The BDE membership and the club membership must now be in two parts

apps/member/templates/member/add_members.html

@@ -13,15 +13,29 @@ SPDX-License-Identifier: GPL-3.0-or-later
         {% if additional_fee_renewal %}
         <div class="alert alert-warning">
             {% if renewal %}
-            {% blocktrans trimmed with clubs=clubs_renewal|join:", " pretty_fee=additional_fee_renewal|pretty_money %}
-            The user is not a member of the club·s {{ clubs }}. An additional fee of {{ pretty_fee }}
-            will be charged to renew automatically the membership in this/these club·s.
-            {% endblocktrans %}
+                {% if club.name == "Kfet" %} {# Auto-renewal #}
+                    {% blocktrans trimmed with clubs=clubs_renewal|join:", " pretty_fee=additional_fee_renewal|pretty_money %}
+                    The user is not a member of the club·s {{ clubs }}. An additional fee of {{ pretty_fee }}
+                    will be charged to renew automatically the membership in this/these club·s.
+                    {% endblocktrans %}
+                {% else %}
+                    {% blocktrans trimmed with clubs=clubs_renewal|join:", " pretty_fee=additional_fee_renewal|pretty_money %}
+                        The user is not a member of the club·s {{ clubs }}. Please create the required memberships,
+                        otherwise it will fail.
+                    {% endblocktrans %}
+                {% endif %}
             {% else %}
-            {% blocktrans trimmed with clubs=clubs_renewal|join:", " pretty_fee=additional_fee_renewal|pretty_money %}
-            This club has parents {{ clubs }}. An additional fee of {{ pretty_fee }}
-            will be charged to adhere automatically to this/these club·s.
-            {% endblocktrans %}
+                {% if club.name == "Kfet" %}
+                    {% blocktrans trimmed with clubs=clubs_renewal|join:", " pretty_fee=additional_fee_renewal|pretty_money %}
+                    This club has parents {{ clubs }}. An additional fee of {{ pretty_fee }}
+                    will be charged to adhere automatically to this/these club·s.
+                    {% endblocktrans %}
+                {% else %}
+                    {% blocktrans trimmed with clubs=clubs_renewal|join:", " pretty_fee=additional_fee_renewal|pretty_money %}
+                        This club has parents {{ clubs }}. Please make sure that the user is a member of this or these club·s,
+                        otherwise the creation of this membership will fail.
+                    {% endblocktrans %}
+                {% endif %}
             {% endif %}
         </div>
         {% endif %}

apps/member/views.py

@@ -610,6 +610,9 @@ class ClubAddMemberView(ProtectQuerysetMixin, ProtectedCreateView):
         bank = form.cleaned_data["bank"]
         soge = form.cleaned_data["soge"] and not user.profile.soge and (club.name == "BDE" or club.name == "Kfet")
 
+        if not credit_type:
+            credit_amount = 0
+
         if not soge and user.note.balance + credit_amount < fee and not Membership.objects.filter(
                 club__name="Kfet",
                 user=user,
@@ -631,6 +634,16 @@ class ClubAddMemberView(ProtectQuerysetMixin, ProtectedCreateView):
             form.add_error('user', _('User is already a member of the club'))
             error = True
 
+        # Must join the parent club before joining this club, except for the Kfet club where it can be at the same time.
+        if club.name != "Kfet" and not Membership.objects.filter(
+                user=form.instance.user,
+                club=club.parent_club,
+                date_start__lte=club.parent_club.membership_start,
+                date_end__gte=club.parent_club.membership_end,
+        ).exists():
+            form.add_error('user', _('User is not a member of the parent club') + ' ' + club.parent_club.name)
+            error = True
+
         if club.membership_start and form.instance.date_start < club.membership_start:
             form.add_error('user', _("The membership must start after {:%m-%d-%Y}.")
                            .format(form.instance.club.membership_start))