forest-express/dist/services/base-operator-date-parser.js

Official package for all Forest Express Lianas

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var moment = require('moment-timezone');
var _require = require('../utils/error'),
  NoMatchingOperatorError = _require.NoMatchingOperatorError;
var PERIODS = {
  yesterday: 'days',
  previous_week: 'weeks',
  previous_week_to_date: 'weeks',
  previous_month: 'months',
  previous_month_to_date: 'months',
  previous_quarter: 'quarters',
  previous_quarter_to_date: 'quarters',
  previous_year: 'years',
  previous_year_to_date: 'years'
};
var PERIODS_VALUES = {
  days: 'day',
  weeks: 'isoWeek',
  months: 'month',
  quarters: 'quarter',
  years: 'year'
};
var DATE_OPERATORS_HAVING_PREVIOUS_INTERVAL = ['today', 'yesterday', 'previous_week', 'previous_month', 'previous_quarter', 'previous_year', 'previous_week_to_date', 'previous_month_to_date', 'previous_quarter_to_date', 'previous_year_to_date', 'previous_x_days', 'previous_x_days_to_date'];
var DATE_OPERATORS = [].concat(DATE_OPERATORS_HAVING_PREVIOUS_INTERVAL, ['past', 'future', 'before_x_hours_ago', 'after_x_hours_ago']);
function BaseOperatorDateParser(options) {
  var _this = this;
  var offsetClient = Number.parseInt(moment().tz(options.timezone).format('Z'), 10);
  var offsetServer = moment().utcOffset() / 60;
  this.offsetHours = offsetServer - offsetClient;
  this.toDateWithTimezone = function (date) {
    return date.add(_this.offsetHours, 'h').toDate();
  };
  this.isDateOperator = function (operator) {
    return DATE_OPERATORS.includes(operator);
  };
  this.hasPreviousDateInterval = function (operator) {
    return DATE_OPERATORS_HAVING_PREVIOUS_INTERVAL.includes(operator);
  };
  this.getDateFilter = function (operator, value) {
    var _ref, _ref5, _ref6, _ref7;
    value = Number.parseInt(value, 10);
    switch (operator) {
      case 'today':
        return _ref = {}, (0, _defineProperty2["default"])(_ref, options.operators.GTE, _this.toDateWithTimezone(moment().startOf('day'))), (0, _defineProperty2["default"])(_ref, options.operators.LTE, _this.toDateWithTimezone(moment().endOf('day'))), _ref;
      case 'past':
        return (0, _defineProperty2["default"])({}, options.operators.LTE, moment().toDate());
      case 'future':
        return (0, _defineProperty2["default"])({}, options.operators.GTE, moment().toDate());
      case 'yesterday':
      case 'previous_week':
      case 'previous_month':
      case 'previous_quarter':
      case 'previous_year':
        {
          var _ref4;
          var previousPeriod = moment().subtract(1, PERIODS[operator]);
          return _ref4 = {}, (0, _defineProperty2["default"])(_ref4, options.operators.GTE, _this.toDateWithTimezone(previousPeriod.clone().startOf(PERIODS_VALUES[PERIODS[operator]]))), (0, _defineProperty2["default"])(_ref4, options.operators.LTE, _this.toDateWithTimezone(previousPeriod.clone().endOf(PERIODS_VALUES[PERIODS[operator]]))), _ref4;
        }
      case 'previous_week_to_date':
      case 'previous_month_to_date':
      case 'previous_quarter_to_date':
      case 'previous_year_to_date':
        return _ref5 = {}, (0, _defineProperty2["default"])(_ref5, options.operators.GTE, _this.toDateWithTimezone(moment().startOf(PERIODS_VALUES[PERIODS[operator]]))), (0, _defineProperty2["default"])(_ref5, options.operators.LTE, moment().toDate()), _ref5;
      case 'previous_x_days':
