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<?php
class Scheduler
{
public static function updateSchedule($locationid, $action, $options, $openingTimes) {
if ($openingTimes == '') {
self::deleteSchedule($locationid, $action);
return false;
}
$nextwake = self::calcNextwake($action, $openingTimes);
$json_options = json_encode($options);
self::upsert($locationid, $action, $nextwake, $json_options);
return true;
}
public static function deleteSchedule($locationid, $action) {
Database::exec("DELETE FROM `scheduler`
WHERE locationid = :lid AND action = :act", array(
'lid' => $locationid,
'act' => $action
));
}
private static function calcNextwake($action, $openingTimes) {
//TODO: Calculate nextWake based on openingTimes. Needs action to know if openTimes or closingTimes are used.
return 0;
}
private static function upsert($locationid, $action, $nextwake, $options) {
$schedule = Database::queryFirst("SELECT locationid, action
FROM `scheduler`
WHERE locationid = :lid AND action = :act", array(
'lid' => $locationid,
'act' => $action
));
if ($schedule === false) {
Database::exec("INSERT INTO `scheduler` (locationid, action, nextwake, options)
VALUES (:lid, :act, :next, :opt)", array(
'lid' => $locationid,
'act' => $action,
'next' => $nextwake,
'opt' => $options
));
} else {
Database::exec("UPDATE `scheduler`
SET nextwake = :next, options = :opt
WHERE locationid = :lid AND action = :act", array(
'next' => $nextwake,
'opt' => $options,
'lid' => $locationid,
'act' => $action
));
}
return true;
}
}
|
