def put(self, request, format=None):
review = self.get_object(pk=request.data['id'])
user = User.objects.get(username=self.request.data['owner'])
serializer = ReviewSerializer(review, data=request.data)
if serializer.is_valid():
serializer.save(owner=user)
return Response('Food updated', status.HTTP_200_OK)
return Response('Couldn\'t update the review', status.HTTP_400_BAD_REQUEST)
def put(self, request, format=None):
review = self.get_object(pk=request.data['id'])
user = User.objects.get(username=self.request.data['owner'])
serializer = ReviewSerializer(review, data=request.data)
if serializer.is_valid():
serializer.save(owner=user)
return Response('Food updated', status.HTTP_200_OK)
return Response('Couldn\'t update the review',
status.HTTP_400_BAD_REQUEST)
class AccountSerializer(serializers.ModelSerializer):
# id = serializers.IntegerField()
user = UserSerializer()
food_favorites = FoodSerializer(many=True)
food_liked = FoodSerializer(many=True)
food_disliked = FoodSerializer(many=True)
images_liked = ImageSerializer(many=True)
reviews_liked = ReviewSerializer(many=True)
reviews_disliked = ReviewSerializer(many=True)
class Meta:
model = Account
fields = [
'id', 'user', 'food_favorites', 'food_liked', 'food_disliked',
'images_liked', 'reviews_liked', 'reviews_disliked'
]
def update(self, instance, validated_data):
user_data = validated_data.pop('user')
user = User.objects.get(username=user_data['username'])
user.first_name = user_data['first_name']
user.last_name = user_data['last_name']
user.email = user_data['email']
user.save()
account = Account.objects.get(id=instance.pk)
if self.context[0] == 'param':
return account
elif self.context[0] == 'images_liked':
updated_data = validated_data.pop(self.context[0])
if self.context[1] == 'upvote':
for data in updated_data:
img = data['image']
query = Image.objects.get(image=img)
if not account.images_liked.filter(pk=query.id).exists():
account.images_liked.add(query)
Image.objects.filter(image=img).update(
votes=F('votes') + 1)
elif self.context[1] == 'downvote':
for data in updated_data:
img = data['image']
query = Image.objects.get(image=img)
if account.images_liked.filter(pk=query.id).exists():
account.images_liked.remove(query)
Image.objects.filter(image=img).update(
votes=F('votes') - 1)
else:
updated_data = validated_data.pop(self.context[0])
for data in updated_data:
food = data['name']
query = Food.objects.get(name=food)
if not account.food_liked.filter(pk=query.id).exists():
account.food_liked.add(query)
return account
def post(self, request, format=None):
user = User.objects.get(username=self.request.data['owner'])
food = Food.objects.get(pk=self.request.data['food'])
serializer = ReviewSerializer(data=request.data)
if Review.objects.filter(food=food, owner=user).exists():
return Response('Food already reviewed', status.HTTP_400_BAD_REQUEST)
else:
if serializer.is_valid():
serializer.save(owner=user)
food.avgRating = (food.avgRating * food.numRating + Decimal(serializer.data['foodRating']))/(food.numRating + 1)
food.numRating += 1
food.save()
return Response('Successfully created review', status.HTTP_201_CREATED)
def post(self, request, format=None):
user = User.objects.get(username=self.request.data['owner'])
food = Food.objects.get(pk=self.request.data['food'])
serializer = ReviewSerializer(data=request.data)
if Review.objects.filter(food=food, owner=user).exists():
return Response('Food already reviewed',
status.HTTP_400_BAD_REQUEST)
else:
if serializer.is_valid():
serializer.save(owner=user)
food.avgRating = (food.avgRating * food.numRating + Decimal(
serializer.data['foodRating'])) / (food.numRating + 1)
food.numRating += 1
food.save()
return Response('Successfully created review',
status.HTTP_201_CREATED)
def get(self, request, food_pk, format=None):
review = Review.objects.filter(food_id=food_pk)
serializer = ReviewSerializer(review, many=True)
return Response(serializer.data)
def get(self, request, format=None):
reviews = Review.objects.all()
serializer = ReviewSerializer(reviews, many=True)
return Response(serializer.data)
