feat: success message on membership creation

club/templates/club/fragments/add_member.jinja

@@ -1,3 +1,18 @@
+{% if messages %}
+  <div x-data="{show_alert: true}" class="alert alert-green" x-show="show_alert" x-transition>
+    <span class="alert-main">
+      {% for message in messages %}
+        {% if message.level_tag == "success" %}
+          {{ message }}
+        {% endif %}
+      {% endfor %}
+    </span>
+    <span class="clickable" @click="show_alert = false">
+      <i class="fa fa-close"></i>
+    </span>
+  </div>
+{% endif %}
+
 <form
   hx-post="{{ url('club:club_new_members', club_id=club.id) }}"
   hx-disabled-elt="find input[type='submit']"
@@ -7,7 +22,6 @@
   {% csrf_token %}
   {{ form.non_field_errors() }}
   <fieldset>
-
     <div>
       {{ form.user.label_tag()}}
       <span class="helptext">{{ form.user.help_text }}</span>

club/views.py

@@ -27,6 +27,7 @@ from typing import Any
 
 from django.conf import settings
 from django.contrib.auth.mixins import PermissionRequiredMixin
+from django.contrib.messages.views import SuccessMessageMixin
 from django.core.exceptions import NON_FIELD_ERRORS, PermissionDenied, ValidationError
 from django.core.paginator import InvalidPage, Paginator
 from django.db.models import Q, Sum
@@ -255,13 +256,16 @@ class ClubToolsView(ClubTabsMixin, CanEditMixin, DetailView):
     current_tab = "tools"
 
 
-class ClubAddMembersFragment(FragmentMixin, PermissionRequiredMixin, CreateView):
+class ClubAddMembersFragment(
+    FragmentMixin, PermissionRequiredMixin, SuccessMessageMixin, CreateView
+):
     template_name = "club/fragments/add_member.jinja"
     form_class = ClubMemberForm
     model = Membership
     object = None
     reload_on_redirect = True
     permission_required = "club.view_club"
+    success_message = _("%(user)s has been added to club.")
 
     def dispatch(self, *args, **kwargs):
         club_id = self.kwargs.get("club_id")

locale/fr/LC_MESSAGES/django.po

@@ -6,7 +6,7 @@
 msgid ""
 msgstr ""
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-09-13 14:43+0200\n"
+"POT-Creation-Date: 2025-09-13 15:18+0200\n"
 "PO-Revision-Date: 2016-07-18\n"
 "Last-Translator: Maréchal <thomas.girod@utbm.fr\n"
 "Language-Team: AE info <ae.info@utbm.fr>\n"