huahuibao/app-mall/controllers/ExpressController.php

<?php

namespace mall\controllers;

use bizMall\merchant\services\ExpressService;
use bizMall\merchant\services\ShopService;
use common\components\noticeUtil;
use Yii;
use yii\web\Controller;
use common\components\util;
use common\components\mapUtil;

class ExpressController extends BaseController
{

    //计算距离和运费【另外还有个地方要同步修改，关键词calc_freight_distance】 ssh 20221003
    public function actionGetUserDistance()
    {
        $get = Yii::$app->request->get();
        $lng = $get['lng'] ?? '';
        $lat = $get['lat'] ?? '';
        $weight = 1.5;
        if (empty($lng) || empty($lat)) {
            util::fail('请填写收花地址');
        }
        $shop = $this->shop;
        $shopLong = $shop->long ?? '';
        $shopLat = $shop->lat ?? '';
        if (empty($shopLong) || empty($shopLat)) {
            util::fail('门店地址有问题');
        }

        //基础配送费8元，0-5公里，每公里+1元，5-100公里，6元起，每公里+2元
        //5-10公斤，2元起，每公斤+2元，10-15公斤，+12元，超过15公斤，+20元
        //00:00 - 06:00 +6元，22:00-24:00 +4元
        //恶劣天气，下单高峰期会临时调整价格

        //起步价
        $baseFee = 8;
        $distance = mapUtil::calculateDistance($shopLong, $shopLat, $lng, $lat);

        //0-5公里，每公里+1元，5-100公里，6元起，每公里+2元
        $formatDistance = ceil($distance / 1000);
        $startKiloFee = 6;
        if ($formatDistance < 5) {
            $addDistanceFee = bcmul($formatDistance, 1);
        } elseif ($formatDistance == 5) {
            $addDistanceFee = $startKiloFee;
        } else {
            $overKilo = bcsub($formatDistance, 5);
            $overFee = bcmul($overKilo, 2);
            $addDistanceFee = bcadd($startKiloFee, $overFee);
        }

        //5-10公斤，2元起，每公斤+2元，10-15公斤，+12元，超过15公斤，+20元
        $formatWeight = ceil($weight);
        if ($formatWeight > 15) {
            $addWeightFee = 20;
        } elseif ($formatWeight >= 10 && $formatWeight <= 15) {
            $addWeightFee = 12;
        } elseif ($formatWeight >= 5 && $formatWeight < 10) {
            $overWeight = bcsub($formatWeight, 4);
            $addWeightFee = bcmul($overWeight, 2);
        } else {
            $addWeightFee = 0;
        }

        $addFee = bcadd($addDistanceFee, $addWeightFee, 2);
        $totalFee = bcadd($baseFee, $addFee, 2);

        //特殊时段费
        $timeFee = 0;
        $hour = date("G");
        //22:00 - 24:00 +4元
        if (in_array($hour, [22, 23])) {
            $timeFee = 4;
        }
        //00:00 - 06:00 +6元
        if (in_array($hour, [0, 1, 2, 3, 4, 5])) {
            $timeFee = 6;
        }
        $totalFee = bcadd($totalFee, $timeFee, 2);

        //恶劣天气和下单高峰费用
        $weatherFee = 0;
        $totalFee = bcadd($totalFee, $weatherFee, 2);

        $showDistance = sprintf("%.1f", ($distance / 1000));

        noticeUtil::push("商城订单 距离：{$distance} {$showDistance} 重量：{$weight} 费用：{$totalFee}", '15280215347');

        return ['distance' => $distance, 'showDistance' => $showDistance, 'fee' => $totalFee];
    }

}