Omnipay: UnionPay

, _(*1)

UnionPay driver for the Omnipay PHP payment processing library, _(*2)

Omnipay is a framework agnostic, multi-gateway payment processing library for PHP 5.3+. This package implements UnionPay support for Omnipay., _(*3)

Installation

Omnipay is installed via Composer. To install, simply add it to your composer.json file:, _(*4)

{
    "require": {
        "laravel-omnipay/omnipay-unionpay": "^3.0"
    }
}

And run composer to update your dependencies:, _(*5)

$ curl -s http://getcomposer.org/installer | php
$ php composer.phar update

Basic Usage

The following gateways are provided by this package:, _(*6)

Union_Wtz (Union No Redirect Payment) 银联无跳转支付（alpha）
Union_Express (Union Express Payment) 银联全产品网关（PC，APP，WAP支付）
Union_LegacyMobile (Union Legacy Mobile Payment) 银联老网关（APP）
Union_LegacyQuickPay (Union Legacy QuickPay Payment) 银联老网关（PC）

Usage

Sandbox Param can be found at: UnionPay Developer Center, _(*7)

Prepare

How to get PrivateKey, PublicKey, Cert ID:, _(*8)

0. Prepare cert.pfx and its password, verify_sign_acp.cer

1. Get Private Key
$ openssl pkcs12 -in cert.pfx  -nocerts -nodes | openssl rsa -out private_key.pem

2. Public key is verify_sign_acp.cer

3. Get Cert ID
$ openssl pkcs12 -in cert.pfx -clcerts -nokeys | openssl x509 -serial -noout // result hex eg: XXXXXXXXXX
$ visit https://lokielse.github.io/hex2dec //Convert hex to decimal online

Consume

$gateway    = Omnipay::create('UnionPay_Express');
$gateway->setMerId($config['merId']);
$gateway->setCertId($config['certId']);
$gateway->setPrivateKey($config['privateKey']); // path or content
$gateway->setReturnUrl($config['returnUrl']);
$gateway->setNotifyUrl($config['notifyUrl']);

$order = [
    'orderId'   => date('YmdHis'), //Your order ID
    'txnTime'   => date('YmdHis'), //Should be format 'YmdHis'
    'orderDesc' => 'My order title', //Order Title
    'txnAmt'    => '100', //Order Total Fee
];

//For PC/Wap
$response = $gateway->purchase($order)->send();
$response->getRedirectHtml();

//For APP
$response = $gateway->createOrder($order)->send();
$response->getTradeNo();

Return/Notify

$gateway    = Omnipay::create('UnionPay_Express');
$gateway->setMerId($config['merId']);
$gateway->setPublicKey($config['publicKey']); // path or content

$response = $gateway->completePurchase(['request_params'=>$_REQUEST])->send();

if ($response->isPaid()) {
    //pay success
}else{
    //pay fail
}

Query Order Status

$response = $gateway->query([
    'orderId' => '20150815121214', //Your site trade no, not union tn.
    'txnTime' => '20150815121214', //Order trade time
    'txnAmt'  => '200', //Order total fee
])->send();

var_dump($response->isSuccessful());
var_dump($response->getData());

Consume Undo

$response = $gateway->consumeUndo([
    'orderId' => '20150815121214', //Your site trade no, not union tn.
    'txnTime' => date('YmdHis'), //Regenerate a new time
    'txnAmt'  => '200', //Order total fee
    'queryId' => 'xxxxxxxxx', //Order total fee
])->send();

var_dump($response->isSuccessful());
var_dump($response->getData());

Refund

$response = $gateway->refund([
    'orderId' => '20150815121214', //Your site trade no, not union tn.
    'txnTime' => '20150815121214', //Order trade time
    'txnAmt'  => '200', //Order total fee
])->send();

var_dump($response->isSuccessful());
var_dump($response->getData());

File Transfer

$response = $gateway->fileTransfer([
    'txnTime'    => '20150815121214', //Order trade time
    'settleDate' => '0119', //Settle Date
    'fileType'   => '00', //File Type
])->send();

var_dump($response->isSuccessful());
var_dump($response->getData());

For general usage instructions, please see the main Omnipay repository., _(*9)

Support

If you are having general issues with Omnipay, we suggest posting on Stack Overflow. Be sure to add the omnipay tag so it can be easily found., _(*10)

If you want to keep up to date with release anouncements, discuss ideas for the project, or ask more detailed questions, there is also a mailing list which you can subscribe to., _(*11)

If you believe you have found a bug, please report it using the GitHub issue tracker, or better yet, fork the library and submit a pull request., _(*12)