeHTTP(response, request)
-
- decodedResponse := new(client.ReadAllQuizResponse)
-
- err := json.Unmarshal(response.Body.Bytes(), decodedResponse)
- if err != nil {
- return nil, err
- }
-
- return decodedResponse, err
-}
diff --git a/server_test.go b/server_test.go
index af9663d..fe3b0c5 100644
--- a/server_test.go
+++ b/server_test.go
@@ -3,149 +3,287 @@ package main
import (
"encoding/json"
"fmt"
- "io"
+ "log/slog"
"net/http"
"net/http/httptest"
- "reflect"
+ "os"
+ "path/filepath"
"strings"
"testing"
+ "time"
- "git.andreafazzi.eu/andrea/probo/client"
- "git.andreafazzi.eu/andrea/probo/logger"
- "git.andreafazzi.eu/andrea/probo/models"
+ "git.andreafazzi.eu/andrea/probo/lib/models"
+ "github.com/lmittmann/tint"
"github.com/remogatto/prettytest"
)
-type testSuite struct {
+var examPayload = `
+{
+ "ID": "fe0a7ee0-f31a-413d-f123-ab5068bcaaaa",
+ "Name": "Test session",
+ "Exams": {
+ "111222": {
+ "id": "fe0a7ee0-f31a-413d-ba81-ab5068bc4c73",
+ "created_at": "0001-01-01T00:00:00Z",
+ "updated_at": "0001-01-01T00:00:00Z",
+ "Participant": {
+ "ID": "1234",
+ "Firstname": "John",
+ "Lastname": "Smith",
+ "Token": "111222",
+ "Attributes": {
+ "class": "1 D LIN"
+ }
+ },
+ "Quizzes": [
+ {
+ "id": "0610939b-a1a3-4d0e-bbc4-2aae0e8ee4b9",
+ "created_at": "2023-11-27T17:51:53.910642221+01:00",
+ "updated_at": "0001-01-01T00:00:00Z",
+ "hash": "",
+ "question": {
+ "id": "98c0eec9-677f-464e-9e3e-864a859f29a3",
+ "created_at": "0001-01-01T00:00:00Z",
+ "updated_at": "0001-01-01T00:00:00Z",
+ "text": "Question text with #tag1."
+ },
+ "answers": [
+ {
+ "id": "1ab5ff1f-74c8-4efc-abdc-d03a3640f3bc",
+ "text": "Answer 1"
+ },
+ {
+ "id": "74547724-b905-476f-8cfc-6ee633f92ef3",
+ "text": "Answer 2"
+ },
+ {
+ "id": "96c1a8ee-c50c-4ebc-89e4-9f3ca356adbd",
+ "text": "Answer 3"
+ },
+ {
+ "id": "16c4b95e-64ce-4666-8cbe-b66fa59eb23b",
+ "text": "Answer 4"
+ }
+ ],
+ "tags": [
+ {
+ "CreatedAt": "0001-01-01T00:00:00Z",
+ "UpdatedAt": "0001-01-01T00:00:00Z",
+ "DeletedAt": null,
+ "name": "#tag1"
+ }
+ ],
+ "correct": {
+ "id": "1ab5ff1f-74c8-4efc-abdc-d03a3640f3bc",
+ "text": "Answer 1"
+ },
+ "CorrectPos": 0,
+ "type": 0
+ },
+ {
+ "id": "915818c4-b0ce-4efc-8def-7fc8d5fa7454",
+ "created_at": "2023-11-27T17:51:53.91077796+01:00",
+ "updated_at": "0001-01-01T00:00:00Z",
+ "hash": "",
+ "question": {
+ "id": "70793f0d-2855-4140-814e-40167464424b",
+ "created_at": "0001-01-01T00:00:00Z",
+ "updated_at": "0001-01-01T00:00:00Z",
+ "text": "Another question text with #tag1."
