Class: MergeRequests::PostMergeService

Inherits:
BaseService show all
Includes:
RemovesRefs
Defined in:
app/services/merge_requests/post_merge_service.rb

Overview

PostMergeService class

Mark existing merge request as merged and execute all hooks and notifications

Constant Summary collapse

MAX_RETARGET_MERGE_REQUESTS = 
4
BATCH_SIZE = 
100

Instance Attribute Summary

Attributes inherited from BaseContainerService

#container, #current_user, #group, #params, #project

Instance Method Summary collapse

Methods included from RemovesRefs

#cleanup_refs

Methods inherited from BaseService

#cancel_review_app_jobs!, #cleanup_environments, constructor_container_arg, #deactivate_pages_deployments, #execute_external_hooks, #execute_group_mention_hooks, #execute_hooks, #handle_assignees_change, #handle_changes, #handle_reviewers_change, #hook_data, #initialize, #inspect, #merge_request_activity_counter, #source_project, #target_project

Methods included from Gitlab::Utils::Override

#extended, extensions, #included, #method_added, #override, #prepended, #queue_verification, verify!

Methods included from ErrorLogger

#log_error

Methods included from AssignsMergeParams

#assign_allowed_merge_params, included

Methods inherited from IssuableBaseService

constructor_container_arg

Methods inherited from BaseContainerService

#group_container?, #initialize, #namespace_container?, #project_container?, #project_group, #root_ancestor

Methods included from BaseServiceUtility

#deny_visibility_level, #event_service, #log_error, #log_info, #notification_service, #system_hook_service, #todo_service, #visibility_level

Methods included from Gitlab::Allowable

#can?, #can_all?, #can_any?

Constructor Details

This class inherits a constructor from MergeRequests::BaseService

Instance Method Details

#create_note(merge_request, source) ⇒ Object 



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# File 'app/services/merge_requests/post_merge_service.rb', line 52

def create_note(merge_request, source)
  SystemNoteService.change_status(
    merge_request,
    merge_request.target_project,
    current_user,
    merge_request.state,
    source
  )
end

#execute(merge_request, source = nil) ⇒ Object 



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# File 'app/services/merge_requests/post_merge_service.rb', line 15

def execute(merge_request, source = nil)
  return if merge_request.merged?

  # Mark the merge request as merged, everything that happens afterwards is
  # executed once
  unless merge_request.mark_as_merged
    Gitlab::AppLogger.warn(
      message: 'Failed to mark merge request as merged',
      merge_request_id: merge_request.id,
      merge_request_iid: merge_request.iid,
      project_id: merge_request.project_id,
      delete_source_branch: params[:delete_source_branch],
      errors: merge_request.errors.full_messages
    )
  end

  create_event(merge_request)
  todo_service.merge_merge_request(merge_request, current_user)

  merge_request_activity_counter.track_merge_mr_action(user: current_user)

  create_note(merge_request, source)
  close_issues(merge_request)
  notification_service.merge_mr(merge_request, current_user)
  invalidate_all_users_cache_count(merge_request)
  merge_request.invalidate_project_counter_caches
  delete_non_latest_diffs(merge_request)
  cancel_review_app_jobs!(merge_request)
  cleanup_environments(merge_request)
  cleanup_refs(merge_request)
  deactivate_pages_deployments(merge_request)
  cancel_auto_merges_targeting_source_branch(merge_request)
  trigger_user_merge_request_updated(merge_request)

  execute_hooks(merge_request, 'merge')
end