use nested admin for simpler plan admin

hub/services/admin.py

@@ -14,6 +14,42 @@ from .models import (
     WebsiteFaq,
 )
 
+import nested_admin
+
+
+class PlanInline(nested_admin.NestedStackedInline):
+    model = Plan
+    extra = 1
+    fieldsets = (
+        (None, {"fields": ("name", "description", "pricing", "plan_description")}),
+    )
+
+
+class ExternalLinkOfferingInline(admin.TabularInline):
+    model = ExternalLinkOffering
+    extra = 1
+    fields = ("description", "url", "order")
+    ordering = ("order", "description")
+
+
+class OfferingInline(nested_admin.NestedStackedInline):
+    model = ServiceOffering
+    extra = 1
+    fieldsets = (
+        (
+            None,
+            {
+                "fields": (
+                    "description",
+                    "service",
+                    "cloud_provider",
+                    "offer_description",
+                )
+            },
+        ),
+    )
+    inlines = [PlanInline]
+
 
 @admin.register(ReusableText)
 class ReusableTextAdmin(admin.ModelAdmin):
@@ -31,14 +67,8 @@ class CategoryAdmin(admin.ModelAdmin):
     ordering = ("order", "name")
 
 
-class OfferingInline(admin.StackedInline):
-    model = ServiceOffering
-    extra = 1
-    fieldsets = ((None, {"fields": ("description", "service", "cloud_provider")}),)
-
-
 @admin.register(CloudProvider)
-class CloudProviderAdmin(admin.ModelAdmin):
+class CloudProviderAdmin(nested_admin.NestedModelAdmin):
     list_display = ("name", "slug", "logo_preview")
     search_fields = ("name", "description")
     prepopulated_fields = {"slug": ("name",)}
@@ -90,21 +120,6 @@ class ServiceAdmin(admin.ModelAdmin):
     partner_list.short_description = "Consulting Partners"
 
 
-class PlanInline(admin.StackedInline):
-    model = Plan
-    extra = 1
-    fieldsets = (
-        (None, {"fields": ("name", "description", "pricing", "plan_description")}),
-    )
-
-
-class ExternalLinkOfferingInline(admin.TabularInline):
-    model = ExternalLinkOffering
-    extra = 1
-    fields = ("description", "url", "order")
-    ordering = ("order", "description")
-
-
 @admin.register(ServiceOffering)
 class ServiceOfferingAdmin(admin.ModelAdmin):
     list_display = ("service", "cloud_provider")

hub/settings.py

@@ -69,6 +69,7 @@ INSTALLED_APPS = [
     "django_prose_editor",
     "rest_framework",
     "schema_viewer",
+    "nested_admin",
     # local
     "hub.services",
     "hub.broker",

pyproject.toml

@@ -6,6 +6,7 @@ readme = "README.md"
 requires-python = ">=3.13"
 dependencies = [
     "django>=5.1.5",
+    "django-nested-admin>=4.1.1",
     "django-prose-editor[sanitize]>=0.10.3",
     "django-schema-viewer>=0.5.2",
     "djangorestframework>=3.15.2",

uv.lock

@@ -1,4 +1,5 @@
 version = 1
+revision = 1
 requires-python = ">=3.13"
 
 [[package]]
@@ -80,6 +81,18 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/61/d1/be003d14c880c100d8713b2ca0a286728e6e8b47e50d25e2fab31adc9632/django_js_asset-3.0.1-py3-none-any.whl", hash = "sha256:0b7ee73c45ca65cccbcc2f60cbe8fbc87ff133b543c282cb64fe6c13d7ca4c10", size = 4283 },
 ]
 
+[[package]]
+name = "django-nested-admin"
+version = "4.1.1"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "python-monkey-business" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/1c/d1/bd500d354dcc3ccbf74507c97dabc5aee18bf0620d2df3deb3971b5c14ed/django-nested-admin-4.1.1.tar.gz", hash = "sha256:645d63b38d579b034a65e0983f1f8cbb8824c75b4232f8d62a1583fa7a9f568f", size = 421628 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/fe/e2/2a58c3c21c2e8c383f7e9de2874fa7b443705146e54d0364f1fe6fc31b7e/django_nested_admin-4.1.1-py3-none-any.whl", hash = "sha256:7e72ab7a8ae4c91074f6f709ce38fdf54f9c5f78d19e68772e0f05b83090ec9f", size = 465355 },
+]
+
 [[package]]
 name = "django-prose-editor"
 version = "0.10.3"
@@ -239,12 +252,22 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/6a/3e/b68c118422ec867fa7ab88444e1274aa40681c606d59ac27de5a5588f082/python_dotenv-1.0.1-py3-none-any.whl", hash = "sha256:f7b63ef50f1b690dddf550d03497b66d609393b40b564ed0d674909a68ebf16a", size = 19863 },
 ]
 
+[[package]]
+name = "python-monkey-business"
+version = "1.1.0"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/21/bc/a6182bb30701d0df25ad336f2dd74343447032e0995025ba82079a94f745/python-monkey-business-1.1.0.tar.gz", hash = "sha256:8393839cc741415ed5ddc2bd58e2d4ce07f966a7d26b7aebff19dcec64818edc", size = 4270 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/43/a2/b6a5cbd5822b4d049adfedf496ce0908480e5a41722fda7b7ffaacb086d6/python_monkey_business-1.1.0-py2.py3-none-any.whl", hash = "sha256:15b4f603c749ba9a7b4f1acd36af023a6c5ba0f7e591c945f8253f0ef44bf389", size = 4670 },
+]
+
 [[package]]
 name = "servala-fe"
 version = "0.1.0"
 source = { virtual = "." }
 dependencies = [
     { name = "django" },
+    { name = "django-nested-admin" },
     { name = "django-prose-editor", extra = ["sanitize"] },
     { name = "django-schema-viewer" },
     { name = "djangorestframework" },
@@ -262,6 +285,7 @@ dev = [
 requires-dist = [
     { name = "django", specifier = ">=5.1.5" },
     { name = "django-browser-reload", marker = "extra == 'dev'", specifier = "~=1.13" },
+    { name = "django-nested-admin", specifier = ">=4.1.1" },
     { name = "django-prose-editor", extras = ["sanitize"], specifier = ">=0.10.3" },
     { name = "django-schema-viewer", specifier = ">=0.5.2" },
     { name = "djangorestframework", specifier = ">=3.15.2" },
@@ -269,6 +293,7 @@ requires-dist = [
     { name = "odoorpc", specifier = ">=0.10.1" },
     { name = "pillow", specifier = ">=11.1.0" },
 ]
+provides-extras = ["dev"]
 
 [[package]]
 name = "sqlparse"