fix: wrongly displayed timezone offset

models/user.go

@@ -90,6 +90,8 @@ func (u *User) TZ() *time.Location {
 	return tz
 }
 
+// TZOffset returns the time difference between the user's current time zone and UTC
+// TODO: is this actually working??
 func (u *User) TZOffset() time.Duration {
 	_, offset := time.Now().In(u.TZ()).Zone()
 	return time.Duration(offset * int(time.Second))

routes/routes.go

@@ -35,6 +35,7 @@ func DefaultTemplateFuncs() template.FuncMap {
 		"add":            utils.Add,
 		"capitalize":     utils.Capitalize,
 		"toRunes":        utils.ToRunes,
+		"localTZOffset":  utils.LocalTZOffset,
 		"entityTypes":    models.SummaryTypes,
 		"typeName":       typeName,
 		"isDev": func() bool {

utils/date.go

@@ -107,6 +107,12 @@ func FmtWakatimeDuration(d time.Duration) string {
 	return fmt.Sprintf("%d hrs %d mins", h, m)
 }
 
+// LocalTZOffset returns the time difference between server local time and UTC
+func LocalTZOffset() time.Duration {
+	_, offset := time.Now().Zone()
+	return time.Duration(offset * int(time.Second))
+}
+
 // https://stackoverflow.com/a/18632496
 func firstDayOfISOWeek(year int, week int, timezone *time.Location) time.Time {
 	date := time.Date(year, 0, 0, 0, 0, 0, 0, timezone)

views/settings.tpl.html

@@ -7,8 +7,9 @@
     // Constants
     const defaultTab = 'account'
     const userTimeZone = {{ .User.Location }}
-    const userTzOffset = {{ .User.TZOffset.Hours }} // TODO: fix this!
-    const defaultTzOption = { value: 'Local', text: `Local server time (UTC+${userTzOffset})` }
+    const userTzOffset = {{ localTZOffset.Hours }}
+    const signPrefix = userTzOffset >= 0 ? '+' : ''
+    const defaultTzOption = { value: 'Local', text: `Local server time (UTC${signPrefix}${userTzOffset})` }
 </script>
 <script type="module" src="assets/js/components/settings.js"></script>