From 2e0559227c2801ae63d919484611c1c4291e8f41 Mon Sep 17 00:00:00 2001
From: Nick Zeng <Nick.Zeng@wpic.co>
Date: Tue, 10 Feb 2026 13:04:38 +0800
Subject: [PATCH] add refund item model

---
 backend/app/Model/RefundItem.php | 67 ++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 backend/app/Model/RefundItem.php

diff --git a/backend/app/Model/RefundItem.php b/backend/app/Model/RefundItem.php
new file mode 100644
index 0000000..a36991e
--- /dev/null
+++ b/backend/app/Model/RefundItem.php
@@ -0,0 +1,67 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Model;
+
+use Hyperf\DbConnection\Model\Model;
+
+/**
+ * @property int $id 主键
+ * @property int $company_id 公司 ID
+ * @property int $platform_id 平台 ID
+ * @property int $store_id 店铺 ID
+ * @property int $refund_id 关联本地 refunds 表 ID，业务层保证约束
+ * @property string $platform_parent_refund_id 平台父退款 ID, Tmall 售后单体系中的无此信息，使用默认值
+ * @property string $platform_parent_refund_id 平台父退款 ID, Tmall 售后单体系中的无此信息，使用默认值
+ * @property string $platform_refund_id 平台退款子项 ID，如 Tmall 售后单 ID
+ * @property string $platform_refund_id 平台退款子项 ID，如 Tmall 售后单 ID
+ * @property int $refund_status_id 退款状态 ID
+ * @property int $refund_status_id 退款状态 ID
+ * @property int $refund_status_id 退款状态 ID
+ * @property int $refund_type_id 退款类型：1 仅退款 2 退货退款 3 补偿退款
+ * @property int $refund_type_id 退款类型：1 仅退款 2 退货退款 3 补偿退款
+ * @property int $refund_type_id 退款类型：1 仅退款 2 退货退款 3 补偿退款
+ * @property string $reason 退款原因
+ * @property string $currency 币种
+ * @property string $currency 币种
+ * @property string $currency 币种
+ * @property string $currency 币种
+ * @property string $buyer_user_id 平台买家 ID
+ * @property string $platform_order_id 平台订单 ID
+ * @property string $platform_sub_order_id 平台子订单 ID
+ * @property string $platform_product_id 平台商品 ID
+ * @property int $quantity 退款商品数量
+ * @property string $refund_amount 该子项退款金额
+ * @property string $refund_amount 该子项退款金额
+ * @property string $refund_amount 该子项退款金额
+ * @property string $order_created_date 关联订单的创建时间
+ * @property string $order_paid_date 关联订单的付款时间
+ * @property string $created_date 退款单在平台的创建时间
+ * @property string $created_date 退款单在平台的创建时间
+ * @property string $updated_date 退款单在平台的更新时间
+ * @property string $completed_date 退款完成时间
+ * @property string $completed_date 退款完成时间
+ * @property string $raw 平台返回的原始子项数据
+ * @property string $ext 扩展字段
+ * @property \Carbon\Carbon $created_at 
+ * @property \Carbon\Carbon $updated_at 
+ * @mixin \App_Model_RefundItem
+ */
+class RefundItem extends Model
+{
+    /**
+     * The table associated with the model.
+     */
+    protected ?string $table = 'refund_items';
+
+    /**
+     * The attributes that are mass assignable.
+     */
+    protected array $fillable = ['id', 'company_id', 'platform_id', 'store_id', 'refund_id', 'platform_parent_refund_id', 'platform_parent_refund_id', 'platform_refund_id', 'platform_refund_id', 'refund_status_id', 'refund_status_id', 'refund_status_id', 'refund_type_id', 'refund_type_id', 'refund_type_id', 'reason', 'currency', 'currency', 'currency', 'currency', 'buyer_user_id', 'platform_order_id', 'platform_sub_order_id', 'platform_product_id', 'quantity', 'refund_amount', 'refund_amount', 'refund_amount', 'order_created_date', 'order_paid_date', 'created_date', 'created_date', 'updated_date', 'completed_date', 'completed_date', 'raw', 'ext', 'created_at', 'updated_at'];
+
+    /**
+     * The attributes that should be cast to native types.
+     */
+    protected array $casts = ['id' => 'integer', 'company_id' => 'integer', 'platform_id' => 'integer', 'store_id' => 'integer', 'refund_id' => 'integer', 'refund_status_id' => 'integer', 'refund_status_id' => 'integer', 'refund_status_id' => 'integer', 'refund_type_id' => 'integer', 'refund_type_id' => 'integer', 'refund_type_id' => 'integer', 'quantity' => 'integer', 'created_at' => 'datetime', 'updated_at' => 'datetime'];
+}