From 08eb0f11d966ce577b48289d4cd73f7231b82c03 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E9=9D=99?= <lym125@gmail.com>
Date: Mon, 20 Dec 2021 13:49:38 +0800
Subject: [PATCH] =?UTF-8?q?=E9=80=80=E6=AC=BE=E5=8D=95=E5=8F=B7?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/Models/OrderRefundTask.php                  | 17 +++++++++++++++++
 ...0_113756_create_order_refund_tasks_table.php |  2 ++
 2 files changed, 19 insertions(+)

diff --git a/app/Models/OrderRefundTask.php b/app/Models/OrderRefundTask.php
index e77d066b..486253a5 100644
--- a/app/Models/OrderRefundTask.php
+++ b/app/Models/OrderRefundTask.php
@@ -19,10 +19,27 @@ class OrderRefundTask extends Model
      * @var array
      */
     protected $fillable = [
+        'sn',
         'order_id',
         'after_sale_id',
         'amount',
         'status',
         'failed_reason',
     ];
+
+    /**
+     * 只查询待退款的任务
+     */
+    public function scopePending($query)
+    {
+        return $query->where('status', static::STATUS_PENDING);
+    }
+
+    /**
+     * 此退款任务所属的订单
+     */
+    public function order()
+    {
+        return $this->belongsTo(Order::class);
+    }
 }
diff --git a/database/migrations/2021_12_20_113756_create_order_refund_tasks_table.php b/database/migrations/2021_12_20_113756_create_order_refund_tasks_table.php
index 523669e8..ea67b41b 100644
--- a/database/migrations/2021_12_20_113756_create_order_refund_tasks_table.php
+++ b/database/migrations/2021_12_20_113756_create_order_refund_tasks_table.php
@@ -15,6 +15,7 @@ class CreateOrderRefundTasksTable extends Migration
     {
         Schema::create('order_refund_tasks', function (Blueprint $table) {
             $table->id();
+            $table->string('sn')->comment('退款单号');
             $table->unsignedBigInteger('order_id')->comment('订单ID');
             $table->unsignedBigInteger('after_sale_id')->nullable()->comment('售后ID');
             $table->unsignedBigInteger('amount')->comment('退款金额');
@@ -22,6 +23,7 @@ class CreateOrderRefundTasksTable extends Migration
             $table->string('failed_reason')->nullable()->comment('失败原因');
             $table->timestamps();
 
+            $table->unique('sn');
             $table->unique(['order_id', 'after_sale_id']);
         });
     }