public function ensureChangedFlagsAreSet(EventCommentHistoryModel $eventCommentHistory)
{
global $DB;
// do we already have them?
if (!$eventCommentHistory->isAnyChangeFlagsUnknown()) {
return;
}
// load last.
$stat = $DB->prepare("SELECT * FROM event_comment_history WHERE event_comment_id = :id AND created_at < :at " . "ORDER BY created_at DESC");
$stat->execute(array('id' => $eventCommentHistory->getId(), 'at' => $eventCommentHistory->getCreatedAt()->format("Y-m-d H:i:s")));
if ($stat->rowCount() == 0) {
$eventCommentHistory->setChangedFlagsFromNothing();
} else {
while ($eventCommentHistory->isAnyChangeFlagsUnknown() && ($lastHistoryData = $stat->fetch())) {
$lastHistory = new EventCommentHistoryModel();
$lastHistory->setFromDataBaseRow($lastHistoryData);
$eventCommentHistory->setChangedFlagsFromLast($lastHistory);
}
}
// Save back to DB
$sqlFields = array();
$sqlParams = array('id' => $eventCommentHistory->getId(), 'created_at' => $eventCommentHistory->getCreatedAt()->format("Y-m-d H:i:s"), 'is_new' => $eventCommentHistory->getIsNew() ? 1 : 0);
if ($eventCommentHistory->getTitleChangedKnown()) {
$sqlFields[] = " title_changed = :title_changed ";
$sqlParams['title_changed'] = $eventCommentHistory->getTitleChanged() ? 1 : -1;
}
if ($eventCommentHistory->getCommentChangedKnown()) {
$sqlFields[] = " comment_changed = :comment_changed ";
$sqlParams['comment_changed'] = $eventCommentHistory->getCommentChanged() ? 1 : -1;
}
if ($eventCommentHistory->getIsDeletedChangedKnown()) {
$sqlFields[] = " is_deleted_changed = :is_deleted_changed ";
$sqlParams['is_deleted_changed'] = $eventCommentHistory->getIsDeletedChanged() ? 1 : -1;
}
if ($eventCommentHistory->getIsClosedByAdminChangedKnown()) {
$sqlFields[] = " is_closed_by_admin_changed = :is_closed_by_admin_changed ";
$sqlParams['is_closed_by_admin_changed'] = $eventCommentHistory->getIsClosedByAdminChanged() ? 1 : -1;
}
$statUpdate = $DB->prepare("UPDATE event_comment_history SET " . " is_new = :is_new, " . implode(" , ", $sqlFields) . " WHERE event_comment_id = :id AND created_at = :created_at");
$statUpdate->execute($sqlParams);
}
