replace locationmanager with locationmapper and devicemapper

appinfo/application.php

@@ -14,7 +14,8 @@
 
 use \OCP\AppFramework\App;
 use \OCA\Maps\Db\CacheManager;
-use \OCA\Maps\Db\LocationManager;
+use \OCA\Maps\Db\DeviceMapper;
+use \OCA\Maps\Db\LocationMapper;
 use \OCA\Maps\Controller\PageController;
 use \OCA\Maps\Controller\LocationController;
 
@@ -36,40 +37,36 @@ public function __construct (array $urlParams=array()) {
 				$c->query('Request'),
 				$c->query('UserId'),
 				$c->query('CacheManager'),
-				$c->query('LocationManager')
+				$c->query('DeviceMapper')
 			);
 		});
 		$container->registerService('LocationController', function($c) {
 			return new LocationController(
 				$c->query('AppName'), 
 				$c->query('Request'),
-				$c->query('LocationManager'),
+				$c->query('LocationMapper'),
+				$c->query('DeviceMapper'),
 				$c->query('UserId')
 			);
 		});
-	
+
 		$container->registerService('CacheManager', function($c) {
 			return new CacheManager(
 				$c->query('ServerContainer')->getDb()
 			);
 		});
-		$container->registerService('LocationManager', function($c) {
-			return new LocationManager(
+		$container->registerService('LocationMapper', function($c) {
+			return new LocationMapper(
 				$c->query('ServerContainer')->getDb()
 			);
 		});
-
-		/**
-		 * Core
-		 */
-		$container->registerService('UserId', function($c) {
-			return \OCP\User::getUser();
-		});		
-		$container->registerService('Db', function() {
-			return new Db();
+		$container->registerService('DeviceMapper', function($c) {
+			return new DeviceMapper(
+				$c->query('ServerContainer')->getDb()
+			);
 		});
-		
+
 	}
 
 
-}
+}

controller/locationcontroller.php

@@ -11,7 +11,10 @@
 
 namespace OCA\Maps\Controller;
 
-use OCA\Maps\Db\LocationManager;
+use OCA\Maps\Db\Device;
+use OCA\Maps\Db\DeviceMapper;
+use OCA\Maps\Db\Location;
+use OCA\Maps\Db\LocationMapper;
 use \OCP\IRequest;
 use \OCP\AppFramework\Http\JSONResponse;
 use \OCP\AppFramework\ApiController;
@@ -20,10 +23,13 @@
 class LocationController extends ApiController {
 
 	private $userId;
-	private $locationManager;
-	public function __construct($appName, IRequest $request, LocationManager $locationManager, $userId) {
+	private $locationMapper;
+	private $deviceMapper;
+
+	public function __construct($appName, IRequest $request, LocationMapper $locationMapper, DeviceMapper $deviceMapper, $userId) {
 		parent::__construct($appName, $request);
-		$this->locationManager = $locationManager;
+		$this->locationMapper = $locationMapper;
+		$this->deviceMapper = $deviceMapper;
 		$this->userId = $userId;
 	}
 
@@ -37,27 +43,35 @@ public function __construct($appName, IRequest $request, LocationManager $locati
 	 * @param $altitude int
 	 * @param $speed int
 	 * @param $hash string
+	 * @return JSONResponse
 	 */
 	public function update($lat, $lon, $timestamp, $hdop, $altitude, $speed, $hash) {
-		$location['lat'] = $lat;
-		$location['lng'] = $lon;
+
+		$location = new Location();
+		$location->lat = $lat;
+		$location->lng = $lon;
 		if((string)(float)$timestamp === $timestamp) {
 			if(strtotime(date('d-m-Y H:i:s',$timestamp)) === (int)$timestamp) {
-				$location['timestamp'] = (int)$timestamp;
+				$location->timestamp = (int)$timestamp;
 			} elseif(strtotime(date('d-m-Y H:i:s',$timestamp/1000)) === (int)floor($timestamp/1000)) {
-				$location['timestamp'] = (int)floor($timestamp/1000);
+				$location->timestamp = (int)floor($timestamp/1000);
 			}
 		} else {
-			$location['timestamp'] = strtotime($timestamp);
+			$location->timestamp = strtotime($timestamp);
 		}
-		$location['hdop'] = $hdop;
-		$location['altitude'] = $altitude;
-		$location['speed'] = $speed;
-		$location['device_hash'] = $hash;
+		$location->hdop = $hdop;
+		$location->altitude = $altitude;
+		$location->speed = $speed;
+		$location->deviceHash = $hash;
 
