first

modules/Payment/Models/Refund.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace Modules\Payment\Models;
+
+use App\Models\Model;
+use Carbon\Carbon;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class Refund extends Model
+{
+
+    protected $table = 'payment_refunds';
+
+    protected $dates = [
+        'refund_at',
+    ];
+
+    public static function boot()
+    {
+        parent::boot();
+
+        self::creating(function ($model) {
+            $time    = explode(' ', microtime());
+            $counter = $model->whereDate('created_at', Carbon::today())->count() + 1;
+            $len     = config('payment.refund_no_counter_length');
+            $prefix  = config('payment.refund_no_counter_prefix');
+
+            $len = $len < 6 ? 6 : $len;
+            $len = $len > 16 ? 16 : $len;
+
+            $model->refund_no = $prefix.date('YmdHis').
+                sprintf('%06d', $time[0] * 1e6).
+                sprintf('%0'.$len.'d', $counter);
+        });
+    }
+
+    /**
+     * Notes   : 支付订单
+     *
+     * @Date   : 2021/6/1 11:13 上午
+     * @Author : < Jason.C >
+     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
+     */
+    public function payment(): BelongsTo
+    {
+        return $this->belongsTo(Payment::class);
+    }
+
+}