voip click2calll

apps/core/admin.py

@@ -1,6 +1,6 @@
 from django.contrib import admin
 
-from .models import PageTitle, ProductionSeedState, SiteBranding
+from .models import PageTitle, ProductionSeedState, SiteBranding, VoipConfiguration
 
 
 @admin.register(SiteBranding)
@@ -29,6 +29,18 @@ class SiteBrandingAdmin(admin.ModelAdmin):
         return False
 
 
+@admin.register(VoipConfiguration)
+class VoipConfigurationAdmin(admin.ModelAdmin):
+    fields = ("voip_call_url", "updated_at")
+    readonly_fields = ("updated_at",)
+
+    def has_add_permission(self, request):
+        return not VoipConfiguration.objects.exists()
+
+    def has_delete_permission(self, request, obj=None):
+        return False
+
+
 @admin.register(PageTitle)
 class PageTitleAdmin(admin.ModelAdmin):
     list_display = ("route_name", "title", "is_active", "updated_at")