+ },
+ "answers": [
+ {
+ "id": "1ab5ff1f-74c8-4efc-abdc-d03a3640f3bc",
+ "text": "Answer 1"
+ },
+ {
+ "id": "74547724-b905-476f-8cfc-6ee633f92ef3",
+ "text": "Answer 2"
+ },
+ {
+ "id": "96c1a8ee-c50c-4ebc-89e4-9f3ca356adbd",
+ "text": "Answer 3"
+ },
+ {
+ "id": "16c4b95e-64ce-4666-8cbe-b66fa59eb23b",
+ "text": "Answer 4"
+ }
+ ],
+ "tags": [
+ {
+ "CreatedAt": "0001-01-01T00:00:00Z",
+ "UpdatedAt": "0001-01-01T00:00:00Z",
+ "DeletedAt": null,
+ "name": "#tag1"
+ }
+ ],
+ "correct": {
+ "id": "1ab5ff1f-74c8-4efc-abdc-d03a3640f3bc",
+ "text": "Answer 1"
+ },
+ "CorrectPos": 0,
+ "type": 0
+ }
+ ]
+ }
+ },
+ "333444": {
+ "id": "12345678-abcd-efgh-ijkl-9876543210ef",
+ "created_at": "2023-12-01T12:00:00Z",
+ "updated_at": "2023-12-01T12:00:00Z",
+ "Participant": {
+ "ID": "5678",
+ "Firstname": "Jane",
+ "Lastname": "Doe",
+ "Token": "333444",
+ "Attributes": {
+ "class": "2 A SCI"
+ }
+ },
+ "Quizzes": [
+ {
+ "id": "22222222-abcd-efgh-ijkl-9876543210ef",
+ "created_at": "2023-12-01T12:00:00Z",
+ "updated_at": "2023-12-01T12:00:00Z",
+ "hash": "",
+ "question": {
+ "id": "33333333-abcd-efgh-ijkl-9876543210ef",
+ "created_at": "2023-12-01T12:00:00Z",
+ "updated_at": "2023-12-01T12:00:00Z",
+ "text": "Sample question text."
+ },
+ "answers": [
+ {
+ "id": "44444444-abcd-efgh-ijkl-9876543210ef",
+ "text": "Option 1"
+ },
+ {
+ "id": "55555555-abcd-efgh-ijkl-9876543210ef",
+ "text": "Option 2"
+ },
+ {
+ "id": "66666666-abcd-efgh-ijkl-9876543210ef",
+ "text": "Option 3"
+ },
+ {
+ "id": "77777777-abcd-efgh-ijkl-9876543210ef",
+ "text": "Option 4"
+ }
+ ],
+ "tags": [
+ {
+ "CreatedAt": "2023-12-01T12:00:00Z",
+ "UpdatedAt": "2023-12-01T12:00:00Z",
+ "DeletedAt": null,
+ "name": "#tag2"
+ }
+ ],
+ "correct": {
+ "id": "44444444-abcd-efgh-ijkl-9876543210ef",
+ "text": "Option 1"
+ },
+ "CorrectPos": 0,
+ "type": 0
+ }
+ ]
+ }
+}
+`
+
+type serverTestSuite struct {
prettytest.Suite
}
-type StubTestHubCollectorStore struct {
- tests []*models.Quiz
-}
-
-func (store *StubTestHubCollectorStore) CreateQuiz(test *client.CreateUpdateQuizRequest) (*models.Quiz, error) {
- return nil, nil
-}
-
-func (store *StubTestHubCollectorStore) UpdateQuiz(quiz *client.CreateUpdateQuizRequest, id string) (*models.Quiz, error) {
- store.tests[0].Question.Text = quiz.Question.Text
-
- return store.tests[0], nil
-}
-
-func (store *StubTestHubCollectorStore) ReadAllQuizzes() ([]*models.Quiz, error) {
- return store.tests, nil
-}
-
func TestRunner(t *testing.T) {
+ slog.SetDefault(slog.New(
+ tint.NewHandler(os.Stderr, &tint.Options{
+ Level: slog.LevelError,
+ TimeFormat: time.Kitchen,
+ }),
+ ))
+
prettytest.Run(
t,
- new(testSuite),
- new(integrationTestSuite),
+ new(serverTestSuite),
)
}
-func (t *testSuite) BeforeAll() {
- logger.SetLevel(logger.Disabled)
-}
+func (t *serverTestSuite) TestCreate() {
-func (t *testSuite) TestReadAllQuizzes() {
- expectedResult := &client.ReadAllQuizResponse{
- BaseResponse: client.BaseResponse{Status: "success"},
