mall/modules/alliance/models/GoodsAttrInfoForm.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.
 */
/*
 * @Author: your name
 * @Date: 2021-03-02 09:50:20
 * @LastEditTime: 2021-05-12 10:48:03
 * @LastEditors: Please set LastEditors
 * @Description: In User Settings Edit
 * @FilePath: \admin_php\modules\client\models\v1\GoodsAttrInfoForm.php
 */

namespace app\modules\alliance\models;

use app\models\ActivityNewUser;
use app\models\ActivityNewUserGoods;
use app\models\Goods;
use app\models\GoodsFullMinus;
use app\models\MdGoods;
use app\models\PtActivity;
use app\models\PtActivityGoods;
use app\models\SeckillActivity;
use app\models\SeckillActivityGoods;
use app\models\SupplierSetting;
use app\models\User;
use app\modules\alliance\models\common\CommonGoods;
use yii\base\Model;


class GoodsAttrInfoForm extends Model
{
    public $goods_id;
    public $attr_list;
    public $type;
    public $number;
    public $is_pt;
    public $is_seckill;

    public $miaosha_goods;

    public function rules()
    {
        return [
            [['goods_id', 'attr_list','number'], 'required'],
            [['type'], 'default', 'value' => 's'],
            [['is_pt', 'is_seckill'], 'safe']
        ];
    }

    public function search()
    {
        if (!$this->validate()) {
            return ['code' => 1, 'msg' => $this->getErrorSummary(false)[0]];
        }
	    // app端传递$this->attr_list="a,b" 或 a，小程序端传递参数$this->attr_list="[a,b]"
        $attr_list = json_decode($this->attr_list, true);
        if (!is_array($attr_list)) {
            $attr_list = explode(',', $this->attr_list);
        }
	    $this->attr_list = $attr_list;
        $goods = Goods::findOne($this->goods_id);
        if (!$goods) {
            return [
                'code' => 0,
                'msg' => '商品不存在'
            ];
        }
//        $res = $goods->getAttrInfo($this->attr_list);
        foreach ($this->attr_list as $index => $value) {
            if ($value < 0) {
                unset($this->attr_list[$index]);
            }
        }
        $this->attr_list = array_values($this->attr_list);
        $GoodsFullMinus = GoodsFullMinus::find()
            ->select('*')
            ->where(['store_id' => get_store_id(),'goods_id' => $goods->id])
            ->orderBy('full_minus_num ASC')->asArray()->all();

        // 门店逻辑
        $attr = $goods->attr;
        $price = $goods->price;
        if (get_md_id()) {
            $md_goods = MdGoods::findOne(['goods_id' => $goods->id, 'md_id' => get_md_id()]);
            if ($md_goods) {
                $attr = $md_goods->attr;
                $price = $md_goods->price;
            }
        }
        $seckill_activity_goods = [];
        if ($this->is_seckill) {
            //秒杀活动
            $seckill_activity_goods = SeckillActivityGoods::find()->alias('sag')->where(['sag.goods_id' => $goods->id])
                ->leftJoin(['sa' => SeckillActivity::tableName()], 'sag.activity_id = sa.id')
                ->andWhere(['AND', ['sa.is_delete' => 0, 'sag.is_delete' => 0], ['>', 'sa.end_time', time()]])
                ->andWhere(['OR', ['sa.is_platform' => 1, 'sa.is_platform_audit' => 1, 'sa.status' => 1], ['sa.is_platform' => 0]])
                ->select('sa.id, sa.self_limit_num, sa.order_limit_num, sa.start_time, sa.end_time, sag.attr, sag.seckill_num, sag.seckill_price, sag.use_attr, sag.sale_num, sag.virtual_sales')->asArray()->all();

        }
        $seckill_activity_arr = [];
        if (!empty($seckill_activity_goods)) {
            $last_names = array_column($seckill_activity_goods,'start_time');
            array_multisort($last_names, SORT_ASC, $seckill_activity_goods);
            foreach ($seckill_activity_goods as $activity_good) {
                $activity_good['progress'] = sprintf('%.2f', (($activity_good['sale_num'] + $activity_good['virtual_sales']) / ($activity_good['seckill_num'] + $activity_good['virtual_sales'])) * 100);
                $activity_good['price'] = $goods->price;
                if ($activity_good['start_time'] < time()) { //活动进行中 前端展示距离结束
                    $activity_good['status'] = 1;
                    $seckill_activity_arr = $activity_good;
                    goto seckill_activity_arr;
                }

                if ($activity_good['start_time'] >= time()) {//活动进行中 前端展示距离开始
                    $activity_good['status'] = 2;
                    $seckill_activity_arr = $activity_good;
                    goto seckill_activity_arr;
                }
            }
            seckill_activity_arr:
        }
        if (!empty($seckill_activity_arr)) {
            $seckill_activity_arr['attr'] = json_decode($seckill_activity_arr['attr'], true);
            $GoodsFullMinus = [];
            $goods->is_level = 0;

