FEATURE: Claim Reviewables by Topic

This is a feature that used to be present in discourse-assign but is
much easier to implement in core. It also allows a topic to be assigned
without it claiming for review and vice versa and allows it to work with
category group reviewers.

app/serializers/reviewable_serializer.rb

@@ -25,26 +25,36 @@ class ReviewableSerializer < ApplicationSerializer
   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
-    object.actions_for(scope).bundles
-  end
-
-  def reviewable_actions
-    object.actions_for(scope).to_a
+    args = {}
+    args[:claimed_by] = claimed_by if @options[:claimed_topics]
+    object.actions_for(scope, args).bundles
   end
 
   def editable_fields
-    object.editable_for(scope).to_a
+    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)
 

app/serializers/reviewable_topic_serializer.rb

@@ -13,7 +13,18 @@ class ReviewableTopicSerializer < ApplicationSerializer
     :reviewable_score
   )
 
+  has_one :claimed_by, serializer: BasicUserSerializer, root: 'users'
+
   def stats
     @options[:stats][object.id]
   end
+
+  def claimed_by
+    @options[:claimed_topics][object.id]
+  end
+
+  def include_claimed_by?
+    @options[:claimed_topics]
+  end
+
 end