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Fetch given single responses from DB and implement random order

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This commit is contained in:
Andrea Fazzi 2019-12-18 11:49:52 +01:00
parent 3a5e99c3da
commit 95249fe665
3 changed files with 46 additions and 5 deletions
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17
orm/response.go
View file

@ -1,6 +1,7 @@
package orm
import (
"fmt"
"net/http"
"strconv"
"strings"
@ -124,8 +125,22 @@ func (model *Response) Read(args map[string]string, w http.ResponseWriter, r *ht
}
qOrder := make([]uint, 0)
qIDs := strings.Split(response.QuestionsOrder, " ")
for _, id := range qIDs {
id, err := strconv.Atoi(id)
if err != nil {
return nil, err
}
qOrder = append(qOrder, uint(id))
}
// Fetch questions in the given order
if err := DB().Where("contest_id = ?", response.Contest.ID).Preload("Answers").Find(&response.Questions).Error; err != nil {
field := fmt.Sprintf("FIELD(id,%s)", strings.Replace(response.QuestionsOrder, " ", ",", -1))
if err := DB().Order(field).Where("contest_id = ?", response.Contest.ID).Preload("Answers", func(db *gorm.DB) *gorm.DB {
return db.Order("RAND()")
}).Find(&response.Questions).Error; err != nil {
return nil, err
}

22
renderer/funcmap.go
View file

@ -22,6 +22,7 @@ const (
var (
funcMap = template.FuncMap{
"isResponseIn": isResponseIn,
"query": query,
"convertDate": convertDate,
"convertTime": convertTime,
@ -62,6 +63,27 @@ var (
}
)
func isResponseIn(id uint, answersIDs string) (bool, error) {
if answersIDs != "" {
ids := make([]uint, 0)
srIDs := strings.Split(answersIDs, " ")
for _, srID := range srIDs {
id, err := strconv.Atoi(srID)
if err != nil {
return false, err
}
ids = append(ids, uint(id))
}
for _, v := range ids {
if v == id {
return true, nil
}
}
}
return false, nil
}
func username(claims jwt.MapClaims) string {
return claims["username"].(string)
}

12
templates/responses_add_update.html.tpl
View file

@ -9,9 +9,9 @@
{{if $update}}
{{template "breadcrumb" toSlice "Responses" (all "Response") (.Data|string) (.Data.ID|show "Response") "Aggiorna" "current"}}
{{template "breadcrumb" toSlice "Prove" (all "Response") (.Data|string) (.Data.ID|show "Response") "Aggiorna" "current"}}
{{else}}
{{template "breadcrumb" toSlice "Responses" (all "Response") "Aggiungi" "current"}}
{{template "breadcrumb" toSlice "Prove" (all "Response") "Aggiungi" "current"}}
{{end}}
{{end}}
@ -30,8 +30,12 @@
<p class="lead">{{$question.Text}}</p>
{{range $answer := $question.Answers}}
<div class="form-check">
<input class="form-check-input" type="radio" name="SingleResponses.{{$id}}" id="answer_{{$answer.ID}}" value="{{$answer.ID}}" required>
<label class="form-check-label" for="answer_{{$answer.ID}}">
{{$checked := false}}
{{if isResponseIn $answer.ID $.Data.AnswersIDs}}
{{$checked = true}}
{{end}}
<input class="form-check-input" type="radio" name="SingleResponses.{{$id}}" id="answer_{{$answer.ID}}" value="{{$answer.ID}}" required {{if $checked}}checked{{end}}>
<label class="form-check-label {{if $answer.Correct}}text-success{{end}}" for="answer_{{$answer.ID}}">
{{$answer}}
</label>
</div>