discourse/app/serializers/reviewable_serializer.rb

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# frozen_string_literal: true
class ReviewableSerializer < ApplicationSerializer
class_attribute :_payload_for_serialization
attributes(
:id,
:status,
:type,
:topic_id,
:topic_url,
:target_url,
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:topic_tags,
:category_id,
:created_at,
:can_edit,
:score,
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:version,
)
has_one :created_by, serializer: BasicUserSerializer, root: 'users'
has_one :target_created_by, serializer: BasicUserSerializer, root: 'users'
has_one :topic, serializer: ListableTopicSerializer
has_many :editable_fields, serializer: ReviewableEditableFieldSerializer, embed: :objects
has_many :reviewable_scores, serializer: ReviewableScoreSerializer
has_many :bundled_actions, serializer: ReviewableBundledActionSerializer
has_one :claimed_by, serializer: BasicUserSerializer, root: 'users'
# Used to keep track of our payload attributes
class_attribute :_payload_for_serialization
def bundled_actions
args = {}
args[:claimed_by] = claimed_by if @options[:claimed_topics]
object.actions_for(scope, args).bundles
end
def editable_fields
args = {}
args[:claimed_by] = claimed_by if @options[:claimed_topics]
object.editable_for(scope, args).to_a
end
def can_edit
editable_fields.present?
end
def claimed_by
return nil unless @options[:claimed_topics].present?
@options[:claimed_topics][object.topic_id]
end
def include_claimed_by?
@options[:claimed_topics]
end
def self.create_attribute(name, field)
attribute(name)
class_eval <<~GETTER
def #{name}
#{field}
end
def include_#{name}?
#{name}.present?
end
GETTER
end
# This is easier than creating an AMS method for each attribute
def self.target_attributes(*attributes)
attributes.each do |a|
create_attribute(a, "object.target&.#{a}")
end
end
def self.payload_attributes(*attributes)
self._payload_for_serialization ||= []
self._payload_for_serialization += attributes.map(&:to_s)
end
def attributes
super.tap do |data|
data[:removed_topic_id] = object.topic_id unless object.topic
if object.target.present?
# Automatically add the target id as a "good name" for example a target_type of `User`
# becomes `user_id`
data[:"#{object.target_type.downcase}_id"] = object.target_id
end
if self.class._payload_for_serialization.present?
data[:payload] = (object.payload || {}).slice(*self.class._payload_for_serialization)
end
end
end
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def topic_tags
object.topic.tags.map(&:name)
end
def include_topic_tags?
object.topic.present? && SiteSetting.tagging_enabled?
end
def target_url
return Discourse.base_url + object.target.url if object.target.is_a?(Post) && object.target.present?
topic_url
end
def include_target_url?
target_url.present?
end
def topic_url
object.topic&.url
end
def include_topic_url?
topic_url.present?
end
def include_topic_id?
object.topic_id.present?
end
def include_category_id?
object.category_id.present?
end
end