Drop Matrix support

Signed-off-by: Emmy D'Anello <emmy.danello@animath.fr>

participation/views.py

@@ -32,7 +32,6 @@ from odf.table import CoveredTableCell, Table, TableCell, TableColumn, TableRow
 from odf.text import P
 from registration.models import StudentRegistration, VolunteerRegistration
 from tfjm.lists import get_sympa_client
-from tfjm.matrix import Matrix
 from tfjm.views import AdminMixin, VolunteerMixin
 
 from .forms import AddJuryForm, JoinTeamForm, MotivationLetterForm, NoteForm, ParticipationForm, PassageForm, \
@@ -68,8 +67,7 @@ class CreateTeamView(LoginRequiredMixin, CreateView):
         """
         When a team is about to be created, the user automatically
         joins the team, a mailing list got created and the user is
-        automatically subscribed to this mailing list, and finally
-        a Matrix room is created and the user is invited in this room.
+        automatically subscribed to this mailing list.
         """
         ret = super().form_valid(form)
         # The user joins the team
@@ -82,9 +80,6 @@ class CreateTeamView(LoginRequiredMixin, CreateView):
         get_sympa_client().subscribe(user.email, f"equipe-{form.instance.trigram.lower()}", False,
                                      f"{user.first_name} {user.last_name}")
 
-        # Invite the user in the team Matrix room
-        Matrix.invite(f"#equipe-{form.instance.trigram.lower()}:tfjm.org",
-                      f"@{user.registration.matrix_username}:tfjm.org")
         return ret
 
 
@@ -112,7 +107,7 @@ class JoinTeamView(LoginRequiredMixin, FormView):
     def form_valid(self, form):
         """
         When a user joins a team, the user is automatically subscribed to
-        the team mailing list,the user is invited in the team Matrix room.
+        the team mailing list.
         """
         self.object = form.instance
         ret = super().form_valid(form)
@@ -127,9 +122,6 @@ class JoinTeamView(LoginRequiredMixin, FormView):
         get_sympa_client().subscribe(user.email, f"equipe-{form.instance.trigram.lower()}", False,
                                      f"{user.first_name} {user.last_name}")
 
-        # Invite the user in the team Matrix room
-        Matrix.invite(f"#equipe-{form.instance.trigram.lower()}:tfjm.org",
-                      f"@{user.registration.matrix_username}:tfjm.org")
         return ret
 
     def get_success_url(self):
@@ -468,9 +460,6 @@ class TeamLeaveView(LoginRequiredMixin, TemplateView):
         request.user.registration.team = None
         request.user.registration.save()
         get_sympa_client().unsubscribe(request.user.email, f"equipe-{team.trigram.lower()}", False)
-        Matrix.kick(f"#equipe-{team.trigram.lower()}:tfjm.org",
-                    f"@{request.user.registration.matrix_username}:tfjm.org",
-                    "Équipe quittée")
         if team.students.count() + team.coaches.count() == 0:
             team.delete()
         return redirect(reverse_lazy("index"))