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');
+    }
 }

app/Models/RegionModel.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Models;
+
+use App\BaseApp\BaseModel;
+
+class RegionModel extends BaseModel
+{
+
+    protected $table = 'region';
+    /**
+     * The attributes that are mass assignable.
+     *
+     * @var list<string>
+     */
+    protected $guarded = [];
+}

app/Models/UserReceivingAddressModel.php

@@ -19,4 +19,19 @@ class UserReceivingAddressModel extends BaseModel
     {
         return $this->hasOne(UserModel::class, 'id', 'user_id');
     }
+
+    public function provinceInfo()
+    {
+        return $this->hasOne(RegionModel::class, 'id', 'province');
+    }
+
+    public function cityInfo()
+    {
+        return $this->hasOne(RegionModel::class, 'id', 'city');
+    }
+
+    public function districtInfo()
+    {
+        return $this->hasOne(RegionModel::class, 'id', 'district');
+    }
 }