koel/resources/assets/js/services/http.js

import Vue from 'vue';

/**
 * Responsible for all HTTP requests.
 */
export const http = {
  request(method, url, data, successCb = null, errorCb = null) {
    return Vue.http[method](url, data).then(successCb, errorCb);
  },

  get(url, successCb = null, errorCb = null) {
    return this.request('get', url, {}, successCb, errorCb);
  },

  post(url, data, successCb = null, errorCb = null) {
    return this.request('post', url, data, successCb, errorCb);
  },

  put(url, data, successCb = null, errorCb = null) {
    return this.request('put', url, data, successCb, errorCb);
  },

  delete(url, data = {}, successCb = null, errorCb = null) {
    return this.request('delete', url, data, successCb, errorCb);
  },

  /**
   * A shortcut method to ping and check if the user session is still valid.
   */
  ping() {
    return this.get('/');
  },
};