init

2022-04-04 16:01:36 +08:00
commit 20c576b9bc
72 changed files with 4680 additions and 0 deletions
@@ -0,0 +1,101 @@
+<?php
+/**
+ * The file was created by Assimon.
+ *
+ * @author    assimon<ashang@utf8.hk>
+ * @copyright assimon<ashang@utf8.hk>
+ * @link      http://utf8.hk/
+ */
+
+namespace App\Http\Controllers\Pay;
+
+
+use App\Exceptions\RuleValidationException;
+use App\Http\Controllers\PayController;
+use GuzzleHttp\Client;
+use GuzzleHttp\Exception\GuzzleException;
+use Illuminate\Http\Request;
+
+class EpusdtController extends PayController
+{
+    public function gateway(string $payway, string $orderSN)
+    {
+        try {
+            // 加载网关
+            $this->loadGateWay($orderSN, $payway);
+            //构造要请求的参数数组，无需改动
+            $parameter = [
+                "amount" => (float)$this->order->actual_price,//原价
+                "order_id" => $this->order->order_sn, //可以是用户ID,站内商户订单号,用户名
+                'redirect_url' => route('epusdt-return', ['order_id' => $this->order->order_sn]),
+                'notify_url' => url($this->payGateway->pay_handleroute . '/notify_url'),
+            ];
+            $parameter['signature'] = $this->epusdtSign($parameter, $this->payGateway->merchant_id);
+            $client = new Client([
+                'headers' => [ 'Content-Type' => 'application/json' ]
+            ]);
+            $response = $client->post($this->payGateway->merchant_pem, ['body' => json_encode($parameter)]);
+            $body = json_decode($response->getBody()->getContents(), true);
+            if (!isset($body['status_code']) || $body['status_code'] != 200) {
+                return $this->err(__('dujiaoka.prompt.abnormal_payment_channel') . $body['message']);
+            }
+            return redirect()->away($body['data']['payment_url']);
+        } catch (RuleValidationException $exception) {
+        } catch (GuzzleException $exception) {
+            return $this->err($exception->getMessage());
+        }
+    }
+
+
+    private function epusdtSign(array $parameter, string $signKey)
+    {
+        ksort($parameter);
+        reset($parameter); //内部指针指向数组中的第一个元素
+        $sign = '';
+        $urls = '';
+        foreach ($parameter as $key => $val) {
+            if ($val == '') continue;
+            if ($key != 'signature') {
+                if ($sign != '') {
+                    $sign .= "&";
+                    $urls .= "&";
+                }
+                $sign .= "$key=$val"; //拼接为url参数形式
+                $urls .= "$key=" . urlencode($val); //拼接为url参数形式
+            }
+        }
+        $sign = md5($sign . $signKey);//密码追加进入开始MD5签名
+        return $sign;
+    }
+
+    public function notifyUrl(Request $request)
+    {
+        $data = $request->all();
+        $order = $this->orderService->detailOrderSN($data['order_id']);
+        if (!$order) {
+            return 'fail';
+        }
+        $payGateway = $this->payService->detail($order->pay_id);
+        if (!$payGateway) {
+            return 'fail';
+        }
+        $signature = $this->epusdtSign($data, $payGateway->merchant_id);
+        if ($data['signature'] != $signature) { //不合法的数据
+            return 'fail';  //返回失败 继续补单
+        } else {
+            //合法的数据
+            //业务处理
+            $this->orderProcessService->completedOrder($data['order_id'], $data['amount'], $data['trade_id']);
+            return 'ok';
+        }
+    }
+
+    public function returnUrl(Request $request)
+    {
+        $oid = $request->get('order_id');
+        // 异步通知还没到就跳转了，所以这里休眠2秒
+        sleep(2);
+        return redirect(url('detail-order-sn', ['orderSN' => $oid]));
+    }
+
+}