From 3bc5f7113350096263d615de07afe143f602659d Mon Sep 17 00:00:00 2001
From: Steve Azzopardi <steveazz@outlook.com>
Date: Mon, 20 Aug 2018 15:15:53 +0200
Subject: Add deployment information in job API

closes https://gitlab.com/gitlab-org/gitlab-ce/issues/50460
---
 app/models/ci/build.rb                  | 23 +++++++++++++++++++++++
 app/serializers/build_details_entity.rb | 14 ++++++++++++++
 2 files changed, 37 insertions(+)

(limited to 'app')

diff --git a/app/models/ci/build.rb b/app/models/ci/build.rb
index ab738c2fad8..63aaa0f7bcc 100644
--- a/app/models/ci/build.rb
+++ b/app/models/ci/build.rb
@@ -654,8 +654,31 @@ module Ci
       end
     end
 
+    # Virtual deployment status depending on the environment status.
+    def deployment_status
+      return nil unless starts_environment?
+
+      if success?
+        return successful_deployment_status
+      elsif complete? && !success?
+        return :failed
+      end
+
+      :creating
+    end
+
     private
 
+    def successful_deployment_status
+      if success? && last_deployment&.last?
+        return :last
+      elsif success? && last_deployment.present?
+        return :out_of_date
+      end
+
+      :creating
+    end
+
     def each_test_report
       Ci::JobArtifact::TEST_REPORT_FILE_TYPES.each do |file_type|
         public_send("job_artifacts_#{file_type}").each_blob do |blob| # rubocop:disable GitlabSecurity/PublicSend
diff --git a/app/serializers/build_details_entity.rb b/app/serializers/build_details_entity.rb
index 6f8194d9856..ab9861c58c4 100644
--- a/app/serializers/build_details_entity.rb
+++ b/app/serializers/build_details_entity.rb
@@ -1,12 +1,26 @@
 # frozen_string_literal: true
 
 class BuildDetailsEntity < JobEntity
+  include EnvironmentHelper
+  include RequestAwareEntity
+  include CiStatusHelper
+
   expose :coverage, :erased_at, :duration
   expose :tag_list, as: :tags
   expose :user, using: UserEntity
   expose :runner, using: RunnerEntity
   expose :pipeline, using: PipelineEntity
 
+  expose :deployment_status, if: -> (*) { build.has_environment? } do
+    expose :deployment_status, as: :status
+
+    expose :icon do |build|
+      ci_label_for_status(build.status)
+    end
+
+    expose :persisted_environment, as: :environment, with: EnvironmentEntity
+  end
+
   expose :metadata, using: BuildMetadataEntity
 
   expose :artifact, if: -> (*) { can?(current_user, :read_build, build) } do
-- 
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