85 lines
2.2 KiB
JavaScript
85 lines
2.2 KiB
JavaScript
require('dotenv').config();
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const express = require('express');
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const cors = require('cors');
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const path = require('path');
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const { getConnection, closeConnection } = require('./config/database');
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const searchRoutes = require('./routes/search');
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const app = express();
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// Standardmäßig läuft der Entwicklungsserver lokal auf 3002.
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// Im Docker-Container wird der Port über die Umgebungsvariable PORT (z.B. 3001) gesetzt.
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const PORT = process.env.PORT || 3001;
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// Middleware
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app.use(cors());
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app.use(express.json());
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app.use(express.urlencoded({ extended: true }));
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// Static files
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app.use(express.static(path.join(__dirname, 'public')));
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// API Routes
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app.use('/api/search', searchRoutes);
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// Health check endpoint
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app.get('/api/health', async (req, res) => {
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try {
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await getConnection();
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res.json({
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status: 'ok',
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message: 'Server und Datenbankverbindung funktionieren',
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timestamp: new Date().toISOString()
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});
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} catch (error) {
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res.status(500).json({
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status: 'error',
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message: 'Datenbankverbindung fehlgeschlagen',
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error: error.message
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});
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}
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});
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// Root route
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app.get('/', (req, res) => {
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res.sendFile(path.join(__dirname, 'public', 'index.html'));
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});
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// Error handling middleware
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app.use((err, req, res, next) => {
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console.error('Server Error:', err);
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res.status(500).json({
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success: false,
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error: 'Interner Serverfehler',
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message: err.message
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});
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});
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// Graceful shutdown
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process.on('SIGINT', async () => {
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console.log('\nServer wird heruntergefahren...');
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await closeConnection();
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process.exit(0);
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});
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process.on('SIGTERM', async () => {
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console.log('\nServer wird heruntergefahren...');
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await closeConnection();
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process.exit(0);
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});
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// Start server
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app.listen(PORT, async () => {
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console.log(`\n===========================================`);
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console.log(`🚀 Server läuft auf http://localhost:${PORT}`);
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console.log(`===========================================\n`);
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try {
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await getConnection();
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console.log('✅ Datenbankverbindung erfolgreich hergestellt\n');
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} catch (error) {
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console.error('❌ Datenbankverbindung fehlgeschlagen:', error.message);
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console.error(' Bitte überprüfen Sie Ihre .env Konfiguration\n');
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}
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});
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