update

sync-database.js

@@ -0,0 +1,40 @@
+/**
+ * Sync all models to database (create tables)
+ * Run once to initialize database schema
+ */
+const { sequelize } = require('./config/database');
+const { setupRelationships } = require('./models');
+
+async function syncDatabase() {
+  try {
+    console.log('🔄 Starting database synchronization...');
+    
+    // Test connection first
+    await sequelize.authenticate();
+    console.log('✅ Database connection OK');
+    
+    // Setup relationships
+    setupRelationships();
+    console.log('✅ Model relationships configured');
+    
+    // Sync all models (creates tables if not exist)
+    await sequelize.sync({ alter: false, force: false });
+    console.log('✅ All models synced successfully');
+    
+    // Show created tables
+    const [tables] = await sequelize.query('SHOW TABLES');
+    console.log(`\n📊 Total tables: ${tables.length}`);
+    tables.forEach((table, index) => {
+      console.log(`   ${index + 1}. ${Object.values(table)[0]}`);
+    });
+    
+    console.log('\n✅ Database schema initialization complete!');
+    process.exit(0);
+  } catch (error) {
+    console.error('❌ Error syncing database:', error.message);
+    console.error(error.stack);
+    process.exit(1);
+  }
+}
+
+syncDatabase();