fix: 数据库库存更改为decimal退款数量判断失效修复

eladmin-system/src/main/java/cn/ysk/cashier/service/impl/shopimpl/TbShopTableServiceImpl.java

@@ -876,7 +876,7 @@ public class TbShopTableServiceImpl implements TbShopTableService {
             if (tbOrderDetail == null) {
                 throw new BadRequestException("购物车商品不存在或已退单");
             }
-            if (cashierCart.getNumber().equals(removeCartDTO.getNum())) {
+            if (cashierCart.getNumber().compareTo(removeCartDTO.getNum()) == 0) {
                 cashierCartMapper.update(null, new LambdaUpdateWrapper<TbCashierCart>()
                         .eq(TbCashierCart::getId, cashierCart.getId())
                         .set(TbCashierCart::getStatus, "return"));