first commit

server/app/common/service/TencentImService.php

@@ -0,0 +1,362 @@
+<?php
+
+namespace app\common\service;
+
+/**
+ * 腾讯云IM服务类
+ * Class TencentImService
+ * @package app\common\service
+ */
+class TencentImService
+{
+    private $sdkAppId;
+    private $secretKey;
+    private $adminIdentifier = 'administrator'; // 管理员账号
+    
+    public function __construct()
+    {
+        $config = config('project.trtc');
+        $this->sdkAppId = $config['sdkAppId'];
+        $this->secretKey = $config['secretKey'];
+        
+        \think\facade\Log::info('TencentImService初始化 - sdkAppId: ' . $this->sdkAppId . ', secretKey长度: ' . strlen($this->secretKey));
+    }
+    
+    /**
+     * @notes 生成UserSig（使用腾讯云官方算法）
+     * @param string $userId
+     * @param int $expire
+     * @return string|false
+     */
+    private function generateUserSig(string $userId, int $expire = 86400)
+    {
+        try {
+            $api = new TLSSigAPIv2($this->sdkAppId, $this->secretKey);
+            $userSig = $api->genUserSig($userId, $expire);
+            
+            \think\facade\Log::info('UserSig生成成功 - userId: ' . $userId . ', sig长度: ' . strlen($userSig));
+            
+            return $userSig;
+        } catch (\Exception $e) {
+            \think\facade\Log::error('生成UserSig失败: ' . $e->getMessage());
+            return false;
+        }
+    }
+    
+    /**
+     * @notes 导入单个账号到IM
+     * @param string $userId 用户ID
+     * @param string $nick 昵称（可选）
+     * @param string $faceUrl 头像URL（可选）
+     * @return array|false
+     */
+    public function importAccount(string $userId, string $nick = '', string $faceUrl = '')
+    {
+        try {
+            \think\facade\Log::info('开始导入IM账号 - userId: ' . $userId . ', nick: ' . $nick . ', sdkAppId: ' . $this->sdkAppId);
+            
+            // 生成管理员UserSig
+            $adminUserSig = $this->generateUserSig($this->adminIdentifier);
+            
+            if (!$adminUserSig) {
+                throw new \Exception('生成管理员UserSig失败');
+            }
+            
+            \think\facade\Log::info('管理员UserSig生成成功');
+            
+            // 构建请求URL
+            $random = rand(0, 4294967295);
+            $url = sprintf(
+                'https://console.tim.qq.com/v4/im_open_login_svc/account_import?sdkappid=%s&identifier=%s&usersig=%s&random=%s&contenttype=json',
+                $this->sdkAppId,
+                $this->adminIdentifier,
+                urlencode($adminUserSig),
+                $random
+            );
+            
+            \think\facade\Log::info('请求URL构建完成');
+            
+            // 构建请求体
+            $data = [
+                'UserID' => $userId
+            ];
+            
+            if ($nick) {
+                $data['Nick'] = $nick;
+            }
+            
+            if ($faceUrl) {
+                $data['FaceUrl'] = $faceUrl;
+            }
+            
+            \think\facade\Log::info('请求数据: ' . json_encode($data, JSON_UNESCAPED_UNICODE));
+            
+            // 发送请求
+            $result = $this->httpPost($url, json_encode($data));
+            
+            \think\facade\Log::info('HTTP响应: ' . substr($result, 0, 500));
+            
+            if (!$result) {
+                throw new \Exception('请求失败：无响应');
+            }
+            
+            $response = json_decode($result, true);
+            
+            if (!$response) {
+                throw new \Exception('响应解析失败：' . substr($result, 0, 200));
+            }
+            
+            \think\facade\Log::info('响应解析成功: ' . json_encode($response, JSON_UNESCAPED_UNICODE));
+            
+            // 检查响应状态
+            if ($response['ActionStatus'] !== 'OK') {
+                $errorMsg = sprintf(
+                    '导入账号失败 - ErrorCode: %s, ErrorInfo: %s',
+                    $response['ErrorCode'] ?? 'unknown',
+                    $response['ErrorInfo'] ?? '未知错误'
+                );
+                throw new \Exception($errorMsg);
+            }
+            
+            return [
+                'success' => true,
+                'userId' => $userId,
+                'message' => '账号导入成功'
+            ];
+            
+        } catch (\Exception $e) {
+            $errorMsg = sprintf(
+                '导入IM账号失败 - userId: %s, error: %s',
+                $userId,
+                $e->getMessage()
+            );
+            \think\facade\Log::error($errorMsg);
+            
+            return [
+                'success' => false,
+                'userId' => $userId,
+                'message' => $e->getMessage()
+            ];
+        }
+    }
+    
+    /**
+     * @notes 批量导入账号
+     * @param array $accounts 账号列表 [['userId' => 'xxx', 'nick' => 'xxx', 'faceUrl' => 'xxx'], ...]
