Method load

src/bot/session-map.ts:19–24

()

  constructor(private file: string = DEFAULT_FILE) {}

  private async load(): Promise<void> {
    if (this.loaded) return;
    try { this.map = JSON.parse(await fs.readFile(this.file, 'utf-8')); }
    catch { this.map = {}; }
    this.loaded = true;
  }

  async get(key: string): Promise<string | undefined> {
    await this.load();