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<?php |
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/* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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* This software consists of voluntary contributions made by many individuals |
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* and is licensed under the MIT license. For more information, see |
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* <http://www.doctrine-project.org>. |
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*/ |
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namespace Baleen\Migrations\Service\DomainBus\Migrate\Collection; |
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use Baleen\Migrations\Service\DomainBus\Migrate\AbstractFactoryHandler; |
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use Baleen\Migrations\Service\Runner\Event\Collection\CollectionAfterEvent; |
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use Baleen\Migrations\Service\Runner\Event\Migration\MigrateAfterEvent; |
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use Baleen\Migrations\Service\Runner\Factory\CollectionRunnerFactoryInterface; |
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use Baleen\Migrations\Service\Runner\Factory\CreatesCollectionRunnerTrait; |
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use Baleen\Migrations\Delta\Collection\Collection; |
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use Baleen\Migrations\Delta\DeltaInterface; |
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/** |
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* Class CollectionHandler |
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* |
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* @author Gabriel Somoza <[email protected]> |
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*/ |
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final class CollectionHandler |
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{ |
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use CreatesCollectionRunnerTrait; |
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/** |
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* CollectionHandler constructor. |
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* @param CollectionRunnerFactoryInterface $factory |
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*/ |
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public function __construct(CollectionRunnerFactoryInterface $factory) |
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{ |
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$this->setFactory($factory); |
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} |
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/** |
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* Handle an "up" migration against a collection |
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* |
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* @param CollectionCommand $command |
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* |
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* @return bool The result of saving the collection of updated versions to the repository |
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*/ |
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public function handle(CollectionCommand $command) |
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{ |
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$target = $command->getTarget(); |
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$collection = $command->getCollection(); |
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$options = $command->getOptions(); |
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$direction = $options->getDirection(); |
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$comparator = $collection->getComparator(); |
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if ($direction->isDown()) { |
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$comparator = $comparator->getReverse(); |
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} |
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// filter to only get versions that need to be migrated |
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$filter = function (DeltaInterface $v) use ($target, $comparator, $direction) { |
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return ($direction->isUp() ^ $v->isMigrated()) // direction must be opposite to migration status |
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&& $comparator->compare($v, $target) <= 0; // version must be before or be equal to target (not |
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// affected by direction because comparator is reversed) |
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}; |
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$scheduled = $collection->filter($filter)->sort($comparator); |
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// we don't check if $scheduled is empty after filtering because the collection-before and -after events should |
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// still be triggered by the runner |
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$event = $this->createRunnerFor($scheduled)->run($target, $options); |
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return $command->getVersionRepository()->updateAll($event->getCollection()); |
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} |
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} |
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baleen /
migrations
