lanzu_api_2021-12-26/app/Service/v3/Implementations/DistributionPriceService.php

<?php


namespace App\Service\v3\Implementations;

use App\Constants\v3\ErrorCode;
use App\Exception\ErrorCodeException;
use Hyperf\Di\Annotation\Inject;
use App\Service\v3\Interfaces\DistributionPriceServiceInterface;

class DistributionPriceService implements DistributionPriceServiceInterface
{
    public function do($distance)
    {
        $km = ceil($distance/1000);
        switch ($km){
            case ($km > 3 && $km < 5) :
                $distributionRrice = bcmul(0.70,($km-3),2);
                break;
            case ($km >= 5 && $km < 7) :
                $distributionRrice = bcmul(1.00,($km-3),2);
                break;
            case ($km >= 7 && $km < 10) :
                $distributionRrice = bcmul(1.50,($km-3),2);
                break;
            case ($km >= 10) :
                throw new ErrorCodeException(ErrorCode::LOCATION_LONG_DISTANCE);
                break;
            default:
                $distributionRrice = 0;
                break;
        }
        $distributionRrice = bcadd($distributionRrice,3.50,2);
        return $distributionRrice;
    }

    public function check()
    {
        // TODO: Implement check() method.
    }

    public function undo()
    {
        // TODO: Implement undo() method.
    }
}