Merge branch '50461-add-retried-builds-in-pipeline-stage-endpoint' into 'master'

Add retried jobs to pipeline stages

Closes #50461

See merge request gitlab-org/gitlab-ce!21558

2 files changed, 17 insertions, 1 deletions

diff --git a/app/controllers/projects/pipelines_controller.rb b/app/controllers/projects/pipelines_controller.rb
index 2cc721dfeec..5b2091d68f8 100644
--- a/app/controllers/projects/pipelines_controller.rb
+++ b/app/controllers/projects/pipelines_controller.rb
@@ -96,7 +96,7 @@ class Projects::PipelinesController < Projects::ApplicationController
 
     render json: StageSerializer
       .new(project: @project, current_user: @current_user)
-      .represent(@stage, details: true)
+      .represent(@stage, details: true, retried: params[:retried])
   end
 
   # TODO: This endpoint is used by mini-pipeline-graph
diff --git a/app/serializers/stage_entity.rb b/app/serializers/stage_entity.rb
index ca8fa7e7877..029dd3d0684 100644
--- a/app/serializers/stage_entity.rb
+++ b/app/serializers/stage_entity.rb
@@ -19,6 +19,12 @@ class StageEntity < Grape::Entity
     latest_statuses
   end
 
+  expose :retried,
+         if: -> (_, opts) { opts[:retried] },
+         with: JobEntity do |stage|
+    retried_statuses
+  end
+
   expose :detailed_status, as: :status, with: DetailedStatusEntity
 
   expose :path do |stage|
@@ -48,9 +54,19 @@ class StageEntity < Grape::Entity
     @grouped_statuses ||= stage.statuses.latest_ordered.group_by(&:status)
   end
 
+  def grouped_retried_statuses
+    @grouped_retried_statuses ||= stage.statuses.retried_ordered.group_by(&:status)
+  end
+
   def latest_statuses
     HasStatus::ORDERED_STATUSES.map do |ordered_status|
       grouped_statuses.fetch(ordered_status, [])
     end.flatten
   end
+
+  def retried_statuses
+    HasStatus::ORDERED_STATUSES.map do |ordered_status|
+      grouped_retried_statuses.fetch(ordered_status, [])
+    end.flatten
+  end
 end