Refactor ci status factories to DRY code a little

lib/gitlab/ci/status/build/factory.rb

@@ -3,14 +3,13 @@ module Gitlab
     module Status
       module Build
         class Factory < Status::Factory
-          private
-
-          def extended_statuses
-            [Stop, Play, Cancelable, Retryable]
+          def self.extended_statuses
+            [Status::Build::Stop, Status::Build::Play,
+             Status::Build::Cancelable, Status::Build::Retryable]
           end
 
-          def core_status
-            super.extend(Status::Build::Common)
+          def self.common_helpers
+            Status::Build::Common
           end
         end
       end

lib/gitlab/ci/status/extended.rb

@@ -2,7 +2,7 @@ module Gitlab
   module Ci
     module Status
       module Extended
-        def matches?(_subject)
+        def matches?(_subject, _user)
           raise NotImplementedError
         end
       end

lib/gitlab/ci/status/factory.rb

@@ -2,10 +2,9 @@ module Gitlab
   module Ci
     module Status
       class Factory
-        attr_reader :subject
-
-        def initialize(subject)
+        def initialize(subject, user = nil)
           @subject = subject
+          @user = user
         end
 
         def fabricate!
@@ -16,26 +15,31 @@ module Gitlab
           end
         end
 
+        def self.extended_statuses
+          []
+        end
+
+        def self.common_helpers
+          Module.new
+        end
+
         private
 
-        def subject_status
-          @subject_status ||= subject.status
+        def simple_status
+          @simple_status ||= @subject.status || :created
         end
 
         def core_status
           Gitlab::Ci::Status
-            .const_get(subject_status.capitalize)
-            .new(subject)
+            .const_get(simple_status.capitalize)
+            .new(@subject)
+            .extend(self.class.common_helpers)
         end
 
         def extended_status
-          @extended ||= extended_statuses.find do |status|
-            status.matches?(subject)
-          end
+          @extended ||= self.class.extended_statuses.find do |status|
+            status.matches?(@subject, @user)
           end
-
-        def extended_statuses
-          []
         end
       end
     end

lib/gitlab/ci/status/pipeline/factory.rb

@@ -3,14 +3,12 @@ module Gitlab
     module Status
       module Pipeline
         class Factory < Status::Factory
-          private
-
-          def extended_statuses
+          def self.extended_statuses
             [Pipeline::SuccessWithWarnings]
           end
 
-          def core_status
-            super.extend(Status::Pipeline::Common)
+          def self.common_helpers
+            Status::Pipeline::Common
           end
         end
       end

lib/gitlab/ci/status/stage/factory.rb

@@ -3,10 +3,8 @@ module Gitlab
     module Status
       module Stage
         class Factory < Status::Factory
-          private
-
-          def core_status
-            super.extend(Status::Stage::Common)
+          def self.common_helpers
+            Status::Stage::Common
           end
         end
       end