Update a team in a popup <3

apps/participation/views.py

@@ -3,9 +3,9 @@ from django.core.exceptions import PermissionDenied
 from django.db import transaction
 from django.urls import reverse_lazy
 from django.utils.translation import gettext_lazy as _
-from django.views.generic import CreateView, FormView, DetailView, RedirectView
+from django.views.generic import CreateView, FormView, DetailView, RedirectView, UpdateView
 
-from participation.forms import TeamForm, JoinTeamForm
+from participation.forms import TeamForm, JoinTeamForm, ParticipationForm
 from participation.models import Team
 
 
@@ -74,3 +74,27 @@ class MyTeamDetailView(LoginRequiredMixin, RedirectView):
 
 class TeamDetailView(LoginRequiredMixin, DetailView):
     model = Team
+
+
+class TeamUpdateView(LoginRequiredMixin, UpdateView):
+    model = Team
+    form_class = TeamForm
+    template_name = "participation/update_team.html"
+
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+        context["participation_form"] = ParticipationForm(data=self.request.POST or None,
+                                                          instance=self.object.participation)
+        return context
+
+    @transaction.atomic
+    def form_valid(self, form):
+        participation_form = ParticipationForm(data=self.request.POST or None, instance=self.object.participation)
+        if not participation_form.is_valid():
+            return self.form_invalid(form)
+
+        participation_form.save()
+        return super().form_valid(form)
+
+    def get_success_url(self):
+        return reverse_lazy("participation:team_detail", args=(self.object.pk,))