package com.sinata.rest.modular.member.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.sinata.rest.modular.member.dao.MyUserCouponOrderMapper;
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import com.sinata.rest.modular.member.model.MyCoupon;
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import com.sinata.rest.modular.member.model.MyUserCoupon;
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import com.sinata.rest.modular.member.model.MyUserCouponOrder;
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import com.sinata.rest.modular.member.service.IMyCouponService;
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import com.sinata.rest.modular.member.service.IMyUserCouponOrderService;
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import com.sinata.rest.modular.member.service.IMyUserCouponService;
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import jdk.nashorn.internal.runtime.logging.Logger;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.context.annotation.Lazy;
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import org.springframework.stereotype.Service;
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/**
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* <p>
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* 有价优惠券订单 服务实现类
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* </p>
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*
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* @author fq
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* @since 2023-03-14
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*/
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@Service
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public class MyUserCouponOrderServiceImpl extends ServiceImpl<MyUserCouponOrderMapper, MyUserCouponOrder> implements IMyUserCouponOrderService {
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@Autowired
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@Lazy
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IMyCouponService myCouponService;
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@Autowired
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IMyUserCouponService myUserCouponService;
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@Override
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public void paySuccess(String orderNo) {
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LambdaQueryWrapper<MyUserCouponOrder> wrapper = new LambdaQueryWrapper<>();
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wrapper.eq(MyUserCouponOrder::getOrderNo,orderNo);
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MyUserCouponOrder order = getOne(wrapper,Boolean.FALSE);
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//获取优惠券信息
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MyCoupon myCoupon = myCouponService.getById(order.getCouponId());
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MyUserCoupon userCoupon = new MyUserCoupon();
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userCoupon.setUserId(order.getUserId());
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userCoupon.setCouponId(myCoupon.getId());
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userCoupon.setBeginTime(myCoupon.getBeginTime());
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userCoupon.setEndTime(myCoupon.getEndTime());
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myUserCouponService.save(userCoupon);
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//更改订单信息
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order.setPayStatus(2);
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order.setUserCouponId(userCoupon.getId());
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updateById(order);
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//减扣库存
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myCoupon.setStock(myCoupon.getStock() - 1);
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myCouponService.updateById(myCoupon);
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}
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}
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