added Gleitzeit + Kurzarbeit closes #23

Backend/helper/time.go

@@ -25,8 +25,12 @@ func GetKW(t time.Time) int {
 	return kw
 }
 
-// Converts duration to string
 func FormatDuration(d time.Duration) string {
+	return FormatDurationFill(d, false)
+}
+
+// Converts duration to string
+func FormatDurationFill(d time.Duration, fill bool) string {
 	hours := int(d.Abs().Hours())
 	minutes := int(d.Abs().Minutes()) % 60
 	sign := ""
@@ -41,6 +45,13 @@ func FormatDuration(d time.Duration) string {
 	case minutes > 0:
 		return fmt.Sprintf("%s%dmin", sign, minutes)
 	default:
+		if fill {
+			return "0min"
+		}
 		return ""
 	}
 }
+
+func IsSameDate(a, b time.Time) bool {
+	return a.Truncate(24 * time.Hour).Equal(b.Truncate(24 * time.Hour))
+}