Teilnehmlogik grundlegend fertiggestellt

core/play/views.py

@@ -1,21 +1,40 @@
 from django.shortcuts import render
-from django.shortcuts import render, redirect, get_object_or_404
-from play.models import QuizGame
+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 HttpResponse
+from django.http import HttpResponseRedirect
 
 # Create your views here.
 def lobby(request, join_code):
-    quiz_game = get_object_or_404(QuizGame, join_code=join_code)
-    return render(request, 'play/lobby.html', {'debug': "test"})
+    if not "participant_id" in request.COOKIES:
+        return redirect('play:create_participant', join_code=join_code)
 
-def create_participant(request):
-    join_code = request.GET.get('join_code')
-    if "participant_id" in request.COOKIES:
+    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('username')
+        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):