87 lines
3.2 KiB
JavaScript
87 lines
3.2 KiB
JavaScript
/**
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* Migration: Add alert_event_id to alert_logs table
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* This migration adds alert_event_id field to group related alerts (SMS, email, webhook)
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* that are part of the same detection event
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*/
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'use strict';
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module.exports = {
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async up(queryInterface, Sequelize) {
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try {
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// Check if alert_logs table exists first
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const tables = await queryInterface.showAllTables();
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if (!tables.includes('alert_logs')) {
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console.log('⚠️ Alert_logs table does not exist yet, skipping alert event ID migration...');
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return;
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}
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// Check if alert_event_id column already exists
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const tableDescription = await queryInterface.describeTable('alert_logs');
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if (!tableDescription.alert_event_id) {
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// Add alert_event_id column
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await queryInterface.addColumn('alert_logs', 'alert_event_id', {
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type: Sequelize.UUID,
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allowNull: true,
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comment: 'Groups related alerts (SMS, email, webhook) that are part of the same detection event'
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});
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console.log('✅ Added alert_event_id column to alert_logs table');
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// Add index for alert_event_id for better query performance
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try {
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await queryInterface.addIndex('alert_logs', ['alert_event_id'], {
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name: 'alert_logs_alert_event_id_idx'
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});
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console.log('✅ Added index on alert_logs.alert_event_id');
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} catch (error) {
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if (error.parent?.code === '42P07') { // Index already exists
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console.log('⚠️ Index alert_logs_alert_event_id already exists, skipping...');
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} else {
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throw error;
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}
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}
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} else {
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console.log('⚠️ Column alert_event_id already exists in alert_logs table, skipping...');
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}
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} catch (error) {
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console.error('❌ Error in migration 20250922000002-add-alert-event-id:', error);
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throw error;
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}
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},
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async down(queryInterface, Sequelize) {
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try {
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// Check if alert_logs table exists
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const tables = await queryInterface.showAllTables();
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if (!tables.includes('alert_logs')) {
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console.log('⚠️ Alert_logs table does not exist, skipping migration rollback...');
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return;
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}
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// Check if alert_event_id column exists
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const tableDescription = await queryInterface.describeTable('alert_logs');
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if (tableDescription.alert_event_id) {
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// Remove index first
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try {
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await queryInterface.removeIndex('alert_logs', 'alert_logs_alert_event_id_idx');
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console.log('✅ Removed index alert_logs_alert_event_id_idx');
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} catch (error) {
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console.log('⚠️ Index alert_logs_alert_event_id_idx might not exist, continuing...');
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}
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// Remove column
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await queryInterface.removeColumn('alert_logs', 'alert_event_id');
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console.log('✅ Removed alert_event_id column from alert_logs table');
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} else {
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console.log('⚠️ Column alert_event_id does not exist in alert_logs table, skipping...');
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}
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} catch (error) {
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console.error('❌ Error in migration rollback 20250922000002-add-alert-event-id:', error);
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throw error;
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}
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}
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}; |