bastianccm

package polls
import (
	"context"
	"log"
	"net/http"
	"testing"
	"flamingo.me/flamingo/v3/framework/web"
	"github.com/DATA-DOG/go-sqlmock"
	"github.com/jinzhu/gorm"
)

bastianccm

package polls
import (
	"context"
	"strconv"
	"flamingo.me/flamingo/v3/framework/web"
	"github.com/jinzhu/gorm"
)
type controller struct {
	responder *web.Responder
	db        *gorm.DB

bastianccm

<h1>{{ .Question.QuestionText }}</h1>
<ul>
	{{ range $choice := .Question.Choices }}
	<li>{{ $choice.ChoiceText }} -- {{ $choice.Votes }} vote(s)</li>
	{{ end }}
</ul>
<a href="{{ url "detail" "question_id" (print .Question.ID) }}">Vote again?</a>

bastianccm

//...
func (c *controller) results(ctx context.Context, request *web.Request) web.Result {
	questionID, err := strconv.Atoi(request.Params["question_id"])
	if err != nil {
		return c.responder.ServerError(err)
	}
	var viewData struct {
		Question Question
	}
	if c.db.Preload("Choices").First(&viewData.Question, questionID).RecordNotFound() {

bastianccm

//...
func (c *controller) vote(ctx context.Context, request *web.Request) web.Result {
	questionID, err := strconv.Atoi(request.Params["question_id"])
	if err != nil {
		return c.responder.ServerError(err)
	}
	var question Question
	if c.db.Preload("Choices").First(&question, questionID).RecordNotFound() {
		return c.responder.NotFound(gorm.ErrRecordNotFound)
	}

bastianccm

<h1>{{ .Question.QuestionText }}</h1>
{{ if .ErrorMessage }}<p><strong>{{ .ErrorMessage }}</strong></p>{{ end }}
<form action="{{ url "vote" "question_id" (print .Question.ID) }}" method="post">
    {{ range $i, $choice := .Question.Choices }}
	<input type="radio" name="choice" id="choice{{ $i }}" value="{{ $choice.ID }}">
	<label for="choice{{ $i }}">{{ $choice.ChoiceText }}</label><br>
	{{end}}
	<input type="submit" value="Vote">
</form>

bastianccm

<h1>{{ .Question.QuestionText }}</h1>

bastianccm

//...

func (c *controller) detail(ctx context.Context, request *web.Request) web.Result {
	questionID, err := strconv.Atoi(request.Params["question_id"])
	if err != nil {
		return c.responder.ServerError(err)
	}
	
	var viewData struct {
		Question     Question

bastianccm

// ...
import "github.com/jinzhu/gorm"

type controller struct {
	responder *web.Responder
	db        *gorm.DB
}

func (c *controller) Inject(responder *web.Responder, db *gorm.DB) {
	c.responder = responder

bastianccm

{{ if .LatestQuestionList }}
	<ul>
		{{ range $question := .LatestQuestionList }}
			<li><a href="{{ url "detail" "question_id" (print $question.ID) }}">{{ $question.QuestionText }}</a></li>
		{{ end }}
	</ul>
{{ else }}
	<p>No polls available.</p>
{{ end }}