Merge pull request #532 from Ixrec/add-timestamp-to-message-deletion-…

…logs

add timestamp to message deletion logs

Izzy-Moonbot/EventListeners/MessageListener.cs

@@ -190,7 +190,7 @@ private async Task ProcessMessageDelete(
         if (author.Id == client.CurrentUser.Id) return; // Don't process self.
         if (author.IsBot) return; // Don't listen to bots
 
-        var logMessageTemplate = $"Message id {messageId} by {DiscordHelper.DisplayName(author, defaultGuild)} ({author.Username}/{author.Id}) **deleted**";
+        var logMessageTemplate = $"Message id {messageId} originally posted on <t:{message.Timestamp.ToUnixTimeSeconds()}> by {DiscordHelper.DisplayName(author, defaultGuild)} ({author.Username}/{author.Id}) **deleted**";
 
         if (channel is null)
             logMessageTemplate += $" in unknown channel {channelId}:\n";