def validate_friend(self, value):
friend = get_author(value.get('uuid'), value.get('node'))
if not friend:
raise serializers.ValidationError("Invalid or Unknown friend in 'query: friendrequest'")
return friend
def create(self, validated_data):
"""
Creates and return a new `Comment` instance, given the validated data.
"""
# Pop nested relationships, we need to handle them separately
author_data = validated_data.pop('author', None)
validated_data['author'] = get_author(author_data.get('uuid'), author_data.get('node'))
return super(CommentSerializer, self).create(validated_data)
def update(self, instance, validated_data):
"""
Updates and returns an instance of the `Comment` Model with validated data
"""
# Pop nested relationships, we need to handle them separately
author_data = validated_data.pop('author', None)
pubDate = validated_data.get('pubDate', None)
# Only Update comments if they are newer
if pubDate and pubDate > instance.pubDate:
# Set the author
validated_data['author'] = get_author(author_data.get('uuid'), author_data.get('node'))
# Call Super to update the Comment instance
instance = super(CommentSerializer, self).update(instance, validated_data)
return instance
def create(self, validated_data):
"""
Creates and return a new `Post` instance, given the validated data.
"""
# Pop nested relationships, we need to handle them separately
author_data = validated_data.pop('author')
comment_data = validated_data.pop('comments')
categories_data = validated_data.pop('categories')
source_node = validated_data.pop('node', None)
# Get the Author
author = get_author(author_data.get('uuid'), author_data.get('node'))
# Create the post
post = Post.objects.create(author=author, **validated_data)
# Append source
if source_node is not None:
post.source = source_node.host
post.save()
# Add the categories
for category in categories_data:
post.categories.add(category)
# Create the comments
for comment_json in comment_data:
# Have to rename the vars.... this is stupid...
comment_json = self.repackage_comment(comment_json)
comment = Comment.objects.filter(guid=comment_json.get('id')).first()
if comment is None:
serializer = CommentSerializer(data=comment_json)
serializer.is_valid(raise_exception=True)
serializer.save(post=post)
return post
