Class: MergeRequests::UpdateService

Inherits:
BaseService show all
Extended by:
Gitlab::Utils::Override
Defined in:
app/services/merge_requests/update_service.rb

Instance Attribute Summary

Attributes inherited from BaseContainerService

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

Instance Method Summary collapse

Methods included from Gitlab::Utils::Override

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

Methods inherited from BaseService

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

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?, #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

#initialize(project:, current_user: nil, params: {}) ⇒ UpdateService

Returns a new instance of UpdateService.



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# File 'app/services/merge_requests/update_service.rb', line 7

def initialize(project:, current_user: nil, params: {})
  super

  @target_branch_was_deleted = @params.delete(:target_branch_was_deleted)
end

Instance Method Details

#after_update(merge_request, old_associations) ⇒ Object 



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# File 'app/services/merge_requests/update_service.rb', line 70

def after_update(merge_request, old_associations)
  super

  merge_request.cache_merge_request_closes_issues!(current_user) unless merge_request.auto_merge_enabled?
  @trigger_work_item_updated = true
end

#execute(merge_request) ⇒ Object 



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# File 'app/services/merge_requests/update_service.rb', line 13

def execute(merge_request)
  if Gitlab::Utils.to_boolean(params[:draft])
    merge_request.title = merge_request.draft_title
  end

  if params.key?(:merge_after)
    merge_after = params.delete(:merge_after)
    UpdateMergeScheduleService.new(merge_request, merge_after: merge_after).execute
  end

  update_merge_request_with_specialized_service(merge_request) || general_fallback(merge_request)
end

#handle_changes(merge_request, options) ⇒ Object 



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# File 'app/services/merge_requests/update_service.rb', line 26

def handle_changes(merge_request, options)
  super
  old_associations = options.fetch(:old_associations, {})
  old_labels = old_associations.fetch(:labels, [])
  old_mentioned_users = old_associations.fetch(:mentioned_users, [])
  old_assignees = old_associations.fetch(:assignees, [])
  old_reviewers = old_associations.fetch(:reviewers, [])
  old_timelogs = old_associations.fetch(:timelogs, [])
  changed_fields = merge_request.previous_changes.keys

  resolve_todos(merge_request, old_labels, old_assignees, old_reviewers)

  if merge_request.previous_changes.include?('title') ||
      merge_request.previous_changes.include?('description')
    todo_service.update_merge_request(merge_request, current_user, old_mentioned_users)
    handle_title_and_desc_edits(merge_request, merge_request.previous_changes.keys)
  end

  handle_target_branch_change(merge_request, changed_fields)
  handle_draft_status_change(merge_request, changed_fields)

  track_title_and_desc_edits(changed_fields)
  track_discussion_lock_toggle(merge_request, changed_fields)
  track_time_estimate_and_spend_edits(merge_request, old_timelogs, changed_fields)
  track_labels_change(merge_request, old_labels)

  notify_if_labels_added(merge_request, old_labels)
  notify_if_mentions_added(merge_request, old_mentioned_users)

  # Since #mark_as_unchecked triggers an update action through the MR's
  #   state machine, we want to push this as far down in the process so we
  #   avoid resetting #ActiveModel::Dirty
  #
  if changed_fields.include?('target_branch') ||
      changed_fields.include?('source_branch')
    merge_request.mark_as_unchecked unless merge_request.unchecked?
  end
end

#handle_task_changes(merge_request) ⇒ Object 



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# File 'app/services/merge_requests/update_service.rb', line 65

def handle_task_changes(merge_request)
  todo_service.resolve_todos_for_target(merge_request, current_user)
  todo_service.update_merge_request(merge_request, current_user)
end