using axios

axios.js

export const axios = Axios.create({
  baseURL: `${window.location.protocol}//${Connection().PREPSMITH_HOST}`,
  withCredentials: true
})

// axios errors
export const ERRORS = {
  AUTH_ERROR: new Error('User not logged in'),
  NETWORK_ERROR: new Error('Network error'),
  SERVER_ERROR: new Error('Server error'),
  OTHER_ERROR: new Error('Something went wrong'),
  MISSING_PARAMS: new Error('Missing parameters')
}

// axios errors
axios.interceptors.response.use(r => r, e => {
  if ( !e.response ) {
    return Promise.reject(ERRORS.NETWORK_ERROR);
  }

  if ( e.response.status === 403 ) {
    return Promise.reject(ERRORS.AUTH_ERROR);
  }

  if ( e.response.status === 500 || e.response.status === 400 ) {
    return Promise.reject(ERRORS.SERVER_ERROR);
  }
  
  return Promise.reject(ERRORS.OTHER_ERROR);
})