First Commit

quiz/models.py

@@ -0,0 +1,57 @@
+from django.db import models
+from users.models import User
+
+class Quiz(models.Model):
+    id = models.AutoField(primary_key=True)
+    author = models.ForeignKey(User, on_delete=models.CASCADE, related_name='quizzes')
+    name = models.CharField(max_length=155)
+    description = models.TextField(default="")
+    image = models.ImageField(upload_to='quiz_images/', default='', blank=True)
+    created = models.DateTimeField(auto_now_add=True)
+    updated = models.DateTimeField(auto_now=True)
+    is_active = models.BooleanField(default=True)
+
+    def __str__(self):
+        return self.name
+
+class Question(models.Model):
+    id = models.AutoField(primary_key=True)
+    quiz = models.ForeignKey(Quiz, on_delete=models.CASCADE, related_name='questions')
+    question = models.CharField(max_length=255)
+    created = models.DateTimeField(auto_now_add=True)
+    updated = models.DateTimeField(auto_now=True)
+
+    def __str__(self):
+        return self.question
+
+class Choice(models.Model):  # Renommé au singulier
+    id = models.AutoField(primary_key=True)
+    question = models.ForeignKey(Question, on_delete=models.CASCADE, related_name='choices')
+    choice = models.CharField(max_length=255)
+    is_correct = models.BooleanField(default=False)
+
+    def __str__(self):
+        return self.choice
+
+class UserQuiz(models.Model):
+    id = models.AutoField(primary_key=True)
+    user = models.ForeignKey(User, on_delete=models.CASCADE, related_name='user_quizzes')
+    quiz = models.ForeignKey(Quiz, on_delete=models.CASCADE, related_name='user_quizzes')  # Ajouté
+    score = models.IntegerField(default=0)
+    created = models.DateTimeField(auto_now_add=True)
+    updated = models.DateTimeField(auto_now=True)
+
+    def __str__(self):
+        return f"{self.user.username} - {self.quiz.name}"
+
+class UserAnswer(models.Model):
+    id = models.AutoField(primary_key=True)
+    user_quiz = models.ForeignKey(UserQuiz, on_delete=models.CASCADE, related_name='user_answers')
+    question = models.ForeignKey(Question, on_delete=models.CASCADE, related_name='user_answers')
+    choice = models.ForeignKey(Choice, on_delete=models.CASCADE, related_name='user_answers')
+
+    def __str__(self):
+        return f"{self.user_quiz.user.username} - {self.question.question}"
+
+    class Meta:
+        unique_together = ('user_quiz', 'question')  # Empêche qu'un utilisateur réponde plusieurs fois à la même question.