sku完成，订单、商品上下架管理正在搞

app/Models/OrderModel.php

@@ -14,4 +14,14 @@ class OrderModel extends BaseModel
      * @var list<string>
      */
     protected $guarded = [];
+
+    public function user()
+    {
+        return $this->hasOne(UserModel::class, 'id', 'user_id');
+    }
+
+    public function detail()
+    {
+        return $this->hasMany(OrderDetailModel::class, 'order_id', 'id');
+    }
 }