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参加消费赠券

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新客立减 50%
This commit is contained in:
wangw
2025-09-18 16:21:03 +08:00
parent 61f1a8de71
commit d23cb8b71b
6 changed files with 112 additions and 9 deletions
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64
cash-service/market-service/src/main/java/com/czg/service/market/service/impl/MkShopConsumerCouponServiceImpl.java
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@@ -1,12 +1,16 @@
package com.czg.service.market.service.impl;
import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.exceptions.ValidateException;
import com.czg.market.dto.MkCouponGiftDTO;
import com.czg.market.dto.MkShopConsumerCouponDTO;
import com.czg.market.dto.MkShopCouponGiftDTO;
import com.czg.market.entity.MkShopConsumerCoupon;
import com.czg.market.entity.ShopCoupon;
import com.czg.market.entity.MkShopCouponRecord;
import com.czg.market.service.MkCouponGiftService;
import com.czg.market.service.MkShopConsumerCouponService;
import com.czg.market.service.MkShopCouponRecordService;
import com.czg.service.market.mapper.MkShopConsumerCouponMapper;
import com.czg.utils.AssertUtil;
import com.czg.utils.PageUtil;
@@ -17,6 +21,9 @@ import jakarta.annotation.Resource;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.math.BigDecimal;
import java.util.List;
/**
* 消费赠券表 服务层实现。
*
@@ -28,6 +35,8 @@ public class MkShopConsumerCouponServiceImpl extends ServiceImpl<MkShopConsumerC
@Resource
private MkCouponGiftService couponGiftService;
@Resource
private MkShopCouponRecordService recordService;
@Override
public Page<MkShopConsumerCouponDTO> getConsumerCouponPage(MkShopConsumerCouponDTO param) {
@@ -43,6 +52,56 @@ public class MkShopConsumerCouponServiceImpl extends ServiceImpl<MkShopConsumerC
return pages;
}
@Override
@Transactional
public void receiveConsumerCoupon(Long shopId, Long orderId, BigDecimal orderAmount, Long userId, Long shopUserId) {
MkShopConsumerCoupon consumerCoupon = this.getOne(new QueryWrapper()
.eq(MkShopConsumerCoupon::getShopId, shopId)
.eq(MkShopConsumerCoupon::getStatus, 1)
.le(MkShopConsumerCoupon::getFullAmount, orderAmount)
.orderBy(MkShopConsumerCoupon::getFullAmount).desc()
.orderBy(MkShopConsumerCoupon::getCreateTime).desc());
if (consumerCoupon == null) {
return;
}
//判断是否已被领取
if (consumerCoupon.getGiveNum() != -10086 && consumerCoupon.getGiveNum() <= consumerCoupon.getGiftNum()) {
return;
}
List<MkCouponGiftDTO> giftCoupons = couponGiftService.getCouponGiftBySourceId(consumerCoupon.getId(), 3);
if (CollUtil.isEmpty(giftCoupons)) {
return;
}
MkCouponGiftDTO giftCoupon = giftCoupons.getFirst();
if (consumerCoupon.getLeftNum() != -10086 && consumerCoupon.getLeftNum() >= consumerCoupon.getGiftNum()) {
if (consumerCoupon.getGetLimit() != -10086 && consumerCoupon.getGetLimit() <= consumerCoupon.getGiveNum()) {
long count = recordService.count(new QueryWrapper().eq(MkShopCouponRecord::getShopId, shopId)
.eq(MkShopCouponRecord::getShopUserId, shopUserId)
.eq(MkShopCouponRecord::getSourceId, consumerCoupon.getId()));
if (consumerCoupon.getGetLimit() >= count + giftCoupon.getNum()) {
MkShopCouponGiftDTO giftDTO = new MkShopCouponGiftDTO();
giftDTO.setShopId(shopId);
giftDTO.setShopUserId(shopUserId);
giftDTO.setCouponId(giftCoupon.getCouponId());
giftDTO.setSourceId(consumerCoupon.getId());
giftDTO.setSourceFlowId(orderId);
giftDTO.setSource("消费赠券");
//发放券
recordService.receiveCoupon(giftDTO, giftCoupon.getNum(), false);
//更新优惠券信息
consumerCoupon.setGiftNum(consumerCoupon.getGiftNum() + giftCoupon.getNum());
if (consumerCoupon.getLeftNum() != -10086) {
consumerCoupon.setLeftNum(consumerCoupon.getLeftNum() - giftCoupon.getNum());
}
updateById(new MkShopConsumerCoupon()
.setId(consumerCoupon.getId())
.setLeftNum(consumerCoupon.getLeftNum())
.setGiftNum(consumerCoupon.getGiftNum()));
}
}
}
}
@Override
public MkShopConsumerCouponDTO getConsumerCouponById(Long id) {
AssertUtil.isNull(id, "ID不能为空");
@@ -55,6 +114,9 @@ public class MkShopConsumerCouponServiceImpl extends ServiceImpl<MkShopConsumerC
@Override
@Transactional
public void addConsumerCoupon(MkShopConsumerCouponDTO param) {
if (CollUtil.isEmpty(param.getCouponGiftList())) {
throw new ValidateException("优惠券信息不能为空");
}
MkShopConsumerCoupon bean = BeanUtil.toBean(param, MkShopConsumerCoupon.class);
save(bean);
//新增优惠券信息/数量