+ // Obtain subgroups and call self recursively on them.
+ $subgroups = ttAdmin::getSubgroups($group_id);
+ foreach($subgroups as $subgroup) {
+ if (!ttAdmin::markGroupDeleted($subgroup['id']))
+ return false;
+ }
+
+ // Now do actual work with all entities.
+
+ // Some things cannot be marked deleted as we don't have the status field for them.
+ // Just delete such things (until we have a better way to deal with them).
+ $tables_to_delete_from = array(
+ 'tt_config',
+ 'tt_predefined_expenses',
+ 'tt_client_project_binds',
+ 'tt_project_task_binds'
+ );
+ foreach($tables_to_delete_from as $table) {
+ if (!ttAdmin::deleteGroupEntriesFromTable($group_id, $table))
+ return false;
+ }
+
+ // Now mark status deleted where we can.
+ // Note: we don't mark tt_log, tt_custom_field_lod, or tt_expense_items deleted here.
+ // Reasoning is:
+ //
+ // 1) Users may mark some of them deleted during their work.
+ // If we mark all of them deleted here, we can't recover nicely
+ // as we'll lose track of what was accidentally deleted by user.
+ //
+ // 2) DB maintenance script (Clean up DB from inactive groups) should
+ // get rid of these items permanently eventually.
+ $tables_to_mark_deleted_in = array(
+ 'tt_cron',
+ 'tt_fav_reports',
+ // 'tt_expense_items',
+ // 'tt_custom_field_log',
+ 'tt_custom_field_options',
+ 'tt_custom_fields',
+ // 'tt_log',
+ 'tt_invoices',
+ 'tt_user_project_binds',
+ 'tt_users',
+ 'tt_clients',
+ 'tt_projects',
+ 'tt_tasks',
+ 'tt_roles'
+ );
+ foreach($tables_to_mark_deleted_in as $table) {
+ if (!ttAdmin::markGroupDeletedInTable($group_id, $table))
+ return false;
+ }