Store mutes expiration date

Signed-off-by: marcin mikołajczak <git@mkljczk.pl>

lib/pleroma/user.ex

@@ -1461,15 +1461,28 @@ defmodule Pleroma.User do
     notifications? = Map.get(params, :notifications, true)
     expires_in = Map.get(params, :expires_in, 0)
 
-    with {:ok, user_mute} <- UserRelationship.create_mute(muter, mutee),
+    expires_at =
+      if expires_in > 0 do
+        NaiveDateTime.utc_now()
+        |> NaiveDateTime.add(expires_in)
+      else
+        nil
+      end
+
+    with {:ok, user_mute} <- UserRelationship.create_mute(muter, mutee, expires_at),
          {:ok, user_notification_mute} <-
-           (notifications? && UserRelationship.create_notification_mute(muter, mutee)) ||
+           (notifications? &&
+              UserRelationship.create_notification_mute(
+                muter,
+                mutee,
+                expires_at
+              )) ||
              {:ok, nil} do
       if expires_in > 0 do
         Pleroma.Workers.MuteExpireWorker.enqueue(
           "unmute_user",
           %{"muter_id" => muter.id, "mutee_id" => mutee.id},
-          schedule_in: expires_in
+          scheduled_at: expires_at
         )
       end