Add School model

i18n/i18n.go

@@ -5,5 +5,8 @@ var (
 		"participantExists": map[string]string{
 			"it": "Un partecipante con questo codice fiscale è già presente nella base dati!",
 		},
+		"schoolExists": map[string]string{
+			"it": "Una scuola con questo codice meccanografico è già presente nella base dati!",
+		},
 	}
 )

main.go

@@ -30,6 +30,7 @@ var (
 		&orm.Answer{},
 		&orm.Contest{},
 		&orm.Participant{},
+		&orm.School{},
 		&orm.Response{},
 		&orm.User{},
 	}

orm/participant.go

@@ -22,7 +22,10 @@ type Participant struct {
 
 	FiscalCode string
 
-	User *User
+	SchoolID uint
+
+	User   *User
+	School *School
 
 	Responses []*Response
 
@@ -31,6 +34,9 @@ type Participant struct {
 
 	SelectedContest map[uint]string `gorm:"-"`
 	AllContests     []*Contest      `gorm:"-"`
+
+	SelectedSchool map[uint]string `gorm:"-"`
+	AllSchools     []*School       `gorm:"-"`
 }
 
 func (model *Participant) sanitize(s string) string {
@@ -40,7 +46,6 @@ func (model *Participant) sanitize(s string) string {
 }
 
 func (model *Participant) username() string {
-	// return strings.Join([]string{model.sanitize(model.Firstname), model.sanitize(model.Lastname)}, ".")
 	return strings.ToUpper(model.FiscalCode)
 }
 
@@ -181,6 +186,13 @@ func (model *Participant) Update(args map[string]string, w http.ResponseWriter,
 			participant.SelectedContest[c.ID] = "selected"
 		}
 
+		if err := DB().Find(&participant.AllSchools).Error; err != nil {
+			return nil, err
+		}
+
+		participant.SelectedSchool = make(map[uint]string)
+		participant.SelectedSchool[participant.SchoolID] = "selected"
+
 		return participant, nil
 	} else {
 		participant, err := model.Read(args, w, r)

