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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\Cli\CommandBus\Storage; |
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use Baleen\Cli\Exception\CliException; |
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/** |
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* Class LatestHandler. |
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* |
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* @author Gabriel Somoza <[email protected]> |
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*/ |
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class LatestHandler |
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{ |
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/** |
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* handle. |
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* |
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* @param LatestMessage $command |
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* |
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* @throws CliException |
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*/ |
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public function handle(LatestMessage $command) |
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{ |
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$comparator = $command->getComparator(); |
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if (!is_callable($comparator)) { |
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throw new CliException('No comparator available, cannot order versions!'); |
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} |
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$output = $command->getOutput(); |
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$migrated = $command->getStorage()->fetchAll(); |
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if (count($migrated) === 0) { |
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$output->writeln('No migrated versions found in storage.'); |
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return; |
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} |
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$migrated->sortWith($comparator); |
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$output->writeln($migrated->last()->getId()); |
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} |
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} |
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baleen /
cli
