add gulp reference

app/assets/javascripts/setTimezone.js

@@ -0,0 +1,4 @@
+document.addEventListener('DOMContentLoaded', function() {
+    var timeZone = Intl.DateTimeFormat().resolvedOptions().timeZone;
+    document.cookie = `timezone=${timeZone}; path=/`;
+})

app/main/views/dashboard.py

@@ -416,6 +416,7 @@ def get_dashboard_partials(service_id):
 def get_dashboard_totals(statistics):
 
     timezone = request.cookies.get('timezone', 'UTC')
+    print(hilite(f"HURRAY TIMEZONE IS {timezone}"))
     if current_user.preferred_timezone is not timezone:
         current_user.update(preferred_timezone=timezone)
 

app/templates/views/dashboard/dashboard.html

@@ -1,4 +1,3 @@
-<script type="text/javascript" src="{{ url_for('static', filename='js/set-timezone.js')}}"></script>
 <p>{{ session['timezone'] }} </p>
 
 {% extends "withnav_template.html" %}

gulpfile.js

@@ -61,6 +61,7 @@ const javascripts = () => {
     paths.src + 'javascripts/fileUpload.js',
     paths.src + 'javascripts/radioSelect.js',
     paths.src + 'javascripts/updateContent.js',
+    paths.src + 'javascripts/setTimezone.js',
     paths.src + 'javascripts/listEntry.js',
     paths.src + 'javascripts/liveSearch.js',
     paths.src + 'javascripts/errorTracking.js',