 		/* Only save location if hash exists in db */
-		if ( $this->locationManager->checkHash($location['device_hash']) ){
-			$this->locationManager->save($location);
+		try {
+			$this->deviceMapper->findByHash($hash);
+			return new JSONResponse($this->locationMapper->insert($location));
+		} catch(\OCP\AppFramework\Db\DoesNotExistException $e) {
+			return new JSONResponse([
+				'error' => $e->getMessage()
+			]);
 		}
 	}
 
@@ -68,10 +82,16 @@ public function update($lat, $lon, $timestamp, $hdop, $altitude, $speed, $hash)
 	 * @return JSONResponse
 	 */
 	public function addDevice($name){
-		$deviceName = $name;
-		$hash = uniqid();
-		$deviceId = $this->locationManager->addDevice($deviceName,$hash,$this->userId);
-		$response = array('id'=> $deviceId,'hash'=>$hash);
+		$device = new Device();
+		$device->name = $name;
+		$device->hash = uniqid();
+		$device->created = time();
+		$device->userId = $this->userId;
+
+		/* @var $device Device */
+		$device = $this->deviceMapper->insert($device);
+
+		$response = array('id'=> $device->getId(),'hash'=>$device->hash);
 		return new JSONResponse($response);
 	}
 
@@ -81,7 +101,7 @@ public function addDevice($name){
 	 * @return JSONResponse
 	 */
 	public function loadDevices(){
-		$response = $this->locationManager->loadAll($this->userId);
+		$response = $this->deviceMapper->findAll($this->userId);
 		return new JSONResponse($response);
 	}
 
@@ -100,8 +120,9 @@ public function loadLocations($devices, $from, $till, $limit){
 		$till = ($till != '') ? strtotime($till) : strtotime('now');
 		$limit = ($limit != '') ? (int) $limit : 2000;
 		$response = array();
-		foreach($deviceIds as $device){
-			$response[$device] = $this->locationManager->loadHistory($device,$from,$till,$limit);
+		foreach($deviceIds as $deviceId){
+			$hash = $this->deviceMapper->findById($deviceId)->hash;
+			$response[$deviceId] = $this->locationMapper->findBetween($hash, $from, $till, $limit);
 		}
 		return new JSONResponse($response);
 	}
@@ -113,7 +134,11 @@ public function loadLocations($devices, $from, $till, $limit){
 	 * @return JSONResponse
 	 */
 	public function removeDevice($deviceId){
-		$this->locationManager->remove($deviceId,$this->userId);
+		/* @var $device Device */
+		$device = $this->deviceMapper->findById($deviceId);
+		if($device->userId == $this->userId) {
+			$this->deviceMapper->delete($device);
+		}
 		return new JSONResponse();
 	}
 

controller/pagecontroller.php

@@ -11,6 +11,7 @@
 
 namespace OCA\Maps\Controller;
 
