rename businesslayer to service

42 files changed, 659 insertions, 1136 deletions

diff --git a/appinfo/application.php b/appinfo/application.php
index d325adf00..c69c2ca5b 100644
--- a/appinfo/application.php
+++ b/appinfo/application.php
@@ -28,9 +28,9 @@ use \OCA\News\Controller\FolderApiController;
 use \OCA\News\Controller\FeedApiController;
 use \OCA\News\Controller\ItemApiController;
 
-use \OCA\News\BusinessLayer\FolderBusinessLayer;
-use \OCA\News\BusinessLayer\FeedBusinessLayer;
-use \OCA\News\BusinessLayer\ItemBusinessLayer;
+use \OCA\News\Service\FolderService;
+use \OCA\News\Service\FeedService;
+use \OCA\News\Service\ItemService;
 
 use \OCA\News\Db\FolderMapper;
 use \OCA\News\Db\FeedMapper;
@@ -86,9 +86,9 @@ class Application extends App {
 			return new FolderController(
 				$c->query('AppName'), 
 				$c->query('Request'),
-				$c->query('FolderBusinessLayer'),
-				$c->query('FeedBusinessLayer'),
-				$c->query('ItemBusinessLayer'),
+				$c->query('FolderService'),
+				$c->query('FeedService'),
+				$c->query('ItemService'),
 				$c->query('UserId')
 			);
 		});
@@ -97,9 +97,9 @@ class Application extends App {
 			return new FeedController(
 				$c->query('AppName'), 
 				$c->query('Request'),
-				$c->query('FolderBusinessLayer'),
-				$c->query('FeedBusinessLayer'),
-				$c->query('ItemBusinessLayer'),
+				$c->query('FolderService'),
+				$c->query('FeedService'),
+				$c->query('ItemService'),
 				$c->query('CoreConfig'),
 				$c->query('UserId')
 			);
@@ -109,8 +109,8 @@ class Application extends App {
 			return new ItemController(
 				$c->query('AppName'), 
 				$c->query('Request'),
-				$c->query('FeedBusinessLayer'),
-				$c->query('ItemBusinessLayer'),
+				$c->query('FeedService'),
+				$c->query('ItemService'),
 				$c->query('CoreConfig'),
 				$c->query('UserId')
 			);
@@ -120,9 +120,9 @@ class Application extends App {
 			return new ExportController(
 				$c->query('AppName'), 
 				$c->query('Request'),
-				$c->query('FeedBusinessLayer'),
-				$c->query('FolderBusinessLayer'),
-				$c->query('ItemBusinessLayer'),
+				$c->query('FolderService'),
+				$c->query('FeedService'),
+				$c->query('ItemService'),
 				$c->query('OPMLExporter'),
 				$c->query('UserId')
 			);
@@ -141,8 +141,8 @@ class Application extends App {
 			return new FolderApiController(
 				$c->query('AppName'), 
 				$c->query('Request'),
-				$c->query('FolderBusinessLayer'),
-				$c->query('ItemBusinessLayer'),
+				$c->query('FolderService'),
+				$c->query('ItemService'),
 				$c->query('UserId')
 			);
 		});
@@ -151,9 +151,8 @@ class Application extends App {
 			return new FeedApiController(
 				$c->query('AppName'), 
 				$c->query('Request'),
-				$c->query('FolderBusinessLayer'),
-				$c->query('FeedBusinessLayer'),
-				$c->query('ItemBusinessLayer'),
+				$c->query('FeedService'),
+				$c->query('ItemService'),
 				$c->query('Logger'),
 				$c->query('UserId'),
 				$c->query('LoggerParameters')
@@ -164,7 +163,7 @@ class Application extends App {
 			return new ItemApiController(
 				$c->query('AppName'), 
 				$c->query('Request'),
-				$c->query('ItemBusinessLayer'),
+				$c->query('ItemService'),
 				$c->query('UserId')
 			);
 		});
@@ -173,8 +172,8 @@ class Application extends App {
 		/**
 		 * Business Layer
 		 */
-		$container->registerService('FolderBusinessLayer', function($c) {
-			return new FolderBusinessLayer(
+		$container->registerService('FolderService', function($c) {
+			return new FolderService(
 				$c->query('FolderMapper'),
 				$c->query('L10N'),
 				$c->query('TimeFactory'),
@@ -182,8 +181,8 @@ class Application extends App {
 			);
 		});
 
