From 71efa0ed6f7c684f11f74606ddd0268cfe6c2b0e Mon Sep 17 00:00:00 2001
From: owen <owen@evolsun.com>
Date: Sat, 2 Sep 2023 10:05:56 +0800
Subject: [PATCH] promotion: 订单使用品类券时，根据品类过滤可用商品

---
 yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeCouponPriceCalculator.java | 3 +++
 1 file changed, 3 insertions(+), 0 deletions(-)

diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeCouponPriceCalculator.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeCouponPriceCalculator.java
index 96db817..68955ce 100644
--- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeCouponPriceCalculator.java
+++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeCouponPriceCalculator.java
@@ -103,6 +103,9 @@ public class TradeCouponPriceCalculator implements TradePriceCalculator {
         if (PromotionProductScopeEnum.SPU.getScope().equals(coupon.getProductScope())) {
             matchPredicate = matchPredicate // 额外加如下条件
                     .and(orderItem -> coupon.getProductScopeValues().contains(orderItem.getSpuId()));
+        } else if (PromotionProductScopeEnum.CATEGORY.getScope().equals(coupon.getProductScope())) {
+            matchPredicate = matchPredicate // 额外加如下条件
+                    .and(orderItem -> coupon.getProductScopeValues().contains(orderItem.getCategoryId()));
         }
         return filterList(result.getItems(), matchPredicate);
     }
--
libgit2 0.21.4