def create(self, request, *args, **kwargs):
serializer = LikeSerializerForCreate(data=request.data,
context={'request': request})
if not serializer.is_valid():
return Response(
{
'message': 'Please check input.',
'errors': serializer.errors,
},
status=status.HTTP_400_BAD_REQUEST)
#instance, created = serializer.get_or_create()
#if created:
# NotificationService.send_like_notification(instance)
# use Message Queue to create Like in DB
if serializer.validated_data['content_type'] == 'comment':
content_type_int = 0
model_class = Comment
else:
content_type_int = 1
model_class = Tweet
object_id = serializer.validated_data['object_id']
LikeService.async_create_like(content_type_int, object_id,
request.user.id)
instance = Like(
content_type=ContentType.objects.get_for_model(model_class),
object_id=object_id,
user=request.user,
)
return Response(
LikeSerializer(instance).data,
status=status.HTTP_201_CREATED,
)
def get_has_liked(self, obj):
return LikeService.has_liked(self.context['request'].user, obj)
def _get_has_liked(self):
return LikeService.has_liked(data['request'].user, self)
def get_has_liked(self, obj):
# current login user can be obtained from self.context['request'].user
return LikeService.has_liked(self.context['request'].user, obj)
def get_has_liked(self, obj):
# current login user has this like
return LikeService.has_liked(self.context['request'].user, obj)
def get_has_liked(self, obj):
# 这个request.user 只是当下发送请求的用户，可以是登录的也可以没有登录
return LikeService.has_liked(self.context['request'].user, obj)
