@nomyx/assistant/src/cache/MemoryCacheManager.ts

A powerful assistant library and cli for your AI projects. works with Vertex AI (Claude and Gemini)

// LOCKED: TRUE
// All content in this file is locked and cannot be edited.

import { CacheManager } from "../types/cache";
import { ProviderResponse } from "../types/chat";

interface CacheEntry {
  value: ProviderResponse;
  expiry: number;
}

export class MemoryCacheManager implements CacheManager {
  private cache: Map<string, CacheEntry> = new Map();

  async get(key: string): Promise<ProviderResponse | null> {
    const entry = this.cache.get(key);
    if (!entry) return null;

    if (Date.now() > entry.expiry) {
      this.cache.delete(key);
      return null;
    }

    return entry.value;
  }

  async set(key: string, value: ProviderResponse, ttl: number): Promise<void> {
    const expiry = Date.now() + ttl * 1000;
    this.cache.set(key, { value, expiry });
  }

  async delete(key: string): Promise<void> {
    this.cache.delete(key);
  }

  async clear(): Promise<void> {
    this.cache.clear();
  }
}