25 lines
588 B
Ruby
25 lines
588 B
Ruby
module Boards
|
|
module Lists
|
|
class CreateService < Boards::BaseService
|
|
def execute
|
|
List.transaction do
|
|
label = project.labels.find(params[:label_id])
|
|
position = next_position
|
|
|
|
create_list(label, position)
|
|
end
|
|
end
|
|
|
|
private
|
|
|
|
def next_position
|
|
max_position = board.lists.movable.maximum(:position)
|
|
max_position.nil? ? 0 : max_position.succ
|
|
end
|
|
|
|
def create_list(label, position)
|
|
board.lists.create(label: label, list_type: :label, position: position)
|
|
end
|
|
end
|
|
end
|
|
end
|