Rails将具有相似逻辑的两个服务更改为一个服务

# OrderService.rb
class OrderService
  def initialize(order)
    @order = order
  end

  def validate_user_permission
    # 验证用户权限的逻辑
  end

  def process_order
    validate_user_permission
    # 处理订单的逻辑
  end
end

# CustomerService.rb
class CustomerService
  def initialize(customer)
    @customer = customer
  end

  def validate_user_permission
    # 验证用户权限的逻辑
  end

  def update_customer_info
    validate_user_permission
    # 更新客户信息的逻辑
  end
end

# OrderCustomerService.rb
class OrderCustomerService
  def initialize(order, customer)
    @order = order
    @customer = customer
  end

  def validate_user_permission
    # 验证用户权限的逻辑
  end

  def process_order
    validate_user_permission
    # 处理订单的逻辑
  end

  def update_customer_info
    validate_user_permission
    # 更新客户信息的逻辑
  end
end