51 lines
1.4 KiB
TypeScript
51 lines
1.4 KiB
TypeScript
import { Collection } from '../utils/collection.ts'
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import type { ICacheAdapter } from './adapter.ts'
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/** Default Cache Adapter for in-memory caching. */
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export class DefaultCacheAdapter implements ICacheAdapter {
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data: {
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[name: string]: Collection<string, any>
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} = {}
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async get(cacheName: string, key: string): Promise<undefined | any> {
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const cache = this.data[cacheName]
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if (cache === undefined) return
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return cache.get(key)
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}
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async set(
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cacheName: string,
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key: string,
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value: any,
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expire?: number
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): Promise<any> {
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let cache = this.data[cacheName]
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if (cache === undefined) {
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this.data[cacheName] = new Collection()
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cache = this.data[cacheName]
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}
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cache.set(key, value)
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if (expire !== undefined)
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setTimeout(() => {
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cache.delete(key)
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}, expire)
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}
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async delete(cacheName: string, key: string): Promise<boolean> {
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const cache = this.data[cacheName]
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if (cache === undefined) return false
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return cache.delete(key)
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}
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async array(cacheName: string): Promise<any[] | undefined> {
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const cache = this.data[cacheName]
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if (cache === undefined) return
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return cache.array()
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}
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async deleteCache(cacheName: string): Promise<boolean> {
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// eslint-disable-next-line @typescript-eslint/no-dynamic-delete
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return delete this.data[cacheName]
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}
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}
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