public function asFirstStepIAddPrepareHighballGlassWithMlCapacity($name, $capacity)
{
$command = new AddRecipeStepCommand();
$command->slug = $this->slugGenerator->generateFrom($this->currentRecipeName);
$command->type = RecipeActions::PREPARE_GLASS;
$command->name = $name;
$command->capacity = (int) $capacity;
$this->commandBus->handle($command);
}