/*
 * server component for the TimeLimit App
 * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, version 3 of the License.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

import { QueryInterface, Sequelize, Transaction } from 'sequelize'

export async function up (_: QueryInterface, sequelize: Sequelize) {
  await sequelize.transaction({
    type: Transaction.TYPES.EXCLUSIVE
  }, async (transaction) => {
    await sequelize.query(
      'CREATE TABLE `CategoryNetworkIds` ' +
      '(`familyId` VARCHAR(10) NOT NULL, `categoryId` VARCHAR(6) NOT NULL,' +
      '`networkItemId` VARCHAR(6) NOT NULL, `hashedNetworkId` VARCHAR(8) NOT NULL,' +
      'PRIMARY KEY(`familyId`, `categoryId`, `networkItemId`), FOREIGN KEY(`familyId`, `categoryId`)' +
      'REFERENCES `Categories`(`familyId`, `categoryId`) ON UPDATE CASCADE ON DELETE CASCADE )',
      { transaction }
    )
  })
}

export async function down (queryInterface: QueryInterface, sequelize: Sequelize) {
  await sequelize.transaction({
    type: Transaction.TYPES.EXCLUSIVE
  }, async (transaction) => {
    await queryInterface.dropTable('CategoryNetworkIds', { transaction })
  })
}