orm/school.go

@@ -0,0 +1,197 @@
+package orm
+
+import (
+	"net/http"
+	"strings"
+
+	"git.andreafazzi.eu/andrea/oef/renderer"
+	"github.com/jinzhu/gorm"
+)
+
+type School struct {
+	gorm.Model
+
+	Name  string
+	Email string
+	Code  string
+
+	UserID uint
+
+	User         *User
+	Participants []*Participant
+
+	//	SelectedElement map[uint]string `gorm:"-"`
+	//	AllElements     []*Element      `gorm:"-"`
+}
+
+func (model *School) GetID() uint { return model.ID }
+
+func (model *School) String() string {
+	return model.Name
+}
+
+func (model *School) username() string {
+	return strings.ToUpper(model.Code)
+}
+
+func (model *School) exists() (*User, error) {
+	var user User
+	if err := DB().First(&user, &User{Username: model.username()}).Error; err != nil && err != gorm.ErrRecordNotFound {
+		return nil, err
+	} else if err == gorm.ErrRecordNotFound {
+		return nil, nil
+	}
+	return &user, nil
+}
+
+func (model *School) BeforeSave(tx *gorm.DB) error {
+	var user User
+	if err := tx.FirstOrCreate(&user, &User{
+		Username: model.username(),
+		Role:     "school",
+	}).Error; err != nil {
+		return err
+	}
+	model.UserID = user.ID
+	return nil
+}
+
+func (model *School) AfterDelete(tx *gorm.DB) error {
+	if err := tx.Unscoped().Delete(model.User).Error; err != nil {
+		return err
+	}
+	return nil
+}
+
+func (model *School) Create(args map[string]string, w http.ResponseWriter, r *http.Request) (interface{}, error) {
+	if r.Method == "GET" {
+		school := new(School)
+		// if err := DB().Find(&school.AllContests).Error; err != nil {
+		// 	return nil, err
+		// }
+		return school, nil
+	} else {
+		school := new(School)
+		err := renderer.Decode(school, r)
+		if err != nil {
+			return nil, err
+		}
+
+		// Check if this user already exists in the users table.
+		if user, err := school.exists(); err == nil && user != nil {
+			if err := DB().Where("user_id = ?", user.ID).Find(&school).Error; err != nil {
+				return nil, err
+			}
+			err := setFlashMessage(w, r, "schoolExists")
+			if err != nil {
+				return nil, err
+			}
+			return school, nil
+		} else if err != nil {
+			return nil, err
+		}
+
+		school, err = CreateSchool(school)
+		if err != nil {
+			return nil, err
+		}
+		return school, nil
+	}
+}
+
+func (model *School) Read(args map[string]string, w http.ResponseWriter, r *http.Request) (interface{}, error) {
+	var school School
+
+	id := args["id"]
+
+	if err := DB(). /*.Preload("Something")*/ First(&school, id).Error; err != nil {
+		return nil, err
+	}
+
+	return &school, nil
+}
+
+func (model *School) ReadAll(args map[string]string, w http.ResponseWriter, r *http.Request) (interface{}, error) {
+	var schools []*School
+	if err := DB(). /*.Preload("Something")*/ Order("created_at").Find(&schools).Error; err != nil {
+		return nil, err
+	}
+	return schools, nil
+}
+
+func (model *School) Update(args map[string]string, w http.ResponseWriter, r *http.Request) (interface{}, error) {
+	if r.Method == "GET" {
+		result, err := model.Read(args, w, r)
+		if err != nil {
+			return nil, err
+		}
+
+		school := result.(*School)
+
+		// if err := DB().Find(&school.AllElements).Error; err != nil {
+		// 	return nil, err
+		// }
+
+		// school.SelectedElement = make(map[uint]string)
+		// school.SelectedElement[school.ElementID] = "selected"
+
+		return school, nil
+	} else {
+		school, err := model.Read(args, w, r)
+		if err != nil {
+			return nil, err
+		}
+		err = renderer.Decode(school, r)
+		if err != nil {
+			return nil, err
+		}
+
+		// Check if the modified school code belong to an existing school.
+		if user, err := school.(*School).exists(); err == nil && user != nil {
+			if user.ID != school.(*School).UserID {
+				err := setFlashMessage(w, r, "schoolExists")
+				if err != nil {
+					return nil, err
+				}
+				return school, nil
+			}
+		} else if err != nil {
+			return nil, err
+		}
+
+		_, err = SaveSchool(school)
+		if err != nil {
+			return nil, err
+		}
+		school, err = model.Read(args, w, r)
+		if err != nil {
+			return nil, err
+		}
+		return school.(*School), nil
+	}
+}
+
+func (model *School) Delete(args map[string]string, w http.ResponseWriter, r *http.Request) (interface{}, error) {
+	school, err := model.Read(args, w, r)
+	if err != nil {
+		return nil, err
+	}
+	if err := DB().Unscoped().Delete(school.(*School)).Error; err != nil {
+		return nil, err
+	}
+	return school.(*School), nil
+}
+
+func CreateSchool(school *School) (*School, error) {
+	if err := DB().Create(school).Error; err != nil {
+		return nil, err
+	}
+	return school, nil
+}
+
+func SaveSchool(school interface{}) (interface{}, error) {
+	if err := DB(). /*.Omit("Something")*/ Save(school).Error; err != nil {
+		return nil, err
+	}
+	return school, nil
+}

template_generator/orm/model.tpl

@@ -20,7 +20,7 @@ func (model *{{.Model}}) String() string {
 	return "" // Please implement this.
 }
 
-func (model *{{.Model}}) Create(args map[string]string, r *http.Request) (interface{}, error) {
+func (model *{{.Model}}) Create(args map[string]string, w http.ResponseWriter, r *http.Request) (interface{}, error) {
 	if r.Method == "GET" {
 		{{.Model|toLower}} := new({{.Model}})
 		// if err := DB().Find(&{{.Model|toLower}}.AllContests).Error; err != nil {
@@ -41,7 +41,7 @@ func (model *{{.Model}}) Create(args map[string]string, r *http.Request) (interf
 	}
 }
 
