56 lines
1.7 KiB
PHP
56 lines
1.7 KiB
PHP
<?php
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class SubDeviceManager
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{
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public static $devices;
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public function getAllSubDevices($deviceId)
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{
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return Db::loadAll("SELECT * FROM subdevices WHERE device_id = ?", array($deviceId));
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}
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public function getSubDeviceMaster($subDeviceId)
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{
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return Db::loadOne("SELECT * FROM devices WHERE device_id = (SELECT device_id FROM subdevices WHERE subdevice_id = ?)", array($subDeviceId));
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}
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public function getSubDeviceByMaster($deviceId, $subDeviceType = null)
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{
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if ($subDeviceType == null) {
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return Db::loadOne("SELECT * FROM subdevices WHERE device_id = ?;", array($deviceId));
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} else {
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return Db::loadOne("SELECT * FROM subdevices WHERE device_id = ? AND type = ?;", array($deviceId, $subDeviceType));
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}
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}
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public function getSubDeviceByMasterAndType($deviceId, $subDeviceType = null)
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{
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if (!empty($subDeviceType)) {
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return Db::loadOne("SELECT * FROM subdevices WHERE device_id = ?;", array($deviceId));
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} else {
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return Db::loadOne("SELECT * FROM subdevices WHERE device_id = ? AND type = ?;", array($deviceId, $subDeviceType));
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}
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}
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public function getSubDevice($subDeviceId)
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{
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return Db::loadOne("SELECT * FROM subdevices WHERE subdevice_id = ?;", array($subDeviceId));
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}
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//check if dubdevice exist
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public function create($deviceId, $type, $unit)
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{
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$record = array(
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'device_id' => $deviceId,
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'type' => $type,
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'unit' => $unit,
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);
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try {
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Db::add('subdevices', $record);
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} catch (PDOException $error) {
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echo $error->getMessage();
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die();
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}
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}
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}
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