From 108e07a94aa2974f9aef522ee4c3400c659a2d26 Mon Sep 17 00:00:00 2001
From: thapar <rajthapar@gmail.com>
Date: Thu, 26 Feb 2015 03:16:31 -0500
Subject: [PATCH] UTC fixes

Although https://github.com/webdigi/GmailScheduler/pull/13 removed some troubling code, there still seems to be an issue where SugarJS is maintaining the timezone of the user and mixing it up with the time zone of the server (it seems). Forcing the GmailScheduler script to use UTC is the sane solution to dealing with people in different time zones.

HOWEVER, before merging this pull request, I highly recommend you create a new Google Apps Script project and transfer your current project there to use as a test project. Put this code in that new Google Apps Script project, which will serve as a sandbox. Then enable me (or anyone else in a different timezone as you) to test the script by checking the Log window in Google Apps' script editor.
---
 src/Utils.gs | 23 +++++++++++------------
 1 file changed, 11 insertions(+), 12 deletions(-)

diff --git a/src/Utils.gs b/src/Utils.gs
index 46f0c20..68e8ccb 100644
--- a/src/Utils.gs
+++ b/src/Utils.gs
@@ -14,7 +14,8 @@ function getTimeZoneString() {
 
 function convertToUserDate(date) {
   var user_timezone_string = getTimeZoneString();
-  var user_date_string = Utilities.formatDate(date, user_timezone_string, "yyyy/MM/dd HH:mm:ss");
+  var user_date_string = Utilities.formatDate(date, 'utc', "yyyy/MM/dd HH:mm:ss");
+  debug('user_date_string: ' + user_date_string)
   var user_date = new Date(user_date_string);
   debug('Converted:' + date + ' to user time:' + user_date);
   return user_date;
@@ -99,21 +100,19 @@ function getUserChildLabels(label) {
 
 
 
-function parseDate(str) {  
- // return Date.parse(str);
-   if(dateConversionRequired(str)){
-       return convertToUserDate(Date.future(str));
-   }
-  
-  return Date.future(str);
+function parseDate(str) {
+  debug('parseDate str input: ' + str);
+  var date = Date.utc.future(str);
+  debug('parseDate date created from str: ' + date);
+   return convertToUserDate(date).full();
 }
 
 function parseDateFormat(str) { 
-   
- // var date = Date.parse(str);
-  var date = Date.future(str);
+  debug('parseDateFormat string input: ' + str);
+  var date = Date.utc.future(str);
+  debug('parseDateFormat date created from str: ' + date);
   if (date.isValid() && date.isFuture()) {
-    return convertToUserDate(date).full();
+      return convertToUserDate(date).full();
   }
 
   return null;