department-of-veterans-affairs/vets-website

import { apiRequest } from '@department-of-veterans-affairs/platform-utilities/api';
import environment from '~/platform/utilities/environment';

export const FETCH_USER = 'FETCH_USER';
export const FETCH_USER_SUCCESS = 'FETCH_USER_SUCCESS';
export const FETCH_USER_FAILURE = 'FETCH_USER_FAILURE';

export function fetchUser() {
  return async dispatch => {
    dispatch({
      type: FETCH_USER,
    });

    try {
      const path = '/accredited_representative_portal/v0/user';
      const user = await apiRequest(`${environment.API_URL}${path}`);

      /**
       * This is an even stricter success condition than having a user. We
       * additionally require what is needed for access token refreshing to
       * function.
       */
      const serviceName = user?.profile?.signIn?.serviceName;
      if (!serviceName)
        throw new Error('Missing user with sign in service name.');

      // Needed for access token refreshing to function.
      sessionStorage.setItem('serviceName', serviceName);

      dispatch({
        type: FETCH_USER_SUCCESS,
        payload: user,
      });
    } catch (e) {
      const error =
        e.errors?.[0]?.detail ||
        e.message ||
        'Unknown error while fetching user';

      dispatch({
        type: FETCH_USER_FAILURE,
        error,
      });
    }
  };
}