hw-js-16-GraphQL-Redux-React-Navigation/src/redux/authorization/operations/index.js

import { actionIsLoading } from '../../loading/action';

import {
  actionLogInSuccess,
  actionLogInReject,
  actionLogOutSuccess,
  actionLogOutReject,
} from '../action';

import { loginGQL, registerGQL } from '../../../api-data';

const asyncLogin = (login, password) => async dispatch => {
  try {
    dispatch(actionIsLoading(true));
    const token = await loginGQL(login, password);
    if (!token) throw new Error('Wrong credentials');
    localStorage.token = token;
    dispatch(actionLogInSuccess({ login, token }));
  } catch (e) {
    dispatch(actionLogInReject());
  } finally {
    dispatch(actionIsLoading(false));
  }
};

const asyncLogout = () => async dispatch => {
  try {
    dispatch(actionIsLoading(true));
    dispatch(actionLogOutSuccess({ login: '', token: '' }));
    localStorage.token = null;
  } catch (e) {
    dispatch(actionLogOutReject());
  } finally {
    dispatch(actionIsLoading(false));
  }
};

const asyncCreateUser = (login, password) => async dispatch => {
  try {
    dispatch(actionIsLoading(true));
    await registerGQL(login, password);
    const token = await loginGQL(login, password);
    if (!token) throw new Error('Server error');
    dispatch(actionLogInSuccess({ login, token }));
  } catch (e) {
    console.error('Credentials have already used', e);
  } finally {
    dispatch(actionIsLoading(false));
  }
};

export { asyncLogin, asyncLogout, asyncCreateUser };