debian-mirror-gitlab/app/services/boards/lists/create_service.rb
2016-11-03 12:29:30 +05:30

29 lines
726 B
Ruby

module Boards
module Lists
class CreateService < BaseService
def execute(board)
List.transaction do
label = available_labels.find(params[:label_id])
position = next_position(board)
create_list(board, label, position)
end
end
private
def available_labels
LabelsFinder.new(current_user, project_id: project.id).execute
end
def next_position(board)
max_position = board.lists.movable.maximum(:position)
max_position.nil? ? 0 : max_position.succ
end
def create_list(board, label, position)
board.lists.create(label: label, list_type: :label, position: position)
end
end
end
end