adham90 / command_service_object Goto Github PK

class UsersController < ApplicationController
  default_service :user_service

  def create
    cmd = command.new(user_params)
    # instead of
    # cmd = UserService::Commands::Create.new(user_params)
    ...
  end
end

  def command(service: nil, usecase: nil)
    service ||= default_service
    usecase ||= params[:action]
    "#{service}/commands/#{usecase}".camelize.constantize
  end

class UsersController < ApplicationController
  default_service :user_service

  def create
    cmd = command.new(user_params)
    result = cmd.execute
    # This return the result from
    # ApplicationService.call(cmd)
    ...
  end
end