/*
 * 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 { UpdateParentBlockedTimesAction } from '../../../../action'
import { Cache } from '../cache'

export async function dispatchUpdateParentBlockedTimes ({ action, cache, parentUserId }: {
  action: UpdateParentBlockedTimesAction
  cache: Cache
  parentUserId: string
}) {
  if (parentUserId !== action.parentId && action.blockedTimes !== '') {
    throw new Error('only a parent itself can add limits')
  }

  const [affectedRows] = await cache.database.user.update({
    blockedTimes: action.blockedTimes
  }, {
    where: {
      familyId: cache.familyId,
      userId: action.parentId,
      type: 'parent'
    },
    transaction: cache.transaction
  })

  if (affectedRows === 0) {
    throw new Error('invalid parent user id provided')
  }

  cache.invalidiateUserList = true
  cache.areChangesImportant = true
}