mall/modules/admin/models/OfferPriceForm.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\OfferPrice;
use app\models\TerritorialLimitation;
use yii\base\Model;
use yii\helpers\Json;

class OfferPriceForm extends Model
{

    public $store_id = 1;
    public $offer;
    public $delivery_type;
    public $delivery_rules;
    public $detail;

    /**
     * 保存
     * @return array
     */
    public function save()
    {
        $model = OfferPrice::findOne([
            'store_id' => get_store_id(),
            'is_delete' => 0
        ])?: new OfferPrice();
        $model->store_id = $this->store_id;
        $model->attributes = $this->offer;
        $model->detail = Json::encode($this->detail);
        $model->delivery_rules = Json::encode($this->delivery_rules);
        if ($model->save()) {
            return [
                'code' => 0,
                'msg' => '保存成功'
            ];
        } else {
            return [
                'code' => 1,
                'msg' => '保存失败',
                'err' => $model->errors
            ];
        }
    }

}