\# 208 Add category to user if they can't see it

This makes it much easier to tell if the user has access to the category
or not, instead of querying for which categories the user is manager of.

admin/manage_categories.php

@@ -742,6 +742,17 @@ function change_manager() {
     {
         hesk_process_messages($hesklang['int_error'].': '.$hesklang['cat_not_found'],'./manage_categories.php');
     }
+    if ($newManagerId == 0) {
+        // There is no new manager.
+        return;
+    }
+    // Add the category to the user's categories list, if not already present
+    $currentCatRs = hesk_dbQuery('SELECT `categories` FROM `'.hesk_dbEscape($hesk_settings['db_pfix']).'users` WHERE `id` = '.intval($newManagerId));
+    $currentCategories = hesk_dbFetchAssoc($currentCatRs);
+    $categories = explode(',', $currentCategories['categories']);
+    if (!in_array($catid, $categories)) {
+        hesk_dbQuery('UPDATE `'.hesk_dbEscape($hesk_settings['db_pfix']).'users` SET `categories` = \''.$currentCategories['categories'].','.$catid.'\' WHERE `id` = '.intval($newManagerId));
+    }
 
     hesk_process_messages($hesklang['manager_updated'],'./manage_categories.php','SUCCESS');
 }