Refactor collection repositories: use one instance per databox

lib/Alchemy/Phrasea/Collection/ArrayCacheCollectionRepository.php

@@ -1,117 +0,0 @@
-<?php
-
-namespace Alchemy\Phrasea\Collection;
-
-class ArrayCacheCollectionRepository implements CollectionRepository
-{
-    /**
-     * @var CollectionRepository
-     */
-    private $collectionRepository;
-
-    private $collectionCache = array();
-
-    private $baseIdMap = array();
-
-    private $databoxFlags = array();
-
-    public function __construct(CollectionRepository $collectionRepository)
-    {
-        $this->collectionRepository = $collectionRepository;
-    }
-
-    private function putCollectionsInCache(array $collections)
-    {
-        foreach ($collections as $collection) {
-            $this->putCollectionInCache($collection);
-        }
-    }
-
-    private function putCollectionInCache(\collection $collection = null)
-    {
-        if ($collection === null) {
-            return;
-        }
-
-        $baseId = $collection->getReference()->getBaseId();
-        $databoxId = $collection->getReference()->getDataboxId();
-        $collectionId = $collection->getReference()->getCollectionId();
-
-        if (! isset($this->collectionCache[$databoxId])) {
-            $this->collectionCache[$databoxId] = [];
-        }
-
-        $this->collectionCache[$databoxId][$collectionId] = $collection;
-        $this->baseIdMap[$baseId] = [ $databoxId, $collectionId ];
-    }
-
-    private function getCollectionInCache($databoxId, $collectionId)
-    {
-        if (isset($this->collectionCache[$databoxId][$collectionId])) {
-            return $this->collectionCache[$databoxId][$collectionId];
-        }
-
-        return null;
-    }
-
-    private function getCollectionInCacheByBaseId($baseId)
-    {
-        if (isset($this->baseIdMap[$baseId])) {
-            list ($databoxId, $collectionId) = $this->baseIdMap[$baseId];
-
-            return $this->getCollectionInCache($databoxId, $collectionId);
-        }
-
-        return null;
-    }
-
-    private function getCollectionsInCache($databoxId)
-    {
-        if (isset($this->collectionCache[$databoxId])) {
-            return $this->collectionCache[$databoxId];
-        }
-
-        return [];
-    }
-
-    /**
-     * @param int $databoxId
-     * @return \collection[]
-     */
-    public function findAllByDatabox($databoxId)
-    {
-        if (! isset($this->databoxFlags[$databoxId]) || $this->databoxFlags[$databoxId] !== true) {
-            $this->putCollectionsInCache($this->collectionRepository->findAllByDatabox($databoxId));
-            $this->databoxFlags[$databoxId] = true;
-        }
-
-        return $this->getCollectionsInCache($databoxId);
-    }
-
-    /**
-     * @param int $baseId
-     * @return \collection|null
-     */
-    public function find($baseId)
-    {
-        if (! isset($this->baseIdMap[$baseId])) {
-            $this->putCollectionInCache($this->collectionRepository->find($baseId));
-        }
-
-        return $this->getCollectionInCacheByBaseId($baseId);
-    }
-
-    /**
-     * @param int $databoxId
-     * @param int $collectionId
-     * @return \collection|null
-     */
-    public function findByCollectionId($databoxId, $collectionId)
-    {
-        if (! isset($this->collectionCache[$databoxId][$collectionId])) {
-            $this->putCollectionInCache($this->collectionRepository->findByCollectionId($databoxId, $collectionId));
-        }
-
-        return $this->getCollectionInCache($databoxId, $collectionId);
-    }
-}

lib/Alchemy/Phrasea/Collection/CollectionFactory.php

@@ -3,6 +3,7 @@
 namespace Alchemy\Phrasea\Collection;
 
 use Alchemy\Phrasea\Application;
+use Alchemy\Phrasea\Collection\Reference\CollectionReference;
 use Assert\Assertion;
 
 class CollectionFactory

lib/Alchemy/Phrasea/Collection/CollectionRepository.php

@@ -6,21 +6,14 @@ interface CollectionRepository
 {
 
     /**
-     * @param int $databoxId
      * @return \collection[]
      */
-    public function findAllByDatabox($databoxId);
+    public function findAll();
 
