def patch(self, request, rating_pk):
ratings = get_object_or_404(Ratings, pk=rating_pk)
serializer = RatingSerializer(instance=ratings,
data=request.data,
partial=True)
if serializer.is_valid():
serializer.save(rating_date=round(datetime.now().timestamp()))
return Response(serializer.data, status=status.HTTP_202_ACCEPTED)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def ratings(request):
if request.method == 'GET':
movieid = request.GET.get('movieid', None)
ratings = Rating.objects.all()
if movieid:
ratings = ratings.filter(movieid=movieid)
serializer = RatingSerializer(ratings, many=True)
return Response(data=serializer.data, status=status.HTTP_200_OK)
if request.method == 'DELETE':
rating = Rating.objects.all()
rating.delete()
return Response(status=status.HTTP_200_OK)
if request.method == 'POST':
ratings = request.data.get('ratings', None)
for item in ratings:
userid = item.get('userid', None)
movieid = item.get('movieid', None)
rating = item.get('rating', None)
timestamp = item.get('timestamp', None)
if not (userid and movieid and rating and timestamp):
continue
Rating(userid_id=userid,
movieid_id=movieid,
rating=rating,
timestamp=timestamp).save()
return Response(status=status.HTTP_200_OK)\
if request.method == 'PUT':
rating = Rating.objects.get(id=request.data.get('id'))
serializer = RatingSerializer(rating, data=request.data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def rating(request):
if request.method == "POST":
user = request.data['user']
movie = request.data['movie']
if Rating.objects.filter(user=user, movie=movie):
return Response(status=status.HTTP_400_BAD_REQUEST)
else:
serializer = RatingSerializer(data=request.data)
if serializer.is_valid():
rating = serializer.save(user=User.objects.get(id=user),
movie=Movie.objects.get(id=movie),
rating_date=round(
datetime.now().timestamp()))
return Response(RatingSerializer(rating).data,
status=status.HTTP_201_CREATED)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
if request.method == "PATCH":
user = request.data.get('user')
movie = request.data.get('movie')
if Rating.objects.filter(user=user, movie=movie):
rating = get_object_or_404(Rating, user=user, movie=movie)
serializer = RatingSerializer(rating,
data=request.data,
partial=True)
if serializer.is_valid():
rating = serializer.save(
rating_date=round(datetime.now().timestamp()))
return Response(RatingSerializer(rating).data)
else:
serializer = RatingSerializer(data=request.data)
if serializer.is_valid():
rating = serializer.save(user=User.objects.get(id=user),
movie=Movie.objects.get(id=movie),
rating_date=round(
datetime.now().timestamp()))
return Response(RatingSerializer(rating).data,
status=status.HTTP_201_CREATED)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def post(self, request):
serializer = RatingSerializer(request.data)
if serializer.is_valid():
serializer.save(rating_date=round(datetime.now().timestamp()))
return Response(serializer.data, status=status.HTTP_201_CREATED)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)