import { LRUCache } from 'lru-cache';
export class CacheManager {
private cache: LRUCache<string, any>;
constructor(options?: { max?: number; ttl?: number }) {
this.cache = new LRUCache({
max: options?.max || 500,
ttl: options?.ttl || 1000 * 60 * 60, // 1 hour default
updateAgeOnGet: true,
updateAgeOnHas: true,
});
}
get(key: string): any {
return this.cache.get(key);
}
set(key: string, value: any): void {
this.cache.set(key, value);
}
has(key: string): boolean {
return this.cache.has(key);
}
delete(key: string): void {
this.cache.delete(key);
}
clear(): void {
this.cache.clear();
}
size(): number {
return this.cache.size;
}
destroy(): void {
this.cache.clear();
}
}
