instantjob-recruiter-client/dist/common/event_system.es6.js

a set of tools for creating an instantjob recruiter react client

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _utilities = require('./utilities');

var hooks = {};
var boxes = {};
var box_callbacks = {};
var idGenerator = 0;

var event_system = {
  register: function register(hook_name, callback) {
    if (!hooks[hook_name]) {
      hooks[hook_name] = {};
    }
    var id = idGenerator++;
    hooks[hook_name][id] = callback;
    return function () {
      hooks[hook_name][id] = false;
    };
  },
  trigger: function trigger(hook_name) {
    var triggered_hooks = hooks[hook_name];
    if (triggered_hooks) {
      (0, _utilities.array_from_set)(triggered_hooks).forEach(function (id) {
        return triggered_hooks[id]();
      });
    }
  },
  cancel_all: function cancel_all(hook_name) {
    hooks[hook_name] = {};
  },
  post: function post(hook_name, content) {
    boxes[hook_name] = content;
    var triggered_hooks = box_callbacks[hook_name];
    if (triggered_hooks) {
      (0, _utilities.array_from_set)(triggered_hooks).forEach(function (id) {
        return triggered_hooks[id](content);
      });
    }
  },
  retrieve: function retrieve(hook_name, callback) {
    if (!box_callbacks[hook_name]) {
      box_callbacks[hook_name] = {};
    }
    var id = idGenerator++;
    box_callbacks[hook_name][id] = callback;
    if (boxes[hook_name] != null) {
      callback(boxes[hook_name]);
    }
    return function () {
      box_callbacks[hook_name][id] = false;
    };
  }
};

exports.default = event_system;