     /**
-     * @param int $baseId
-     * @return \collection|null
-     */
-    public function find($baseId);
-
-    /**
-     * @param int $databoxId
      * @param int $collectionId
      * @return \collection|null
      */
-    public function findByCollectionId($databoxId, $collectionId);
+    public function find($collectionId);
+
 }

lib/Alchemy/Phrasea/Collection/CollectionRepositoryFactory.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace Alchemy\Phrasea\Collection;
+
+interface CollectionRepositoryFactory
+{
+    /**
+     * @param int $databoxId
+     * @return CollectionRepository
+     */
+    public function createRepositoryForDatabox($databoxId);
+}

lib/Alchemy/Phrasea/Collection/CollectionRepositoryRegistry.php

@@ -0,0 +1,80 @@
+<?php
+
+namespace Alchemy\Phrasea\Collection;
+
+use Alchemy\Phrasea\Collection\Reference\CollectionReferenceRepository;
+
+class CollectionRepositoryRegistry
+{
+
+    private $baseIdMap = null;
+
+    /**
+     * @var CollectionRepository[]
+     */
+    private $repositories = array();
+
+    /**
+     * @var CollectionReferenceRepository
+     */
+    private $referenceRepository;
+
+    /**
+     * @var CollectionRepositoryFactory
+     */
+    private $repositoryFactory;
+
+    /**
+     * @param CollectionRepositoryFactory $collectionRepositoryFactory
+     * @param CollectionReferenceRepository $referenceRepository
+     */
+    public function __construct(
+        CollectionRepositoryFactory $collectionRepositoryFactory,
+        CollectionReferenceRepository $referenceRepository
+    ) {
+        $this->repositoryFactory = $collectionRepositoryFactory;
+        $this->referenceRepository = $referenceRepository;
+    }
+
+    /**
+     * @param $databoxId
+     * @return CollectionRepository
+     */
+    public function getRepositoryByDatabox($databoxId)
+    {
+        if (!isset($this->repositories[$databoxId])) {
+            $this->repositories[$databoxId] = $this->repositoryFactory->createRepositoryForDatabox($databoxId);
+        }
+
+        return $this->repositories[$databoxId];
+    }
+
+    /**
+     * @param int $baseId
+     * @return CollectionRepository
+     * @throws \OutOfBoundsException if no repository was found for the given baseId.
+     */
+    public function getRepositoryByBase($baseId)
+    {
+        if ($this->baseIdMap === null) {
+            $this->loadBaseIdMap();
+        }
+
+        if (isset($this->baseIdMap[$baseId])) {
+            return $this->getRepositoryByDatabox($this->baseIdMap[$baseId]);
+        }
+
+        throw new \OutOfBoundsException('No repository available for given base [baseId: ' . $baseId . ' ].');
+    }
+
+    private function loadBaseIdMap()
+    {
+        $references = $this->referenceRepository->findAll();
+
+        $this->baseIdMap = [];
+
+        foreach ($references as $reference) {
+            $this->baseIdMap[$reference->getBaseId()] = $reference->getDataboxId();
+        }
+    }
+}

lib/Alchemy/Phrasea/Collection/Factory/ArrayCachedCollectionRepositoryFactory.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace Alchemy\Phrasea\Collection\Factory;
+
+use Alchemy\Phrasea\Collection\CollectionRepository;
+use Alchemy\Phrasea\Collection\CollectionRepositoryFactory;
+use Alchemy\Phrasea\Collection\Repository\ArrayCacheCollectionRepository;
+
+class ArrayCachedCollectionRepositoryFactory implements CollectionRepositoryFactory
+{
+    /**
+     * @var CollectionRepositoryFactory
+     */
+    private $collectionRepositoryFactory;
+
+    /**
+     * @param CollectionRepositoryFactory $collectionRepositoryFactory
+     */
+    public function __construct(CollectionRepositoryFactory $collectionRepositoryFactory)
+    {
+        $this->collectionRepositoryFactory = $collectionRepositoryFactory;
+    }
+
+    /**
+     * @param int $databoxId
+     * @return CollectionRepository
+     */
+    public function createRepositoryForDatabox($databoxId)
+    {
+        $repository = $this->collectionRepositoryFactory->createRepositoryForDatabox($databoxId);
+
+        return new ArrayCacheCollectionRepository($repository);
+    }
+}

