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2024-12-05 b9900893177c78fc559223521fe839aa21000017

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package com.iotechn.unimall.biz.service.coupon;
 
import com.iotechn.unimall.data.domain.CouponUserDO;
import com.iotechn.unimall.data.dto.CouponUserDTO;
import com.iotechn.unimall.data.mapper.CouponUserMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
 
import java.util.Date;
 
/**
 * Description:
 * User: rize
 * Date: 2020/8/2
 * Time: 15:45
 */
@Service("couponBizService")
public class CouponBizService {
 
    @Autowired
    private CouponUserMapper couponUserMapper;
 
    public CouponUserDTO getCouponUserById(Long couponUserId, Long userId) {
        return couponUserMapper.getCouponUserById(couponUserId, userId);
    }
 
    public Integer useCoupon(Long couponUserId, Long orderId) {
        CouponUserDO couponUserDO = new CouponUserDO();
        couponUserDO.setId(couponUserId);
        couponUserDO.setGmtUsed(new Date());
        couponUserDO.setOrderId(orderId);
        return couponUserMapper.updateById(couponUserDO);
    }
 
}