Teilnehmlogik grundlegend fertiggestellt

core/play/models.py

@@ -1,6 +1,7 @@
 from django.db import models
 from django.contrib.auth.models import User
 from library.models import QivipQuiz
+from django.http import response
 import random, string
 
 # Create your models here.
@@ -16,12 +17,24 @@ class QuizGame(models.Model):
 
     def generate_unique_code(self):
         for i in range(10):
-            new_code = ''.join(random.choices(string.ascii_letters + string.digits, k=6))
+            new_code = ''.join(random.choices(string.digits, k=6))
             if not QuizGame.objects.filter(join_code=new_code).exists():
                 return new_code
 
 class QuizGameParticipant(models.Model):
+    participant_id = models.CharField(max_length=200, unique=True)
     display_name = models.CharField(verbose_name="Anzeigename", max_length=15)
     quiz_game = models.ForeignKey(QuizGame, on_delete=models.CASCADE, related_name="participant")
-    score = models.IntegerField(verbose_name="Punkte")
-    avatar = models.CharField(max_length=200)
+    score = models.IntegerField(verbose_name="Punkte", default=0)
+    avatar = models.CharField(max_length=200, blank=True, default="")
+
+    def save(self, *args, **kwargs):
+        if not self.participant_id:
+            self.participant_id = self.generate_unique_id()
+        super().save(*args, **kwargs)
+
+    def generate_unique_id(self):
+        for i in range(10):
+            new_id = ''.join(random.choices(string.digits + string.ascii_lowercase, k=60))
+            if not QuizGameParticipant.objects.filter(participant_id=new_id).exists():
+                return new_id