lib/Alchemy/Phrasea/Collection/Factory/CachedCollectionRepositoryFactory.php

@@ -0,0 +1,66 @@
+<?php
+
+namespace Alchemy\Phrasea\Collection\Factory;
+
+use Alchemy\Phrasea\Application;
+use Alchemy\Phrasea\Collection\CollectionRepository;
+use Alchemy\Phrasea\Collection\CollectionRepositoryFactory;
+use Alchemy\Phrasea\Collection\Repository\CachedCollectionRepository;
+use Doctrine\Common\Cache\Cache;
+
+class CachedCollectionRepositoryFactory implements CollectionRepositoryFactory
+{
+    /**
+     * @var Application
+     */
+    private $application;
+
+    /**
+     * @var CollectionRepositoryFactory
+     */
+    private $collectionRepositoryFactory;
+
+    /**
+     * @var Cache
+     */
+    private $cache;
+
+    /**
+     * @var string
+     */
+    private $baseCacheKey;
+
+    /**
+     * @param Application $application
+     * @param CollectionRepositoryFactory $collectionRepositoryFactory
+     * @param Cache $cache
+     * @param string $baseCacheKey
+     */
+    public function __construct(
+        Application $application,
+        CollectionRepositoryFactory $collectionRepositoryFactory,
+        Cache $cache,
+        $baseCacheKey
+    ) {
+        $this->application = $application;
+        $this->collectionRepositoryFactory = $collectionRepositoryFactory;
+        $this->cache = $cache;
+        $this->baseCacheKey = (string)$baseCacheKey;
+    }
+
+    /**
+     * @param int $databoxId
+     * @return CollectionRepository
+     */
+    public function createRepositoryForDatabox($databoxId)
+    {
+        $repository = $this->collectionRepositoryFactory->createRepositoryForDatabox($databoxId);
+
+        return new CachedCollectionRepository(
+            $this->application,
+            $repository,
+            $this->cache,
+            $this->baseCacheKey . '.' . $databoxId
+        );
+    }
+}

lib/Alchemy/Phrasea/Collection/Factory/DbalCollectionRepositoryFactory.php

@@ -0,0 +1,60 @@
+<?php
+
+namespace Alchemy\Phrasea\Collection\Factory;
+
+use Alchemy\Phrasea\Collection\CollectionFactory;
+use Alchemy\Phrasea\Collection\CollectionRepository;
+use Alchemy\Phrasea\Collection\CollectionRepositoryFactory;
+use Alchemy\Phrasea\Collection\Reference\CollectionReferenceRepository;
+use Alchemy\Phrasea\Collection\Repository\DbalCollectionRepository;
+use Alchemy\Phrasea\Databox\DataboxConnectionProvider;
+
+class DbalCollectionRepositoryFactory implements CollectionRepositoryFactory
+{
+
+    /**
+     * @var CollectionReferenceRepository
+     */
+    private $collectionReferenceRepository;
+
+    /**
+     * @var DataboxConnectionProvider
+     */
+    private $databoxConnectionProvider;
+
+    /**
+     * @var CollectionFactory
+     */
+    private $collectionFactory;
+
+    /**
+     * @param DataboxConnectionProvider $connectionProvider
+     * @param CollectionFactory $collectionFactory
+     * @param CollectionReferenceRepository $referenceRepository
+     */
+    public function __construct(
+        DataboxConnectionProvider $connectionProvider,
+        CollectionFactory $collectionFactory,
+        CollectionReferenceRepository $referenceRepository
+    ) {
+        $this->databoxConnectionProvider = $connectionProvider;
+        $this->collectionFactory = $collectionFactory;
+        $this->collectionReferenceRepository = $referenceRepository;
+    }
+
+    /**
+     * @param int $databoxId
+     * @return CollectionRepository
+     */
+    public function createRepositoryForDatabox($databoxId)
+    {
+        $connection = $this->databoxConnectionProvider->getConnection($databoxId);
+
+        return new DbalCollectionRepository(
+            $databoxId,
+            $connection,
+            $this->collectionReferenceRepository,
+            $this->collectionFactory
+        );
+    }
+}

