X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fecto_type%2Factivity_pub%2Fobject_validators%2Frecipients.ex;h=06fed8fb3526fbf54f3f718d745146ece6d548a2;hb=275af2930209c503c615f0ebaff9447d77cc7ef6;hp=a0347146255c58fe62a8ddaabef3eb2c8704f1be;hpb=c9449326747f8d33357f5179e69d3024b39089a0;p=akkoma

diff --git a/lib/pleroma/ecto_type/activity_pub/object_validators/recipients.ex b/lib/pleroma/ecto_type/activity_pub/object_validators/recipients.ex
index a03471462..06fed8fb3 100644
--- a/lib/pleroma/ecto_type/activity_pub/object_validators/recipients.ex
+++ b/lib/pleroma/ecto_type/activity_pub/object_validators/recipients.ex
@@ -15,22 +15,27 @@ defmodule Pleroma.EctoType.ActivityPub.ObjectValidators.Recipients do
 
   def cast(object) when is_map(object) do
     case ObjectID.cast(object) do
-      {:ok, data} -> {:ok, data}
+      {:ok, data} -> {:ok, [data]}
       _ -> :error
     end
   end
 
   def cast(data) when is_list(data) do
-    data
-    |> Enum.reduce_while({:ok, []}, fn element, {:ok, list} ->
-      case ObjectID.cast(element) do
-        {:ok, id} ->
-          {:cont, {:ok, [id | list]}}
-
-        _ ->
-          {:cont, {:ok, list}}
-      end
-    end)
+    data =
+      data
+      |> Enum.reduce_while([], fn element, list ->
+        case ObjectID.cast(element) do
+          {:ok, id} ->
+            {:cont, [id | list]}
+
+          _ ->
+            {:cont, list}
+        end
+      end)
+      |> Enum.sort()
+      |> Enum.uniq()
+
+    {:ok, data}
   end
 
   def cast(data) do