adding

apps/notifications/admin.py

@@ -0,0 +1,24 @@
+from django.contrib import admin
+
+from .models import Notification, NotificationRead
+
+
+@admin.register(Notification)
+class NotificationAdmin(admin.ModelAdmin):
+    list_display = ("title", "user", "created_at")
+    list_filter = ("created_at",)
+    search_fields = ("title", "body", "user__phone")
+
+    def get_form(self, request, obj=None, **kwargs):
+        form = super().get_form(request, obj, **kwargs)
+        form.base_fields["user"].help_text = "خالی بگذار تا برای همه‌ی کاربران نمایش داده شود."
+        return form
+
+
+@admin.register(NotificationRead)
+class NotificationReadAdmin(admin.ModelAdmin):
+    list_display = ("user", "notification", "read_at")
+    search_fields = ("user__phone", "notification__title")
+
+    def has_add_permission(self, request):
+        return False