feat(admin): add ReadOnlyMixin to admin classes

- Apply ReadOnlyMixin to ContactRequestAdmin and RecommendationResultAdmin

Author: sudip-khanal

apps/resources/admin.py

@@ -2,10 +2,11 @@
 from django.contrib import admin
 
 from apps.resources.models import CaseStudy, ContactRequest
+from apps.tool_picker.admin import ReadOnlyMixin
 
 
 @admin.register(ContactRequest)
-class ContactRequestAdmin(admin.ModelAdmin[ContactRequest]):
+class ContactRequestAdmin(ReadOnlyMixin, admin.ModelAdmin[ContactRequest]):
     list_display = ("name", "email", "national_society", "created_at")
     search_fields = ("name", "email")
 

apps/tool_picker/admin.py

@@ -23,6 +23,17 @@
 )
 
 
+class ReadOnlyMixin:
+    def has_add_permission(self, *args, **kwargs):
+        return False
+
+    def has_change_permission(self, *args, **kwargs):
+        return False
+
+    def has_delete_permission(self, *args, **kwargs):
+        return False
+
+
 # Inline for Checkbox Options within Question
 class CheckboxOptionInline(admin.TabularInline):  # type: ignore[reportMissingTypeArgument]
     model = CheckboxOption
@@ -393,7 +404,7 @@ def formfield_for_manytomany(self, db_field, request, **kwargs):  # type: ignore
 
 
 @admin.register(RecommendationResult)
-class RecommendationResultAdmin(admin.ModelAdmin):  # type: ignore[reportMissingTypeArgument]
+class RecommendationResultAdmin(ReadOnlyMixin, admin.ModelAdmin):  # type: ignore[reportMissingTypeArgument]
     list_display = ["submission_short", "rank", "tool", "score", "catalog"]
     list_filter = ["submission__catalog", "rank"]
     search_fields = ["submission__id", "tool__name"]

main/urls.py

@@ -12,6 +12,8 @@
     multipart_uploads_enabled=True,
 )
 
+admin.site.site_header = "RC Select Admin Portal"
+
 urlpatterns = [
     path("admin/", admin.site.urls),
     path("health-check/", include("health_check.urls")),