clean code

application/src/MagicWordBundle/Command/GetMassiveJSONCommand.php

@@ -24,12 +24,13 @@ class GetMassiveJSONCommand extends ContainerAwareCommand
         $em = $this->getContainer()->get('doctrine')->getEntityManager('default');
         $exportManager = $this->getContainer()->get('mw_manager.export');
         $massiveId = $input->getArgument('massiveId');
-        $massive = $em->getRepository('MagicWordBundle:GameType\Massive')->find($massiveId);
-        if ($massive) {
-            $output->writeln('<info>#########################</info>');
+        if ($massive = $em->getRepository('MagicWordBundle:GameType\Massive')->find($massiveId)) {
+            $output->writeln('<info>############ JSON EXPORT (id: '.$massiveId.') #############</info>');
             $array =  $exportManager->exportGame($massive);
             $output->writeln(json_encode($array));
-            $output->writeln('<info>#########################</info>');
+            $output->writeln('<info>################################################</info>');
+        } else {
+            $output->writeln('<error>No massive game found for this id ('.$massiveId.')</error>');
         }
     }
 }