lib/Alchemy/Phrasea/Collection/Reference/CollectionReference.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Alchemy\Phrasea\Collection;
+namespace Alchemy\Phrasea\Collection\Reference;
 
 class CollectionReference 
 {

lib/Alchemy/Phrasea/Collection/Reference/CollectionReferenceRepository.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Alchemy\Phrasea\Collection;
+namespace Alchemy\Phrasea\Collection\Reference;
 
 interface CollectionReferenceRepository
 {

lib/Alchemy/Phrasea/Collection/Reference/DbalCollectionReferenceRepository.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Alchemy\Phrasea\Collection;
+namespace Alchemy\Phrasea\Collection\Reference;
 
 use Doctrine\DBAL\Connection;
 

lib/Alchemy/Phrasea/Collection/Repository/ArrayCacheCollectionRepository.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace Alchemy\Phrasea\Collection\Repository;
+
+use Alchemy\Phrasea\Collection\CollectionRepository;
+
+class ArrayCacheCollectionRepository implements CollectionRepository
+{
+    /**
+     * @var CollectionRepository
+     */
+    private $collectionRepository;
+
+    /**
+     * @var \collection[]
+     */
+    private $collectionCache = null;
+
+    public function __construct(CollectionRepository $collectionRepository)
+    {
+        $this->collectionRepository = $collectionRepository;
+    }
+
+    /**
+     * @return \collection[]
+     */
+    public function findAll()
+    {
+        if ($this->collectionCache === null) {
+            $this->collectionCache = $this->collectionRepository->findAll();
+        }
+
+        return $this->collectionCache;
+    }
+
+    /**
+     * @param int $collectionId
+     * @return \collection|null
+     */
+    public function find($collectionId)
+    {
+        $collections = $this->findAll();
+
+        if (isset($collections[$collectionId])) {
+            return $collections[$collectionId];
+        }
+
+        return null;
+    }
+}

lib/Alchemy/Phrasea/Collection/Repository/CachedCollectionRepository.php

@@ -7,9 +7,10 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
-namespace Alchemy\Phrasea\Collection;
+namespace Alchemy\Phrasea\Collection\Repository;
 
 use Alchemy\Phrasea\Application;
+use Alchemy\Phrasea\Collection\CollectionRepository;
 use Doctrine\Common\Cache\Cache;
 
 final class CachedCollectionRepository implements CollectionRepository
@@ -50,17 +51,17 @@ final class CachedCollectionRepository implements CollectionRepository
     }
 
     /**
-     * @param int $databoxId
      * @return \collection[]
      */
-    public function findAllByDatabox($databoxId)
+    public function findAll()
     {
-        $cacheKey = hash('sha256', $this->cacheKey . '.findAll.' . $databoxId);
+        $cacheKey = hash('sha256', $this->cacheKey . '.findAll');
+        /** @var \collection[] $collections */
         $collections = $this->cache->fetch($cacheKey);
 
         if ($collections === false) {
-            $collections = $this->repository->findAllByDatabox($databoxId);
-            $this->save($cacheKey, $collections);
+            $collections = $this->repository->findAll();
+            $this->putInCache($cacheKey, $collections);
         } else {
             foreach ($collections as $collection) {
                 $collection->hydrate($this->app);
@@ -71,45 +72,21 @@ final class CachedCollectionRepository implements CollectionRepository
     }
 
     /**
-     * @param int $baseId
-     * @return \collection|null
-     */
-    public function find($baseId)
-    {
-        $cacheKey = hash('sha256', $this->cacheKey . '.find.' . $baseId);
-        $collection = $this->cache->fetch($cacheKey);
-
-        if ($collection === false) {
-            $collection = $this->repository->find($baseId);
-            $this->save($cacheKey, $collection);
-        } else {
-            $collection->hydrate($this->app);
-        }
-
-        return $collection;
-    }
-
-    /**
-     * @param int $databoxId
      * @param int $collectionId
      * @return \collection|null
      */
-    public function findByCollectionId($databoxId, $collectionId)
+    public function find($collectionId)
     {
-        $cacheKey = hash('sha256', $this->cacheKey . '.findByCollection.' . $databoxId . $collectionId);
-        $collection = $this->cache->fetch($cacheKey);
+        $collections = $this->findAll();
 
