50 lines
1.4 KiB
TypeScript
50 lines
1.4 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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import {createMiddleware} from 'hono/factory';
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import type {HonoEnv} from '~/App';
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import type {UserPartialResponse} from '~/user/UserModel';
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export interface RequestCache {
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userPartials: Map<bigint, UserPartialResponse>;
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clear(): void;
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}
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class RequestCacheImpl implements RequestCache {
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userPartials = new Map<bigint, UserPartialResponse>();
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clear(): void {
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this.userPartials.clear();
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}
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}
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export const RequestCacheMiddleware = createMiddleware<HonoEnv>(async (ctx, next) => {
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const requestCache: RequestCache = new RequestCacheImpl();
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ctx.set('requestCache', requestCache);
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try {
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await next();
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} finally {
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requestCache.clear();
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}
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});
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export function createRequestCache(): RequestCache {
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return new RequestCacheImpl();
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}
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