update new API

truncate-and-sync-context.js

@@ -0,0 +1,90 @@
+/**
+ * Truncate Context table and sync model with database
+ * This will:
+ * 1. Delete all data in Context table
+ * 2. Sync model schema with database (update structure if needed)
+ */
+
+const { sequelize } = require('./config/database');
+const { Context } = require('./models');
+
+// Configuration
+const CONFIRM_TRUNCATE = true; // Set to true to actually truncate
+const FORCE_SYNC = false; // Set to true to drop and recreate table
+
+async function truncateAndSyncContext() {
+  try {
+    console.log('🔄 Starting Context truncate and sync...\n');
+    
+    await sequelize.authenticate();
+    console.log('✅ Database connection OK\n');
+
+    // Show current stats before truncate
+    try {
+      const count = await Context.count();
+      console.log(`📊 Current Context records: ${count}\n`);
+    } catch (error) {
+      console.log('⚠️  Table may not exist yet\n');
+    }
+
+    // Step 1: Truncate table
+    if (CONFIRM_TRUNCATE) {
+      console.log('🗑️  Truncating Context table...');
+      
+      try {
+        await sequelize.query('SET FOREIGN_KEY_CHECKS = 0');
+        await Context.destroy({
+          where: {},
+          truncate: true
+        });
+        await sequelize.query('SET FOREIGN_KEY_CHECKS = 1');
+        console.log('✅ Context table truncated successfully\n');
+      } catch (error) {
+        console.log(`⚠️  Truncate warning: ${error.message}\n`);
+      }
+    } else {
+      console.log('⏭️  Skipping truncate (CONFIRM_TRUNCATE is false)\n');
+    }
+
+    // Step 2: Sync model with database
+    console.log('🔄 Syncing Context model with database...');
+    console.log(`   Force mode: ${FORCE_SYNC ? 'ON (will drop table)' : 'OFF (will alter)'}\n`);
+    
+    await Context.sync({ force: FORCE_SYNC, alter: !FORCE_SYNC });
+    console.log('✅ Context model synced successfully\n');
+
+    // Show table structure
+    const [tableInfo] = await sequelize.query('DESCRIBE context');
+    console.log('📋 Current Context table structure:');
+    console.log('---');
+    tableInfo.forEach(field => {
+      console.log(`  ${field.Field}: ${field.Type}${field.Null === 'NO' ? ' NOT NULL' : ''}`);
+    });
+    console.log('---\n');
+
+    // Final count
+    const finalCount = await Context.count();
+    console.log(`📊 Final Context records: ${finalCount}\n`);
+
+    console.log('✅ Operation complete!');
+    process.exit(0);
+  } catch (error) {
+    console.error('❌ Error:', error.message);
+    console.error(error.stack);
+    process.exit(1);
+  }
+}
+
+// Safety warning
+if (!CONFIRM_TRUNCATE) {
+  console.log('⚠️  WARNING: CONFIRM_TRUNCATE is set to false');
+  console.log('Only sync will be performed. No data will be deleted.\n');
+}
+
+if (FORCE_SYNC) {
+  console.log('⚠️  WARNING: FORCE_SYNC is set to true');
+  console.log('This will DROP and RECREATE the table!\n');
+}
+
+// Run the script
+truncateAndSyncContext();