- Content: []*models.Quiz{
- {
- Question: &models.Question{ID: "1", Text: "Question 1"},
- Answers: []*models.Answer{{}, {}, {}},
- },
- },
- }
+ DefaultDataDir = "testdata"
- store := &StubTestHubCollectorStore{[]*models.Quiz{
- {
- Question: &models.Question{ID: "1", Text: "Question 1"},
- Answers: []*models.Answer{{}, {}, {}},
- },
- }}
-
- server := NewProboCollectorServer(store)
-
- request, _ := http.NewRequest(http.MethodGet, "/quizzes", nil)
- response := httptest.NewRecorder()
-
- server.ServeHTTP(response, request)
-
- result := getResponse(response.Body)
-
- t.Equal("application/json", response.Header().Get("Content-Type"))
- t.True(testsAreEqual(result, expectedResult))
-
- t.Equal(http.StatusOK, response.Code)
-}
-
-func (t *testSuite) TestUpdateQuiz() {
- expectedResponse := &client.UpdateQuizResponse{
- BaseResponse: client.BaseResponse{Status: "success"},
- Content: &models.Quiz{
- Question: &models.Question{ID: "1", Text: "Updated Question 1"},
- Answers: []*models.Answer{{}, {}, {}},
- },
- }
-
- store := &StubTestHubCollectorStore{[]*models.Quiz{
- {
- Question: &models.Question{ID: "1", Text: "Question 1"},
- Answers: []*models.Answer{{}, {}, {}},
- },
- }}
-
- server := NewProboCollectorServer(store)
-
- payload := `
-{
- "question": {"text": "Updated Question 1"},
- "answers": [
- {"text": "Text of the answer 1", "correct": true},
- {"text": "Text of the answer 2"},
- {"text": "Text of the answer 3"},
- {"text": "Text of the answer 4"}
- ]
-}
-`
- request, _ := http.NewRequest(http.MethodPut, "/quizzes/update/1", strings.NewReader(payload))
- response := httptest.NewRecorder()
-
- server.ServeHTTP(response, request)
-
- result, err := decodeUpdateQuizResponse(response.Body)
-
- t.True(err == nil, fmt.Sprintf("Response should be decoded without errors: %v", err))
+ s, err := NewDefaultServer()
+ t.Nil(err)
if !t.Failed() {
- t.True(result.Status == expectedResponse.Status)
- t.True(reflect.DeepEqual(result, expectedResponse))
- t.Equal("application/json", response.Header().Get("Content-Type"))
- t.Equal(http.StatusAccepted, response.Code)
+ request, _ := http.NewRequest(http.MethodPost, "/create", strings.NewReader(examPayload))
+ response := httptest.NewRecorder()
+
+ handler := http.HandlerFunc(s.createExamSessionHandler)
+
+ handler.ServeHTTP(response, request)
+
+ t.Equal(http.StatusOK, response.Code)
+
+ if !t.Failed() {
+ var session *models.Session
+
+ err := json.Unmarshal(response.Body.Bytes(), &session)
+ t.Nil(err)
+
+ path := filepath.Join(GetDefaultSessionDir(), "session_fe0a7ee0-f31a-413d-f123-ab5068bcaaaa.json")
+
+ _, err = os.Stat(path)
+ t.Nil(err)
+
+ defer os.Remove(path)
+
+ t.Equal("fe0a7ee0-f31a-413d-f123-ab5068bcaaaa", session.ID)
+
+ }
}
}
-func getResponse(body io.Reader) (response *client.ReadAllQuizResponse) {
- err := json.NewDecoder(body).Decode(&response)
- if err != nil {
- panic(fmt.Errorf("Unable to parse response from server %q: %v", body, err))