-		$container->registerService('FeedBusinessLayer', function($c) {
-			return new FeedBusinessLayer(
+		$container->registerService('FeedService', function($c) {
+			return new FeedService(
 				$c->query('FeedMapper'),
 				$c->query('Fetcher'),
 				$c->query('ItemMapper'),
@@ -197,8 +196,8 @@ class Application extends App {
 			);
 		});
 
-		$container->registerService('ItemBusinessLayer', function($c) {
-			return new ItemBusinessLayer(
+		$container->registerService('ItemService', function($c) {
+			return new ItemService(
 				$c->query('ItemMapper'),
 				$c->query('StatusFlag'),
 				$c->query('TimeFactory'),
@@ -414,9 +413,9 @@ class Application extends App {
 
 		$container->registerService('Updater', function($c) {
 			return new Updater(
-				$c->query('FolderBusinessLayer'),
-				$c->query('FeedBusinessLayer'),
-				$c->query('ItemBusinessLayer')
+				$c->query('FolderService'),
+				$c->query('FeedService'),
+				$c->query('ItemService')
 			);
 		});
 
diff --git a/controller/exportcontroller.php b/controller/exportcontroller.php
index 4652fa9a4..f5f97ee71 100644
--- a/controller/exportcontroller.php
+++ b/controller/exportcontroller.php
@@ -20,31 +20,31 @@ use \OCP\AppFramework\Http\JSONResponse;
 use \OCP\AppFramework\Http\Response;
 
 use \OCA\News\Http\TextDownloadResponse;
-use \OCA\News\BusinessLayer\FeedBusinessLayer;
-use \OCA\News\BusinessLayer\FolderBusinessLayer;
-use \OCA\News\BusinessLayer\ItemBusinessLayer;
+use \OCA\News\Service\FolderService;
+use \OCA\News\Service\FeedService;
+use \OCA\News\Service\ItemService;
 use \OCA\News\Utility\OPMLExporter;
 
 class ExportController extends Controller {
 
 	private $opmlExporter;
-	private $folderBusinessLayer;
-	private $feedBusinessLayer;
-	private $itemBusinessLayer;
+	private $folderService;
+	private $feedService;
+	private $itemService;
 	private $userId;
 
 	public function __construct($appName, 
 	                            IRequest $request,
-	                            FeedBusinessLayer $feedBusinessLayer,
-	                            FolderBusinessLayer $folderBusinessLayer,
-	                            ItemBusinessLayer $itemBusinessLayer,
+	                            FolderService $folderService,
+	                            FeedService $feedService,
+	                            ItemService $itemService,
 	                            OPMLExporter $opmlExporter,
 	                            $userId){
 		parent::__construct($appName, $request);
-		$this->feedBusinessLayer = $feedBusinessLayer;
-		$this->folderBusinessLayer = $folderBusinessLayer;
+		$this->feedService = $feedService;
+		$this->folderService = $folderService;
 		$this->opmlExporter = $opmlExporter;
-		$this->itemBusinessLayer = $itemBusinessLayer;
+		$this->itemService = $itemService;
 		$this->userId = $userId;
 	}
 
@@ -54,8 +54,8 @@ class ExportController extends Controller {
 	 * @NoCSRFRequired
 	 */
 	public function opml(){
-		$feeds = $this->feedBusinessLayer->findAll($this->userId);
-		$folders = $this->folderBusinessLayer->findAll($this->userId);
+		$feeds = $this->feedService->findAll($this->userId);
+		$folders = $this->folderService->findAll($this->userId);
 		$opml = $this->opmlExporter->build($folders, $feeds)->saveXML();
 		return new TextDownloadResponse($opml, 'subscriptions.opml', 'text/xml');
 	}
@@ -66,8 +66,8 @@ class ExportController extends Controller {
 	 * @NoCSRFRequired
 	 */
 	public function articles(){
-		$feeds = $this->feedBusinessLayer->findAll($this->userId);
-		$items = $this->itemBusinessLayer->getUnreadOrStarred($this->userId);
+		$feeds = $this->feedService->findAll($this->userId);
+		$items = $this->itemService->getUnreadOrStarred($this->userId);
 
