47 lines
1.8 KiB
TypeScript
47 lines
1.8 KiB
TypeScript
// Worker-specific cache module - no-op implementation
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// This file is used instead of index.ts when building for Cloudflare Workers
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import { config } from '@/config';
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import type CacheModule from './base';
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const globalCache: {
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get: (key: string) => Promise<string | null | undefined> | string | null | undefined;
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set: (key: string, value?: string | Record<string, any>, maxAge?: number) => any;
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} = {
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get: () => null,
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set: () => null,
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};
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// No-op cache module for Worker
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const cacheModule: CacheModule = {
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init: () => null,
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get: () => null,
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set: () => null,
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status: {
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available: false,
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},
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clients: {},
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};
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export default {
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...cacheModule,
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/**
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* Try to get the cache. If the cache does not exist, the `getValueFunc` function will be called to get the data, and the data will be cached.
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* @param key The key used to store and retrieve the cache. You can use `:` as a separator to create a hierarchy.
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* @param getValueFunc A function that returns data to be cached when a cache miss occurs.
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* @param maxAge The maximum age of the cache in seconds. This should left to the default value in most cases which is `CACHE_CONTENT_EXPIRE`.
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* @param refresh Whether to renew the cache expiration time when the cache is hit. `true` by default.
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* @returns
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*/
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tryGet: async <T extends string | Record<string, any>>(key: string, getValueFunc: () => Promise<T>, _maxAge = config.cache.contentExpire, _refresh = true) => {
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if (typeof key !== 'string') {
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throw new TypeError('Cache key must be a string');
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}
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// In Worker environment, always call getValueFunc since cache is not available
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const value = await getValueFunc();
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return value;
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},
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globalCache,
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};
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