Files
fluxer/packages/api/src/limits/LimitMatchContextBuilder.tsx
2026-02-17 12:22:36 +00:00

47 lines
1.5 KiB
TypeScript

/*
* Copyright (C) 2026 Fluxer Contributors
*
* This file is part of Fluxer.
*
* Fluxer 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, either version 3 of the License, or
* (at your option) any later version.
*
* Fluxer 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 Fluxer. If not, see <https://www.gnu.org/licenses/>.
*/
import type {User} from '@fluxer/api/src/models/User';
import {checkIsPremium} from '@fluxer/api/src/user/UserHelpers';
import type {LimitMatchContext} from '@fluxer/limits/src/LimitTypes';
export function createLimitMatchContext({
user,
guildFeatures,
}: {
user?: User | null;
guildFeatures?: Iterable<string> | null;
}): LimitMatchContext {
const traits = new Set<string>();
const traitValues = user?.traits ? Array.from(user.traits) : [];
for (const trait of traitValues) {
if (trait && trait !== 'premium') traits.add(trait);
}
if (user && checkIsPremium(user)) {
traits.add('premium');
}
const guildFeatureSet = new Set<string>();
if (guildFeatures) {
for (const feature of guildFeatures) {
if (feature) guildFeatureSet.add(feature);
}
}
return {traits, guildFeatures: guildFeatureSet};
}