 		// build assoc array for fast access
 		$feedsDict = [];
diff --git a/controller/feedapicontroller.php b/controller/feedapicontroller.php
index 750d504af..c6b5b6866 100644
--- a/controller/feedapicontroller.php
+++ b/controller/feedapicontroller.php
@@ -18,36 +18,32 @@ use \OCP\ILogger;
 use \OCP\AppFramework\ApiController;
 use \OCP\AppFramework\Http;
 
-use \OCA\News\BusinessLayer\FeedBusinessLayer;
-use \OCA\News\BusinessLayer\FolderBusinessLayer;
-use \OCA\News\BusinessLayer\ItemBusinessLayer;
-use \OCA\News\BusinessLayer\BusinessLayerException;
-use \OCA\News\BusinessLayer\BusinessLayerConflictException;
+use \OCA\News\Service\FeedService;
+use \OCA\News\Service\ItemService;
+use \OCA\News\Service\ServiceNotFoundException;
+use \OCA\News\Service\ServiceConflictException;
 
 
 class FeedApiController extends ApiController {
 
 	use JSONHttpError;
 
-	private $itemBusinessLayer;
-	private $feedBusinessLayer;
-	private $folderBusinessLayer;
+	private $itemService;
+	private $feedService;
 	private $userId;
 	private $logger;
 	private $loggerParams;
 
 	public function __construct($appName,
 	                            IRequest $request,
-	                            FolderBusinessLayer $folderBusinessLayer,
-	                            FeedBusinessLayer $feedBusinessLayer,
-	                            ItemBusinessLayer $itemBusinessLayer,
+	                            FeedService $feedService,
+	                            ItemService $itemService,
 	                            ILogger $logger,
 	                            $userId,
 	                            $loggerParams){
 		parent::__construct($appName, $request);
-		$this->folderBusinessLayer = $folderBusinessLayer;
-		$this->feedBusinessLayer = $feedBusinessLayer;
-		$this->itemBusinessLayer = $itemBusinessLayer;
+		$this->feedService = $feedService;
+		$this->itemService = $itemService;
 		$this->userId = $userId;
 		$this->logger = $logger;
 		$this->loggerParams = $loggerParams;
@@ -64,16 +60,16 @@ class FeedApiController extends ApiController {
 
 		$result = [
 			'feeds' => [],
-			'starredCount' => $this->itemBusinessLayer->starredCount($this->userId),
-			'feeds' => $this->feedBusinessLayer->findAll($this->userId)
+			'starredCount' => $this->itemService->starredCount($this->userId),
+			'feeds' => $this->feedService->findAll($this->userId)
 		];
 
 		
 		try {
-			$result['newestItemId'] = $this->itemBusinessLayer->getNewestItemId($this->userId);
+			$result['newestItemId'] = $this->itemService->getNewestItemId($this->userId);
 		
 		// in case there are no items, ignore
-		} catch(BusinessLayerException $ex) {}
+		} catch(ServiceNotFoundException $ex) {}
 
 		return $result;
 	}
@@ -89,22 +85,22 @@ class FeedApiController extends ApiController {
 	 */
 	public function create($url, $folderId=0) {
 		try {
-			$this->feedBusinessLayer->purgeDeleted($this->userId, false);
+			$this->feedService->purgeDeleted($this->userId, false);
 
-			$feed = $this->feedBusinessLayer->create($url, $folderId, $this->userId);
+			$feed = $this->feedService->create($url, $folderId, $this->userId);
 			$result = ['feeds' => [$feed]];
 
 			try {
-				$result['newestItemId'] = $this->itemBusinessLayer->getNewestItemId($this->userId);
+				$result['newestItemId'] = $this->itemService->getNewestItemId($this->userId);
 
 			// in case there are no items, ignore
-			} catch(BusinessLayerException $ex) {}
+			} catch(ServiceNotFoundException $ex) {}
 
 			return $result;
 
-		} catch(BusinessLayerConflictException $ex) {
+		} catch(ServiceConflictException $ex) {
 			return $this->error($ex, Http::STATUS_CONFLICT);
-		} catch(BusinessLayerException $ex) {
+		} catch(ServiceNotFoundException $ex) {
 			return $this->error($ex, Http::STATUS_NOT_FOUND);
 		}
 	}
@@ -119,8 +115,8 @@ class FeedApiController extends ApiController {
 	 */
 	public function delete($feedId) {
 		try {
-			$this->feedBusinessLayer->delete($feedId, $this->userId);
-		} catch(BusinessLayerException $ex) {
+			$this->feedService->delete($feedId, $this->userId);
+		} catch(ServiceNotFoundException $ex) {
 			return $this->error($ex, Http::STATUS_NOT_FOUND);
 		}
 	}
@@ -135,7 +131,7 @@ class FeedApiController extends ApiController {
 	 * @param int $newestItemId
 	 */
 	public function read($feedId, $newestItemId) {
-		$this->itemBusinessLayer->readFeed($feedId, $newestItemId, $this->userId);
+		$this->itemService->readFeed($feedId, $newestItemId, $this->userId);
 	}
 
