Torben Sorensen
774555adc7
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95 lines
3.7 KiB
TypeScript
95 lines
3.7 KiB
TypeScript
import express, { Request, Response, NextFunction } from 'express';
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import cookieParser from 'cookie-parser';
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import passport from './src/routes/passport';
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import { logger } from './src/services/logger';
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// Import routers
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import authRouter from './src/routes/auth';
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import publicRouter from './src/routes/public';
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import userRouter from './src/routes/user';
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import adminRouter from './src/routes/admin';
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import aiRouter from './src/routes/ai';
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// Environment variables are now loaded by the `tsx` command in package.json scripts.
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// This ensures the correct .env file is used for development vs. testing.
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// --- START DEBUG LOGGING ---
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// Log the database connection details as seen by the SERVER PROCESS.
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// This will confirm if the `--env-file` flag is working as expected.
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logger.info('--- [SERVER PROCESS LOG] DATABASE CONNECTION ---');
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logger.info(` NODE_ENV: ${process.env.NODE_ENV}`);
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logger.info(` Host: ${process.env.DB_HOST}`);
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logger.info(` Port: ${process.env.DB_PORT}`);
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logger.info(` User: ${process.env.DB_USER}`);
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logger.info(` Database: ${process.env.DB_DATABASE}`);
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logger.info('-----------------------------------------------\n');
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const app = express();
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// --- Core Middleware ---
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app.use(express.json()); // Middleware to parse JSON request bodies
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app.use(cookieParser()); // Middleware to parse cookies
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app.use(passport.initialize()); // Initialize Passport
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// --- Logging Middleware ---
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const getDurationInMilliseconds = (start: [number, number]): number => {
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const NS_PER_SEC = 1e9;
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const NS_TO_MS = 1e6;
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const diff = process.hrtime(start);
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return (diff[0] * NS_PER_SEC + diff[1]) / NS_TO_MS;
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};
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const requestLogger = (req: Request, res: Response, next: NextFunction) => {
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const start = process.hrtime();
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const { method, originalUrl } = req;
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res.on('finish', () => {
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const user = req.user as { id?: string } | undefined;
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const durationInMilliseconds = getDurationInMilliseconds(start);
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const { statusCode } = res;
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const userIdentifier = user?.id ? ` (User: ${user.id})` : '';
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const logMessage = `${method} ${originalUrl} ${statusCode} ${durationInMilliseconds.toFixed(2)}ms${userIdentifier}`;
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if (statusCode >= 500) logger.error(logMessage);
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else if (statusCode >= 400) logger.warn(logMessage);
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else logger.info(logMessage);
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});
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next();
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};
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app.use(requestLogger); // Use the logging middleware for all requests
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// --- Security Warning ---
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if ((process.env.JWT_SECRET || 'your_super_secret_jwt_key_change_this') === 'your_super_secret_jwt_key_change_this') {
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logger.warn('Security Warning: JWT_SECRET is using a default, insecure value. Please set a strong secret in your .env file.');
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}
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// --- API Routes ---
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app.use('/api', publicRouter);
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app.use('/api/auth', authRouter);
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app.use('/api', userRouter); // Contains protected user routes
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app.use('/api/admin', adminRouter);
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app.use('/api/ai', aiRouter);
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// --- Error Handling and Server Startup ---
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// Basic error handling middleware
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app.use((err: Error, req: Request, res: Response, next: NextFunction) => {
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logger.error('Unhandled application error:', { error: err.stack });
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// The 'next' parameter is required for Express to identify this as an error-handling middleware.
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// We log it here to satisfy the 'no-unused-vars' lint rule, as it's not called in this terminal handler.
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logger.info('Terminal error handler invoked. The "next" function is part of the required signature.', { next: String(next) });
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if (!res.headersSent) {
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res.status(500).json({ message: 'Something broke!' });
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}
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});
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const PORT = process.env.PORT || 3001;
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app.listen(PORT, () => {
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logger.info(`Authentication server started on port ${PORT}`);
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}); |