sky-take-out/sky-server/src/main/java/com/sky/service/OrderService.java

package com.sky.service;

import com.sky.dto.OrdersPaymentDTO;
import com.sky.dto.OrdersSubmitDTO;
import com.sky.vo.OrderPaymentVO;
import com.sky.vo.OrderSubmitVO;

public interface OrderService {
    /**
     * 用户下单
     *
     * @param ordersSubmitDTO 用户下单请求数据
     * @return OrderSubmitVO
     */
    OrderSubmitVO submitOrder(OrdersSubmitDTO ordersSubmitDTO);

    /**
     * 订单支付
     *
     * @param ordersPaymentDTO ordersPaymentDTO
     * @return OrderPaymentVO
     */
    OrderPaymentVO payment(OrdersPaymentDTO ordersPaymentDTO) throws Exception;

    /**
     * 支付成功，修改订单状态
     *
     * @param outTradeNo String
     */
    void paySuccess(String outTradeNo);
}