/**
  * @param InputInterface $input
  * @param OutputInterface $output
  */
 public function execute(InputInterface $input, OutputInterface $output)
 {
     try {
         $this->databaseSchemaManipulator->createSchema();
         $output->writeln('Database created.');
     } catch (InvalidStateException $e) {
         $output->writeln($e->getMessage());
     }
 }
 /**
  * @param InputInterface $input
  * @param OutputInterface $output
  */
 public function execute(InputInterface $input, OutputInterface $output)
 {
     $this->databaseSchemaManipulator->updateSchema();
     $output->writeln('Database tables has been updated.');
 }