game-sdk/simplewind/huolib/utils/OrderUtils.php

<?php
/**
 * OrderUtils.php UTF-8
 * 玩家面板
 *
 * @date    : 2018/4/27 20:35
 *
 * @license 这不是一个自由软件，未经授权不许任何使用和传播。
 * @author  : wuyonghong <wyh@huosdk.com>
 * @version : HUOSDK 8.0
 */

namespace huolib\utils;

use huolib\constant\PaywayConst;
use huolib\status\OrderStatus;

class OrderUtils {
    CONST AMOUNT_MAX = 10000;
    CONST AMOUNT_MIN = 0.01;

    /**
     * 校验SDK订单
     *
     * @param array $order_data
     *
     * @return int
     */
    public static function checkSdkOrder($order_data = []) {
        if (empty($order_data)) {
            return OrderStatus::INVALID_PARAMS;
        }
        if (!isset($order_data['amount']) || $order_data['amount'] <= 0) {
            return OrderStatus::INVALID_PARAMS;
        }

        return OrderStatus::NO_ERROR;
    }

    /**
     * 校验支付方式
     *
     * @param $payway
     *
     * @return int
     */
    public static function checkPayway($payway = '') {
        if (empty($payway)) {
            return OrderStatus::PAYWAY_INCORRECT;
        }
        $_rs = PaywayConst::getMsg($payway);
        if (false == $_rs) {
            return OrderStatus::PAYWAY_INCORRECT;
        }

        return OrderStatus::NO_ERROR;
    }

    /**
     * 校验支付方式
     *
     * @param float $amount
     *
     * @return int
     */
    public static function checkAmount($amount = 0.0) {
        if (empty($amount) || !is_numeric($amount)) {
            return OrderStatus::ORDER_AMOUNT_IS_ZERO;
        }
        if ($amount < self::AMOUNT_MIN) {
            return OrderStatus::ORDER_AMOUNT_TOO_LOW;
        }
        if ($amount > self::AMOUNT_MAX) {
            return OrderStatus::ORDER_AMOUNT_TOO_HIGH;
        }

        return OrderStatus::NO_ERROR;
    }
}