backend template

Author: ZHallen122

backend/template/template-backend/database_config.js

@@ -0,0 +1,33 @@
+import sqlite3 from 'sqlite3';
+import { open } from 'sqlite';
+import { logger } from './logger';
+import path from 'path';
+import fs from 'fs';
+
+const dbPath = path.join(__dirname, '../database.sqlite');
+
+export const initializeDatabase = async () => {
+  try {
+    // Ensure directory exists
+    const dbDir = path.dirname(dbPath);
+    logger.info(dbDir);
+    if (!fs.existsSync(dbDir)) {
+      fs.mkdirSync(dbDir, { recursive: true });
+    }
+
+    // Open the database
+    const db = await open({
+      filename: dbPath,
+      driver: sqlite3.Database,
+    });
+
+    // Enable foreign keys
+    await db.exec('PRAGMA foreign_keys = ON');
+
+    logger.info('Database initialized successfully');
+    return db;
+  } catch (error) {
+    logger.error('Database initialization failed', error);
+    throw error;
+  }
+};