积分模块相关代码

src/main/java/com/chaozhanggui/system/cashierservice/service/TbPointsGoodsSettingService.java

@@ -20,4 +20,6 @@ public interface TbPointsGoodsSettingService extends IService<TbPointsGoodsSetti
 
     boolean update(TbPointsGoodsSetting dto);
 
+    void delete(Long id);
+
 }

src/main/java/com/chaozhanggui/system/cashierservice/service/impl/TbPointsExchangeRecordServiceImpl.java

@@ -126,6 +126,9 @@ public class TbPointsExchangeRecordServiceImpl extends ServiceImpl<TbPointsExcha
         if (goods == null) {
             throw new MsgException("兑换的商品信息不存在");
         }
+        if (goods.getDelFlag() == 1) {
+            throw new MsgException("兑换的商品信息不存在");
+        }
         record.setPointsGoodsName(goods.getGoodsName());
         record.setGoodsImageUrl(goods.getGoodsImageUrl());
 
@@ -178,6 +181,10 @@ public class TbPointsExchangeRecordServiceImpl extends ServiceImpl<TbPointsExcha
         log.setFloatPoints(-requiredPoints);
         log.setCreateTime(new Date());
         tbMemberPointsLogMapper.insert(log);
+        // 更新累计兑换数量
+        goods.setTotalExchangeCount(goods.getTotalExchangeCount() + 1);
+        goods.setUpdateTime(new Date());
+        tbPointsGoodsSettingMapper.updateById(goods);
         return record;
     }
 

src/main/java/com/chaozhanggui/system/cashierservice/service/impl/TbPointsGoodsSettingServiceImpl.java

@@ -92,4 +92,9 @@ public class TbPointsGoodsSettingServiceImpl extends ServiceImpl<TbPointsGoodsSe
         entity.setUpdateTime(new Date());
         return super.updateById(entity);
     }
+
+    @Override
+    public void delete(Long id) {
+        super.update(Wrappers.<TbPointsGoodsSetting>lambdaUpdate().set(TbPointsGoodsSetting::getDelFlag, 1).eq(TbPointsGoodsSetting::getId, id));
+    }
 }