-func (model *{{.Model}}) Read(args map[string]string, r *http.Request) (interface{}, error) {
+func (model *{{.Model}}) Read(args map[string]string, w http.ResponseWriter, r *http.Request) (interface{}, error) {
 	var {{.Model|toLower}} {{.Model}}
 
 	id := args["id"]
@@ -53,7 +53,7 @@ func (model *{{.Model}}) Read(args map[string]string, r *http.Request) (interfac
 	return &{{.Model|toLower}}, nil
 }
 
-func (model *{{.Model}}) ReadAll(args map[string]string, r *http.Request) (interface{}, error) {
+func (model *{{.Model}}) ReadAll(args map[string]string, w http.ResponseWriter, r *http.Request) (interface{}, error) {
 	var {{.Models|toLower}} []*{{.Model}}
 	if err := DB()/*.Preload("Something")*/.Order("created_at").Find(&{{.Models|toLower}}).Error; err != nil {
 		return nil, err
@@ -61,9 +61,9 @@ func (model *{{.Model}}) ReadAll(args map[string]string, r *http.Request) (inter
 	return {{.Models|toLower}}, nil
 }
 
-func (model *{{.Model}}) Update(args map[string]string, r *http.Request) (interface{}, error) {
+func (model *{{.Model}}) Update(args map[string]string, w http.ResponseWriter, r *http.Request) (interface{}, error) {
 	if r.Method == "GET" {
-		result, err := model.Read(args, r)
+		result, err := model.Read(args, w, r)
 		if err != nil {
 			return nil, err
 		}
@@ -79,7 +79,7 @@ func (model *{{.Model}}) Update(args map[string]string, r *http.Request) (interf
 
 		return {{.Model|toLower}}, nil
 	} else {
-		{{.Model|toLower}}, err := model.Read(args, nil)
+		{{.Model|toLower}}, err := model.Read(args, w, r)
 		if err != nil {
 			return nil, err
 		}
@@ -91,7 +91,7 @@ func (model *{{.Model}}) Update(args map[string]string, r *http.Request) (interf
 		if err != nil {
 			return nil, err
 		}
-		{{.Model|toLower}}, err = model.Read(args, nil)
+		{{.Model|toLower}}, err = model.Read(args, w, r)
 		if err != nil {
 			return nil, err
 		}
@@ -99,8 +99,8 @@ func (model *{{.Model}}) Update(args map[string]string, r *http.Request) (interf
 	}
 }
 
-func (model *{{.Model}}) Delete(args map[string]string, r *http.Request) (interface{}, error) {
+func (model *{{.Model}}) Delete(args map[string]string, w http.ResponseWriter, r *http.Request) (interface{}, error) {
-	{{.Model|toLower}}, err := model.Read(args, nil)
+	{{.Model|toLower}}, err := model.Read(args, w, r)
 	if err != nil {
 		return nil, err
 	}

templates/layout/base.html.tpl

@@ -26,6 +26,7 @@
 	  {{if (.Claims|isAdmin)}}
           <a class="nav-item nav-link {{.Options|active "Question"}}" href="{{all "Question"}}">Domande</a>
 	  <a class="nav-item nav-link {{.Options|active "Answer"}}" href="{{all "Answer"}}">Risposte</a>
+	  <a class="nav-item nav-link {{.Options|active "School"}}" href="{{all "School"}}">Scuole</a>
 	  <a class="nav-item nav-link {{.Options|active "Participant"}}" href="{{all "Participant"}}">Partecipanti</a>
 	  {{end}}
 	</ul>

