Hi,
See my comments below.
Regards,
Andréas
2018-08-10 5:29 GMT+02:00 mounikesh mintu <mxionhack...@gmail.com>:
> hey guys when i tried to like a post in drf i have got in to an error
>
> models.py
>
> class status(models.Model):
> user=models.ForeignKey(settings.AUTH_USER_MODEL,on_delete=models.CASCADE,
> null=False)
> #
> user=models.ForeignKey(settings.AUTH_USER_MODEL,on_delete=models.CASCADE)
>
> content=models.TextField(blank=True,null=True)
>
> image=models.ImageField(upload_to="upload",null=True,blank=True)
> updated=models.DateTimeField(auto_now=True)
> time=models.DateTimeField(auto_now_add=True)
>
> likes=models.ManyToManyField(settings.AUTH_USER_MODEL,blank=True,related_name='post_likes')
>
> def __str__(self):
> return self.content
>
> serilaizers
>
> serializers.py
>
> class statusSerializer(serializers.ModelSerializer):
> # user_name = serializers.ReadOnlyField(source='user.username')
> user=UserPublicSerializer(read_only=True)
> # rating=RatingSerializer(required=False)
> # rating=RatingSerializer()
>
> class Meta:
> model=status
> fields=['id','user','content','image','likes']
>
> views.py
>
> @api_view(['POST'])def LikesApi(self,request,id):
> # status = get_object_or_404(id=request.POST.get('id', ''))
> status = get_object_or_404(id=id)
>
> status.likes.add(request.user)
> serializer = statusSerializer(status)
> return Response(serializer.data, status=status.HTTP_201_CREATED)
>
> i have tried both the ways with regards of that question from stack
>
> @api_view(['POST'])def LikesApi(self,request,id):
> serializer=statusSerializer(data=request.DATA)
> if serializer.is_valid():
>
> serializer.object.content_object=get_object_or_404(status,id=request.POST.get('id',
> ''))
> serializer.object.likes.add(request.user)
> serializer.save()
> return RestResponse(serializer.data, status=status.HTTP_201_CREATED)
> return RestResponse(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
>
> here is my urls.py
>
> urlpatterns = [
> # url(r'^$/', StatusListSearchApi.as_view()),
> url(r'^list/', StatusListSearchApi.as_view()),
> url(r'^user/', UserPost.as_view()),
>
> url(r'^like/(?P<id>\d+)/$',LikesApi),
>
> post objects are present in my api/list/ url
>
The url endpoints you have registered are:
/api/list/
/api/user/
and /api/like/<id>/
where id is a part of the url.
So to like a post with the id 35 you would enter:
/api/like/35/
> http://127.0.0.1:8000/api/list/like?id=35
>
> when i fired this url i cant see any incremination of likes in my
> browasable api detailview
>
> http://127.0.0.1:8000/api/like?id=35
>
> tried this as well but rather got a page not found 404 error
>
> but when i tried
>
> this url pattern
>
> http://127.0.0.1:8000/api/list/?id=35/like
>
> i have got that value error
>
> please can anyone help me
>
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