xyzshop/helper/refill/IRefill.php

<?php


namespace refill;


abstract class IRefill
{
    protected $mName;
    protected $mSotreID;
    protected $mRefillType;
    protected $mCardType = [];
    protected $mAmounts = [];
    protected $mPeriod;

    public function __construct($cfgs)
    {
        $this->mName = $cfgs['name'];
        $this->mSotreID = $cfgs['store_id'];
        $this->mRefillType = $cfgs['refill_type'];

        foreach ( $cfgs['amount'] as $k => $v) {
            $this->mAmounts[$k] = $v;
        }

        $this->mPeriod = $cfgs['period'];
    }

    abstract public function add($card_no,$card_type,$amount,$params);
    abstract public function query($refill_info);

    public function name() {
        return $this->mName;
    }

    public function store_id() {
        return $this->mSotreID;
    }

    public function refill_type() {
        return $this->mRefillType;
    }

    protected function match_period()
    {
        $period = $this->mPeriod;
        if(empty($period)) {
            return true;
        }

        $cur_time = time();
        $date = date('Y-m-d',$cur_time);

        $day_start = strtotime("{$date} {$period['start']}");
        if(empty($period['end'])) {
            $day_end = strtotime("{$date}") + 86400;
        }
        else {
            $day_end = strtotime("{$date} {$period['end']}");
        }

        return ($cur_time >= $day_start && $cur_time < $day_end);
    }

    public function amounts()
    {
        return $this->mAmounts;
    }

    public function goods(int $amout)
    {
        if(array_key_exists($amout,$this->mAmounts)) {
            $params = $this->mAmounts[$amout];
            return [$params['goods_id'], $params['price']];
        }
        else {
            return [];
        }
    }

    public function check(int $amount,int $card_type) : array
    {
        if(!array_key_exists($amount,$this->mAmounts)) {
            return [false,'额度不支持'];
        }

        if(!in_array($card_type,$this->mCardType)) {
            return [false,'不支持该类型'];
        }
        if(!$this->match_period()) {
            return [false,'不在充值时间范围内'];
        }

        return [true,'success'];
    }

    protected function check_empty($value)
    {
        if (!isset($value))
            return true;
        if ($value === null)
            return true;
        if (trim($value) === "")
            return true;

        return false;
    }
}