refactoring, added rooms api

app/models/managers/SubDeviceManager.php

@@ -0,0 +1,74 @@
+<?php
+class SubDeviceManager
+{
+	public static $devices;
+
+	public static function getAllSubDevices($deviceId = null)
+	{
+		if ($deviceId == null){
+			return Db::loadAll("SELECT * FROM subdevices");
+		}
+		return Db::loadAll("SELECT * FROM subdevices WHERE device_id = ?", array($deviceId));
+	}
+
+	public static function getSubDeviceMaster($subDeviceId)
+	{
+		return Db::loadOne("SELECT * FROM devices WHERE device_id = (SELECT device_id FROM subdevices WHERE subdevice_id = ?)", array($subDeviceId));
+	}
+
+	public static function getSubDeviceByMaster($deviceId, $subDeviceType = null)
+	{
+		if ($subDeviceType == null) {
+			return Db::loadOne("SELECT * FROM subdevices WHERE device_id = ?;", array($deviceId));
+		} else {
+			return Db::loadOne("SELECT * FROM subdevices WHERE device_id = ? AND type = ?;", array($deviceId, $subDeviceType));
+		}
+	}
+
+	public static function getSubDeviceByMasterAndType($deviceId, $subDeviceType = null)
+	{
+		if (!empty($subDeviceType)) {
+			return Db::loadOne("SELECT * FROM subdevices WHERE device_id = ?;", array($deviceId));
+		} else {
+			return Db::loadOne("SELECT * FROM subdevices WHERE device_id = ? AND type = ?;", array($deviceId, $subDeviceType));
+		}
+	}
+
+	public static function getSubDevice($subDeviceId)
+	{
+		return Db::loadOne("SELECT * FROM subdevices WHERE subdevice_id = ?;", array($subDeviceId));
+	}
+
+	public static function getSubDevicesTypeForMater($deviceId)
+	{
+		$parsedTypes = [];
+		$types = Db::loadAll("SELECT type FROM subdevices WHERE device_id = ?;", array($deviceId));
+		foreach ($types as $orderNum => $type) {
+			$parsedTypes[$orderNum] = $type['type'];
+		}
+		return $parsedTypes;
+	}
+
+	//check if dubdevice exist
+
+	public static function create($deviceId, $type, $unit)
+	{
+		$record = array(
+			'device_id' => $deviceId,
+			'type' => $type,
+			'unit' => $unit,
+		);
+		try {
+			Db::add('subdevices', $record);
+		} catch (PDOException $error) {
+			echo $error->getMessage();
+			die();
+		}
+	}
+
+	public static function remove($subDeviceId)
+	{
+		RecordManager::cleanSubdeviceRecords($subDeviceId);
+		return Db::loadAll("DELETE FROM subdevices WHERE subdevice_id = ?", array($subDeviceId));
+	}
+}