using IWorkDay interface for team

Backend/models/workWeek.go

@@ -4,7 +4,6 @@ import (
 	"database/sql"
 	"errors"
 	"log"
-	"sort"
 	"time"
 )
 
@@ -46,10 +45,7 @@ func NewWorkWeek(user User, tsMonday time.Time, populate bool) WorkWeek {
 }
 
 func (w *WorkWeek) PopulateWithDays(worktime time.Duration, overtime time.Duration) {
-	w.Days = GetDays(w.User, w.WeekStart, w.WeekStart.Add(6*24*time.Hour))
-	sort.Slice(w.Days, func(i, j int) bool {
-		return w.Days[i].Date().Before(w.Days[j].Date())
-	})
+	w.Days = GetDays(w.User, w.WeekStart, w.WeekStart.Add(6*24*time.Hour), false)
 
 	for _, day := range w.Days {
 		w.Worktime += day.TimeWorkVirtual(w.User)