提交其他文件

app/common/service/iot/IotService.php

@@ -0,0 +1,81 @@
+<?php
+
+namespace app\common\service\iot;
+
+use think\facade\Config;
+use app\common\service\HttpService;
+
+class IotService
+{
+    /**
+     * @var HttpService HTTP服务
+     */
+    protected $httpService;
+
+    /**
+     * @var array 配置
+     */
+    protected $config;
+
+    public function __construct()
+    {
+        $this->httpService = new HttpService();
+        $this->config = $this->getConfig();
+    }
+
+    /**
+     * 控制设备开关
+     */
+    public function controlDevice(string $deviceId, int $powerState)
+    {
+        // 验证参数
+        if (empty($deviceId)) {
+            throw new \Exception('未配置空开设备');
+        }
+
+        if (!in_array($powerState, [0, 1])) {
+            throw new \Exception('电源状态值无效');
+        }
+
+        // 生成签名
+        $timestamp = time();
+        $sign = $this->generateSign($timestamp);
+
+        // 构建URL
+        $url = "{$this->config['base_url']}/{$this->config['app_key']}/device/control/?sign={$sign}&ts={$timestamp}";
+
+        // 构建请求数据
+        $data = [
+            'device' => $deviceId,
+            'power' => $powerState
+        ];
+
+        // 发送请求
+        return $this->httpService->json($url, 'POST', $data);
+    }
+
+    /**
+     * 生成签名
+     */
+    protected function generateSign(int $timestamp): string
+    {
+        $appSecret = $this->config['app_secret'];
+        return md5(md5($appSecret) . $timestamp);
+    }
+
+    /**
+     * 获取配置
+     */
+    protected function getConfig(): array
+    {
+
+        $config = Config::get('door.other', []);
+
+        // 优先从配置读取，没有则使用默认值
+        return [
+            'base_url' => 'https://iot-api.unisoft.cn',
+            'app_key' => 'ptyVWcgl9p',
+            'app_secret' => 'c9fc117f9ec942449c7e61812cd245b4',
+        ];
+    }
+}