class MergeRequestWidgetEntity < IssuableEntity expose :state expose :in_progress_merge_commit_sha expose :merge_commit_sha expose :short_merge_commit_sha expose :merge_error expose :merge_params expose :merge_status expose :merge_user_id expose :merge_when_pipeline_succeeds expose :source_branch expose :source_project_id expose :squash expose :target_branch expose :target_project_id expose :allow_collaboration expose :should_be_rebased?, as: :should_be_rebased expose :ff_only_enabled do |merge_request| merge_request.project.merge_requests_ff_only_enabled end expose :metrics do |merge_request| metrics = build_metrics(merge_request) MergeRequestMetricsEntity.new(metrics).as_json end expose :rebase_commit_sha expose :rebase_in_progress?, as: :rebase_in_progress expose :can_push_to_source_branch do |merge_request| presenter(merge_request).can_push_to_source_branch? end expose :rebase_path do |merge_request| presenter(merge_request).rebase_path end # User entities expose :merge_user, using: UserEntity # Diff sha's expose :diff_head_sha do |merge_request| merge_request.diff_head_sha.presence end expose :merge_commit_message expose :actual_head_pipeline, with: PipelineDetailsEntity, as: :pipeline # Booleans expose :merge_ongoing?, as: :merge_ongoing expose :work_in_progress?, as: :work_in_progress expose :source_branch_exists?, as: :source_branch_exists expose :mergeable_discussions_state?, as: :mergeable_discussions_state do |merge_request| # This avoids calling MergeRequest#mergeable_discussions_state without # considering the state of the MR first. If a MR isn't mergeable, we can # safely short-circuit it. if merge_request.mergeable_state?(skip_ci_check: true, skip_discussions_check: true) merge_request.mergeable_discussions_state? else false end end expose :branch_missing?, as: :branch_missing expose :commits_count expose :cannot_be_merged?, as: :has_conflicts expose :can_be_merged?, as: :can_be_merged expose :mergeable?, as: :mergeable expose :remove_source_branch?, as: :remove_source_branch expose :project_archived do |merge_request| merge_request.project.archived? end expose :only_allow_merge_if_pipeline_succeeds do |merge_request| merge_request.project.only_allow_merge_if_pipeline_succeeds? end # CI related expose :has_ci?, as: :has_ci expose :ci_status do |merge_request| presenter(merge_request).ci_status end expose :issues_links do expose :assign_to_closing do |merge_request| presenter(merge_request).assign_to_closing_issues_link end expose :closing do |merge_request| presenter(merge_request).closing_issues_links end expose :mentioned_but_not_closing do |merge_request| presenter(merge_request).mentioned_issues_links end end expose :source_branch_with_namespace_link do |merge_request| presenter(merge_request).source_branch_with_namespace_link end expose :source_branch_path do |merge_request| presenter(merge_request).source_branch_path end expose :current_user do expose :can_remove_source_branch do |merge_request| presenter(merge_request).can_remove_source_branch? end expose :can_revert_on_current_merge_request do |merge_request| presenter(merge_request).can_revert_on_current_merge_request? end expose :can_cherry_pick_on_current_merge_request do |merge_request| presenter(merge_request).can_cherry_pick_on_current_merge_request? end expose :can_create_note do |merge_request| can?(request.current_user, :create_note, merge_request) end expose :can_update do |merge_request| can?(request.current_user, :update_merge_request, merge_request) end end # Paths # expose :target_branch_commits_path do |merge_request| presenter(merge_request).target_branch_commits_path end expose :target_branch_tree_path do |merge_request| presenter(merge_request).target_branch_tree_path end expose :new_blob_path do |merge_request| if presenter(merge_request).can_push_to_source_branch? project_new_blob_path(merge_request.source_project, merge_request.source_branch) end end expose :conflict_resolution_path do |merge_request| presenter(merge_request).conflict_resolution_path end expose :remove_wip_path do |merge_request| presenter(merge_request).remove_wip_path end expose :cancel_merge_when_pipeline_succeeds_path do |merge_request| presenter(merge_request).cancel_merge_when_pipeline_succeeds_path end expose :create_issue_to_resolve_discussions_path do |merge_request| presenter(merge_request).create_issue_to_resolve_discussions_path end expose :merge_path do |merge_request| presenter(merge_request).merge_path end expose :cherry_pick_in_fork_path do |merge_request| presenter(merge_request).cherry_pick_in_fork_path end expose :revert_in_fork_path do |merge_request| presenter(merge_request).revert_in_fork_path end expose :email_patches_path do |merge_request| project_merge_request_path(merge_request.project, merge_request, format: :patch) end expose :plain_diff_path do |merge_request| project_merge_request_path(merge_request.project, merge_request, format: :diff) end expose :status_path do |merge_request| project_merge_request_path(merge_request.target_project, merge_request, format: :json) end expose :ci_environments_status_path do |merge_request| ci_environments_status_project_merge_request_path(merge_request.project, merge_request) end expose :merge_commit_message_with_description do |merge_request| merge_request.merge_commit_message(include_description: true) end expose :diverged_commits_count do |merge_request| if merge_request.open? && merge_request.diverged_from_target_branch? merge_request.diverged_commits_count else 0 end end expose :create_note_path do |merge_request| project_notes_path(merge_request.project, target_type: 'merge_request', target_id: merge_request.id) end expose :commit_change_content_path do |merge_request| commit_change_content_project_merge_request_path(merge_request.project, merge_request) end expose :preview_note_path do |merge_request| preview_markdown_path(merge_request.project, quick_actions_target_type: 'MergeRequest', quick_actions_target_id: merge_request.id) end expose :merge_commit_path do |merge_request| if merge_request.merge_commit_sha project_commit_path(merge_request.project, merge_request.merge_commit_sha) end end private delegate :current_user, to: :request def presenter(merge_request) @presenters ||= {} @presenters[merge_request] ||= MergeRequestPresenter.new(merge_request, current_user: current_user) end # Once SchedulePopulateMergeRequestMetricsWithEventsData fully runs, # we can remove this method and just serialize MergeRequest#metrics # instead. See https://gitlab.com/gitlab-org/gitlab-ce/issues/41587 def build_metrics(merge_request) # There's no need to query and serialize metrics data for merge requests that are not # merged or closed. return unless merge_request.merged? || merge_request.closed? return merge_request.metrics if merge_request.merged? && merge_request.metrics&.merged_by_id return merge_request.metrics if merge_request.closed? && merge_request.metrics&.latest_closed_by_id build_metrics_from_events(merge_request) end def build_metrics_from_events(merge_request) closed_event = merge_request.closed_event merge_event = merge_request.merge_event MergeRequest::Metrics.new(latest_closed_at: closed_event&.updated_at, latest_closed_by: closed_event&.author, merged_at: merge_event&.updated_at, merged_by: merge_event&.author) end end