OIC - Convert DateTime from one timezone to another with Daylight saving in OIC

 Working...

Usecase: Here, we will demonstrate how to convert one timezone to another considering the daylight saving time.

Here, we will see UTC to Australia timezone change.

Implementation steps:

1. Create 2 javascript functions
1. 1st one will determine whether the datetime under DST or not. Response will be in True or False.
2. 2nd one will add UTC +11.00  or UTC+10.00 depends on the daylight saving.
2. Import it to OIC library
3. Create an integration and feed a datetime
4. Feed the input date time to javascript and get the the converted timezone from the integration.

Javascript code used:

function isDaylightSavingsInEffect(dateTimeInput) {
   var dateTime = new Date(dateTimeInput);
   var month = dateTime.getMonth();
   month = month + 1;
   var year = dateTime.getFullYear();
   var day = dateTime.getDate();
   var hours = dateTime.getHours();
   var firstDateofSunday = 0;

  // get first Sunday of any Month
   var firstSunday = '';
   if (month >= 10)
       firstSunday = new Date(string.concat(year, '-', month, '-01'));
   else
       firstSunday = new Date(string.concat(year, '-0', month, '-01'));

   var dayOfWeek = firstSunday.getDay();
   if (dayOfWeek == 0)
       firstDateofSunday = 1;
   else
       firstDateofSunday = 7 - (dayOfWeek - 1);

   // return for DST Eligibility
   if (month >= 3 && day < firstDateofSunday) return true;
   if (month == 3 && day >= firstDateofSunday) return true;
   if (month < 4 || month > 10) return true;
   if (month > 3 && month < 10) return false;

   return false;
}

// returns date and time YYYY-MM-DD HH:MM:SS
function sc_convertUTC2AEST(utcDate) {
   var inDate = new Date(utcDate);
   var response = '';

   if (!isNaN(inDate)) {
       if (isDaylightSavingsInEffect(inDate)) {
           inDate.setHours(inDate.getHours() + 11);
           string = '';
           response = string.concat(inDate.getFullYear(), '-', ( '0' + (inDate.getMonth() + 1)).slice(-2), '-', ( '0' + inDate.getDate()).slice(-2), ' ', ( '0' + inDate.getHours()).slice(-2), ':', ( '0' + inDate.getMinutes()).slice(-2), ':', ( '0' + inDate.getSeconds()).slice(-2));
       } else {
           inDate.setHours(inDate.getHours() + 10);
           string = '';
           response = string.concat(inDate.getFullYear(), '-', ('0' + (inDate.getMonth() + 1)).slice(-2), '-', ('0' + inDate.getDate()).slice(-2), ' ', ('0' + inDate.getHours()).slice(-2), ':', ('0' + inDate.getMinutes()).slice(-2), ':', ('0' + inDate.getSeconds()).slice(-2));
       }
   }

   return response;
}

Detailed screenshots:

TBD