Add CSV export for tournaments

apps/participation/views.py

@@ -1,6 +1,6 @@
 # Copyright (C) 2020 by Animath
 # SPDX-License-Identifier: GPL-3.0-or-later
-
+import csv
 from io import BytesIO
 import os
 from zipfile import ZipFile
@@ -180,13 +180,13 @@ class TeamDetailView(LoginRequiredMixin, FormMixin, ProcessFormView, DetailView)
         # A team is complete when there are at least 4 members plus a coache that have sent their authorizations,
         # their health sheet, they confirmed their email address and under-18 people sent their parental authorization.
         context["can_validate"] = team.students.count() >= 4 and team.coaches.exists() and \
-            team.participation.tournament and \
-            all(r.photo_authorization for r in team.participants.all()) and \
-            (team.participation.tournament.remote
-             or all(r.health_sheet for r in team.students.all() if r.under_18)) and \
-            (team.participation.tournament.remote
-             or all(r.parental_authorization for r in team.students.all() if r.under_18)) and \
-            team.motivation_letter
+                                  team.participation.tournament and \
+                                  all(r.photo_authorization for r in team.participants.all()) and \
+                                  (team.participation.tournament.remote
+                                   or all(r.health_sheet for r in team.students.all() if r.under_18)) and \
+                                  (team.participation.tournament.remote
+                                   or all(r.parental_authorization for r in team.students.all() if r.under_18)) and \
+                                  team.motivation_letter
 
         return context
 
@@ -346,6 +346,7 @@ class MotivationLetterView(LoginRequiredMixin, View):
     """
     Display the sent motivation letter.
     """
+
     def get(self, request, *args, **kwargs):
         filename = kwargs["filename"]
         path = f"media/authorization/motivation_letters/{filename}"
@@ -459,6 +460,7 @@ class MyParticipationDetailView(LoginRequiredMixin, RedirectView):
     """
     Redirects to the detail view of the participation of the team.
     """
+
     def get_redirect_url(self, *args, **kwargs):
         user = self.request.user
         registration = user.registration
@@ -557,6 +559,40 @@ class TournamentDetailView(DetailView):
         return context
 
 
+class TournamentExportCSVView(VolunteerMixin, DetailView):
+    """
+    Export team information in a CSV file.
+    """
+    model = Tournament
+
+    def get(self, request, *args, **kwargs):
+        tournament = self.get_object()
+
+        resp = HttpResponse(
+            content_type='text/csv',
+            headers={'Content-Disposition': f'attachment; filename="Tournoi de {tournament.name}.csv"'},
+        )
+        writer = csv.DictWriter(resp, ('Tournoi', 'Équipe', 'Trigramme', 'Nom', 'Prénom', 'Genre', 'Date de naissance'))
+        writer.writeheader()
+
+        for participation in tournament.participations.filter(valid=True).order_by('team__trigram').all():
+            for registration in participation.team.participants\
+                    .order_by('coachregistration', 'user__last_name').all():
+                writer.writerow({
+                    'Tournoi': tournament.name,
+                    'Équipe': participation.team.name,
+                    'Trigramme': participation.team.trigram,
+                    'Nom': registration.user.last_name,
+                    'Prénom': registration.user.first_name,
+                    'Genre': registration.get_gender_display() if isinstance(registration, StudentRegistration)
+                    else 'Encandrant⋅e',
+                    'Date de naissance': registration.birth_date if isinstance(registration, StudentRegistration)
+                    else 'Encandrant⋅e',
+                })
+
+        return resp
+
+
 class SolutionUploadView(LoginRequiredMixin, FormView):
     template_name = "participation/upload_solution.html"
     form_class = SolutionForm