first commit

src/handlers/processHandlers.js

@@ -0,0 +1,31 @@
+const logger = require('../../modules/colorfulLogger');
+const { handleFatalError } = require('../../utils/errorHandler');
+const { saveData } = require('../data/dataManager');
+
+function setupProcessHandlers(client) {
+    async function gracefulShutdown(signal) {
+        logger.info(`${signal} signal received. Shutting down gracefully...`);
+        try {
+            await client.destroy();
+            await saveData('history');
+            process.exit(0);
+        } catch (e) {
+            logger.error(`Error during ${signal} shutdown: ${e.message}`);
+            process.exit(1);
+        }
+    }
+
+    process.on('SIGINT', () => gracefulShutdown('SIGINT'));
+    process.on('SIGTERM', () => gracefulShutdown('SIGTERM'));
+
+    process.on('uncaughtException', (error) => {
+        handleFatalError(error, 'Uncaught Exception', client, () => saveData('history'));
+    });
+
+    process.on('unhandledRejection', (reason) => {
+        const error = reason instanceof Error ? reason : new Error(String(reason));
+        handleFatalError(error, 'Unhandled Rejection', client, () => saveData('history'));
+    });
+}
+
+module.exports = { setupProcessHandlers };