<?php namespace app\admin\model; use think\Model; /** * PayApply */ class PayApply extends Model { // 表名 protected $name = 'pay_apply'; // 自动写入时间戳字段 protected $autoWriteTimestamp = true; protected static function onBeforeInsert($model) { $pk = $model->getPk(); $model->$pk = \app\common\library\SnowFlake::generateParticle(); } public function getIdAttr($value): string { return (string)$value; } public function getPayAmountAttr($value): float { return (float)$value; } public function getImagesAttr($value): array { if ($value === '' || $value === null) return []; if (!is_array($value)) { return explode(',', $value); } return $value; } public function setImagesAttr($value): string { return is_array($value) ? implode(',', $value) : $value; } public function reqOrder() { return $this->belongsTo(\app\admin\model\ReqOrder::class, 'req_id', 'id'); } }