def get_comments(self, obj):
comments = Comment.objects.filter(post=obj)
if comments.exists():
comments = CommentListSerializer(comments, many=True).data
else:
comments = None
return comments
def get_comments(self, obj):
comments_queryset = Comment.objects.filter_by_instance(obj)
serializer_context = {'request': self.context['request']}
comments = CommentListSerializer(comments_queryset,
many=True,
context=serializer_context).data
return comments
def get_comments(self, obj):
c_qs = Comment.objects.filter_by_instance(obj)
comments = CommentListSerializer(c_qs,
many=True,
context={
'request': request
}).data
return comments
def get_comments(self, obj):
"""this filter_by_instance and get_content_type was defined in our models
note you have to serialize it that is why i use the
CommentSerializer i created for the content_type and the object_id
"""
# content_type = obj.get_content_type # not using it
# object_id = obj.id # already defined a method for it
c_qs = Comment.objects.filter_by_instance(obj)
comments = CommentListSerializer(c_qs, many=True).data
return comments
def get_comments(self, obj):
cmts_qs = Comment.objects.filter_by_instance(obj)
# Foi necessário passar "context={'request': None}"
# http://www.django-rest-framework.org/api-guide/serializers/#absolute-and-relative-urls
comments = CommentListSerializer(cmts_qs,
many=True,
context={
'request': None
}).data
return comments
def get_comments(self, obj): #content_type = obj.get_content_type #ovject_id = obj.id c_qs = Comment.objects.filter_by_instance(obj) comments = CommentListSerializer(c_qs, many=True).data return comments
def get_comments(self, obj):
c_qs = Comment.objects.filter_by_instance(obj)
comments = CommentListSerializer(c_qs, many=True).data
return comments
class MovieSerializer(serializers.ModelSerializer):
# comments = serializers.RelatedField(many=True) ##gets comment id
# comments = serializers.StringRelatedField(many= True) ##gives (Comment Related Object) As response
# comments = serializers.PrimaryKeyRelatedField(many= True,read_only=True) ##gets comment id
# comments = serializers.SerializerMethodField(source = 'comment', many=True) ##gets comment id
# comments = serializers.SerializerMethodField()
comments = CommentListSerializer(many=True)
class Meta:
model=Movie
# fields = ('backdrop_path','title','budget','tmdb_id','orginal_title','overview','poster_path','popularity','status','release_date','runtime','tagline','video','vote_count','vote_average','')
fields = ('id','backdrop_path','title','budget','tmdb_id','orginal_title','overview','poster_path','popularity','status','release_date','runtime','tagline','video','vote_count','vote_average','comments')
# depth=1
# class MovieCommentSerializer(serializers.ModelSerializer):
# user = UserSerializer(queryset=User.objects.all(),required=False, allow_null=True, default=None)
# # user_id = serializers.PrimaryKeyRelatedField(queryset=User.objects.all(),required=False, allow_null=True, default=None)
# comment = serializers.CharField(
# max_length=255,
# help_text=(
# 'Required. 3-32 characters.'
# ),
# )
# comment = serializers.CharField(
# max_length=255,
# help_text=(
# 'Required. 3-32 characters.'
# ),
# )
# movie_id = serializers.CharField(
# max_length=255,
# help_text=(
# 'Required. 3-32 characters.'
# ),
# )
# # movie_id = serializers.PrimaryKeyRelatedField(queryset=Movie.objects.all(),required=False, allow_null=True, default=None )
# class Meta:
# model=Comment
# fields = ('id','comment','movie_id','created','user_id')
# # extra_kwargs = {'user_id': {'default': serializers.CurrentUserDefault()}}
# def create(self,validated_data):
# user_id = validated_data.pop('user_id')
# # user = validated_data.pop('user')
# movie_id = validated_data.pop('movie_id')
# comment = validated_data.pop('comment')
# comment_object = Comment.objects.create(comment = comment, movie_id = movie_id,user_id =user_id,)
# # comment_object.user = validated_data.pop('user')
# # user = self.request.user
# # print(user)
# return comment_object
def get_comment_count(self,obj):
c_qs = Comment.objects.filter_by_instance(obj)
comments = CommentListSerializer(c_qs,many=True).data
comment_count = len(comments)
print('the comment count is ',comment_count)
return comment_count
def get(self, request, format=None):
comment = Comment.objects.all()
serializer = CommentListSerializer(comment, many=True)
print(serializer)
return Response(serializer.data)