Add: 10 second grace period to access token cycle

server/migrations/v2.33.0-add-last-refresh-token.js

@@ -0,0 +1,84 @@
+/**
+ * @typedef MigrationContext
+ * @property {import('sequelize').QueryInterface} queryInterface - a Sequelize QueryInterface object.
+ * @property {import('../Logger')} logger - a Logger object.
+ *
+ * @typedef MigrationOptions
+ * @property {MigrationContext} context - an object containing the migration context.
+ */
+
+const migrationVersion = '2.33.0'
+const migrationName = `${migrationVersion}-add-last-refresh-token`
+const loggerPrefix = `[${migrationVersion} migration]`
+
+/**
+ * This migration script adds lastRefreshToken and lastRefreshTokenExpiresAt columns to the sessions table.
+ *
+ * @param {MigrationOptions} options - an object containing the migration context.
+ * @returns {Promise<void>} - A promise that resolves when the migration is complete.
+ */
+async function up({ context: { queryInterface, logger } }) {
+  logger.info(`${loggerPrefix} UPGRADE BEGIN: ${migrationName}`)
+
+  if (await queryInterface.tableExists('sessions')) {
+    const tableDescription = await queryInterface.describeTable('sessions')
+
+    if (!tableDescription.lastRefreshToken) {
+      logger.info(`${loggerPrefix} Adding lastRefreshToken column to sessions table`)
+      await queryInterface.addColumn('sessions', 'lastRefreshToken', {
+        type: queryInterface.sequelize.Sequelize.DataTypes.STRING,
+        allowNull: true
+      })
+    } else {
+      logger.info(`${loggerPrefix} lastRefreshToken column already exists in sessions table`)
+    }
+
+    if (!tableDescription.lastRefreshTokenExpiresAt) {
+      logger.info(`${loggerPrefix} Adding lastRefreshTokenExpiresAt column to sessions table`)
+      await queryInterface.addColumn('sessions', 'lastRefreshTokenExpiresAt', {
+        type: queryInterface.sequelize.Sequelize.DataTypes.DATE,
+        allowNull: true
+      })
+    } else {
+      logger.info(`${loggerPrefix} lastRefreshTokenExpiresAt column already exists in sessions table`)
+    }
+  } else {
+    logger.info(`${loggerPrefix} sessions table does not exist`)
+  }
+
+  logger.info(`${loggerPrefix} UPGRADE END: ${migrationName}`)
+}
+
+/**
+ * This migration script removes the lastRefreshToken and lastRefreshTokenExpiresAt columns from the sessions table.
+ *
+ * @param {MigrationOptions} options - an object containing the migration context.
+ * @returns {Promise<void>} - A promise that resolves when the migration is complete.
+ */
+async function down({ context: { queryInterface, logger } }) {
+  logger.info(`${loggerPrefix} DOWNGRADE BEGIN: ${migrationName}`)
+
+  if (await queryInterface.tableExists('sessions')) {
+    const tableDescription = await queryInterface.describeTable('sessions')
+
+    if (tableDescription.lastRefreshToken) {
+      logger.info(`${loggerPrefix} Removing lastRefreshToken column from sessions table`)
+      await queryInterface.removeColumn('sessions', 'lastRefreshToken')
+    } else {
+      logger.info(`${loggerPrefix} lastRefreshToken column does not exist in sessions table`)
+    }
+
+    if (tableDescription.lastRefreshTokenExpiresAt) {
+      logger.info(`${loggerPrefix} Removing lastRefreshTokenExpiresAt column from sessions table`)
+      await queryInterface.removeColumn('sessions', 'lastRefreshTokenExpiresAt')
+    } else {
+      logger.info(`${loggerPrefix} lastRefreshTokenExpiresAt column does not exist in sessions table`)
+    }
+  } else {
+    logger.info(`${loggerPrefix} sessions table does not exist`)
+  }
+
+  logger.info(`${loggerPrefix} DOWNGRADE END: ${migrationName}`)
+}
+
+module.exports = { up, down }