+func (t *serverTestSuite) TestRead() {
+
+ DefaultDataDir = "testdata"
+
+ s, err := NewDefaultServer()
+ t.Nil(err)
+
+ if !t.Failed() {
+ request, _ := http.NewRequest(http.MethodPost, "/create", strings.NewReader(examPayload))
+ response := httptest.NewRecorder()
+
+ handler := http.HandlerFunc(s.createExamSessionHandler)
+
+ handler.ServeHTTP(response, request)
+
+ t.Equal(http.StatusOK, response.Code)
+
+ if !t.Failed() {
+ var session *models.Session
+
+ err := json.Unmarshal(response.Body.Bytes(), &session)
+ t.Nil(err)
+
+ path := filepath.Join(GetDefaultSessionDir(), "session_fe0a7ee0-f31a-413d-f123-ab5068bcaaaa.json")
+ _, err = os.Stat(path)
+ t.Nil(err)
+
+ if !t.Failed() {
+ defer os.RemoveAll(path)
+
+ request, _ := http.NewRequest(http.MethodGet, fmt.Sprintf("/%s/%s", session.ID, "111222"), nil)
+ response := httptest.NewRecorder()
+
+ handler := http.HandlerFunc(s.getExamHandler)
+
+ handler.ServeHTTP(response, request)
+
+ t.Equal(http.StatusOK, response.Code)
+
+ }
+ }
}
-
- return
-}
-
-func decodeUpdateQuizResponse(body io.Reader) (response *client.UpdateQuizResponse, err error) {
- err = json.NewDecoder(body).Decode(&response)
- if err != nil {
- return nil, fmt.Errorf("Unable to parse the response %q from the server: %v", body, err)
- }
- return
-}
-
-func testsAreEqual(got, want *client.ReadAllQuizResponse) bool {
- return reflect.DeepEqual(got, want)
}
diff --git a/store/db/db.go b/store/db/db.go
deleted file mode 100644
index 0247063..0000000
--- a/store/db/db.go
+++ /dev/null
@@ -1,79 +0,0 @@
-package db
-
-import (
- "git.andreafazzi.eu/andrea/probo/client"
- "git.andreafazzi.eu/andrea/probo/models"
- "git.andreafazzi.eu/andrea/probo/store"
- "github.com/glebarez/sqlite"
- "github.com/google/uuid"
- "gorm.io/gorm"
-)
-
-type DBProboCollectorStore struct {
- Path string
-
- db *gorm.DB
- si store.ProboCollectorStore
-}
-
-func NewDBProboCollectorStore(path string, s store.ProboCollectorStore) (*DBProboCollectorStore, error) {
- var err error
-
- store := new(DBProboCollectorStore)
-
- store.db, err = gorm.Open(sqlite.Open(path), &gorm.Config{})
- if err != nil {
- return nil, err
- }
-
- err = store.db.AutoMigrate(
- &models.Question{},
- &models.Answer{},
- &models.Quiz{},
- &models.Collection{},
- &models.Exam{},
- &models.Participant{},
- )
- if err != nil {
- return nil, err
- }
-
- store.si = s
-
- return store, nil
-}
-
-func (s *DBProboCollectorStore) CreateExam(r *client.CreateUpdateExamRequest) (*models.Exam, error) {
- exam := new(models.Exam)
-
- exam.ID = uuid.New().String()
- exam.Name = r.Name
- exam.Description = r.Description
-
- collection, err := s.si.ReadCollectionByID(r.CollectionID)
- if err != nil {
- return nil, err
- }
-
- exam.Collection = collection
-
- result := s.db.Create(exam)
- if result.Error != nil {
- return nil, result.Error
- }
-
- return exam, nil
-}
-
-func (s *DBProboCollectorStore) ReadExamByID(r *client.ReadExamByIDRequest) (*models.Exam, error) {
- exam := &models.Exam{
