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- <?php
- namespace App\Payments;
- use Omnipay\Omnipay;
- use Omnipay\WechatPay\Helper;
- class WechatPayNative {
- public function __construct($config)
- {
- $this->config = $config;
- }
- public function form()
- {
- return [
- 'app_id' => [
- 'label' => 'APPID',
- 'description' => '绑定微信支付商户的APPID',
- 'type' => 'input',
- ],
- 'mch_id' => [
- 'label' => '商户号',
- 'description' => '微信支付商户号',
- 'type' => 'input',
- ],
- 'api_key' => [
- 'label' => 'APIKEY(v1)',
- 'description' => '',
- 'type' => 'input',
- ]
- ];
- }
- public function pay($order)
- {
- $gateway = Omnipay::create('WechatPay_Native');
- $gateway->setAppId($this->config['app_id']);
- $gateway->setMchId($this->config['mch_id']);
- $gateway->setApiKey($this->config['api_key']);
- $gateway->setNotifyUrl($order['notify_url']);
- $params = [
- 'body' => $order['trade_no'],
- 'out_trade_no' => $order['trade_no'],
- 'total_fee' => $order['total_amount'],
- 'spbill_create_ip' => '0.0.0.0',
- 'fee_type' => 'CNY'
- ];
- $request = $gateway->purchase($params);
- $response = $request->send();
- $response = $response->getData();
- if ($response['return_code'] !== 'SUCCESS') {
- abort(500, $response['return_msg']);
- }
- return [
- 'type' => 0,
- 'data' => $response['code_url'],
- 'custom_result' => '<xml><return_code><![CDATA[SUCCESS]]></return_code><return_msg><![CDATA[OK]]></return_msg></xml>'
- ];
- }
- public function notify($params)
- {
- $data = Helper::xml2array(file_get_contents('php://input'));
- $gateway = Omnipay::create('WechatPay');
- $gateway->setAppId($this->config['app_id']);
- $gateway->setMchId($this->config['mch_id']);
- $gateway->setApiKey($this->config['api_key']);
- $response = $gateway->completePurchase([
- 'request_params' => file_get_contents('php://input')
- ])->send();
- if (!$response->isPaid()) {
- die('FAIL');
- }
- return [
- 'trade_no' => $data['out_trade_no'],
- 'callback_no' => $data['transaction_id']
- ];
- }
- }
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