public static timeRangeToDisplayStr()

in metron-interface/metron-alerts/src/app/utils/utils.ts [63:192]
127 lines of code
30 McCabe index (conditional complexity)

  public static timeRangeToDisplayStr(range: string): { toDate: string, fromDate: string } {
    let toDate = '';
    let fromDate = '';

    switch (range) {
      case 'last-7-days':
        fromDate = moment().subtract(7, 'days').local().format();
        toDate = moment().local().format();
        break;
      case 'last-30-days':
        fromDate = moment().subtract(30, 'days').local().format();
        toDate = moment().local().format();
        break;
      case 'last-60-days':
        fromDate = moment().subtract(60, 'days').local().format();
        toDate = moment().local().format();
        break;
      case 'last-90-days':
        fromDate = moment().subtract(90, 'days').local().format();
        toDate = moment().local().format();
        break;
      case 'last-6-months':
        fromDate = moment().subtract(6, 'months').local().format();
        toDate = moment().local().format();
        break;
      case 'last-1-year':
        fromDate = moment().subtract(1, 'year').local().format();
        toDate = moment().local().format();
        break;
      case 'last-2-years':
        fromDate = moment().subtract(2, 'years').local().format();
        toDate = moment().local().format();
        break;
      case 'last-5-years':
        fromDate = moment().subtract(5, 'years').local().format();
        toDate = moment().local().format();
        break;
      case 'all-time':
        fromDate = '1970-01-01T05:30:00+05:30';
        toDate = '2100-01-01T05:30:00+05:30';
        break;
      case 'yesterday':
        fromDate = moment().subtract(1, 'days').startOf('day').local().format();
        toDate = moment().subtract(1, 'days').endOf('day').local().format();
        break;
      case 'day-before-yesterday':
        fromDate = moment().subtract(2, 'days').startOf('day').local().format();
        toDate = moment().subtract(2, 'days').endOf('day').local().format();
        break;
      case 'this-day-last-week':
        fromDate = moment().subtract(7, 'days').startOf('day').local().format();
        toDate = moment().subtract(7, 'days').endOf('day').local().format();
        break;
      case 'previous-week':
        fromDate = moment().subtract(1, 'weeks').startOf('week').local().format();
        toDate = moment().subtract(1, 'weeks').endOf('week').local().format();
        break;
      case 'previous-month':
        fromDate = moment().subtract(1, 'months').startOf('month').local().format();
        toDate = moment().subtract(1, 'months').endOf('month').local().format();
        break;
      case 'previous-year':
        fromDate = moment().subtract(1, 'years').startOf('year').local().format();
        toDate = moment().subtract(1, 'years').endOf('year').local().format();
        break;
      case 'today':
        fromDate = moment().startOf('day').local().format();
        toDate = moment().endOf('day').local().format();
        break;
      case 'today-so-far':
        fromDate = moment().startOf('day').local().format();
        toDate = moment().local().format();
        break;
      case 'this-week':
        fromDate = moment().startOf('week').local().format();
        toDate = moment().endOf('week').local().format();
        break;
      case 'this-week-so-far':
        fromDate = moment().startOf('week').local().format();
        toDate = moment().local().format();
        break;
      case 'this-month':
        fromDate = moment().startOf('month').local().format();
        toDate = moment().endOf('month').local().format();
        break;
      case 'this-year':
        fromDate = moment().startOf('year').local().format();
        toDate = moment().endOf('year').local().format();
        break;
      case 'last-5-minutes':
        fromDate = moment().subtract(5, 'minutes').local().format();
        toDate = moment().local().format();
        break;
      case 'last-15-minutes':
        fromDate = moment().subtract(15, 'minutes').local().format();
        toDate = moment().local().format();
        break;
      case 'last-30-minutes':
        fromDate = moment().subtract(30, 'minutes').local().format();
        toDate = moment().local().format();
        break;
      case 'last-1-hour':
        fromDate = moment().subtract(60, 'minutes').local().format();
        toDate = moment().local().format();
        break;
      case 'last-3-hours':
        fromDate = moment().subtract(3, 'hours').local().format();
        toDate = moment().local().format();
        break;
      case 'last-6-hours':
        fromDate = moment().subtract(6, 'hours').local().format();
        toDate = moment().local().format();
        break;
      case 'last-12-hours':
        fromDate = moment().subtract(12, 'hours').local().format();
        toDate = moment().local().format();
        break;
      case 'last-24-hours':
        fromDate = moment().subtract(24, 'hours').local().format();
        toDate = moment().local().format();
        break;
      default:
        return null;
    }

    toDate = moment(toDate).format(DEFAULT_TIMESTAMP_FORMAT);
    fromDate = moment(fromDate).format(DEFAULT_TIMESTAMP_FORMAT);

    return {toDate: toDate, fromDate: fromDate};
  }