Introduce `cancelable` and `returnable` [ci skip]

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

+module Gitlab
+  module Ci
+    module Status
+      module Status
+        class Cancelable < SimpleDelegator
+          extend Status::Extended
+
+          def has_action?(current_user)
+            can?(current_user, :update_build, subject)
+          end
+
+          def action_icon
+            'remove'
+          end
+
+          def action_path
+            cancel_namespace_project_build_path(subject.project.namespace, subject.project, subject)
+          end
+
+          def action_method
+            :post
+          end
+
+          def self.matches?(build)
+            build.cancelable?
+          end
+        end
+      end
+    end
+  end
+end

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

@@ -12,31 +12,6 @@ module Gitlab
                                          @subject.project,
                                          @subject.pipeline)
           end
-
-          def has_action?(current_user)
-            (subject.cancelable? || subject.retryable?) &&
-              can?(current_user, :update_build, @subject)
-          end
-
-          def action_icon
-            case
-            when subject.cancelable? then 'icon_play'
-            when subject.retryable? then 'repeat'
-            end
-          end
-
-          def action_path
-            case
-            when subject.cancelable?
-              cancel_namespace_project_build_path(subject.project.namespace, subject.project, subject)
-            when subject.retryable?
-              retry_namespace_project_build_path(subject.project.namespace, subject.project, subject)
-            end
-          end
-
-          def action_method
-            :post
-          end
         end
       end
     end

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

@@ -6,7 +6,7 @@ module Gitlab
           private
 
           def extended_statuses
-            [Stop, Play]
+            [Stop, Play, Cancelable, Retryable]
           end
 
           def core_status

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

@@ -13,20 +13,12 @@ module Gitlab
             'play'
           end
 
-          def icon
-            'icon_status_skipped'
-          end
-
-          def to_s
-            'play'
-          end
-
           def has_action?(current_user)
             can?(current_user, :update_build, subject)
           end
 
           def action_icon
-            :play
+            'play'
           end
 
           def action_path

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

+module Gitlab
+  module Ci
+    module Status
+      module Status
+        class Retryable < SimpleDelegator
+          extend Status::Extended
+
+          def has_action?(current_user)
+            can?(current_user, :update_build, subject)
+          end
+
+          def action_icon
+            'repeat'
+          end
+
+          def action_path
+            retry_namespace_project_build_path(subject.project.namespace, subject.project, subject)
+          end
+
+          def action_method
+            :post
+          end
+
+          def self.matches?(build)
+            build.retryable?
+          end
+        end
+      end
+    end
+  end
+end