From 927e95f387653c7d620e9051c30843ba49c2d65c Mon Sep 17 00:00:00 2001
From: Thomas Citharel <tcit@tcit.fr>
Date: Thu, 25 May 2023 12:07:28 +0200
Subject: [PATCH] fix(emails): make sure group notification emails are only
 sent once per email

Signed-off-by: Thomas Citharel <tcit@tcit.fr>
---
 lib/web/email/group.ex | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/web/email/group.ex b/lib/web/email/group.ex
index da29082b4..b4e5b03be 100644
--- a/lib/web/email/group.ex
+++ b/lib/web/email/group.ex
@@ -26,6 +26,7 @@ defmodule Mobilizon.Web.Email.Group do
         users ++ [Users.get_user_with_activity_settings!(actor.user_id)]
       end
     end)
+    |> Enum.uniq_by(& &1.email)
     |> Enum.each(&notify_follower(event, group, &1))
   end