move wei script to wei app

apps/wei/management/commands/export_wei_registrations.py

+# Copyright (C) 2018-2020 by BDE ENS Paris-Saclay
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+from django.core.management import BaseCommand, CommandError
+from django.db.models import Q
+from django.db.models.functions import Lower
+
+from wei.models import WEIClub, Bus, BusTeam, WEIMembership
+
+
+class Command(BaseCommand):
+    help = "Export WEI registrations."
+
+    def add_arguments(self, parser):
+        parser.add_argument('--bus', '-b', choices=[bus.name for bus in Bus.objects.all()], type=str, default=None,
+                            help='Filter by bus')
+        parser.add_argument('--team', '-t', choices=[team.name for team in BusTeam.objects.all()], type=str,
+                            default=None, help='Filter by team. Type "none" if you want to select the members '
+                            + 'that are not in a team.')
+        parser.add_argument('--year', '-y', type=int, default=None,
+                            help='Select the year of the concerned WEI. Default: last year')
+        parser.add_argument('--sep', type=str, default='|',
+                            help='Select the CSV separator.')
+
+    def handle(self, *args, **options):
+        year = options["year"]
+        if year:
+            try:
+                wei = WEIClub.objects.get(year=year)
+            except WEIClub.DoesNotExist:
+                raise CommandError("The WEI of year {:d} does not exist.".format(year,))
+        else:
+            wei = WEIClub.objects.order_by('-year').first()
+
+        bus = options["bus"]
+        if bus:
+            try:
+                bus = Bus.objects.filter(wei=wei).get(name=bus)
+            except Bus.DoesNotExist:
+                raise CommandError("The bus {} does not exist or does not belong to the WEI {}.".format(bus, wei.name,))
+
+        team = options["team"]
+        if team:
+            if team.lower() == "none":
+                team = 0
+            else:
+                try:
+                    team = BusTeam.objects.filter(Q(bus=bus) | Q(wei=wei)).get(name=team)
+                    bus = team.bus
+                except BusTeam.DoesNotExist:
+                    raise CommandError("The bus {} does not exist or does not belong to the bus {} neither the wei {}."
+                                       .format(team, bus.name if bus else "<None>", wei.name,))
+
+        qs = WEIMembership.objects
+        qs = qs.filter(club=wei).order_by(
+            Lower('bus__name'),
+            Lower('team__name'),
+            'user__profile__promotion',
+            Lower('user__last_name'),
+            Lower('user__first_name'),
+        ).distinct()
+
+        if bus:
+            qs = qs.filter(bus=bus)
+
+        if team is not None:
+            qs = qs.filter(team=team if team else None)
+            
+        sep = options["sep"]
+
+        self.stdout.write("Nom|Prénom|Date de naissance|Genre|Département|Année|Section|Bus|Équipe|Rôles"
+                          .replace(sep, sep))
+
+        for membership in qs.all():
+            user = membership.user
+            registration = membership.registration
+            bus = membership.bus
+            team = membership.team
+            s = user.last_name
+            s += sep + user.first_name
+            s += sep + str(registration.birth_date)
+            s += sep + registration.get_gender_display()
+            s += sep + user.profile.get_department_display()
+            s += sep + str(user.profile.ens_year) + "A"
+            s += sep + user.profile.section_generated
+            s += sep + bus.name
+            s += sep + (team.name if team else "--")
+            s += sep + ", ".join(role.name for role in membership.roles.filter(~Q(name="Adhérent WEI")).all())
+            self.stdout.write(s)