tuitio-client/src/client.ts

import axios from "axios";
import { localStorage } from "@flare/js-utils";
import { storageKeys } from "./constants";
import { getUrlTemplates } from "./config";

const { setItem, getItem, removeItem } = localStorage;

async function request(url: string, method: string) {
  try {
    const res = await axios.request({ url, method });
    return res.data;
  } catch (error: any) {
    if (error.response && error.response.data) {
      const { detail, title } = error.response.data;
      throw {
        ...error.response.data,
        message: detail || title
      };
    }
    throw error;
  }
}

export type TuitioToken = { raw: string; validFrom: Date; validUntil: Date };
export type TuitioAuthenticationResult = { token: TuitioToken; status: string };

class TuitioClient {
  baseUrl: string;

  constructor(baseUrl: string) {
    this.baseUrl = baseUrl;
  }

  async authenticate(userName: string, password: string): Promise<TuitioAuthenticationResult> {
    const templates = getUrlTemplates(this.baseUrl);
    const url = templates.authentication.replace("{username}", userName).replace("{password}", password);

    const response = await request(url, "post");
    if (response.token) {
      setItem(storageKeys.TOKEN, response.token);
      setItem(storageKeys.USER, userName);
    }

    return response;
  }
}

const invalidate = (): void => {
  const token = getItem(storageKeys.TOKEN);
  if (token) {
    removeItem(storageKeys.TOKEN);
    removeItem(storageKeys.USER);
  }
};

export type TuitioState = { token: TuitioToken; userName: string };

const fetch = (): TuitioState => {
  const data = {
    token: getItem(storageKeys.TOKEN),
    userName: getItem(storageKeys.USER)
  };

  return data;
};

export { TuitioClient, invalidate, fetch };
export default TuitioClient;