新增搜索商品库存字段返回

app/Services/UserPatientService.php

@@ -6,11 +6,15 @@ use App\Constants\HttpEnumCode;
 use App\Model\Coupon;
 use App\Model\OrderInquiry;
 use App\Model\PatientHistoryInquiry;
+use App\Model\Product;
 use App\Model\User;
 use App\Model\UserCoupon;
 use App\Model\UserPatient;
 use App\Utils\Mask;
 use Hyperf\DbConnection\Db;
+use Hyperf\Redis\Redis;
+use Psr\Container\ContainerExceptionInterface;
+use Psr\Container\NotFoundExceptionInterface;
 
 /**
  * 患者
@@ -197,6 +201,57 @@ class UserPatientService extends BaseService
         return success();
     }
 
+    /**
+     * 获取购物车药品数据
+     * @return array
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
+     */
+    public function getShoppingCart(): array
+    {
+        $user_info = $this->request->getAttribute("userInfo") ?? [];
+
+        $redis = $this->container->get(Redis::class);
+
+        $redis_key = "shopping_cart" . $user_info['client_user_id'];
+        $shopping_cart = $redis->get($redis_key);
+        if (empty($shopping_cart)){
+            // 购物车为空
+            return success();
+        }
+
+        $shopping_cart = json_decode($shopping_cart,true);
+
+        return success($shopping_cart);
+    }
+
+    /**
+     * 添加购物车药品数据
+     * @return array
+     */
+    public function addShoppingCart(): array
+    {
+        $user_info = $this->request->getAttribute("userInfo") ?? [];
+
+        $product_id = $this->request->route('product_id');
+
+//        $redis = $this->container->get(Redis::class);
+
+        // 验证商品数据
+        $params =array();
+        $params['product_id'] = $product_id;
+        $product = Product::getOne($params);
+        if (empty($product)){
+            return fail();
+        }
+
+        // 获取商品库存
+
+
+
+        return success();
+    }
+
     /**
      * 获取用户可领取优惠卷
      * @param string|int $user_id