//            if ((int)$goods->use_attr === 1 && !empty($seckill_activity_arr['attr'])) {
            $open = false;
            foreach ($seckill_activity_arr['attr'] as $sag_attr) {
                $sag_attr_id = array_column($sag_attr['attr_list'], 'attr_id');
                $new_attr[] = $sag_attr;
                //与购物车添加的规格id数组比较
                if (empty(array_diff($sag_attr_id, $this->attr_list))) {
                    $open = true;
                }
            }
            if ($open) {
                foreach ($seckill_activity_arr['attr'] as &$sag_attr) {
                    $num = $sag_attr['seckill_num'];
                    $sag_attr['price'] = $sag_attr['seckill_price'];
                    $sag_attr['num'] = $num > 0 ? $num : 0;
                }
                $attr = json_encode($seckill_activity_arr['attr']);
            }
            $price = $seckill_activity_arr['attr'][0]['seckill_price'];
//            } else {
//                $price = $seckill_activity_arr['attr'][0]['seckill_price'];
//            }
        }
        $is_level = $goods->is_level;


        //新人专享活动
        $activityAt = ActivityNewUser::activityAt($goods->store_id);
        if ($activityAt) {

            $goods_ext = ActivityNewUserGoods::findOne(['activity_id' => $activityAt->id, 'goods_id' => $goods->id, 'is_delete' => 0]);
            if ($goods_ext) {
                $ext_attrs = json_decode($goods_ext->attr, true);
                $ext_price = 0;

                foreach($ext_attrs as $ext_attr){
                    $ext_attr_id = array_column($ext_attr['attr_list'], 'attr_id');
                    sort($ext_attr_id);
                    sort($this->attr_list);
                    //与购物车添加的规格id数组比较
//                    array_splice($this->attr_list, 0, 1);
                    if (empty(array_diff($ext_attr_id, $this->attr_list))) {
                        $ext_price = $ext_attr['price'];

                    }
                }

                $buy_limit = $activityAt->buy_limit;
                if ($buy_limit && $buy_limit > 0) {
                    //部分享受优惠
                    $user = User::findOne(['binding' => get_saas_user()->mobile, 'store_id' => $goods->store_id, 'is_delete' => 0]);
                    $goodsNum = intval(Goods::getBuyNum($user, $goods->id));
                    if ($goodsNum < $buy_limit) {
                        $price = $ext_price ?: $price;
                        $attr = json_encode($ext_attrs);
                    }
                }

            }
        }

        //拼团活动
        if ((int)$this->is_pt) {
            $pt_activity_goods = PtActivityGoods::find()->alias('pag')->where(['pag.goods_id' => $goods->id])
                ->leftJoin(['pa' => PtActivity::tableName()], 'pag.activity_id = pa.id')
                ->andWhere(['AND', ['pa.is_delete' => 0, 'pag.is_delete' => 0], ['>', 'pa.end_time', time()], ['<', 'start_time', time()]])
                ->andWhere(['OR', ['pa.is_platform' => 1, 'pa.is_platform_audit' => 1, 'pa.status' => 1], ['pa.is_platform' => 0]])
                ->select('pa.id, pa.party_size, pa.party_type, pa.party_goods_count, pa.join_num, pa.start_time, pa.end_time, pag.attr, pag.pt_price, pag.use_attr, pag.sale_num, pag.virtual_sales')->asArray()->one();
            if (!empty($pt_activity_goods)) {
                $pt_activity_goods['attr'] = json_decode($pt_activity_goods['attr'], true);
                $open = false;
                foreach ($pt_activity_goods['attr'] as &$pt_attr) {
                    $pt_attr_id = array_column($pt_attr['attr_list'], 'attr_id');

                    sort($pt_attr_id);
                    sort($this->attr_list);
                    //与购物车添加的规格id数组比较
//                    array_splice($this->attr_list, 0, 1);
                    if (empty(array_diff($pt_attr_id, $this->attr_list))) {
                        $open = true;
                        $pt_attr['price'] = $pt_attr['pt_price'];
                    }
                }

                if ($open) {
                    $attr = json_encode($pt_activity_goods['attr']);
                }
                $price = $pt_activity_goods['attr'][0]['pt_price'];
            }
            $is_level = false;
        }
        $goodsData = [
            'attr' => $attr,
            'price' => $price,
            'is_level' => $is_level,
            'mch_id' => $goods->mch_id,
            'full_minus' => $GoodsFullMinus,
            'unit' => $goods->unit,
            'use_attr' => $goods->use_attr,
        ];
        $res = CommonGoods::currentGoodsAttr($goodsData, (array) $this->attr_list, [], $this->number);
        return [
            'code' => 0,
            'data' => $res
        ];
    }
}