-        if ($collection === false) {
-            $collection = $this->repository->findByCollectionId($databoxId, $collectionId);
-            $this->save($cacheKey, $collection);
-        } else {
-            $collection->hydrate($this->app);
+        if (isset($collections[$collectionId])) {
+            return $collections[$collectionId];
         }
 
-        return $collection;
+        return null;
     }
 
-    private function save($key, $value)
+    private function putInCache($key, $value)
     {
         $this->cache->save($key, $value);
     }

lib/Alchemy/Phrasea/Collection/Repository/DbalCollectionRepository.php

@@ -1,8 +1,11 @@
 <?php
 
-namespace Alchemy\Phrasea\Collection;
+namespace Alchemy\Phrasea\Collection\Repository;
 
-use Alchemy\Phrasea\Databox\DataboxConnectionProvider;
+use Alchemy\Phrasea\Collection\CollectionFactory;
+use Alchemy\Phrasea\Collection\CollectionRepository;
+use Alchemy\Phrasea\Collection\Reference\CollectionReferenceRepository;
+use Doctrine\DBAL\Connection;
 
 class DbalCollectionRepository implements CollectionRepository
 {
@@ -10,15 +13,20 @@ class DbalCollectionRepository implements CollectionRepository
     private static $query = 'SELECT coll_id, asciiname, label_en, label_fr, label_de, label_nl, prefs, logo, majLogo, pub_wm
                                 FROM coll';
 
+    /**
+     * @var int
+     */
+    private $databoxId;
+
     /**
      * @var CollectionReferenceRepository
      */
     private $referenceRepository;
 
     /**
-     * @var DataboxConnectionProvider
+     * @var Connection
      */
-    private $connectionProvider;
+    private $connection;
 
     /**
      * @var CollectionFactory
@@ -26,24 +34,23 @@ class DbalCollectionRepository implements CollectionRepository
     private $collectionFactory;
 
     public function __construct(
-        DataboxConnectionProvider $connectionProvider,
+        $databoxId,
+        Connection $connection,
         CollectionReferenceRepository $referenceRepository,
         CollectionFactory $collectionFactory
     ) {
-        $this->connectionProvider = $connectionProvider;
+        $this->databoxId = (int) $databoxId;
+        $this->connection = $connection;
         $this->referenceRepository = $referenceRepository;
         $this->collectionFactory = $collectionFactory;
     }
 
     /**
-     * @param int $databoxId
      * @return \collection[]
      */
-    public function findAllByDatabox($databoxId)
+    public function findAll()
     {
-        $references = $this->referenceRepository->findAllByDatabox($databoxId);
-        $connection = $this->connectionProvider->getConnection($databoxId);
-
+        $references = $this->referenceRepository->findAllByDatabox($this->databoxId);
         $params = [];
 
         foreach ($references as $reference) {
@@ -51,9 +58,9 @@ class DbalCollectionRepository implements CollectionRepository
         }
 
         $query = self::$query . sprintf(' WHERE coll_id IN (%s)', implode(', ', array_keys($params)));
-        $rows = $connection->fetchAll($query, $params);
+        $rows = $this->connection->fetchAll($query, $params);
 
-        return $this->collectionFactory->createMany($databoxId, $references, $rows);
+        return $this->collectionFactory->createMany($this->databoxId, $references, $rows);
     }
 
     /**
@@ -68,13 +75,11 @@ class DbalCollectionRepository implements CollectionRepository
             return null;
         }
 
-        $connection = $this->connectionProvider->getConnection($reference->getDataboxId());
-
         $query = self::$query . ' WHERE coll_id = :collectionId';
-        $row = $connection->fetchAssoc($query, [ ':collectionId' => $reference->getCollectionId() ]);
+        $row = $this->connection->fetchAssoc($query, [ ':collectionId' => $reference->getCollectionId() ]);
 
         if ($row !== false) {
-            return $this->collectionFactory->create($reference->getDataboxId(), $reference, $row);
+            return $this->collectionFactory->create($this->databoxId, $reference, $row);
         }
 
         return null;
@@ -93,13 +98,11 @@ class DbalCollectionRepository implements CollectionRepository
             return null;
         }
 