        return _ref6 = {}, (0, _defineProperty2["default"])(_ref6, options.operators.GTE, _this.toDateWithTimezone(moment().subtract(value, 'days').startOf('day'))), (0, _defineProperty2["default"])(_ref6, options.operators.LTE, _this.toDateWithTimezone(moment().subtract(1, 'days').endOf('day'))), _ref6;
      case 'previous_x_days_to_date':
        return _ref7 = {}, (0, _defineProperty2["default"])(_ref7, options.operators.GTE, _this.toDateWithTimezone(moment().subtract(value - 1, 'days').startOf('day'))), (0, _defineProperty2["default"])(_ref7, options.operators.LTE, moment().toDate()), _ref7;
      case 'before_x_hours_ago':
        return (0, _defineProperty2["default"])({}, options.operators.LTE, moment().subtract(value, 'hours').toDate());
      case 'after_x_hours_ago':
        return (0, _defineProperty2["default"])({}, options.operators.GTE, moment().subtract(value, 'hours').toDate());
      default:
        throw new NoMatchingOperatorError();
    }
  };
  this.getPreviousDateFilter = function (operator, value) {
    var _ref11, _ref12;
    value = Number.parseInt(value, 10);
    switch (operator) {
      case 'today':
        {
          var _ref10;
          var yesterday = moment().subtract(1, 'days');
          return _ref10 = {}, (0, _defineProperty2["default"])(_ref10, options.operators.GTE, _this.toDateWithTimezone(yesterday.clone().startOf('day'))), (0, _defineProperty2["default"])(_ref10, options.operators.LTE, _this.toDateWithTimezone(yesterday.clone().endOf('day'))), _ref10;
        }
      case 'previous_x_days':
        return _ref11 = {}, (0, _defineProperty2["default"])(_ref11, options.operators.GTE, _this.toDateWithTimezone(moment().subtract(value * 2, 'days').startOf('day'))), (0, _defineProperty2["default"])(_ref11, options.operators.LTE, _this.toDateWithTimezone(moment().subtract(value + 1, 'days').endOf('day'))), _ref11;
      case 'previous_x_days_to_date':
        return _ref12 = {}, (0, _defineProperty2["default"])(_ref12, options.operators.GTE, _this.toDateWithTimezone(moment().subtract(value * 2 - 1, 'days').startOf('day'))), (0, _defineProperty2["default"])(_ref12, options.operators.LTE, _this.toDateWithTimezone(moment().subtract(value, 'days'))), _ref12;
      case 'yesterday':
      case 'previous_week':
      case 'previous_month':
      case 'previous_quarter':
      case 'previous_year':
        {
          var _ref13;
          var penultimatePeriod = moment().subtract(2, PERIODS[operator]);
          return _ref13 = {}, (0, _defineProperty2["default"])(_ref13, options.operators.GTE, _this.toDateWithTimezone(penultimatePeriod.clone().startOf(PERIODS_VALUES[PERIODS[operator]]))), (0, _defineProperty2["default"])(_ref13, options.operators.LTE, _this.toDateWithTimezone(penultimatePeriod.clone().endOf(PERIODS_VALUES[PERIODS[operator]]))), _ref13;
        }
      case 'previous_week_to_date':
      case 'previous_month_to_date':
      case 'previous_quarter_to_date':
      case 'previous_year_to_date':
        {
          var _ref14;
          var previousPeriod = moment().subtract(1, PERIODS[operator]);
          return _ref14 = {}, (0, _defineProperty2["default"])(_ref14, options.operators.GTE, _this.toDateWithTimezone(previousPeriod.clone().startOf(PERIODS_VALUES[PERIODS[operator]]))), (0, _defineProperty2["default"])(_ref14, options.operators.LTE, _this.toDateWithTimezone(previousPeriod.clone())), _ref14;
        }
      default:
        throw new NoMatchingOperatorError();
    }
  };
}
module.exports = BaseOperatorDateParser;