Warn administrators when a team is requesting validation

apps/participation/views.py

@@ -6,11 +6,13 @@ from django.contrib.auth.mixins import LoginRequiredMixin
 from django.core.exceptions import PermissionDenied
 from django.db import transaction
 from django.http import HttpResponse
+from django.shortcuts import redirect
+from django.template.loader import render_to_string
 from django.urls import reverse_lazy
 from django.utils.translation import gettext_lazy as _
 from django.views.generic import CreateView, DetailView, FormView, RedirectView, UpdateView
-from django.shortcuts import redirect
 from magic import Magic
+from registration.models import AdminRegistration
 
 from .forms import JoinTeamForm, ParticipationForm, TeamForm, UploadVideoForm
 from .models import Participation, Team, Video
@@ -101,8 +103,13 @@ class TeamDetailView(LoginRequiredMixin, DetailView):
         if request.user.registration.participates:
             if "request-validation" in request.POST:
                 request.user.registration.team.participation.valid = False
-                # TODO Send mail to admins
                 request.user.registration.team.participation.save()
+
+                for admin in AdminRegistration.objects.all():
+                    mail_context = dict(user=admin.user, team=request.user.registration.team)
+                    mail_plain = render_to_string("participation/mails/request_validation.txt", mail_context)
+                    mail_html = render_to_string("participation/mails/request_validation.html", mail_context)
+                    admin.user.email_user("[Corres2math] Validation d'équipe", mail_plain, html_message=mail_html)
         return redirect(request.path)
 
     def get_context_data(self, **kwargs):