-        $connection = $this->connectionProvider->getConnection($databoxId);
-
         $query = self::$query . ' WHERE coll_id = :collectionId';
-        $row = $connection->fetchAssoc($query, [ ':collectionId' => $reference->getCollectionId() ]);
+        $row = $this->connection->fetchAssoc($query, [ ':collectionId' => $reference->getCollectionId() ]);
 
         if ($row !== false) {
-            return $this->collectionFactory->create($databoxId, $reference, $row);
+            return $this->collectionFactory->create($this->databoxId, $reference, $row);
         }
 
         return null;

lib/Alchemy/Phrasea/Core/Provider/RepositoriesServiceProvider.php

@@ -12,11 +12,15 @@
 namespace Alchemy\Phrasea\Core\Provider;
 
 use Alchemy\Phrasea\Application as PhraseaApplication;
-use Alchemy\Phrasea\Collection\ArrayCacheCollectionRepository;
 use Alchemy\Phrasea\Collection\CollectionFactory;
-use Alchemy\Phrasea\Collection\DbalCollectionReferenceRepository;
-use Alchemy\Phrasea\Collection\DbalCollectionRepository;
-use Alchemy\Phrasea\Collection\CachedCollectionRepository;
+use Alchemy\Phrasea\Collection\CollectionRepositoryRegistry;
+use Alchemy\Phrasea\Collection\Factory\ArrayCachedCollectionRepositoryFactory;
+use Alchemy\Phrasea\Collection\Factory\CachedCollectionRepositoryFactory;
+use Alchemy\Phrasea\Collection\Factory\DbalCollectionRepositoryFactory;
+use Alchemy\Phrasea\Collection\Reference\DbalCollectionReferenceRepository;
+use Alchemy\Phrasea\Collection\Repository\ArrayCacheCollectionRepository;
+use Alchemy\Phrasea\Collection\Repository\CachedCollectionRepository;
+use Alchemy\Phrasea\Collection\Repository\DbalCollectionRepository;
 use Alchemy\Phrasea\Databox\CachingDataboxRepositoryDecorator;
 use Alchemy\Phrasea\Databox\DataboxConnectionProvider;
 use Alchemy\Phrasea\Databox\DataboxFactory;
@@ -149,19 +153,26 @@ class RepositoriesServiceProvider implements ServiceProviderInterface
             return new DbalCollectionReferenceRepository($app->getApplicationBox()->get_connection());
         });
 
-        $app['repo.collections'] = $app->share(function (PhraseaApplication $app) {
-            $appbox = $app->getApplicationBox();
+        $app['repo.collections-registry'] = $app->share(function (PhraseaApplication $app) {
             $factory = new CollectionFactory($app);
-            $connectionProvider = new DataboxConnectionProvider($appbox);
-            $repository =  new DbalCollectionRepository(
+            $connectionProvider = new DataboxConnectionProvider($app->getApplicationBox());
+
+            $repositoryFactory = new DbalCollectionRepositoryFactory(
                 $connectionProvider,
-                $app['repo.collection-references'],
-                $factory
+                $factory,
+                $app['repo.collection-references']
             );
 
-            $repository = new CachedCollectionRepository($app, $repository, $app['cache'], 'collection_');
+            $repositoryFactory = new CachedCollectionRepositoryFactory(
+                $app,
+                $repositoryFactory,
+                $app['cache'],
+                'phrasea.collections'
+            );
 
-            return new ArrayCacheCollectionRepository($repository);
+            $repositoryFactory = new ArrayCachedCollectionRepositoryFactory($repositoryFactory);
+
+            return new CollectionRepositoryRegistry($repositoryFactory, $app['repo.collection-references']);
         });
     }
 

