pdd-order-api/app/libs/tool/class.Alipay.php

<?php
/**
 * 支付宝即使到账接口
 * @author Yunliang
 */
Zc::import('@.vendor.alipay.lib.alipay_require_inc');

class Alipay {
	
	/**
	 * @var RechargeService
	 */
	private $rechargeSerivice;
	
	/**
	 * @var BanWordsService
	 */
	private $banWordsService;
	
	private $smsLog;

	private $scanLog;
	
	public function __construct() {
		$this->rechargeSerivice = Zc::singleton('RechargeService');
		$this->banWordsService = Zc::singleton('BanWordsService');
		
		$this->smsLog = Zc::getLog('user/recharge/sms');
		$this->scanLog = Zc::getLog('user/recharge/scan');
	}

	public function smsPay($venderId, $amount, $smsNum, $notes, $return, $notify) {
		$this->smsLog->info("Alipay->smsPay: venderId $venderId, amount $amount, smsNum $smsNum, notes $notes, return $return, notify $notify");

		$smsRechargeOrderUuid = $this->rechargeSerivice->addSmsRechargeOrder($venderId, $amount, $smsNum, $notes);

		$this->smsLog->info("venderId $venderId, smsRechargeOrderUuid $smsRechargeOrderUuid");
		if(!empty($smsRechargeOrderUuid)) {
			$subject = sprintf(Zc::C('appChineseName') . '短信充值：%d条短信，%s元', $smsNum, $amount);
			$outTradeNo = CommonTool::buildRechargeOutTradeNo(RechargeConst::smsRechargeOrderOutTradeNoPrefix, $smsRechargeOrderUuid);
			$html = $this->pay($outTradeNo, $amount, $notify, $return, $subject, $notes);
		}
		return $html;
	}
	
	public function pay($tradeNo, $amount, $notify, $return, $subject, $notes) {
		$alipayConfig = $this->getAlipayConfig();
		
		$parameter = array (
				"service" => 'create_direct_pay_by_user',
				"partner" => $alipayConfig['partner'],
				"payment_type" => "1",
				"notify_url" => $notify,
				"return_url" => $return,
				"seller_email" => $alipayConfig['seller_email'],
				"out_trade_no" => $tradeNo,
				"subject" => $subject,
				"total_fee" => $amount,
				"body" => $notes,
				"show_url" => "",
				"anti_phishing_key" => "",
				"exter_invoke_ip" => $_SERVER['REMOTE_ADDR'],
				"_input_charset" => strtolower('utf-8') 
		);
		
		$alipaySubmit = new AlipaySubmit($alipayConfig);
		$html = $alipaySubmit->buildRequestForm($parameter, "get");

		return $html;
	}

	/**
	 * 支付宝return的校验
	 */
	public function verifyReturn() {
		// 计算得出通知验证结果
		$route = $_GET['route'];
		unset($_GET['route']);
		
		$alipayConfig = $this->getAlipayConfig();
		$alipayNotify = new AlipayNotify($alipayConfig);
		$verifyResult = $alipayNotify->verifyReturn();
		
		$_GET['route'] = $route;
		return $verifyResult;
	}

	/**
	 * 支付宝return的校验
	 */
	public function verifyNotify() {
		// 计算得出通知验证结果
		$alipayConfig = $this->getAlipayConfig();
		$alipayNotify = new AlipayNotify($alipayConfig);
		$verify_result = $alipayNotify->verifyNotify();
		return $verify_result;
	}

	/**
	 * 获取支付宝的支付配置
	 */
	private function getAlipayConfig() {
		if (Zc::C('isSzChengji')) {
			$partner = '2088231567929400';
			$sellerEmail = 'szchengjiinc@foxmail.com';
			$key = 'otzsvs68i1vfsrzesqt6k9k0jkcwqcjf';
		} else {
			$partner = '2088712203114939';
			$sellerEmail = 'chengjiinc@foxmail.com';
			$key = 'jb3fj2izwb6mm8sldlfyjwn1hb3am88t';
		}

		if (AppConst::isPddDzApp()) {
			$partner = '2088712081222171';
			$sellerEmail = 'tang895@foxmail.com';
			$key = '1oc99s6hs3v4dkh1h3x21fuo8veljvli';
		}

		$alipayConfig = array(
				'partner' => $partner,
				'seller_email' => $sellerEmail,
				'key' => $key,
				'sign_type' => strtoupper('MD5'),
				'input_charset'	=> strtolower('utf-8'),
				'cacert' => Zc::C(ZcConfigConst::DirFsLibs) . 'vendor/alipay/alipaycacert.pem',
				'transport' => 'http'
		);
		return $alipayConfig;
	}
	
	private function redirect($url, $status = 302) {
		header('Location: ' . str_replace(array('&amp;', "\n", "\r"), array('&', '', ''), $url), true, $status);
		exit();
	}

    public function pictureScanPay($mallId, $taskId, $notes, $return, $notify){
        $this->scanLog->info("Alipay->pictureScanPay: venderId {$mallId}, notes {$notes}, tradeNo {$taskId}, return {$return}, notify {$notify}");
        $startRet = $this->banWordsService->startScanTaskPay($mallId, $taskId);
        if(CommonTool::isFailRet($startRet)){
            $this->redirect(Zc::url(RouteConst::detectBanWordsIndex));
        }
        $payAmont = $startRet['payAmount'];
        $rechargeOrderId = $startRet['rechargeOrderId'];
        $scanCountNum = $startRet['scanCountNum'];

        $subject = sprintf('%s图片扫描充值：%d张图片，共%s元', Zc::C('appChineseName'), $scanCountNum, $payAmont);
        $this->scanLog->info("mallId $mallId, recharegeOrderId {$rechargeOrderId}");
        if((int)$rechargeOrderId <= 0) {
            $this->redirect(Zc::url(RouteConst::detectBanWordsIndex));
        }

        $tradeNo = CommonTool::buildRechargeOutTradeNo(RechargeConst::pspOutTradeNoPrefix, $rechargeOrderId);
        $html = $this->pay($tradeNo, $payAmont, $notify, $return, $subject, $notes);

        echo $html;
    }
}