@spotify/web-api-ts-sdk/src/caching/InMemoryCachingStrategy.ts

A typescript SDK for the Spotify Web API

import GenericCache from "./GenericCache.js";
import type { ICacheStore } from "./ICacheStore.js";

export default class InMemoryCachingStrategy extends GenericCache {
    constructor() {
        super(new DictionaryCacheStore());
    }
}

class DictionaryCacheStore implements ICacheStore {
    private cache = new Map<string, string>();

    public get(key: string): string | null {
        return this.cache.get(key) ?? null;
    }

    public set(key: string, value: string): void {
        this.cache.set(key, value);
    }

    public remove(key: string): void {
        this.cache.delete(key);
    }
}