{
  "nodes": [
    {
      "id": "title",
      "type": "text",
      "text": "# tg-live-game-hono 架构\n\n**版本**: v1.1.0\n**技术栈**: Hono + Cloudflare Workers + D1\n**状态**: ✅ 已实现\n\n新增功能:\n- JWT 认证\n- 用户管理\n- RBAC 权限",
      "x": -100,
      "y": -600,
      "width": 350,
      "height": 160,
      "color": "6"
    },
    {
      "id": "entry",
      "type": "text",
      "text": "**入口文件**\n`src/index.ts`\n\n功能:\n- Hono 应用初始化\n- CORS/日志中间件\n- 路由挂载\n  - /api/auth (公开)\n  - /api/users (admin)\n  - /api/stream\n\n端口: localhost:8787",
      "x": -550,
      "y": -380,
      "width": 280,
      "height": 220,
      "color": "4"
    },
    {
      "id": "middleware",
      "type": "text",
      "text": "**中间件**\n`src/middleware/auth.ts`\n\n- authMiddleware()\n  验证 JWT Token\n- requireRole(roles)\n  角色权限检查\n- requirePermission()\n  资源权限检查\n- optionalAuth()\n  可选认证",
      "x": -550,
      "y": -100,
      "width": 280,
      "height": 200,
      "color": "5"
    },
    {
      "id": "routes_auth",
      "type": "text",
      "text": "**认证路由**\n`src/routes/auth.ts`\n\n公开接口:\n- POST /login\n- POST /register\n- POST /refresh\n\n需认证:\n- GET /me\n- POST /change-password\n- POST /logout",
      "x": -200,
      "y": -380,
      "width": 260,
      "height": 220,
      "color": "2"
    },
    {
      "id": "routes_user",
      "type": "text",
      "text": "**用户路由**\n`src/routes/user.ts`\n\n需 admin 角色:\n- GET /users\n- GET /users/:id\n- POST /users\n- PUT /users/:id\n- DELETE /users/:id\n\n权限管理:\n- GET /users/:id/permissions\n- POST /users/:id/permissions\n- DELETE /users/:id/permissions/:id",
      "x": 120,
      "y": -380,
      "width": 280,
      "height": 280,
      "color": "2"
    },
    {
      "id": "routes_stream",
      "type": "text",
      "text": "**Stream 路由**\n`src/routes/stream.ts`\n\n视频管理 (13个端点)\n直播管理\n\n需认证 ✅",
      "x": 460,
      "y": -380,
      "width": 220,
      "height": 140,
      "color": "2"
    },
    {
      "id": "services_auth",
      "type": "text",
      "text": "**认证服务**\n`src/services/auth.ts`\n\nAuthService:\n- login()\n- register()\n- refreshToken()\n- getCurrentUser()\n- changePassword()\n- logAudit()",
      "x": -200,
      "y": -100,
      "width": 260,
      "height": 180,
      "color": "3"
    },
    {
      "id": "services_cf",
      "type": "text",
      "text": "**Stream 服务**\n`src/services/cloudflare.ts`\n\nCloudflareStreamService:\n- 视频 CRUD\n- 直播 CRUD\n- 播放信息",
      "x": 460,
      "y": -180,
      "width": 220,
      "height": 140,
      "color": "3"
    },
    {
      "id": "utils",
      "type": "text",
      "text": "**工具函数**\n`src/utils/`\n\njwt.ts:\n- createToken()\n- verifyToken()\n- generateId()\n\npassword.ts:\n- hashPassword()\n- verifyPassword()\n\n算法: PBKDF2 + HMAC-SHA256",
      "x": 120,
      "y": -40,
      "width": 280,
      "height": 200,
      "color": "4"
    },
    {
      "id": "database",
      "type": "text",
      "text": "**D1 数据库**\n\n表:\n- users\n- user_permissions\n- cameras\n- live_sessions\n- videos\n- view_stats\n- audit_logs\n\n详见: d1-database.canvas",
      "x": -550,
      "y": 160,
      "width": 280,
      "height": 200,
      "color": "1"
    },
    {
      "id": "env_vars",
      "type": "text",
      "text": "**环境变量**\n\nCloudflare:\n- CF_ACCOUNT_ID\n- CF_API_TOKEN\n- CUSTOMER_SUBDOMAIN\n\nJWT:\n- JWT_SECRET\n- JWT_EXPIRES_IN\n- REFRESH_EXPIRES_IN\n\nD1:\n- DB binding",
      "x": -200,
      "y": 140,
      "width": 260,
      "height": 220,
      "color": "4"
    },
    {
      "id": "types",
      "type": "text",
      "text": "**类型定义**\n`src/types/index.ts`\n\n新增:\n- JwtPayload\n- LoginRequest\n- RegisterRequest\n- AuthResponse\n- User\n- UserPermission\n- Camera\n- LiveSession\n- ...",
      "x": 460,
      "y": 20,
      "width": 220,
      "height": 220,
      "color": "5"
    }
  ],
  "edges": [
    {
      "id": "edge_entry_mw",
      "fromNode": "entry",
      "fromSide": "bottom",
      "toNode": "middleware",
      "toSide": "top",
      "label": "use()"
    },
    {
      "id": "edge_entry_auth",
      "fromNode": "entry",
      "fromSide": "right",
      "toNode": "routes_auth",
      "toSide": "left",
      "label": "/api/auth"
    },
    {
      "id": "edge_entry_user",
      "fromNode": "entry",
      "fromSide": "right",
      "toNode": "routes_user",
      "toSide": "left",
      "label": "/api/users"
    },
    {
      "id": "edge_user_stream",
      "fromNode": "routes_user",
      "fromSide": "right",
      "toNode": "routes_stream",
      "toSide": "left",
      "label": "/api/stream"
    },
    {
      "id": "edge_auth_service",
      "fromNode": "routes_auth",
      "fromSide": "bottom",
      "toNode": "services_auth",
      "toSide": "top",
      "label": "AuthService"
    },
    {
      "id": "edge_service_utils",
      "fromNode": "services_auth",
      "fromSide": "right",
      "toNode": "utils",
      "toSide": "left",
      "label": "jwt/password"
    },
    {
      "id": "edge_stream_cf",
      "fromNode": "routes_stream",
      "fromSide": "bottom",
      "toNode": "services_cf",
      "toSide": "top",
      "label": "StreamService"
    },
    {
      "id": "edge_mw_db",
      "fromNode": "middleware",
      "fromSide": "bottom",
      "toNode": "database",
      "toSide": "top",
      "label": "权限查询"
    },
    {
      "id": "edge_service_db",
      "fromNode": "services_auth",
      "fromSide": "bottom",
      "toNode": "database",
      "toSide": "right",
      "label": "用户查询"
    },
    {
      "id": "edge_cf_types",
      "fromNode": "services_cf",
      "fromSide": "bottom",
      "toNode": "types",
      "toSide": "top",
      "label": "import"
    }
  ]
}