prisme-flow/nodes/bridge/bot/lib/chat-context.js

prisme platform flow engine

/**
 * Created by prisme.io on 09/06/2017.
 */

var _ = require('underscore')

// global storage
var _context = {}

module.exports = function (chatId) {
  if (_context[chatId] == null) {
    _context[chatId] = {}
  }
  var _chat = _context[chatId]

  return {
    get: function (key) {
      return _chat[key]
    },
    remove: function (key) {
      // eslint-disable-next-line no-undefined
      if (_chat[key] !== undefined) {
        // eslint-disable-next-line prefer-reflect
        delete _chat[key]
      }
      return this
    },
    set: function (key, value) {
      if (_.isString(key)) {
        _chat[key] = value
      } else if (_.isObject(key)) {
        _(key).each(function (value, key) {
          _chat[key] = value
        })
      }
      return this
    },
    dump: function () {
      // eslint-disable-next-line no-console
      console.log(_chat)
    },
    all: function () {
      return _chat
    },
    clear: function () {
      _context[chatId] = {}
    }
  }
}