feat : check stock

app/Controller/Api/OrderController.php

@@ -8,6 +8,7 @@ use App\Controller\AbstractController;
 use App\Middleware\Api\JwtAuthMiddleware;
 use App\Service\Api\Order\CancelOrderService;
 use App\Service\Api\Order\CheckCartService;
+use App\Service\Api\Order\CheckStockService;
 use App\Service\Api\Order\ConfirmationOrderService;
 use App\Service\Api\Order\OrderInfoService;
 use App\Service\Api\Order\OrderListService;
@@ -38,6 +39,18 @@ class OrderController extends AbstractController
         return (new CheckCartService)->handle();
     }
 
+    /**
+     * @return array
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
+     */
+    #[RequestMapping(path: 'check_stock',methods: 'post')]
+    #[Scene(scene: 'check_stock')]
+    public function checkGoodStock()
+    {
+        return (new CheckStockService)->handle();
+    }
+
     /**
      * @return array
      * @throws ContainerExceptionInterface

app/Service/Api/Order/CheckStockService.php

@@ -0,0 +1,41 @@
+<?php
+/**
+ * This service file is part of item.
+ *
+ * @author   ctexthuang
+ * @contact  ctexthuang@qq.com
+ */
+
+declare(strict_types=1);
+
+namespace App\Service\Api\Order;
+
+use App\Cache\Redis\Api\ApiRedisKey;
+use App\Constants\ApiCode;
+use App\Exception\ErrException;
+use Psr\Container\ContainerExceptionInterface;
+use Psr\Container\NotFoundExceptionInterface;
+
+class CheckStockService extends BaseOrderService
+{
+    /**
+     * @return array
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
+     */
+    public function handle(): array
+    {
+        $this->siteId = (int)$this->request->input('site_id');
+        $skuId = (int)$this->request->input('sku_id');
+
+        $kitchenId = $this->checkSite($this->siteId);
+
+        $this->stockKey = ApiRedisKey::goodStockKey($this->cycleId,$kitchenId);
+
+        if (!$this->redis->exists($this->stockKey)) throw new ErrException('库存不足');
+
+        if (($this->redis->zScore($this->stockKey,$skuId) ?? 0) < 1) throw new ErrException('商品库存不足',ApiCode::ORDER_GOOD_INSUFFICIENT_STOCK);
+
+        return $this->return->success();
+    }
+}

app/Service/ServiceTrait/Api/OrderTrait.php

@@ -130,6 +130,11 @@ trait OrderTrait
         }
     }
 
+    protected function buildCartStock()
+    {
+
+    }
+
     /**
      * @return void
      * @throws ContainerExceptionInterface