37 lines
1.2 KiB
TypeScript
37 lines
1.2 KiB
TypeScript
/*
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* Copyright (C) 2026 Fluxer Contributors
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*
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* This file is part of Fluxer.
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*
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* Fluxer 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 published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Fluxer 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 Fluxer. If not, see <https://www.gnu.org/licenses/>.
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*/
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export function extractId(value: string | {id: string} | null | undefined): string | null {
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if (!value) return null;
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if (typeof value === 'string') return value || null;
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return value.id || null;
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}
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export function addMonthsClamp(date: Date, months: number): Date {
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const d = new Date(date);
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const originalDay = d.getDate();
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const targetMonth = d.getMonth() + months;
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d.setMonth(targetMonth);
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if (d.getDate() < originalDay) {
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d.setDate(0);
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}
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return d;
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}
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