basic playwright api

Dockers/playwright-node-api/index.js

@@ -0,0 +1,59 @@
+const express = require('express');
+const dbOps = require('./database');
+const { closeBrowser } = require('./browser');
+const routes = require('./routes');
+const config = require('./config');
+
+const app = express();
+
+// Use routes
+app.use('/', routes);
+
+// Cleanup expired cache entries
+async function cleanupExpiredCache() {
+    const now = Date.now();
+    const deleted = await dbOps.deleteExpired(now);
+    if (deleted > 0) {
+        console.log(`Cleaned up ${deleted} expired cache entries`);
+    }
+}
+
+// Initialize database and start server
+(async () => {
+    try {
+        await dbOps.init();
+        console.log(`Database initialized: ${dbOps.getDbType()}`);
+
+        // Periodic cache cleanup (every hour)
+        setInterval(cleanupExpiredCache, 60 * 60 * 1000);
+
+        // Initial cleanup on startup
+        await cleanupExpiredCache();
+
+        // Start server
+        app.listen(config.PORT, '0.0.0.0', () => {
+            console.log(`Playwright API server listening on port ${config.PORT}`);
+            console.log(`Cache expiry: ${config.CACHE_EXPIRY_HOURS} hours`);
+            console.log(`Database: ${dbOps.getDbType()}${dbOps.getDbType() === 'postgres' ? ` (${config.POSTGRES_HOST}:${config.POSTGRES_PORT}/${config.POSTGRES_DB})` : ` (${config.DB_PATH})`}`);
+            console.log(`API Key authentication: ${config.API_KEY ? 'enabled' : 'disabled'}`);
+        });
+    } catch (error) {
+        console.error('Failed to initialize:', error);
+        process.exit(1);
+    }
+})();
+
+// Graceful shutdown
+process.on('SIGTERM', async () => {
+    console.log('SIGTERM received, shutting down gracefully...');
+    await closeBrowser();
+    await dbOps.close();
+    process.exit(0);
+});
+
+process.on('SIGINT', async () => {
+    console.log('SIGINT received, shutting down gracefully...');
+    await closeBrowser();
+    await dbOps.close();
+    process.exit(0);
+});