update

scripts/add-primary-role-info.js

@@ -0,0 +1,59 @@
+/**
+ * Migration Script: Add primary_role_info to user_profiles table
+ * This adds a JSON column to store cached role information for fast lookups
+ */
+const { sequelize } = require('../config/database');
+const { QueryTypes } = require('sequelize');
+
+async function addPrimaryRoleInfo() {
+  try {
+    console.log('🔄 Starting migration: Add primary_role_info column...');
+    
+    // Test connection
+    await sequelize.authenticate();
+    console.log('✅ Database connection OK');
+    
+    // Check if column already exists
+    const [columns] = await sequelize.query(
+      `SHOW COLUMNS FROM user_profiles LIKE 'primary_role_info'`,
+      { type: QueryTypes.SELECT }
+    );
+    
+    if (columns) {
+      console.log('⚠️  Column primary_role_info already exists, skipping...');
+      process.exit(0);
+    }
+    
+    // Add column
+    await sequelize.query(`
+      ALTER TABLE user_profiles 
+      ADD COLUMN primary_role_info JSON DEFAULT NULL
+      COMMENT 'Thông tin role chính: {role_id, role_code, role_name, school: {id, name}, class: {id, name}, grade: {id, name}}. Nếu null, check UserAssignment'
+      AFTER district
+    `);
+    
+    console.log('✅ Column primary_role_info added successfully');
+    
+    // Verify column was added
+    const [result] = await sequelize.query(
+      `DESCRIBE user_profiles`,
+      { type: QueryTypes.SELECT }
+    );
+    
+    console.log('\n📊 Table structure:');
+    console.table(result);
+    
+    console.log('\n✅ Migration completed successfully!');
+    console.log('\nNext steps:');
+    console.log('1. Populate primary_role_info for existing students using StudentDetail');
+    console.log('2. Run: node scripts/populate-primary-role-info.js');
+    
+    process.exit(0);
+  } catch (error) {
+    console.error('❌ Migration failed:', error.message);
+    console.error(error.stack);
+    process.exit(1);
+  }
+}
+
+addPrimaryRoleInfo();