+
+ // approveTimesheet marks a timesheet as approved and sends an email to submitter.
+ static function approveTimesheet($fields) {
+ global $user;
+ $mdb2 = getConnection();
+
+ $group_id = $user->getGroup();
+ $org_id = $user->org_id;
+
+ // First, mark a timesheet as approved.
+ // Even if mail part below does not work, this will get us a functioning workflow
+ // (without email notifications).
+ $timesheet_id = $fields['timesheet_id'];
+ $manager_comment = $fields['comment'];
+
+ $sql = "update tt_timesheets set approval_status = 1, manager_comment = ".$mdb2->quote($manager_comment).
+ " where id = $timesheet_id and submit_status = 1 and group_id = $group_id and org_id = $org_id";
+ $affected = $mdb2->exec($sql);
+ if (is_a($affected, 'PEAR_Error')) return false;
+
+ // TODO: send email to submitter here...
+ return true;
+ }
+
+ // disapproveTimesheet marks a timesheet as approved and sends an email to submitter.
+ static function disapproveTimesheet($fields) {
+ global $user;
+ $mdb2 = getConnection();
+
+ $group_id = $user->getGroup();
+ $org_id = $user->org_id;
+
+ // First, mark a timesheet as disapproved.
+ // Even if mail part below does not work, this will get us a functioning workflow
+ // (without email notifications).
+ $timesheet_id = $fields['timesheet_id'];
+ $manager_comment = $fields['comment'];
+
+ $sql = "update tt_timesheets set approval_status = 0, manager_comment = ".$mdb2->quote($manager_comment).
+ " where id = $timesheet_id and submit_status = 1 and group_id = $group_id and org_id = $org_id";
+ $affected = $mdb2->exec($sql);
+ if (is_a($affected, 'PEAR_Error')) return false;
+
+ // TODO: send email to submitter here...
+ return true;
+ }
+
+ // The timesheetItemsExist determines whether tt_log records exist in the specified period
+ // for inclusion in a new timesheet.
+ static function timesheetItemsExist($fields) {
+ global $user;
+ $mdb2 = getConnection();
+
+ $user_id = $user->getUser();
+ $group_id = $user->getGroup();
+ $org_id = $user->org_id;
+
+ if (isset($fields['client_id'])) $client_id = (int) $fields['client_id'];
+ if (isset($fields['project_id'])) $project_id = (int) $fields['project_id'];
+
+ $start_date = new DateAndTime($user->date_format, $fields['start_date']);
+ $start = $start_date->toString(DB_DATEFORMAT);
+
+ $end_date = new DateAndTime($user->date_format, $fields['end_date']);
+ $end = $end_date->toString(DB_DATEFORMAT);
+
+ // sql parts.
+ if ($client_id) $client_part = " and client_id = $client_id";
+ if ($project_id) $project_part = " and project_id = $project_id";
+
+ $sql = "select count(*) as num from tt_log".
+ " where status = 1 $client_part $project_part and timesheet_id is null".
+ " and date >= ".$mdb2->quote($start)." and date <= ".$mdb2->quote($end).
+ " and user_id = $user_id and group_id = $group_id and org_id = $org_id";
+ $res = $mdb2->query($sql);
+ if (!is_a($res, 'PEAR_Error')) {
+ $val = $res->fetchRow();
+ if ($val['num']) {
+ return true;
+ }
+ }
+
+ return false;
+ }