 
@@ -149,8 +145,8 @@ class FeedApiController extends ApiController {
 	 */
 	public function move($feedId, $folderId) {
 		try {
-			$this->feedBusinessLayer->move($feedId, $folderId, $this->userId);
-		} catch(BusinessLayerException $ex) {
+			$this->feedService->move($feedId, $folderId, $this->userId);
+		} catch(ServiceNotFoundException $ex) {
 			return $this->error($ex, Http::STATUS_NOT_FOUND);
 		}
 	}
@@ -166,8 +162,8 @@ class FeedApiController extends ApiController {
 	 */
 	public function rename($feedId, $feedTitle) {
 		try {
-			$this->feedBusinessLayer->rename($feedId, $feedTitle, $this->userId);
-		} catch(BusinessLayerException $ex) {
+			$this->feedService->rename($feedId, $feedTitle, $this->userId);
+		} catch(ServiceNotFoundException $ex) {
 			return $this->error($ex, Http::STATUS_NOT_FOUND);
 		}
 	}
@@ -178,7 +174,7 @@ class FeedApiController extends ApiController {
 	 * @CORS
 	 */
 	public function fromAllUsers() {
-		$feeds = $this->feedBusinessLayer->findAllFromAllUsers();
+		$feeds = $this->feedService->findAllFromAllUsers();
 		$result = ['feeds' => []];
 
 		foreach ($feeds as $feed) {
@@ -200,7 +196,7 @@ class FeedApiController extends ApiController {
 	 */
 	public function update($userId, $feedId) {
 		try {
-			$this->feedBusinessLayer->update($feedId, $userId);
+			$this->feedService->update($feedId, $userId);
 		// ignore update failure (feed could not be reachable etc, we dont care)
 		} catch(\Exception $ex) {
 			$this->logger->debug('Could not update feed ' . $ex->getMessage(),
diff --git a/controller/feedcontroller.php b/controller/feedcontroller.php
index 9b5274fb5..c31d4d1d6 100644
--- a/controller/feedcontroller.php
+++ b/controller/feedcontroller.php
@@ -18,11 +18,11 @@ use \OCP\IConfig;
 use \OCP\AppFramework\Controller;
 use \OCP\AppFramework\Http;
 
-use \OCA\News\BusinessLayer\ItemBusinessLayer;
-use \OCA\News\BusinessLayer\FeedBusinessLayer;
-use \OCA\News\BusinessLayer\FolderBusinessLayer;
-use \OCA\News\BusinessLayer\BusinessLayerException;
-use \OCA\News\BusinessLayer\BusinessLayerConflictException;
+use \OCA\News\Service\ItemService;
+use \OCA\News\Service\FeedService;
+use \OCA\News\Service\FolderService;
+use \OCA\News\Service\ServiceNotFoundException;
+use \OCA\News\Service\ServiceConflictException;
 use \OCA\News\Db\FeedType;
 
 
@@ -30,23 +30,23 @@ class FeedController extends Controller {
 
 	use JSONHttpError;
 
-	private $feedBusinessLayer;
-	private $folderBusinessLayer;
-	private $itemBusinessLayer;
+	private $feedService;
+	private $folderService;
+	private $itemService;
 	private $userId;
 	private $settings;
 
