Baobhan Sith
85 lines
3.2 KiB
TypeScript
85 lines
3.2 KiB
TypeScript
import { Router, Request, Response, NextFunction } from 'express'; // 引入 Request, Response, NextFunction
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import { isAuthenticated } from '../auth/auth.middleware'; // 引入认证中间件
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import multer from 'multer'; // 引入 multer 用于文件上传
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import {
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createConnection,
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getConnections,
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getConnectionById, // 引入获取单个连接的控制器
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updateConnection, // 引入更新连接的控制器
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deleteConnection, // 引入删除连接的控制器
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testConnection, // 引入测试连接的控制器
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exportConnections, // 引入导出连接的控制器
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importConnections // 引入导入连接的控制器
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} from './connections.controller';
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const router = Router();
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// 配置 multer 用于处理 JSON 文件上传 (存储在内存中)
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const storage = multer.memoryStorage(); // 将文件存储在内存中作为 Buffer
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const upload = multer({
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storage: storage,
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limits: { fileSize: 5 * 1024 * 1024 }, // 限制文件大小为 5MB
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fileFilter: (req: Request, file, cb) => { // Add type for req
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if (file.mimetype === 'application/json') {
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cb(null, true);
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} else {
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// Attach error to request instead of calling cb with error directly
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// This makes it easier to handle consistently and return JSON
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(req as any).fileValidationError = '只允许上传 JSON 文件！';
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cb(null, false); // Reject the file
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}
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}
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});
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// 应用认证中间件到所有 /connections 路由
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router.use(isAuthenticated); // 恢复认证检查
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// --- Specific routes before parameterized routes ---
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// GET /api/v1/connections/export - 导出连接配置
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router.get('/export', exportConnections);
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// POST /api/v1/connections/import - 导入连接配置
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router.post('/import', (req: Request, res: Response, next: NextFunction) => {
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// Use multer middleware, but handle errors specifically
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upload.single('connectionsFile')(req, res, (err: any) => {
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// Check for file filter validation error first
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if ((req as any).fileValidationError) {
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return res.status(400).json({ message: (req as any).fileValidationError });
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}
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// Check for other multer errors (e.g., file size limit)
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if (err instanceof multer.MulterError) {
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return res.status(400).json({ message: `文件上传错误: ${err.message}` });
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} else if (err) {
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// Other unexpected errors during upload
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console.error("Unexpected error during file upload:", err);
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return res.status(500).json({ message: '文件上传处理失败' });
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}
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// If no errors, proceed to the controller
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next();
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});
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}, importConnections);
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// --- General CRUD and other routes ---
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// GET /api/v1/connections - 获取连接列表
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router.get('/', getConnections);
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// POST /api/v1/connections - 创建新连接
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router.post('/', createConnection);
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// GET /api/v1/connections/:id - 获取单个连接信息
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router.get('/:id', getConnectionById);
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// PUT /api/v1/connections/:id - 更新连接信息
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router.put('/:id', updateConnection);
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// DELETE /api/v1/connections/:id - 删除连接
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router.delete('/:id', deleteConnection);
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// POST /api/v1/connections/:id/test - 测试连接
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router.post('/:id/test', testConnection);
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export default router;
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