From b1bb9bcbe6a451855a298478a6d9690183e2e991 Mon Sep 17 00:00:00 2001
From: 陶杰 <1378534974@qq.com>
Date: 星期五, 30 八月 2024 14:33:50 +0800
Subject: [PATCH] 1.优惠券customerId 改成Long
---
src/main/java/com/mzl/flower/service/impl/coupon/CouponRecordServiceImpl.java | 53 ++++++++++++++++++++++++++++++++++++++++++++++++-----
1 files changed, 48 insertions(+), 5 deletions(-)
diff --git a/src/main/java/com/mzl/flower/service/impl/coupon/CouponRecordServiceImpl.java b/src/main/java/com/mzl/flower/service/impl/coupon/CouponRecordServiceImpl.java
index a56b81e..68ce170 100644
--- a/src/main/java/com/mzl/flower/service/impl/coupon/CouponRecordServiceImpl.java
+++ b/src/main/java/com/mzl/flower/service/impl/coupon/CouponRecordServiceImpl.java
@@ -67,6 +67,8 @@
@Override
public boolean createCouponRecord(CreateCouponRecordDTO dto) {
+ // TODO 需要控制超领
+
final Customer customer = customerMapper.selectById(dto.getCustomerId());
if(null==customer){
throw new ValidationException("商户信息不存在");
@@ -77,10 +79,32 @@
throw new ValidationException("优惠券不存在");
}
- // TODO 活动优惠券和积分优惠券需要根据库存来控制- 根据优惠券的发放数量来控制有没有超发
+ // 活动优惠券和积分优惠券需要根据库存来控制- 根据优惠券的发放数量来控制有没有超发
+ if(StringUtils.isNotBlank(couponTemplateDO.getCategory()) && (
+ couponTemplateDO.getCategory().equals(CouponCategoryEnum.ACTIVITY.getStatus()) || couponTemplateDO.getCategory().equals(CouponCategoryEnum.POINT.getStatus())
+ )){
+ // 获取当前优惠券已经领取的数量
+ final Integer gainTotal = getExistGainCouponRecordAmountById(couponTemplateDO.getId());
+ if(couponTemplateDO.getCouponAmount().compareTo(gainTotal)<=0){
+ throw new ValidationException("当前优惠券已经领完！");
+ }
+ }
+ // 根据用户领取设置的getLimit 查看当前用户是否已经超领优惠券
+ if(StringUtils.isNotBlank(couponTemplateDO.getCategory()) && couponTemplateDO.getCategory().equals(CouponCategoryEnum.ACTIVITY.getStatus()) ){
+ // 查看当前优惠券的领取时间在不在设置的领取时间范围类
+ LocalDateTime now = LocalDateTime.now();
+ // 判断当前时间是否在领取时间范围内
+ if (!(now.isAfter(couponTemplateDO.getGetStartDate()) && now.isBefore(couponTemplateDO.getGetEndDate()))) {
+ throw new ValidationException("当前时间不在优惠券的领取时间范围内，无法操作！");
+ }
- // TODO 根据用户领取设置的getLimit 查看当前用户是否已经超领优惠券
+ // 获取当前优惠券已经领取的数量
+ final Integer customGainTotal = getUserGainCouponRecordAmountById(couponTemplateDO.getId(),customer.getId());
+ if(couponTemplateDO.getGetLimit().compareTo(customGainTotal)<=0){
+ throw new ValidationException("超出个人领取限制，每人限领"+couponTemplateDO.getGetLimit()+"张！");
+ }
+ }
CouponRecordDO couponRecordDO=new CouponRecordDO();
@@ -146,7 +170,6 @@
}
}
-
return baseMapper.insert(couponRecordDO)>0;
}
@@ -297,13 +320,33 @@
}
@Override
- public int getExistCouponAmount(QueryExistCouponDTO dto) {
+ public Integer getExistCouponAmount(QueryExistCouponDTO dto) {
QueryWrapper<CouponRecordDO> queryWrapper=new QueryWrapper<>();
queryWrapper.lambda().eq(CouponRecordDO::getDeleted, TrueOrFalseEnum.FALSE.isFlag())
.eq(StringUtils.isNotBlank(dto.getCouponId()), CouponRecordDO::getCouponId,dto.getCouponId())
- .eq(StringUtils.isNotBlank(dto.getCustomerId()),CouponRecordDO::getCustomerId,dto.getCustomerId())
+ .eq(null!=dto.getCustomerId(),CouponRecordDO::getCustomerId,dto.getCustomerId())
.eq(StringUtils.isNotBlank(dto.getCategory()),CouponRecordDO::getCategory,dto.getCategory());
return baseMapper.selectCount(queryWrapper);
}
+
+ @Override
+ public Integer getExistGainCouponRecordAmountById(String couponId) {
+ QueryWrapper<CouponRecordDO> queryWrapper=new QueryWrapper<>();
+ queryWrapper.lambda().eq(CouponRecordDO::getDeleted, TrueOrFalseEnum.FALSE.isFlag())
+ .eq(StringUtils.isNotBlank(couponId), CouponRecordDO::getCouponId,couponId)
+ ;
+ return baseMapper.selectCount(queryWrapper);
+ }
+
+ @Override
+ public Integer getUserGainCouponRecordAmountById(String couponId, Long customerId) {
+ QueryWrapper<CouponRecordDO> queryWrapper=new QueryWrapper<>();
+ queryWrapper.lambda().eq(CouponRecordDO::getDeleted, TrueOrFalseEnum.FALSE.isFlag())
+ .eq(StringUtils.isNotBlank(couponId), CouponRecordDO::getCouponId,couponId)
+ .eq(null!=customerId,CouponRecordDO::getCustomerId,customerId)
+ ;
+
+ return baseMapper.selectCount(queryWrapper);
+ }
}
--
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