From 90f055abd8681d1c7fc75d4e09872ed5513aa670 Mon Sep 17 00:00:00 2001
From: luofei <604446095@qq.com>
Date: Tue, 23 Jan 2024 18:09:55 +0800
Subject: [PATCH] =?UTF-8?q?=E8=B0=83=E6=95=B4=E5=95=86=E5=93=81=E9=99=90?=
 =?UTF-8?q?=E8=B4=AD?=
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---
 .../store/order/StoreOrderCreateRepository.php             | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/app/common/repositories/store/order/StoreOrderCreateRepository.php b/app/common/repositories/store/order/StoreOrderCreateRepository.php
index d97078f6..a8c99c2a 100644
--- a/app/common/repositories/store/order/StoreOrderCreateRepository.php
+++ b/app/common/repositories/store/order/StoreOrderCreateRepository.php
@@ -112,6 +112,13 @@ class StoreOrderCreateRepository extends StoreOrderRepository
                         throw new ValidateException('活动商品限购1个');
                     }
                 }
+                $oldProductId = $cart->product->old_product_id ?? 0;
+                if (in_array($oldProductId, [1, 2, 3])) {
+                    $oldProductStock = Db::name('store_product')->where('product_id', $oldProductId)->value('stock');
+                    if ($oldProductStock < $cart['cart_num']) {
+                        throw new ValidateException('商品库存不足');
+                    }
+                }
                 if ($cart['product_type'] <= 97 && $cart['product_type'] > 0 && (($cart['product_type'] != 10 && count($merchantCart['list']) != 1) || count($merchantCartList) != 1)) {
                     throw new ValidateException('活动商品必须单独购买');
                 }