mirror of
https://codeberg.org/timelimit/timelimit-server.git
synced 2026-08-31 19:03:45 +02:00
105 lines
3.7 KiB
TypeScript
105 lines
3.7 KiB
TypeScript
/*
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* server component for the TimeLimit App
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* Copyright (C) 2019 - 2022 Jonas Lochmann
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, version 3 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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import { UpdateTimelimitRuleAction } from '../../../../action'
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import { Cache } from '../cache'
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import { MissingRuleException, MissingCategoryException } from '../exception/missing-item'
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import {
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CanNotModifyOtherUsersBySelfLimitationException, CanNotRelaxRestrictionsSelfLimitException
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} from '../exception/self-limit'
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export async function dispatchUpdateTimelimitRule ({
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action, cache, fromChildSelfLimitAddChildUserId
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}: {
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action: UpdateTimelimitRuleAction
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cache: Cache
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fromChildSelfLimitAddChildUserId: string | null
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}) {
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const ruleEntry = await cache.database.timelimitRule.findOne({
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where: {
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familyId: cache.familyId,
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ruleId: action.ruleId
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},
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transaction: cache.transaction
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})
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if (!ruleEntry) {
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throw new MissingRuleException()
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}
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if (fromChildSelfLimitAddChildUserId != null) {
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const categoryEntryUnsafe = await cache.database.category.findOne({
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where: {
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familyId: cache.familyId,
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categoryId: ruleEntry.categoryId
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},
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transaction: cache.transaction,
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attributes: ['childId']
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})
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if (!categoryEntryUnsafe) {
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throw new MissingCategoryException()
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}
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const categoryEntry = {
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childId: categoryEntryUnsafe.childId
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}
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if (fromChildSelfLimitAddChildUserId !== categoryEntry.childId) {
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throw new CanNotModifyOtherUsersBySelfLimitationException()
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}
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const wasSessionDurationLimitationEnabled =
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ruleEntry.sessionPauseMilliseconds > 0 && ruleEntry.sessionDurationMilliseconds > 0
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const countOldAffectedDays = Array(7)
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.fill(0)
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.reduce((sum, _, index) => sum + ((ruleEntry.dayMaskAsBitmask >> index) & 1), 0)
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const isAtLeastAsStrictAsPreviously =
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action.maximumTimeInMillis <= ruleEntry.maximumTimeInMillis &&
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(action.dayMask & ruleEntry.dayMaskAsBitmask) === ruleEntry.dayMaskAsBitmask &&
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(action.applyToExtraTimeUsage || !ruleEntry.applyToExtraTimeUsage) &&
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action.start <= ruleEntry.startMinuteOfDay &&
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action.end >= ruleEntry.endMinuteOfDay &&
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(!wasSessionDurationLimitationEnabled || (
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action.sessionDurationMilliseconds <= ruleEntry.sessionDurationMilliseconds &&
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action.sessionPauseMilliseconds >= ruleEntry.sessionPauseMilliseconds
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)) &&
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(!action.perDay || ruleEntry.perDay || countOldAffectedDays <= 1)
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if (!isAtLeastAsStrictAsPreviously) {
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throw new CanNotRelaxRestrictionsSelfLimitException()
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}
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}
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ruleEntry.applyToExtraTimeUsage = action.applyToExtraTimeUsage
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ruleEntry.dayMaskAsBitmask = action.dayMask
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ruleEntry.maximumTimeInMillis = action.maximumTimeInMillis
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ruleEntry.startMinuteOfDay = action.start
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ruleEntry.endMinuteOfDay = action.end
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ruleEntry.sessionDurationMilliseconds = action.sessionDurationMilliseconds
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ruleEntry.sessionPauseMilliseconds = action.sessionPauseMilliseconds
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ruleEntry.perDay = action.perDay ? 1 : 0
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await ruleEntry.save({ transaction: cache.transaction })
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cache.categoriesWithModifiedTimeLimitRules.add(ruleEntry.categoryId)
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cache.incrementTriggeredSyncLevel(2)
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}
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