api/app/Models/CouponRecord.php

<?php

namespace App\Models;

use Dcat\Admin\Traits\HasDateTimeFormatter;

use Illuminate\Database\Eloquent\Model;

class CouponRecord extends Model
{
	use HasDateTimeFormatter;
    protected $table = 'coupon_records';
    public function account()
    {
        return $this->belongsTo(\App\Models\Account::class);
    }
}