module Issues class MoveService < Issues::BaseService class MoveError < StandardError; end def execute(issue, new_project) @old_issue = issue @old_project = @project @new_project = new_project unless issue.can_move?(current_user, new_project) raise MoveError, 'Cannot move issue due to insufficient permissions!' end if @project == new_project raise MoveError, 'Cannot move issue to project it originates from!' end # Using transaction because of a high resources footprint # on rewriting notes (unfolding references) # ActiveRecord::Base.transaction do # New issue tasks # @new_issue = create_new_issue rewrite_notes rewrite_award_emoji add_note_moved_from # Old issue tasks # add_note_moved_to close_issue mark_as_moved end notify_participants @new_issue end private def create_new_issue new_params = { id: nil, iid: nil, label_ids: cloneable_label_ids, milestone_id: cloneable_milestone_id, project: @new_project, author: @old_issue.author, description: rewrite_content(@old_issue.description) } new_params = @old_issue.serializable_hash.symbolize_keys.merge(new_params) CreateService.new(@new_project, @current_user, new_params).execute end def cloneable_label_ids @new_project.labels .where(title: @old_issue.labels.pluck(:title)).pluck(:id) end def cloneable_milestone_id @new_project.milestones .find_by(title: @old_issue.milestone.try(:title)).try(:id) end def rewrite_notes @old_issue.notes.find_each do |note| new_note = note.dup new_params = { project: @new_project, noteable: @new_issue, note: rewrite_content(new_note.note), created_at: note.created_at, updated_at: note.updated_at } new_note.update(new_params) end end def rewrite_award_emoji @old_issue.award_emoji.each do |award| new_award = award.dup new_award.awardable = @new_issue new_award.save end end def rewrite_content(content) return unless content rewriters = [Gitlab::Gfm::ReferenceRewriter, Gitlab::Gfm::UploadsRewriter] rewriters.inject(content) do |text, klass| rewriter = klass.new(text, @old_project, @current_user) rewriter.rewrite(@new_project) end end def close_issue close_service = CloseService.new(@old_project, @current_user) close_service.execute(@old_issue, notifications: false, system_note: false) end def add_note_moved_from SystemNoteService.noteable_moved(@new_issue, @new_project, @old_issue, @current_user, direction: :from) end def add_note_moved_to SystemNoteService.noteable_moved(@old_issue, @old_project, @new_issue, @current_user, direction: :to) end def mark_as_moved @old_issue.update(moved_to: @new_issue) end def notify_participants notification_service.issue_moved(@old_issue, @new_issue, @current_user) end end end