added feiertage to database + endpoint to insert every year

Backend/models/workDay.go

@@ -23,11 +23,11 @@ type WorkDay struct {
 	worktimeAbsece Absence
 }
 
-type WorktimeBase string
+type WorktimeBase int
 
 const (
-	WorktimeBaseWeek WorktimeBase = "week"
-	WorktimeBaseDay  WorktimeBase = "day"
+	WorktimeBaseWeek WorktimeBase = 5
+	WorktimeBaseDay  WorktimeBase = 1
 )
 
 func (d *WorkDay) GetWorktimeAbsence() Absence {
@@ -126,6 +126,10 @@ func (d *WorkDay) Date() time.Time {
 	return d.Day
 }
 
+func (d *WorkDay) Type() DayType {
+	return DayTypeWorkday
+}
+
 func (d *WorkDay) GenerateKurzArbeitBookings(u User) (time.Time, time.Time) {
 	var timeFrom, timeTo time.Time
 	if d.GetWorktime(u, WorktimeBaseDay, false) >= u.ArbeitszeitProTag() {