+ // We need to inherit other attributes from the parent group.
+ $attrs = ttGroupHelper::getGroupAttrs($parent_id);
+
+ $columns = '(parent_id, org_id, name, description, currency, decimal_mark, lang, date_format, time_format'.
+ ', week_start, tracking_mode, project_required, task_required, record_type, bcc_email'.
+ ', allow_ip, password_complexity, plugins, lock_spec'.
+ ', workday_minutes, config, created, created_ip, created_by)';
+
+ $values = " values ($parent_id, $org_id";
+ $values .= ', '.$mdb2->quote($name);
+ $values .= ', '.$mdb2->quote($description);
+ $values .= ', '.$mdb2->quote($attrs['currency']);
+ $values .= ', '.$mdb2->quote($attrs['decimal_mark']);
+ $values .= ', '.$mdb2->quote($attrs['lang']);
+ $values .= ', '.$mdb2->quote($attrs['date_format']);
+ $values .= ', '.$mdb2->quote($attrs['time_format']);
+ $values .= ', '.(int)$attrs['week_start'];
+ $values .= ', '.(int)$attrs['tracking_mode'];
+ $values .= ', '.(int)$attrs['project_required'];
+ $values .= ', '.(int)$attrs['task_required'];
+ $values .= ', '.(int)$attrs['record_type'];
+ $values .= ', '.$mdb2->quote($attrs['bcc_email']);
+ $values .= ', '.$mdb2->quote($attrs['allow_ip']);
+ $values .= ', '.$mdb2->quote($attrs['password_complexity']);
+ $values .= ', '.$mdb2->quote($attrs['plugins']);
+ $values .= ', '.$mdb2->quote($attrs['lock_spec']);
+ $values .= ', '.(int)$attrs['workday_minutes'];
+ $values .= ', '.$mdb2->quote($attrs['config']);
+ $values .= ', now(), '.$mdb2->quote($_SERVER['REMOTE_ADDR']).', '.$mdb2->quote($user->id);
+ $values .= ')';
+
+ $sql = 'insert into tt_groups '.$columns.$values;
+ $affected = $mdb2->exec($sql);
+ if (is_a($affected, 'PEAR_Error')) return false;
+
+ $subgroup_id = $mdb2->lastInsertID('tt_groups', 'id');
+
+ // Copy roles from the parent group to child group.
+ if (!ttRoleHelper::copyRolesToGroup($subgroup_id))
+ return false;
+
+ return $subgroup_id;
+ }
+
+ // markGroupDeleted marks a group and everything in it as deleted.
+ // This function is called in context of a logged on user (global $user object).
+ // It uses current user attributes for access checks and in sql queries.
+ // Compare this with admin:
+ // admin can delete any group.
+ // user can delete only relevant groups and only if allowed.
+ static function markGroupDeleted($group_id) {
+ global $user;
+
+ $mdb2 = getConnection();
+ $org_id = $user->org_id;
+
+ // Security check.
+ if (!$user->isGroupValid($group_id))
+ return false;
+
+ // Keep the logic simple by returning false on first error.
+
+ // Obtain subgroups and call self recursively on them.
+ $subgroups = $user->getSubgroups($group_id);
+ foreach($subgroups as $subgroup) {
+ if (!$this->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 $table) {
+ if (!ttGroupHelper::deleteGroupEntriesFromTable($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 $table) {
+ if (!ttGroupHelper::markGroupDeletedInTable($group_id, $table))
+ return false;
+ }