reorganized viewsets into their own files

movie_manager/viewsets/showing.py

@@ -0,0 +1,36 @@
+from django.http import JsonResponse
+from django.utils.dateparse import parse_datetime
+from knox.auth import TokenAuthentication
+from rest_framework import viewsets, permissions
+
+from movie_manager.models import Showing, Movie, Schedule
+from movie_manager.permissions import ReadOnly
+from movie_manager.serializers import ShowingSerializer
+
+
+class ShowingViewset(viewsets.ModelViewSet):
+    queryset = Showing.objects.all().order_by("showtime")
+    authentication_classes = [TokenAuthentication]
+    permission_classes = [permissions.IsAuthenticated | ReadOnly]
+
+    serializer_class = ShowingSerializer
+
+    def create(self, request, *args, **kwargs):
+        movie_id = request.data.get("movie")
+        movie = Movie.objects.get(pk=movie_id)
+
+        schedule_id = request.data.get("schedule")
+        schedule = Schedule.objects.get(pk=schedule_id)
+
+        showtime_str = request.data.get("showtime")
+        showtime = parse_datetime(showtime_str)
+
+        showing = Showing.objects.create(
+            movie=movie,
+            schedule=schedule,
+            showtime=showtime,
+            public=request.data.get("public"),
+            owner=request.user,
+        )
+
+        return JsonResponse(ShowingSerializer(showing).data)