Add some more admin controls

src/accounting/admin.py

@@ -43,7 +43,9 @@ class OrderAdmin(admin.ModelAdmin):
     inlines = (OrderProductInline,)
     form = OrderAdminForm
 
-    list_display = ("member", "description", "created", "is_paid")
+    list_display = ("member", "description", "created", "is_paid", "total_with_vat")
+    search_fields = ("member__email", "membership__membership_type__name", "description")
+    list_filter = ("is_paid", "membership__membership_type")
 
 
 @admin.register(models.Payment)

src/accounting/models.py

@@ -4,6 +4,7 @@ from hashlib import md5
 from typing import Self
 
 from django.conf import settings
+from django.contrib import admin
 from django.db import models
 from django.db.models.aggregates import Sum
 from django.utils.translation import gettext as _
@@ -96,6 +97,11 @@ class Order(CreatedModifiedAbstract):
         return sum(item.vat * item.quantity for item in self.items.all())
 
     @property
+    @admin.display(
+        ordering=None,
+        description="Total (incl. VAT)",
+        boolean=False,
+    )
     def total_with_vat(self) -> Money:
         """Return the TOTAL amount WITH VAT."""
         return self.total + self.total_vat

src/accounting/views.py

@@ -102,7 +102,7 @@ def success(request: HttpRequest, order_id: int) -> HttpResponse:
     quickly as possible.
     """
     user = request.user  # People just need to login to pay something, not necessarily be a member
-    order = models.Order.objects.get(pk=order_id, member=user)
+    order = get_object_or_404(models.Order, pk=order_id, member=user)
 
     context = {
         "order": order,

src/membership/admin.py

@@ -29,6 +29,10 @@ admin.site.unregister(User)
 class MembershipAdmin(admin.ModelAdmin):
     """Admin for Membership model."""
 
+    list_display = ("user", "period", "membership_type", "activated", "revoked")
+    list_filter = ("period", "membership_type", "activated", "revoked")
+    search_fields = ("membership_type__name", "user__email", "user__first_name", "user__last_name")
+
 
 @admin.register(MembershipType)
 class MembershipTypeAdmin(admin.ModelAdmin):

src/membership/migrations/0008_alter_membership_membership_type.py

@@ -0,0 +1,19 @@
+# Generated by Django 5.1b1 on 2024-08-04 10:26
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('membership', '0007_membership_activated_membership_activated_on_and_more'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='membership',
+            name='membership_type',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='memberships', to='membership.membershiptype', verbose_name='membership type'),
+        ),
+    ]

src/membership/models.py

@@ -125,7 +125,7 @@ class Membership(CreatedModifiedAbstract):
     membership_type = models.ForeignKey(
         "membership.MembershipType",
         related_name="memberships",
-        verbose_name=_("subscription type"),
+        verbose_name=_("membership type"),
         on_delete=models.PROTECT,
     )