lib/classes/collection.php

@@ -10,8 +10,9 @@
  */
 
 use Alchemy\Phrasea\Application;
-use Alchemy\Phrasea\Collection\CollectionReference;
-use Alchemy\Phrasea\Collection\CollectionRepository;
+use Alchemy\Phrasea\Collection\CollectionRepositoryRegistry;
+use Alchemy\Phrasea\Collection\Reference\CollectionReference;
+use Alchemy\Phrasea\Collection\Reference\CollectionReferenceRepository;
 use Alchemy\Phrasea\Core\Event\Collection\CollectionEvent;
 use Alchemy\Phrasea\Core\Event\Collection\CollectionEvents;
 use Alchemy\Phrasea\Core\Event\Collection\CreatedEvent;
@@ -196,9 +197,18 @@ EOT;
      */
     public static function getByBaseId(Application $app, $base_id)
     {
-        /** @var CollectionRepository $repository */
-        $repository = $app['repo.collections'];
-        $collection = $repository->find($base_id);
+        /** @var CollectionReferenceRepository $referenceRepository */
+        $referenceRepository = $app['repo.collection-references'];
+        $reference = $referenceRepository->find($base_id);
+
+        if (! $reference) {
+            throw new Exception_Databox_CollectionNotFound(sprintf("Collection with base_id %s could not be found", $base_id));
+        }
+
+        /** @var CollectionRepositoryRegistry $registry */
+        $registry = $app['repo.collections-registry'];
+        $repository = $registry->getRepositoryByDatabox($reference->getDataboxId());
+        $collection = $repository->find($reference->getCollectionId());
 
         if (! $collection) {
             throw new Exception_Databox_CollectionNotFound(sprintf("Collection with base_id %s could not be found", $base_id));
@@ -221,16 +231,23 @@ EOT;
     {
         assert(is_int($coll_id));
 
-        /** @var CollectionRepository $repository */
-        $repository = $app['repo.collections'];
-        $collection = $repository->findByCollectionId($databox->get_sbas_id(), $coll_id);
+        /** @var CollectionRepositoryRegistry $registry */
+        $registry = $app['repo.collections-registry'];
+        $repository = $registry->getRepositoryByDatabox($databox->get_sbas_id());
+        $collection = $repository->find($coll_id);
 
-        if (! $collection) {
-            throw new Exception_Databox_CollectionNotFound(sprintf("Collection with base_id %s could not be found", $base_id));
+        if (!$collection) {
+            throw new Exception_Databox_CollectionNotFound(sprintf(
+                "Collection with collection ID %d could not be found",
+                $coll_id
+            ));
         }
 
         if (!$app['conf.restrictions']->isCollectionAvailable($collection)) {
-            throw new Exception_Databox_CollectionNotFound('Collection `' . $collection->get_base_id() . '` is not available here.');
+            throw new Exception_Databox_CollectionNotFound(sprintf(
+                'Collection `%d` is not available here.',
+                $collection->get_base_id())
+            );
         }
 
         return $collection;
@@ -344,6 +361,7 @@ EOT;
         $this->delete_data_from_cache();
         $appbox->delete_data_from_cache(appbox::CACHE_LIST_BASES);
         $this->databox->delete_data_from_cache(databox::CACHE_COLLECTIONS);
+
         cache_databox::update($this->app, $this->databox->get_sbas_id(), 'structure');
 
         return $this;

lib/classes/databox.php

@@ -10,7 +10,7 @@
  */
 
 use Alchemy\Phrasea\Application;
-use Alchemy\Phrasea\Collection\CollectionRepository;
+use Alchemy\Phrasea\Collection\CollectionRepositoryRegistry;
 use Alchemy\Phrasea\Core\Connection\ConnectionSettings;
 use Alchemy\Phrasea\Core\PhraseaTokens;
 use Alchemy\Phrasea\Core\Version\DataboxVersionRepository;
@@ -155,14 +155,19 @@ class databox extends base implements \Alchemy\Phrasea\Core\Thumbnail\Thumbnaile
         static $collections;
 
         if ($collections === null) {
-            /** @var CollectionRepository $collectionsRepository */
-            $collectionsRepository = $this->app['repo.collections'];
-            $collections = $collectionsRepository->findAllByDatabox($this->get_sbas_id());
+            /** @var CollectionRepositoryRegistry $repositoryRegistry */
+            $repositoryRegistry = $this->app['repo.collections-registry'];
+            $repository = $repositoryRegistry->getRepositoryByDatabox($this->get_sbas_id());
+
+            $collections = $repository->findAll();
         }
 
         return $collections;
     }
 
+    /**
+     * @return int[]
+     */
     public function get_collection_unique_ids()
     {
         static $collectionsIds;