Remove display_name property

src-ui/cypress/fixtures/ui_settings/settings.json

@@ -1,7 +1,6 @@
 {
     "user_id": 1,
     "username": "admin",
-    "display_name": "Admin",
     "settings": {
         "language": "",
         "bulk_edit": {

src-ui/cypress/fixtures/ui_settings/settings_restricted.json

@@ -1,7 +1,6 @@
 {
     "user_id": 1,
     "username": "admin",
-    "display_name": "Admin",
     "settings": {
         "language": "",
         "bulk_edit": {

src-ui/src/app/data/paperless-uisettings.ts

@@ -1,7 +1,6 @@
 export interface PaperlessUiSettings {
   user_id: number
   username: string
-  display_name: string
   settings: Object
   permissions: string[]
 }

src/documents/views.py

@@ -872,9 +872,6 @@ class UiSettingsView(GenericAPIView):
         serializer.is_valid(raise_exception=True)
 
         user = User.objects.get(pk=request.user.id)
-        displayname = user.username
-        if user.first_name or user.last_name:
-            displayname = " ".join([user.first_name, user.last_name])
         ui_settings = {}
         if hasattr(user, "ui_settings"):
             ui_settings = user.ui_settings.settings
@@ -891,7 +888,6 @@ class UiSettingsView(GenericAPIView):
             {
                 "user_id": user.id,
                 "username": user.username,
-                "display_name": displayname,
                 "settings": ui_settings,
                 "permissions": roles,
             },