Prevent constraint errors when deleting only messages without edited messages.

CHANGELOG.md

@@ -10,6 +10,7 @@ Exclamation symbols (:exclamation:) note something of importance e.g. breaking c
 - Botan.io service has been discontinued.
 ### Removed
 ### Fixed
+- Constraint errors in `/cleanup` command.
 ### Security
 
 ## [0.55.1] - 2019-01-06

src/Commands/AdminCommands/CleanupCommand.php

@@ -302,11 +302,9 @@ class CleanupCommand extends AdminCommand
         if (in_array('message', $tables_to_clean, true)) {
             $queries[] = sprintf(
                 'DELETE FROM `%1$s`
-                WHERE id IN
-                 (
-                     SELECT id
-                     FROM
-                     (
+                WHERE id IN (
+                    SELECT id
+                    FROM (
                         SELECT id
                         FROM  `message`
                         WHERE `date` < \'%2$s\'
@@ -320,6 +318,11 @@ class CleanupCommand extends AdminCommand
                             FROM `%4$s`
                             WHERE `message_id` = `%1$s`.`id`
                           )
+                          AND `id` NOT IN (
+                            SELECT `message_id`
+                            FROM `%5$s`
+                            WHERE `message_id` = `%1$s`.`id`
+                          )
                           AND `id` NOT IN (
                             SELECT a.`reply_to_message` FROM `%1$s` a
                             INNER JOIN `%1$s` b ON b.`id` = a.`reply_to_message` AND b.`chat_id` = a.`reply_to_chat`
@@ -330,6 +333,7 @@ class CleanupCommand extends AdminCommand
             ',
                 TB_MESSAGE,
                 $clean_older_than['message'],
+                TB_EDITED_MESSAGE,
                 TB_TELEGRAM_UPDATE,
                 TB_CALLBACK_QUERY
             );