module Projects class OverwriteProjectService < BaseService def execute(source_project) return unless source_project && source_project.namespace == @project.namespace Project.transaction do move_before_destroy_relationships(source_project) destroy_old_project(source_project) rename_project(source_project.name, source_project.path) @project end # Projects::DestroyService can raise Exceptions, but we don't want # to pass that kind of exception to the caller. Instead, we change it # for a StandardError exception rescue Exception => e # rubocop:disable Lint/RescueException attempt_restore_repositories(source_project) if e.class == Exception raise StandardError, e.message else raise end end private def move_before_destroy_relationships(source_project) options = { remove_remaining_elements: false } ::Projects::MoveUsersStarProjectsService.new(@project, @current_user).execute(source_project, options) ::Projects::MoveAccessService.new(@project, @current_user).execute(source_project, options) ::Projects::MoveDeployKeysProjectsService.new(@project, @current_user).execute(source_project, options) ::Projects::MoveNotificationSettingsService.new(@project, @current_user).execute(source_project, options) ::Projects::MoveForksService.new(@project, @current_user).execute(source_project, options) ::Projects::MoveLfsObjectsProjectsService.new(@project, @current_user).execute(source_project, options) add_source_project_to_fork_network(source_project) end def destroy_old_project(source_project) # Delete previous project (synchronously) and unlink relations ::Projects::DestroyService.new(source_project, @current_user).execute end def rename_project(name, path) # Update de project's name and path to the original name/path ::Projects::UpdateService.new(@project, @current_user, { name: name, path: path }) .execute end def attempt_restore_repositories(project) ::Projects::DestroyService.new(project, @current_user).attempt_repositories_rollback end def add_source_project_to_fork_network(source_project) return unless @project.fork_network # Because he have moved all references in the fork network from the source_project # we won't be able to query the database (only through its cached data), # for its former relationships. That's why we're adding it to the network # as a fork of the target project ForkNetworkMember.create!(fork_network: @project.fork_network, project: source_project, forked_from_project: @project) end end end