增加关联关系

app/common/model/StockOrders.php

@@ -56,4 +56,29 @@ class StockOrders extends Model
      * 不允许自动填充模型字段
      */
     protected $guarded = [];
+
+
+    /**
+     * 关联订单项
+     */
+    public function items()
+    {
+        return $this->hasMany(StockOrderItems::class, 'order_id', 'id');
+    }
+
+    /**
+     * 关联订单账户信息
+     */
+    public function accounts()
+    {
+        return $this->hasMany(StockOrderAccounts::class, 'order_id', 'id');
+    }
+
+    /**
+     * 关联货币价值信息（一个订单可以有多个货币价值记录）
+     */
+    public function moneyValues()
+    {
+        return $this->hasMany(VehMoneyValue::class, 'object_id', 'id')->where('object_scene', 'stock_orders');
+    }
 }