 	public function __construct($appName, 
 	                            IRequest $request, 
-		                        FolderBusinessLayer $folderBusinessLayer,
-	                            FeedBusinessLayer $feedBusinessLayer,
-		                        ItemBusinessLayer $itemBusinessLayer,
+		                        FolderService $folderService,
+	                            FeedService $feedService,
+		                        ItemService $itemService,
 		                        IConfig $settings,
 	                            $userId){
 		parent::__construct($appName, $request);
-		$this->feedBusinessLayer = $feedBusinessLayer;
-		$this->folderBusinessLayer = $folderBusinessLayer;
-		$this->itemBusinessLayer = $itemBusinessLayer;
+		$this->feedService = $feedService;
+		$this->folderService = $folderService;
+		$this->itemService = $itemService;
 		$this->userId = $userId;
 		$this->settings = $settings;
 	}
@@ -61,17 +61,17 @@ class FeedController extends Controller {
 		// because of this we also pass the starred count and the newest
 		// item id which will be used for marking feeds read
 		$params = [
-			'feeds' => $this->feedBusinessLayer->findAll($this->userId),
-			'starred' => $this->itemBusinessLayer->starredCount($this->userId)
+			'feeds' => $this->feedService->findAll($this->userId),
+			'starred' => $this->itemService->starredCount($this->userId)
 		];
 
 		try {
 			$params['newestItemId'] = 
-				$this->itemBusinessLayer->getNewestItemId($this->userId);
+				$this->itemService->getNewestItemId($this->userId);
 		
 		// An exception occurs if there is a newest item. If there is none,
 		// simply ignore it and do not add the newestItemId
-		} catch (BusinessLayerException $ex) {}
+		} catch (ServiceNotFoundException $ex) {}
 
 		return $params;
 	}
@@ -94,17 +94,17 @@ class FeedController extends Controller {
 		// check if feed or folder exists
 		try {
 			if($feedType === FeedType::FOLDER){
-				$this->folderBusinessLayer->find($feedId, $this->userId);
+				$this->folderService->find($feedId, $this->userId);
 			
 			} elseif ($feedType === FeedType::FEED){
-				$this->feedBusinessLayer->find($feedId, $this->userId);
+				$this->feedService->find($feedId, $this->userId);
 			
 			// if its the first launch, those values will be null
 			} elseif($feedType === null){
-				throw new BusinessLayerException('');
+				throw new ServiceNotFoundException('');
 			}
 	
-		} catch (BusinessLayerException $ex){
+		} catch (ServiceNotFoundException $ex){
 			$feedId = 0;
 			$feedType = FeedType::SUBSCRIPTIONS;
 		}
@@ -128,24 +128,24 @@ class FeedController extends Controller {
 		try {
 			// we need to purge deleted feeds if a feed is created to 
 			// prevent already exists exceptions
-			$this->feedBusinessLayer->purgeDeleted($this->userId, false);
+			$this->feedService->purgeDeleted($this->userId, false);
 
-			$feed = $this->feedBusinessLayer->create($url, $parentFolderId, $this->userId);
+			$feed = $this->feedService->create($url, $parentFolderId, $this->userId);
 			$params = ['feeds' => [$feed]];
 
 			try {
 				$params['newestItemId'] = 
-					$this->itemBusinessLayer->getNewestItemId($this->userId);
+					$this->itemService->getNewestItemId($this->userId);
 
 			// An exception occurs if there is a newest item. If there is none,
 			// simply ignore it and do not add the newestItemId
-			} catch (BusinessLayerException $ex) {}
+			} catch (ServiceNotFoundException $ex) {}
 
 			return $params;
 
-		} catch(BusinessLayerConflictException $ex) {
+		} catch(ServiceConflictException $ex) {
 			return $this->error($ex, Http::STATUS_CONFLICT);
-		} catch(BusinessLayerException $ex) {
+		} catch(ServiceNotFoundException $ex) {
 			return $this->error($ex, Http::STATUS_UNPROCESSABLE_ENTITY);
 		}
 	}
@@ -158,8 +158,8 @@ class FeedController extends Controller {
 	 */
 	public function delete($feedId){
 		try {
-			$this->feedBusinessLayer->markDeleted($feedId, $this->userId);
-		} catch(BusinessLayerException $ex) {
+			$this->feedService->markDeleted($feedId, $this->userId);
+		} catch(ServiceNotFoundException $ex) {
 			return $this->error($ex, Http::STATUS_NOT_FOUND);
 		}
 	}
@@ -172,7 +172,7 @@ class FeedController extends Controller {
 	 */
 	public function update($feedId){
 		try {
-			$feed = $this->feedBusinessLayer->update($feedId, $this->userId);
+			$feed = $this->feedService->update($feedId, $this->userId);
 
 			return [
 				'feeds' => [
@@ -185,7 +185,7 @@ class FeedController extends Controller {
 				]
 			];
 
