From 5ff8fb8bd9d298def47437b24e77c8879cdc37d2 Mon Sep 17 00:00:00 2001
From: 陶杰 <1378534974@qq.com>
Date: 星期四, 14 十一月 2024 09:36:39 +0800
Subject: [PATCH] 1.定时任务-待付款-15分钟 2.领券中心：根据领取次数判断是否已领取 3.付款：优惠券自动领取最大优惠券
---
src/main/java/com/mzl/flower/service/impl/coupon/CouponTemplateServiceImpl2.java | 41 +++++++++++++++++++++++++++++++++++++++--
1 files changed, 39 insertions(+), 2 deletions(-)
diff --git a/src/main/java/com/mzl/flower/service/impl/coupon/CouponTemplateServiceImpl2.java b/src/main/java/com/mzl/flower/service/impl/coupon/CouponTemplateServiceImpl2.java
index 154b128..b09c467 100644
--- a/src/main/java/com/mzl/flower/service/impl/coupon/CouponTemplateServiceImpl2.java
+++ b/src/main/java/com/mzl/flower/service/impl/coupon/CouponTemplateServiceImpl2.java
@@ -40,6 +40,7 @@
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.util.ArrayList;
+import java.util.Comparator;
import java.util.List;
import java.util.Objects;
import java.util.stream.Collectors;
@@ -496,9 +497,45 @@
}
@Override
- public List<CouponTemplateVO> getActivityEffectList(QueryActivityEffectCouponDTO dto) {
+ public List<CouponTemplateVO> getActivityEffectListWithMine(QueryActivityEffectCouponDTO dto) {
+ // 1.点击领取，优惠券状态变成灰色+已领取（根据web端优惠券限领次数判断）
+ //2.把已领取的优惠券按照领取时间排列到最下面
+ List<CouponTemplateVO> list= couponTemplateMapperCustom.getActivityEffectListWithMine(dto);
- return couponTemplateMapperCustom.getActivityEffectList(dto);
+ // 将列表分为已经领取和未领取的，根据getYetFlag来判断,下面的所有操作都要判空
+ if(CollectionUtils.isNotEmpty(list)){
+ // 遍历列表，查看当前的优惠券是否已经达到领取次数，如果是则为true，不是为false
+ list.forEach(item->{
+ if (item != null) {
+ item.setGetYetFlag(false);
+ if (null != item.getGetNum() && null != item.getGetLimit() && item.getGetNum() >= item.getGetLimit()) {
+ item.setGetYetFlag(true);
+ }
+ }
+ });
+ List<CouponTemplateVO> getYetList = list.stream().filter(item->item.getGetYetFlag()).collect(Collectors.toList());
+ List<CouponTemplateVO> getNotYetList = list.stream().filter(item->!item.getGetYetFlag()).collect(Collectors.toList());
+ list.clear();
+ if(CollectionUtils.isNotEmpty(getNotYetList)){
+ // 将未领取的根据create_time 倒序排序
+ getNotYetList.sort(Comparator.comparing(CouponTemplateVO::getCreateTime).reversed());
+ // 将未领取和已领取的合并成新list返回
+ list.addAll(getNotYetList);
+ }
+ if(CollectionUtils.isNotEmpty(getYetList)){
+ // 将已经领取的根据recordCreateTime 时间正序排
+ getYetList.sort(Comparator.comparing(CouponTemplateVO::getRecordCreateTime));
+ list.addAll(getYetList);
+ }
+ return list;
+ }
+
+ return new ArrayList<>();
+ }
+
+ @Override
+ public List<CouponTemplateVO> getActivityEffectList(QueryActivityEffectCouponDTO dto) {
+ return couponTemplateMapperCustom.getActivityEffectListWithMine(dto);
}
}
--
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