add missing login_required mixins to team views

shiftregister/team/views.py

@@ -5,6 +5,7 @@ from django.db.models.fields import DateTimeField
 from django.db.models import F, Count, Q, ExpressionWrapper
 from .models import ShiftRegistration, Room, Shift, Helper
 from django.views.generic import DetailView, ListView
+from django.contrib.auth.mixins import LoginRequiredMixin
 
 # Create your views here.
 def index(request):
@@ -20,14 +21,14 @@ def shift_overview(request):
     
     return render(request, 'shift_overview.html', context)
 
-class ShiftDetail(DetailView):
+class ShiftDetail(LoginRequiredMixin, DetailView):
     template_name = "shift_detail.html"
     model= Shift
 
-class HelperDetail(DetailView):
+class HelperDetail(LoginRequiredMixin, DetailView):
     template_name = "helper_detail.html"
     model= Helper
 
-class ShiftList(ListView):
+class ShiftList(LoginRequiredMixin, ListView):
     template_name = "shift_list.html"
     model= Shift