Initial commit: Telegram Management System

Full-stack web application for Telegram management
- Frontend: Vue 3 + Vben Admin
- Backend: NestJS
- Features: User management, group broadcast, statistics

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

test-api-data.js

@@ -0,0 +1,54 @@
+#!/usr/bin/env node
+
+const mysql = require('mysql2/promise');
+
+async function createMockApi() {
+    const connection = await mysql.createConnection({
+        host: '127.0.0.1',
+        user: 'root',
+        password: '',
+        database: 'tg_manage'
+    });
+
+    try {
+        // 查询TG账号数据
+        const [rows] = await connection.execute(
+            'SELECT id, phone, firstname, lastname, status, usageId FROM accounts ORDER BY id DESC LIMIT 20'
+        );
+
+        console.log('📊 TG账号数据样例:');
+        console.log(JSON.stringify(rows.slice(0, 5), null, 2));
+
+        // 统计数据
+        const [stats] = await connection.execute(
+            `SELECT 
+                COUNT(*) as total,
+                SUM(CASE WHEN status = 1 THEN 1 ELSE 0 END) as active,
+                SUM(CASE WHEN status = 0 THEN 1 ELSE 0 END) as inactive,
+                SUM(CASE WHEN status = 2 THEN 1 ELSE 0 END) as banned
+            FROM accounts`
+        );
+
+        console.log('📈 账号统计:');
+        console.log(JSON.stringify(stats[0], null, 2));
+
+        // 用途统计
+        const [usages] = await connection.execute(
+            'SELECT usageId, COUNT(*) as count FROM accounts GROUP BY usageId'
+        );
+
+        console.log('📋 用途分布:');
+        console.log(JSON.stringify(usages, null, 2));
+
+    } catch (error) {
+        console.error('❌ 数据库查询失败:', error.message);
+    } finally {
+        await connection.end();
+    }
+}
+
+if (require.main === module) {
+    createMockApi().catch(console.error);
+}
+
+module.exports = { createMockApi };