+     * @return array
+     */
+    public function batchImportAccounts(array $accounts): array
+    {
+        $results = [];
+        
+        foreach ($accounts as $account) {
+            $userId = $account['userId'] ?? '';
+            $nick = $account['nick'] ?? '';
+            $faceUrl = $account['faceUrl'] ?? '';
+            
+            if (!$userId) {
+                continue;
+            }
+            
+            $result = $this->importAccount($userId, $nick, $faceUrl);
+            $results[] = $result;
+        }
+        
+        return $results;
+    }
+    
+    /**
+     * @notes 删除账号
+     * @param array $userIds 用户ID列表
+     * @return array|false
+     */
+    public function deleteAccounts(array $userIds)
+    {
+        try {
+            // 生成管理员UserSig
+            $adminUserSig = $this->generateUserSig($this->adminIdentifier);
+            
+            if (!$adminUserSig) {
+                throw new \Exception('生成管理员UserSig失败');
+            }
+            
+            // 构建请求URL
+            $random = rand(0, 4294967295);
+            $url = sprintf(
+                'https://console.tim.qq.com/v4/im_open_login_svc/account_delete?sdkappid=%s&identifier=%s&usersig=%s&random=%s&contenttype=json',
+                $this->sdkAppId,
+                $this->adminIdentifier,
+                urlencode($adminUserSig),
+                $random
+            );
+            
+            // 构建请求体
+            $data = [
+                'DeleteItem' => array_map(function($userId) {
+                    return ['UserID' => $userId];
+                }, $userIds)
+            ];
+            
+            // 发送请求
+            $result = $this->httpPost($url, json_encode($data));
+            
+            if (!$result) {
+                throw new \Exception('请求失败');
+            }
+            
+            $response = json_decode($result, true);
+            
+            if (!$response) {
+                throw new \Exception('响应解析失败');
+            }
+            
+            // 检查响应状态
+            if ($response['ActionStatus'] !== 'OK') {
+                throw new \Exception($response['ErrorInfo'] ?? '删除账号失败');
+            }
+            
+            return [
+                'success' => true,
+                'message' => '账号删除成功'
+            ];
+            
+        } catch (\Exception $e) {
+            \think\facade\Log::error('删除IM账号失败', [
+                'userIds' => $userIds,
+                'error' => $e->getMessage()
+            ]);
+            
+            return [
+                'success' => false,
+                'message' => $e->getMessage()
+            ];
+        }
+    }
+    
+    /**
+     * 拉取单聊（C2C）漫游消息
+     * @see https://cloud.tencent.com/document/product/269/2739
+     *
+     * @param string $operatorAccount 会话一方 UserID（如 doctor_1）
+     * @param string $peerAccount     会话另一方 UserID（如 patient_2）
+     * @return array{success:bool,msgList:array,complete:int,lastMsgKey:?string,lastMsgTime:?int,error:string,rawErrorCode:int}
+     */
+    public function adminGetRoamMsg(
+        string $operatorAccount,
+        string $peerAccount,
+        int $maxCnt = 100,
+        int $minTime = 0,
+        int $maxTime = 4294967295,
+        ?string $lastMsgKey = null,
+        ?int $lastMsgTime = null
+    ): array {
+        $empty = [
+            'success' => false,
+            'msgList' => [],
+            'complete' => 1,
+            'lastMsgKey' => null,
+            'lastMsgTime' => null,
+            'error' => '',
