gpslab / cqrs

use GpsLab\Component\Command\Command;

trait SwitchCommandHandlerTrait

{

    /**

     * @param Command $command

     */

    public function handle(Command $command)

    {

        call_user_func([$this, $this->getHandleMethod($command)], $command);

    }

    /**

     * @param Command $command

     *

     * @return string

     */

    private function getHandleMethod(Command $command)

    {

        $class = get_class($command);

        if ('Command' === substr($class, -7)) {

            $class = substr($class, 0, -7);

        }

        $class = str_replace('_', '\\', $class); // convert names for classes not in namespace

        $parts = explode('\\', $class);

        return 'handle'.end($parts);

    }

}

use GpsLab\Component\Query\Query;

trait SwitchQueryHandlerTrait

{

    /**

     * @param Query $query

     *

     * @return mixed

     */

    public function handle(Query $query)

    {

        return call_user_func([$this, $this->getHandleMethod($query)], $query);

    }

    /**

     * @param Query $query

     *

     * @return string

     */

    private function getHandleMethod(Query $query)

    {

        $class = get_class($query);

        if ('Query' === substr($class, -5)) {

            $class = substr($class, 0, -5);

        }

        $class = str_replace('_', '\\', $class); // convert names for classes not in namespace

        $parts = explode('\\', $class);

        return 'handle'.end($parts);

    }

}