Admin for Member model, not for User

src/accounting/models.py

@@ -150,7 +150,7 @@ class Payment(CreatedModifiedAbstract):
     payment_type = models.ForeignKey("PaymentType", on_delete=models.PROTECT)
     external_transaction_id = models.CharField(max_length=255, default="", blank=True)
 
-    # stripe_charge_id = models.CharField(max_length=255, null=True, blank=True)  # noqa: ERA001
+    stripe_charge_id = models.CharField(max_length=255, default="", blank=True)
 
     class Meta:
         verbose_name = _("payment")

src/membership/admin.py

@@ -1,22 +1,38 @@
 """Admin configuration for membership app."""
 
 from django.contrib import admin
+from django.contrib.auth.admin import UserAdmin
+from django.contrib.auth.models import User
 
-from .models import Membership
+from . import models
-from .models import MembershipType
+
-from .models import SubscriptionPeriod
+# Do not use existing user admin
+admin.site.unregister(User)
 
 
-@admin.register(Membership)
+@admin.register(models.Membership)
 class MembershipAdmin(admin.ModelAdmin):
     """Admin for Membership model."""
 
 
-@admin.register(MembershipType)
+@admin.register(models.MembershipType)
 class MembershipTypeAdmin(admin.ModelAdmin):
     """Admin for MembershipType model."""
 
 
-@admin.register(SubscriptionPeriod)
+@admin.register(models.SubscriptionPeriod)
 class SubscriptionPeriodAdmin(admin.ModelAdmin):
     """Admin for SubscriptionPeriod model."""
+
+
+class MembershipInlineAdmin(admin.TabularInline):
+    """Inline admin."""
+
+    model = models.Membership
+
+
+@admin.register(models.Member)
+class MemberAdmin(UserAdmin):
+    """Member admin is actually an admin for User objects."""
+
+    inlines = (MembershipInlineAdmin,)