4dkankan-ceneter-pay/src/main/java/com/fdkankan/pay/service/impl/OrderServiceImpl.java

package com.fdkankan.pay.service.impl;

import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.fdkankan.pay.entity.Order;
import com.fdkankan.pay.entity.PayServe;
import com.fdkankan.pay.mapper.IOrderMapper;
import com.fdkankan.pay.service.IOrderService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.fdkankan.pay.service.IPayServeService;
import com.fdkankan.pay.util.CacheUtil;
import com.fdkankan.pay.util.OrderSnUtil;
import com.fdkankan.rabbitmq.util.RabbitMqProducer;
import org.apache.commons.lang.StringEscapeUtils;
import org.apache.commons.lang.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.Date;

/**
 * <p>
 *  服务实现类
 * </p>
 *
 * @author 
 * @since 2023-04-12
 */
@Service
public class OrderServiceImpl extends ServiceImpl<IOrderMapper, Order> implements IOrderService {

    @Autowired
    OrderSnUtil orderSnUtil;
    @Autowired
    IPayServeService payServeService;
    @Autowired
    RabbitMqProducer rabbitMqProducer;

    @Override
    public Order createOrderByMqMsg(String msg) {
        msg = StringEscapeUtils.unescapeJava(msg);
        Order order = JSONObject.parseObject(msg, Order.class);
        return this.createOrder(order);
    }

    @Override
    public Order createOrder(Order order) {
        if(StringUtils.isBlank(order.getServeName())){
            return null;
        }
        PayServe payServe = payServeService.getByServeName(order.getServeName());
        if(payServe == null ){
            return null;
        }
        order.setOrderId(null);
        order.setServeId(payServe.getId());
        String orderSn = orderSnUtil.getOrderSn();
        order.setOrderSn(orderSn);
        this.save(order);
        return order;
    }

    @Override
    public Order getByOrderSn(String orderSn) {
        LambdaQueryWrapper<Order> wrapper = new LambdaQueryWrapper<>();
        wrapper.eq(Order::getOrderSn,orderSn);
        return this.getOne(wrapper);
    }

    @Override
    public void payResult(Order order, Boolean payFlag, String trade_no,String openId) {
        if(order.getPayStatus() != 0){
            return;
        }
        order.setPayStatus(payFlag ? 1:2);
        order.setTradeNo(trade_no);
        order.setOpenId(openId);
        order.setPayTime(new Date());
        order.setUpdateTime(new Date());
        this.updateById(order);
        rabbitMqProducer.sendByWorkQueue(CacheUtil.orderPayResultQueue,JSONObject.toJSONString(order));
    }
}