Implement pipeline hooks, extracted from !5525

Closes #20115

1 files changed, 66 insertions, 0 deletions

diff --git a/lib/gitlab/data_builder/pipeline_data_builder.rb b/lib/gitlab/data_builder/pipeline_data_builder.rb
new file mode 100644
index 00000000000..13417ba09eb
--- /dev/null
+++ b/lib/gitlab/data_builder/pipeline_data_builder.rb
@@ -0,0 +1,66 @@
+module Gitlab
+  module DataBuilder
+    module PipelineDataBuilder
+      module_function
+
+      def build(pipeline)
+        {
+          object_kind: 'pipeline',
+          object_attributes: hook_attrs(pipeline),
+          user: pipeline.user.try(:hook_attrs),
+          project: pipeline.project.hook_attrs(backward: false),
+          commit: pipeline.commit.try(:hook_attrs),
+          builds: pipeline.builds.map(&method(:build_hook_attrs))
+        }
+      end
+
+      def hook_attrs(pipeline)
+        first_pending_build = pipeline.builds.first_pending
+        config_processor = pipeline.config_processor
+
+        {
+          id: pipeline.id,
+          ref: pipeline.ref,
+          tag: pipeline.tag,
+          sha: pipeline.sha,
+          before_sha: pipeline.before_sha,
+          status: pipeline.status,
+          stage: first_pending_build.try(:stage),
+          stages: config_processor.try(:stages),
+          created_at: pipeline.created_at,
+          finished_at: pipeline.finished_at,
+          duration: pipeline.duration
+        }
+      end
+
+      def build_hook_attrs(build)
+        {
+          id: build.id,
+          stage: build.stage,
+          name: build.name,
+          status: build.status,
+          created_at: build.created_at,
+          started_at: build.started_at,
+          finished_at: build.finished_at,
+          when: build.when,
+          manual: build.manual?,
+          user: build.user.try(:hook_attrs),
+          runner: build.runner && runner_hook_attrs(build.runner),
+          artifacts_file: {
+            filename: build.artifacts_file.filename,
+            size: build.artifacts_size
+          }
+        }
+      end
+
+      def runner_hook_attrs(runner)
+        {
+          id: runner.id,
+          description: runner.description,
+          active: runner.active?,
+          is_shared: runner.is_shared?
+        }
+      end
+    end
+  end
+end