-		} catch(BusinessLayerException $ex) {
+		} catch(ServiceNotFoundException $ex) {
 			return $this->error($ex, Http::STATUS_NOT_FOUND);
 		}
 	}
@@ -199,8 +199,8 @@ class FeedController extends Controller {
 	 */
 	public function move($feedId, $parentFolderId){
 		try {
-			$this->feedBusinessLayer->move($feedId, $parentFolderId, $this->userId);
-		} catch(BusinessLayerException $ex) {
+			$this->feedService->move($feedId, $parentFolderId, $this->userId);
+		} catch(ServiceNotFoundException $ex) {
 			return $this->error($ex, Http::STATUS_NOT_FOUND);
 		}
 	}
@@ -213,8 +213,8 @@ class FeedController extends Controller {
 	 */
 	public function rename($feedId, $feedTitle) {
 		try {
-			$this->feedBusinessLayer->rename($feedId, $feedTitle, $this->userId);
-		} catch(BusinessLayerException $ex) {
+			$this->feedService->rename($feedId, $feedTitle, $this->userId);
+		} catch(ServiceNotFoundException $ex) {
 			return $this->error($ex, Http::STATUS_NOT_FOUND);
 		}
 	}
@@ -226,7 +226,7 @@ class FeedController extends Controller {
 	 * @param array $json
 	 */
 	public function import($json) {
-		$feed = $this->feedBusinessLayer->importArticles($json, $this->userId);
+		$feed = $this->feedService->importArticles($json, $this->userId);
 
 		$params = [];
 
@@ -245,7 +245,7 @@ class FeedController extends Controller {
 	 * @param int $highestItemId
 	 */
 	public function read($feedId, $highestItemId){
-		$this->itemBusinessLayer->readFeed($feedId, $highestItemId, $this->userId);
+		$this->itemService->readFeed($feedId, $highestItemId, $this->userId);
 
 		return [
 			'feeds' => [
@@ -265,8 +265,8 @@ class FeedController extends Controller {
 	 */
 	public function restore($feedId){
 		try {
-			$this->feedBusinessLayer->unmarkDeleted($feedId, $this->userId);
-		} catch(BusinessLayerException $ex) {
+			$this->feedService->unmarkDeleted($feedId, $this->userId);
+		} catch(ServiceNotFoundException $ex) {
 			return $this->error($ex, Http::STATUS_NOT_FOUND);
 		}
 	}
diff --git a/controller/folderapicontroller.php b/controller/folderapicontroller.php
index feb901204..c5ed2b05a 100644
--- a/controller/folderapicontroller.php
+++ b/controller/folderapicontroller.php
@@ -17,29 +17,29 @@ use \OCP\IRequest;
 use \OCP\AppFramework\ApiController;
 use \OCP\AppFramework\Http;
 
-use \OCA\News\BusinessLayer\FolderBusinessLayer;
-use \OCA\News\BusinessLayer\ItemBusinessLayer;
-use \OCA\News\BusinessLayer\BusinessLayerException;
-use \OCA\News\BusinessLayer\BusinessLayerConflictException;
-use \OCA\News\BusinessLayer\BusinessLayerValidationException;
+use \OCA\News\Service\FolderService;
+use \OCA\News\Service\ItemService;
+use \OCA\News\Service\ServiceNotFoundException;
+use \OCA\News\Service\ServiceConflictException;
+use \OCA\News\Service\ServiceValidationException;
 
 
 class FolderApiController extends ApiController {
 
 	use JSONHttpError;
 
-	private $folderBusinessLayer;
-	private $itemBusinessLayer;
+	private $folderService;
+	private $itemService;
 	private $userId;
 
 	public function __construct($appName,
 	                            IRequest $request,
-	                            FolderBusinessLayer $folderBusinessLayer,
-	                            ItemBusinessLayer $itemBusinessLayer,
+	                            FolderService $folderService,
+	                            ItemService $itemService,
 	                            $userId){
 		parent::__construct($appName, $request);
-		$this->folderBusinessLayer = $folderBusinessLayer;
-		$this->itemBusinessLayer = $itemBusinessLayer;
+		$this->folderService = $folderService;
+		$this->itemService = $itemService;
 		$this->userId = $userId;
 		$this->registerSerializer(new EntityApiSerializer('folders'));
 	}
@@ -51,7 +51,7 @@ class FolderApiController extends ApiController {
 	 * @CORS