Django Projektordner von 'core' in ''django' umbenennen

django/play/admin.py

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+from django.contrib import admin
+from .models import QuizGame, QuizGameParticipant
+
+# Register your models here.
+admin.site.register(QuizGame)
+admin.site.register(QuizGameParticipant)

django/play/apps.py

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+from django.apps import AppConfig
+
+
+class PlayConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'play'

django/play/migrations/0001_initial.py

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+# Generated by Django 5.1.7 on 2025-03-15 13:48
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('library', '0015_alter_qivipquiz_difficulty'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='QuizGame',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('join_code', models.CharField(max_length=6, unique=True)),
+                ('host_user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='host_user', to=settings.AUTH_USER_MODEL)),
+                ('quiz_id', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='library.qivipquiz')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='QuizGameParticipant',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('display_name', models.CharField(max_length=15, verbose_name='Anzeigename')),
+                ('score', models.IntegerField(max_length=10, verbose_name='Punkte')),
+                ('avatar', models.CharField(max_length=200)),
+                ('quiz_game', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='participant', to='play.quizgame')),
+            ],
+        ),
+    ]

django/play/migrations/0002_alter_quizgame_join_code.py

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+# Generated by Django 5.1.7 on 2025-03-15 13:59
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('play', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='quizgame',
+            name='join_code',
+            field=models.CharField(blank=True, max_length=6, unique=True),
+        ),
+    ]

django/play/migrations/0003_quizgameparticipant_participant_id_and_more.py

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+# Generated by Django 5.1.7 on 2025-03-15 19:05
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('play', '0002_alter_quizgame_join_code'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='quizgameparticipant',
+            name='participant_id',
+            field=models.CharField(default=1, max_length=200, unique=True),
+            preserve_default=False,
+        ),
+        migrations.AlterField(
+            model_name='quizgameparticipant',
+            name='avatar',
+            field=models.CharField(blank=True, default='', max_length=200),
+        ),
+        migrations.AlterField(
+            model_name='quizgameparticipant',
+            name='score',
+            field=models.IntegerField(default=0, verbose_name='Punkte'),
+        ),
+    ]

django/play/models.py

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+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.
+class QuizGame(models.Model):
+    host_user = models.ForeignKey(User, on_delete=models.CASCADE, related_name='host_user')
+    join_code = models.CharField(max_length=6, unique=True, blank=True)
+    quiz_id = models.ForeignKey(QivipQuiz, on_delete=models.CASCADE)
+
+    def save(self, *args, **kwargs):
+        if not self.join_code:
+            self.join_code = self.generate_unique_code()
+        super().save(*args, **kwargs)
+
+    def generate_unique_code(self):
+        for i in range(10):
+            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", 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

django/play/tests.py

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+from django.test import TestCase
+
+# Create your tests here.

django/play/urls.py

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+from django.urls import path
+from . import views
+
+app_name = 'play'
+
+urlpatterns = [
+    path('lobby/<str:join_code>', views.lobby, name='lobby'),
+    path('lobby/<str:join_code>/participate', views.create_participant, name='create_participant'),
+    path('join', views.join_game, name='join_game'),
+]

django/play/views.py

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+from django.shortcuts import render
+from django.shortcuts import render, redirect, get_object_or_404, reverse
+from play.models import QuizGame, QuizGameParticipant
+from library.models import QivipQuiz
+from django.http import HttpResponseRedirect
+
+# Create your views here.
+def lobby(request, join_code):
+    if not "participant_id" in request.COOKIES:
+        return redirect('play:create_participant', join_code=join_code)
+
+    participant_id = request.COOKIES['participant_id']
+    quiz_game = get_object_or_404(QuizGame, join_code=join_code)
+    participant = get_object_or_404(QuizGameParticipant, participant_id=participant_id)
+    return render(request, 'play/lobby.html', {'debug': "test", 'participant': participant})
+
+def create_participant(request, join_code):
+    if "participant_id" in request.COOKIES: # Umleiten, falls Teilnehmer bereits erstellt
+        return redirect('play:lobby', join_code=join_code)
+    if request.method == 'POST':
+        display_name = request.POST.get('display_name')
+        join_code = request.POST.get('join_code')
+        try:
+            quiz = QuizGame.objects.get(join_code=join_code)
+            participant = QuizGameParticipant()
+            participant.display_name = display_name
+            participant.quiz_game = quiz
+            participant.save()
+
+            response = HttpResponseRedirect(reverse('play:lobby', kwargs={'join_code': join_code}))
+            response.set_cookie('participant_id', participant.participant_id, max_age=3600)
+
+            return response
+        except QuizGame.DoesNotExist:
+            # TODO: Fehlermeldung fuer nicht-existierendes Quiz
+            pass
+
+    return render(request, 'play/initialize_participant.html', {'join_code': join_code})
+
+def join_game(request):
+    if request.method == 'POST':
+        join_code = request.POST.get('game_code')
+        try:
+            quiz = QuizGame.objects.get(join_code=join_code)
+            return redirect('play:lobby', join_code=join_code)
+        except QuizGame.DoesNotExist:
+            # TODO: Mit message eine Fehlermeldung weitergeben (und im entsprechenden Template Designen)
+            pass
+    return render(request, 'play/join_game.html')