- ID: r.ID,
- }
-
- s.db.First(&exam)
- if err := s.db.Error; err != nil {
- return nil, err
- }
-
- return exam, nil
-}
diff --git a/store/db/db_test.go b/store/db/db_test.go
deleted file mode 100644
index e64ffbd..0000000
--- a/store/db/db_test.go
+++ /dev/null
@@ -1,76 +0,0 @@
-package db
-
-import (
- "os"
- "testing"
-
- "git.andreafazzi.eu/andrea/probo/client"
- "git.andreafazzi.eu/andrea/probo/hasher/sha256"
- "git.andreafazzi.eu/andrea/probo/store/memory"
- "github.com/remogatto/prettytest"
-)
-
-type dbTestSuite struct {
- prettytest.Suite
-}
-
-func TestRunner(t *testing.T) {
- prettytest.Run(
- t,
- new(dbTestSuite),
- )
-}
-
-func (t *dbTestSuite) TestCreateExam() {
- memStore := memory.NewMemoryProboCollectorStore(
- sha256.NewDefault256Hasher(sha256.DefaultSHA256HashingFn),
- )
- memStore.CreateQuiz(
- &client.CreateUpdateQuizRequest{
- Quiz: &client.Quiz{
- Question: &client.Question{Text: "Newly created question text with #tag1."},
- Answers: []*client.Answer{
- {Text: "Answer 1", Correct: true},
- {Text: "Answer 2", Correct: false},
- {Text: "Answer 3", Correct: false},
- {Text: "Answer 4", Correct: false},
- },
- },
- })
-
- store, err := NewDBProboCollectorStore("testdata/test.sqlite", memStore)
- defer os.Remove("testdata/test.sqlite")
-
- t.Nil(err)
-
- if !t.Failed() {
- collection, err := memStore.CreateCollection(&client.CreateUpdateCollectionRequest{
- Collection: &client.Collection{
- Name: "Collection name",
- Query: "#tag1",
- },
- })
-
- t.Nil(err)
-
- if !t.Failed() {
- exam, err := store.CreateExam(&client.CreateUpdateExamRequest{
- Exam: &client.Exam{
- Name: "Exam",
- Description: "Exam description",
- CollectionID: collection.ID,
- },
- })
-
- t.Nil(err)
- if !t.Failed() {
- t.Not(t.Nil(exam))
- examFromDb, err := store.ReadExamByID(&client.ReadExamByIDRequest{ID: exam.ID})
- t.Nil(err)
- if !t.Failed() {
- t.Equal(examFromDb.ID, exam.ID)
- }
- }
- }
- }
-}
diff --git a/server/testdata/responses/README b/testdata/responses/README
similarity index 100%
rename from server/testdata/responses/README
rename to testdata/responses/README
diff --git a/server/testdata/sessions/README b/testdata/sessions/README
similarity index 100%
rename from server/testdata/sessions/README
rename to testdata/sessions/README
diff --git a/tests/hurl/create_new_quiz.hurl b/tests/hurl/create_new_quiz.hurl
deleted file mode 100644
index 38bf68a..0000000
--- a/tests/hurl/create_new_quiz.hurl
+++ /dev/null
@@ -1,10 +0,0 @@
-POST http://localhost:8080/quizzes/create
-{
- "question": {"text": "Text of Question 1"},
- "answers": [
- {"text": "Text of the answer 1", "correct": true},
- {"text": "Text of the answer 2"},
- {"text": "Text of the answer 3"},
- {"text": "Text of the answer 4"}
- ]
-}
diff --git a/tests/hurl/read_all_quiz.hurl b/tests/hurl/read_all_quiz.hurl
deleted file mode 100644
index 60ba47b..0000000
--- a/tests/hurl/read_all_quiz.hurl
+++ /dev/null
@@ -1 +0,0 @@
-GET http://localhost:8080/quizzes