Refactor payments

app/Payments/Smogate.php

@@ -0,0 +1,101 @@
+<?php
+
+/**
+ * Telegram@smogate_bot
+ */
+namespace App\Payments;
+
+use \Curl\Curl;
+
+class Smogate {
+    private $config;
+
+    public function __construct($config)
+    {
+        $this->config = $config;
+    }
+
+    public function form()
+    {
+        return [
+            'smogate_source_currency' => [
+                'label' => '源货币',
+                'description' => '默认CNY',
+                'type' => 'input'
+            ],
+            'smogate_method' => [
+                'label' => '支付方式',
+                'description' => '支持参数:alipay',
+                'type' => 'input',
+            ],
+            'alert1' => [
+                'type' => 'alert',
+                'content' => '开户请联系：@smogate'
+            ]
+        ];
+    }
+
+    public function pay($order)
+    {
+        $params = [
+            'out_trade_no' => $order['trade_no'],
+            'total_amount' => $order['total_amount'],
+            'notify_url' => $order['notify_url'],
+            'method' => $this->config['smogate_method']
+        ];
+        if (isset($this->config['smogate_source_currency'])) {
+            $params['source_currency'] = strtolower($this->config['smogate_source_currency']);
+        }
+        $params['app_id'] = "__APPID__";
+        ksort($params);
+        $str = http_build_query($params) . "__APPSECRET__";
+        $params['sign'] = md5($str);
+        $curl = new Curl();
+        $curl->setUserAgent("Smogate __APPID__");
+        $curl->setOpt(CURLOPT_SSL_VERIFYPEER, 0);
+        $curl->post("https://__APPID__.vless.org/v1/gateway/pay", http_build_query($params));
+        $result = $curl->response;
+        if (!$result) {
+            abort(500, '网络异常');
+        }
+        if ($curl->error) {
+            if (isset($result->errors)) {
+                $errors = (array)$result->errors;
+                abort(500, $errors[array_keys($errors)[0]][0]);
+            }
+            if (isset($result->message)) {
+                abort(500, $result->message);
+            }
+            abort(500, '未知错误');
+        }
+        $curl->close();
+        if (!isset($result->data)) {
+            abort(500, '请求失败');
+        }
+        return [
+            'type' => $this->isMobile() ? 1 : 0, // 0:qrcode 1:url
+            'data' => $result->data
+        ];
+    }
+
+    public function notify($params)
+    {
+        $sign = $params['sign'];
+        unset($params['sign']);
+        ksort($params);
+        reset($params);
+        $str = http_build_query($params) . "__APPSECRET__";
+        if ($sign !== md5($str)) {
+            return false;
+        }
+        return [
+            'trade_no' => $params['out_trade_no'],
+            'callback_no' => $params['trade_no']
+        ];
+    }
+
+    private function isMobile()
+    {
+        return strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'mobile') !== false;
+    }
+}