Locking solution for Axios requests

axiosLock.ts

class AxiosLock {
  isLocked: boolean = false
  #promiseResolvers: Array<(value: unknown) => void> = []

  constructor() { }

  lock = () => {
    this.isLocked = true;
  }

  unlock = () => {
    this.isLocked = false;
    this.#promiseResolvers.forEach(resolve => resolve(null))
    this.#promiseResolvers = []
  }

  #timeout = (resolve: (value: unknown) => void) => setTimeout(() => {
    this.isLocked = false;
    resolve(null);
  }, 60000);// timeout after 1 min

  waitForUnlock = () => {
    return new Promise((resolve, _) => {
      this.#promiseResolvers.push(resolve)
      this.#timeout(resolve)
    });
  }
}

const axiosLock = new AxiosLock();

export default axiosLock;