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- <?php
- namespace App\Http\Controllers\Gateway;
- use Auth;
- use Illuminate\Http\JsonResponse;
- use Log;
- use Response;
- class BitpayX extends AbstractPayment
- {
- public function purchase($request): JsonResponse
- {
- $payment = $this->creatNewPayment(Auth::id(), $request->input('id'), $request->input('amount'));
- $data = [
- 'merchant_order_id' => $payment->trade_no,
- 'price_amount' => (float) $payment->amount,
- 'price_currency' => 'CNY',
- 'title' => '支付单号:'.$payment->trade_no,
- 'description' => sysConfig('subject_name') ?: sysConfig('website_name'),
- 'callback_url' => route('payment.notify', ['method' => 'bitpayx']),
- 'success_url' => route('invoice'),
- 'cancel_url' => route('invoice'),
- 'token' => $this->sign($this->prepareSignId($payment->trade_no)),
- ];
- if ($request->input('type') == 1) {
- $data['pay_currency'] = 'ALIPAY';
- } elseif ($request->input('type') == 3) {
- $data['pay_currency'] = 'WECHAT';
- }
- $result = $this->sendRequest($data);
- if ($result['status'] === 200 || $result['status'] === 201) {
- $result['payment_url'] .= '&lang=zh';
- $payment->update(['url' => $result['payment_url']]);
- return Response::json(['status' => 'success', 'url' => $result['payment_url'], 'message' => '创建订单成功!']);
- }
- Log::alert('【BitpayX】创建订单错误:'.var_export($result, true));
- return Response::json(['status' => 'fail', 'message' => '创建订单失败! 请联系管理员']);
- }
- private function sign($data)
- {
- return strtolower(md5(md5($data).sysConfig('bitpay_secret')));
- }
- private function prepareSignId($tradeNo): string
- {
- $data = [
- 'merchant_order_id' => $tradeNo,
- 'secret' => sysConfig('bitpay_secret'),
- 'type' => 'FIAT',
- ];
- ksort($data, SORT_STRING);
- return http_build_query($data);
- }
- private function sendRequest($data, $type = 'createOrder')
- {
- $bitpayGatewayUri = 'https://api.mugglepay.com/v1/';
- $headers = ['content-type: application/json', 'token: '.sysConfig('bitpay_secret')];
- $curl = curl_init();
- if ($type === 'createOrder') {
- $bitpayGatewayUri .= 'orders';
- curl_setopt($curl, CURLOPT_URL, $bitpayGatewayUri);
- curl_setopt($curl, CURLOPT_POST, 1);
- $data_string = json_encode($data);
- curl_setopt($curl, CURLOPT_POSTFIELDS, $data_string);
- } elseif ($type === 'query') {
- $bitpayGatewayUri .= 'orders/merchant_order_id/status?id='.$data['merchant_order_id'];
- curl_setopt($curl, CURLOPT_URL, $bitpayGatewayUri);
- curl_setopt($curl, CURLOPT_HTTPGET, 1);
- }
- curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
- curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
- curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
- curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
- $result = curl_exec($curl);
- curl_close($curl);
- return json_decode($result, true);
- }
- public function notify($request): void
- {
- $tradeNo = $request->input(['merchant_order_id']);
- // 准备待签名数据
- $str_to_sign = $this->prepareSignId($tradeNo);
- if ($request->input(['status']) === 'PAID' && $this->verify_bit($str_to_sign, $request->input(['token']))) {
- if ($this->paymentReceived($tradeNo)) {
- exit(json_encode(['status' => 200]));
- }
- } else {
- Log::error('【BitpayX】交易失败:'.var_export($request->all(), true));
- }
- exit(json_encode(['status' => 400]));
- }
- private function verify_bit($data, $signature)
- {
- $mySign = $this->sign($data);
- return $mySign === $signature;
- }
- }
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