From 572df690f72ed4a077d934823f261dec39b3cc7d Mon Sep 17 00:00:00 2001
From: 刘帅 <rr.iii@qq.com>
Date: 星期二, 08 九月 2026 17:11:34 +0800
Subject: [PATCH] feat&bug:文档内容修改

---
 cloud-server-activity/src/main/java/com/dsh/activity/controller/UserCouponController.java |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/cloud-server-activity/src/main/java/com/dsh/activity/controller/UserCouponController.java b/cloud-server-activity/src/main/java/com/dsh/activity/controller/UserCouponController.java
index 3581e96..c5bdf33 100644
--- a/cloud-server-activity/src/main/java/com/dsh/activity/controller/UserCouponController.java
+++ b/cloud-server-activity/src/main/java/com/dsh/activity/controller/UserCouponController.java
@@ -16,6 +16,8 @@
 import com.dsh.activity.feignclient.other.StoreClient;
 import com.dsh.activity.feignclient.other.model.Store;
 import com.dsh.activity.model.CouponListVo;
+import com.dsh.activity.model.CouponDeductionQuery;
+import com.dsh.activity.model.CouponDeductionVO;
 import com.dsh.activity.model.GrantCoupon;
 import com.dsh.activity.model.SendCouponReq;
 import com.dsh.activity.service.*;
@@ -75,6 +77,18 @@
 
     private final SimpleDateFormat format = new SimpleDateFormat("yyyy-MM");
 
+    /**
+     * 批量查询已核销优惠券的抵扣金额,供运营数据统计使用。
+     *
+     * @param query 用户优惠券领取记录 ID 集合
+     * @return 每条领取记录对应的抵扣金额
+     */
+    @ResponseBody
+    @PostMapping("/base/userCoupon/queryDeductionAmounts")
+    public List<CouponDeductionVO> queryDeductionAmounts(@RequestBody CouponDeductionQuery query) {
+        return userCouponService.queryDeductionAmounts(query);
+    }
+
     @PostMapping("/base/userConpon/getStuOfConpons")
     public List<CouponStuAvailableVo> queryUserWithConponList(@RequestParam("appUserId") Integer appUserId) {
 

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