lachang/app/common/model/za/ZaActivityGood.php

<?php

declare (strict_types=1);

namespace app\common\model\za;

use app\common\model\Goods;
use app\common\model\GoodsSku;
use app\common\model\BaseModel;

/**
 * 活动中心 ▸ 买一赠一活动商品
 * Class Ad
 * @package app\common\model
 */
class ZaActivityGood extends BaseModel
{
   
    protected $name = 'za_activity_goods';

    // protected $append = ['status'];

    // //商品状态 即将开始或已结束
    // public function getStatusAttr() {
    //     $now = date("Y-m-d H:i:s",time());
    //     if ($now < $this->start_time) {
    //        $d = Date("d",time());
    //        // 2022-01-01 15:00:00;
    //        if($d==substr($this->start_time,8,2)){
    //             return [1,substr($this->start_time,11,5).'开始秒杀'];
    //        }else{
    //             return [2,'即将开始'];
    //        }
    //     }
    //     if ($now > $this->end_time) {
    //         return [3,'秒杀结束'];
    //     }
    //     if($now>$this->start_time&&$now<$this->end_time){
    //           return [4,'秒杀中'];
    //     }
    //     return [0,''];
    // } 



    /**
     * 一对多关联商品表
     */
    public function activity(){
        return $this->belongsTo('ZaActivity', 'id','za_activity_id');
    }

    public function add($activity_id, $data){
        // 先删除全部
        static::deleteAll(['za_activity_id' => $activity_id]);
        if (!empty($data)) {
            // 添加
            $dataset = [];
            foreach ($data as $item) {
                // 商品信息
                  
                $goodsInfo = Goods::detail($item['goods_id'],['images.file']);
                if (empty($goodsInfo)) {
                    $this->error = "商品信息错误";
                    return false;
                }
                // $goodsSku = GoodsSku::detail($item['goods_id'], $item['goods_sku_id']);
                // if($item['ms_price']>$goodsInfo['goods_price_min']){
                //     $this->error = '秒杀价不能大于商品价格';
                //     return false;
                // }

                // $goodsSku = GoodsSku::detail($item['goods_id'], $item['goods_sku_id']);
                // if (empty($goodsSku)) {
                //     $this->error = "商品sku信息错误";
                //     return false;
                // }

                // $start_time = trim($item['start_time'], '&quot;');
     
                // $start_time = str2time_date_format($start_time);


                // $end_time = trim($item['end_time'], '&quot;');
     
                // $end_time = str2time_date_format($end_time);


                $dataset[] = [
                    'za_activity_id' => $activity_id,
                    'goods_id' => $item['goods_id'],
                    'goods_sku_id' => 0,//$goodsInfo['goods_sku_id'],
                    'goods_sku_no' => $goodsInfo['goods_no'],

                    'goods_price' => $goodsInfo['goods_price_min'],
                    'stock_num' => $item['limit_stock'],
                    'limit_stock'=>$item['limit_stock'],
                  
                    'goods_name' => $goodsInfo['goods_name']??'',
                    'preview_url' => $goodsInfo['images'][0]['file']['preview_url']??'',
                ];
            }

            (new static)->addAll($dataset);

            return true;
        }
    }
}