+use \OCA\Maps\Db\DeviceMapper;
 use \OCP\IRequest;
 use \OCP\AppFramework\Http\TemplateResponse;
 use \OCP\AppFramework\Controller;
@@ -20,12 +21,14 @@ class PageController extends Controller {
 
 	private $userId;
 	private $cacheManager;
-	private $locationManager;
-	public function __construct($appName, IRequest $request, $userId, $cacheManager,$locationManager) {
+	private $deviceMapper;
+	public function __construct($appName, IRequest $request, $userId,
+								CacheManager $cacheManager,
+								DeviceMapper	$deviceMapper) {
 		parent::__construct($appName, $request);
 		$this -> userId = $userId;
 		$this -> cacheManager = $cacheManager;
-		$this -> locationManager = $locationManager;
+		$this -> deviceMapper = $deviceMapper;
 	}
 
 	/**
@@ -39,7 +42,8 @@ public function __construct($appName, IRequest $request, $userId, $cacheManager,
 	 * @NoCSRFRequired
 	 */
 	public function index() {
-		$params = array('user' => $this -> userId,'devices'=>$this->locationManager->loadAll($this->userId));
+
+		$params = array('user' => $this -> userId,'devices'=>$this->deviceMapper->findAll($this->userId));
 		$response = new TemplateResponse('maps', 'main', $params);
 		if (class_exists('OCP\AppFramework\Http\ContentSecurityPolicy')) {
 			$csp = new \OCP\AppFramework\Http\ContentSecurityPolicy();

db/cachemanager.php

@@ -16,7 +16,7 @@
 class CacheManager {
 	private $userid;
 	private $db;
-	public function __construct($db) {
+	public function __construct(IDb $db) {
 		$this -> db = $db;
 	}
 

db/device.php

@@ -0,0 +1,11 @@
+<?php
+namespace OCA\Maps\Db;
+
+use OCP\AppFramework\Db\Entity;
+
+class Device extends Entity {
+	public $userId;
+	public $name;
+	public $hash;
+	public $created;
+}

db/devicemapper.php

@@ -0,0 +1,49 @@
+<?php
+namespace OCA\Maps\Db;
+
+use OCP\AppFramework\Db\Mapper;
+use OCP\IDBConnection;
+
+class DeviceMapper extends Mapper {
+
+	public function __construct(IDBConnection $db) {
+		parent::__construct($db, 'maps_location_track_users', '\OCA\Maps\Db\Device');
+	}
+
+	/**
+	 * @param string $hash
+	 * @throws \OCP\AppFramework\Db\DoesNotExistException if not found
+	 * @throws \OCP\AppFramework\Db\MultipleObjectsReturnedException if more than one result
+	 * @return Device
+	 */
+	public function findByHash($hash) {
+		$sql = 'SELECT * FROM `*PREFIX*maps_location_track_users` '.
+			'WHERE `hash` = ?';
+		return $this->findEntity($sql, [$hash]);
+	}
+
+	/**
+	 * @param int $id
+	 * @throws \OCP\AppFramework\Db\DoesNotExistException if not found
+	 * @throws \OCP\AppFramework\Db\MultipleObjectsReturnedException if more than one result
+	 * @return Device
+	 */
+	public function findById($id) {
+		$sql = 'SELECT * FROM `*PREFIX*maps_location_track_users` '.
+			'WHERE `id` = ?';
+		return $this->findEntity($sql, [$id]);
+	}
+
+	/**
+	 * @param string $userId
+	 * @param int $limit
+	 * @param int $offset
+	 * @return Device[]
+	 */
+	public function findAll($userId, $limit=null, $offset=null) {
+		$sql = 'SELECT * FROM `*PREFIX*maps_location_track_users`'.
+			'WHERE `user_id` = ?';
+		return $this->findEntities($sql, [$userId], $limit, $offset);
+	}
+
+}

db/location.php

@@ -0,0 +1,14 @@
+<?php
+namespace OCA\Maps\Db;
+
+use OCP\AppFramework\Db\Entity;
+
+class Location extends Entity {
+	public $deviceHash;
+	public $lat;
+	public $lng;
+	public $timestamp;
+	public $hdop;
+	public $altitude;
+	public $speed;
+}