+            'rawErrorCode' => 0,
+        ];
+        try {
+            $adminUserSig = $this->generateUserSig($this->adminIdentifier);
+            if (!$adminUserSig) {
+                $empty['error'] = '生成管理员UserSig失败';
+                return $empty;
+            }
+            $random = rand(0, 4294967295);
+            $url = sprintf(
+                'https://console.tim.qq.com/v4/openim/admin_getroammsg?sdkappid=%s&identifier=%s&usersig=%s&random=%s&contenttype=json',
+                $this->sdkAppId,
+                $this->adminIdentifier,
+                urlencode($adminUserSig),
+                $random
+            );
+            $data = [
+                'Operator_Account' => $operatorAccount,
+                'Peer_Account' => $peerAccount,
+                'MaxCnt' => $maxCnt,
+                'MinTime' => $minTime,
+                'MaxTime' => $maxTime,
+            ];
+            if ($lastMsgKey !== null && $lastMsgKey !== '') {
+                $data['LastMsgKey'] = $lastMsgKey;
+            }
+            if ($lastMsgTime !== null && $lastMsgTime > 0) {
+                $data['LastMsgTime'] = $lastMsgTime;
+            }
+            // 增加超时时间到 60 秒
+            $result = $this->httpPost($url, json_encode($data), 60);
+            if (!$result) {
+                $empty['error'] = 'IM接口无响应';
+                return $empty;
+            }
+            $response = json_decode($result, true);
+            if (!$response) {
+                $empty['error'] = 'IM响应解析失败';
+                return $empty;
+            }
+            $code = (int)($response['ErrorCode'] ?? -1);
+            $empty['rawErrorCode'] = $code;
+            if (($response['ActionStatus'] ?? '') !== 'OK') {
+                $empty['error'] = $response['ErrorInfo'] ?? ('ErrorCode ' . $code);
+                return $empty;
+            }
+            $msgList = $response['MsgList'] ?? [];
+            if (!is_array($msgList)) {
+                $msgList = [];
+            }
+            return [
+                'success' => true,
+                'msgList' => $msgList,
+                'complete' => (int)($response['Complete'] ?? 1),
+                'lastMsgKey' => $response['LastMsgKey'] ?? null,
+                'lastMsgTime' => isset($response['LastMsgTime']) ? (int)$response['LastMsgTime'] : null,
+                'error' => '',
+                'rawErrorCode' => $code,
+            ];
+        } catch (\Exception $e) {
+            $empty['error'] = $e->getMessage();
+            return $empty;
+        }
+    }
+
+    /**
+     * @notes 发送HTTP POST请求
+     * @param string $url
+     * @param string $data
+     * @return string|false
+     */
+    private function httpPost(string $url, string $data, int $timeout = 10)
+    {
+        $ch = curl_init();
+        
+        curl_setopt($ch, CURLOPT_URL, $url);
+        curl_setopt($ch, CURLOPT_POST, true);
+        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+        curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
+        curl_setopt($ch, CURLOPT_HTTPHEADER, [
+            'Content-Type: application/json',
+            'Content-Length: ' . strlen($data)
+        ]);
+        
+        $result = curl_exec($ch);
+        $error = curl_error($ch);
+        
+        curl_close($ch);
+        
+        if ($error) {
+            \think\facade\Log::error('HTTP请求失败', [
+                'url' => $url,
+                'error' => $error
+            ]);
+            return false;
+        }
+        
+        return $result;
+    }
+}