From 4a8aacc59c7a3f972ede1cd1f375977dc3ba23aa Mon Sep 17 00:00:00 2001
From: rk <94314517@qq.com>
Date: 星期三, 20 五月 2026 23:10:10 +0800
Subject: [PATCH] 代码生成

---
 server/services/src/main/java/com/doumee/service/business/impl/CouponServiceImpl.java |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/server/services/src/main/java/com/doumee/service/business/impl/CouponServiceImpl.java b/server/services/src/main/java/com/doumee/service/business/impl/CouponServiceImpl.java
index a30b3d9..3bbf999 100644
--- a/server/services/src/main/java/com/doumee/service/business/impl/CouponServiceImpl.java
+++ b/server/services/src/main/java/com/doumee/service/business/impl/CouponServiceImpl.java
@@ -143,6 +143,14 @@
         return couponMapper.selectCount(wrapper);
     }
 
+    @Override
+    public List<Coupon> findValidList() {
+        return couponMapper.selectList(new QueryWrapper<Coupon>().lambda()
+                .eq(Coupon::getIsdeleted, Constants.ZERO)
+                .eq(Coupon::getStatus, Constants.ZERO)
+                .orderByDesc(Coupon::getId));
+    }
+
     private void validateCoupon(Coupon coupon) {
         if (Objects.isNull(coupon) || StringUtils.isBlank(coupon.getName())) {
             throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "浼樻儬鍒稿悕绉颁笉鑳戒负绌�");
@@ -156,6 +164,12 @@
         if (coupon.getPrice() >= coupon.getLimitPrice()) {
             throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "浼樻儬閲戦蹇呴』灏忎簬婊¢");
         }
+        if (coupon.getLimitPrice() < 1000) {
+            throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "婊″噺閲戦鏈�浣�10鍏�");
+        }
+        if (coupon.getLimitPrice() - coupon.getPrice() < 1000) {
+            throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "婊″噺閲戦蹇呴』澶т簬鎵e噺閲戦10鍏冧互涓�");
+        }
         if (Objects.isNull(coupon.getPushDays()) || coupon.getPushDays() < 1) {
             throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "鎺ㄩ�佸悗棰嗗彇鏈夋晥澶╂暟蹇呴』澶т簬绛変簬1澶�");
         }

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