mall/modules/admin/models/FreeForm.php

<?php
/**
 * 重庆赤晓店信息科技有限公司
 * https://www.chixiaodian.com
 * Copyright (c) 2023 赤店商城 All rights reserved.
 */
namespace app\modules\admin\models;

use app\models\FreeDeliveryRules;
use yii\base\Model;
use yii\helpers\Json;

class FreeForm extends Model
{

    public $store_id = 1;
    public $mch_id = 0;
    public $free;
    public $city_list;

    /**
     * 保存运费规则
     * @return array
     */
    public function save()
    {
        if (empty($this->free) || empty($this->free['name'])) {
            return [
                'code' => 1,
                'msg' => '规则名称不能为空'
            ];
        }
        $model = FreeDeliveryRules::findOne($this->free['id'])?: new FreeDeliveryRules();
        $model->store_id = $this->store_id;
        $model->mch_id = $this->mch_id;
        $model->attributes = $this->free;
        $model->city = Json::encode($this->city_list);
        if ($model->save()) {
            return [
                'code' => 0,
                'msg' => '保存成功'
            ];
        } else {
            return [
                'code' => 1,
                'msg' => '保存失败',
                'err' => $model->errors
            ];
        }
    }

}