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@@ -0,0 +1,110 @@
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+<?php
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+
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+/**
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+ * Created by PayBeaver <merchant.paybeaver.com>
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+ * Version: 2020-12-06
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+ */
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+
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+namespace App\Http\Controllers\Gateway;
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+
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+use App\Models\Payment;
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+use Log;
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+use Auth;
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+use Http;
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+use Illuminate\Http\JsonResponse;
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+use Illuminate\Http\Request;
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+use Response;
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+
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+class PayBeaver extends AbstractPayment
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+{
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+ private $appId;
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+ private $appSecret;
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+ private $url = 'https://api.paybeaver.com/api/v1/developer';
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+
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+ public function __construct($appId, $appSecret)
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+ {
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+ $this->appId = $appId;
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+ $this->appSecret = $appSecret;
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+ }
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+
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+ public function purchase($request): JsonResponse
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+ {
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+ $payment = $this->creatNewPayment(Auth::id(), $request->input('id'), $request->input('amount'));
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+
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+ $result = $this->createOrder([
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+ 'app_id' => $this->appId,
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+ 'merchant_order_id' => $payment->trade_no,
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+ 'price_amount' => $payment->amount * 100,
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+ 'notify_url' => route('payment.notify', ['method' => 'paybeaver']),
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+ 'return_url' => route('invoice'),
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+ ]);
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+
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+ if (isset($result['message'])) {
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+ Log::warning('创建订单错误：'.$result['message']);
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+ return Response::json(['status' => 'fail', 'message' => '创建订单失败：'.$result['message']]);
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+ }
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+
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+ if (!isset($result['data']) || !isset($result['data']['pay_url'])) {
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+ Log::warning('创建订单错误：未知错误');
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+ return Response::json(['status' => 'fail', 'message' => '创建订单失败：未知错误']);
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+ }
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+
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+ $payment->update(['url' => $result['data']['pay_url']]);
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+ return Response::json(['status' => 'success', 'url' => $result['data']['pay_url'], 'message' => '创建订单成功!']);
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+ }
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+
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+ public function notify($request): void
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+ {
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+ if (!$this->paybeaverVerify($request->post())) {
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+ exit(json_encode(['status' => 400]));
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+ }
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+
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+ $tradeNo = $request->input(['merchant_order_id']);
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+ $payment = Payment::whereTradeNo($tradeNo)->first();
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+ if ($payment) {
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+ $ret = $payment->order->update(['status' => 2]);
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+ if ($ret) {
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+ exit(json_encode(['status' => 200]));
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+ }
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+ }
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+
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+ exit(json_encode(['status' => 500]));
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+ }
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+
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+ protected function createOrder($params)
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+ {
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+ $params['sign'] = $this->sign($params);
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+ return $this->request('/orders', $params);
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+ }
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+
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+ protected function paybeaverVerify($params)
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+ {
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+ // Log::warning('got sign ' . $params['sign']);
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+ // Log::warning('calc sign ' . $this->sign($params));
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+ return hash_equals($params['sign'], $this->sign($params));
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+ }
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+
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+ protected function sign($params)
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+ {
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+ // Log::warning('paybeaver app secret: ' . $this->appSecret);
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+ // Log::warning('query: ' . http_build_query($params) . $this->appSecret);
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+ if (isset($params['sign'])) unset($params['sign']);
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+ ksort($params);
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+ reset($params);
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+ return strtolower(md5(http_build_query($params) . $this->appSecret));
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+ }
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+
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+ protected function request($path, $data) {
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+ $curl = curl_init();
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+ curl_setopt($curl, CURLOPT_URL, "{$this->url}{$path}");
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+ curl_setopt($curl, CURLOPT_POST, 1);
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+ curl_setopt($curl, CURLOPT_POSTFIELDS, json_encode($data));
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+ curl_setopt($curl, CURLOPT_HTTPHEADER, array('Content-Type: application/json'));
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+ curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
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+ curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
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+ curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
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+ $data = curl_exec($curl);
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+ curl_close($curl);
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+ return json_decode($data, true);
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+ }
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+}
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tossakankan