templates/schools.html.tpl

@@ -0,0 +1,33 @@
+{{ define "content" }}
+
+
+<div class="container">
+{{$options := `
+  title: "Scuole" 
+  buttonTitle: "Crea nuova scuola"
+  `}} 
+
+ {{template "read_all_header" dict  "options" ($options | yaml) "lengthData" (len .Data) "modelPath" (create "School")}} 
+ {{template "search_input"}} 
+    
+  {{if not .}} 
+  {{template "display_no_elements"}} 
+  {{else}} 
+  <div class="list-group" id="myUL"> 
+  {{range $element := .Data}} 
+  <a class="list-group-item list-group-item-action" href={{$element.ID|show "School"}}>
+   <span class="fa fa-user"></span> 
+   {{$element|string}} 
+   <div class="text-right"> 
+     {{$options := `noElements: "no subelements"`}} 
+     {{/*template "small" dict "options" ($options | yaml) "data" $element.SubElements*/}} 
+   </div> 
+ </a> 
+ {{end}} 
+ {{end}} 
+</div>
+
+</div>
+
+
+{{ end }}

templates/schools_add_update.html.tpl

@@ -0,0 +1,45 @@
+{{ define "content" }}
+<div class="container">
+
+{{$update := .Options.Get "update"}}
+
+{{if $update}}
+
+{{template "breadcrumb" toSlice "Schools" (all "School") (.Data|string) (.Data.ID|show "School") "Aggiorna" "current"}}
+{{else}}
+{{template "breadcrumb" toSlice "Schools" (all "School") "Aggiungi" "current"}}
+{{end}}
+
+{{template "add_update_header" dict "update" $update "addTitle" "Crea nuova scuola" "updateTitle" (printf "Aggiorna scuola %s" (.Data|string))}}
+{{$form := "form_add_update"}}
+<form
+  class="needs-validation"
+  action="{{if $update}}{{.Data.ID|update "School"}}{{else}}{{create "School"}}{{end}}"
+  method="POST"
+  role="form"
+  id={{$form}}>
+
+    {{$options := ` { name: "Name",id: "school_name",label: "Denominazione dell'istituto",placeholder: "Inserire la denominazione",type: "text",required: "true"} `}}
+  {{template "input" dict "options" ($options|yaml) "value" (.Data|field "Name") "update" $update}}
+
+  {{$options := `
+  name: "Code"
+  id: "school_code"
+  label: "Codice meccanografico"
+  placeholder: "Inserire il codice meccanografico"
+  type: "text"
+  inputClass: "form-control uppercase"
+  required: "true"
+  `}}
+  {{template "input" dict "options" ($options|yaml) "value" (.Data|field "Code") "update" $update}}
+  
+  {{$options := ` { name: "Email",id: "school_email",label: "Cognome del partecipante",placeholder: "Inserire la mail istituzionale",type: "email",required: "true"} `}}
+  {{template "input" dict "options" ($options|yaml) "value" (.Data|field "Email") "update" $update}}
+
+  {{$options := ` { cancelTitle: "Annulla", saveTitle: "Salva", model: "School" } `}} 
+  {{template "submit_cancel_buttons" dict "options" ($options|yaml) "id" (.Data|field "ID") "update" $update}} 
+
+  </form>
+  
+</div>
+{{ end }}

templates/schools_show.html.tpl

@@ -0,0 +1,28 @@
+{{ define "content" }}
+
+<div class="container">
+
+  {{template "breadcrumb" toSlice "Scuole" (all "School") (.Data|string) "current"}}
+  {{template "show_header" dict "title" (.Data|string) "updatePath" (.Data.ID|update  "School") "deletePath" (.Data.ID|delete "School")}}
+
+  <h2 class="karmen-relation-header">Informazioni sulla scuola</h2>
+  <p>Il codice meccanografico della scuola è <strong>{{.Data.Code}}</strong>.</p>
+  <p>La mail istituzionale della scuola è <strong>{{.Data.Email}}</strong>.</p>
+  <div class="row">
+    <div class="col-md-12">
+
+      {{$options := `
+      title: "Partecipanti"
+      model: "Participant"
+      icon: "fa fa-user"
+      `}}
+      
+      {{$noElements := "La scuola non ha iscritto alcun partecipante."}}
+      {{template "relation_list" dict "options" ($options|yaml) "data" .Data.Participants "noElements" $noElements}} 
+    
+    </div>
+  </div>
+  
+</div>    
+
+{{ end }}