Sylius\Bundle\ResourceBundle\Routing\ResourceLoader::createRoute PHP Method

    private function createRoute(MetadataInterface $metadata, array $configuration, $path, $actionName, array $methods, $isApi = false)
    {
        $defaults = ['_controller' => $metadata->getServiceId('controller') . sprintf(':%sAction', $actionName)];
        if ($isApi && 'index' === $actionName) {
            $defaults['_sylius']['serialization_groups'] = ['Default'];
        }
        if ($isApi && in_array($actionName, ['show', 'create', 'update'], true)) {
            $defaults['_sylius']['serialization_groups'] = ['Default', 'Detailed'];
        }
        if ($isApi && 'delete' === $actionName) {
            $defaults['_sylius']['csrf_protection'] = false;
        }
        if (isset($configuration['grid']) && 'index' === $actionName) {
            $defaults['_sylius']['grid'] = $configuration['grid'];
        }
        if (isset($configuration['form']) && in_array($actionName, ['create', 'update'], true)) {
            $defaults['_sylius']['form'] = $configuration['form'];
        }
        if (isset($configuration['section'])) {
            $defaults['_sylius']['section'] = $configuration['section'];
        }
        if (isset($configuration['templates']) && in_array($actionName, ['show', 'index', 'create', 'update'], true)) {
            $defaults['_sylius']['template'] = sprintf('%s:%s.html.twig', $configuration['templates'], $actionName);
        }
        if (isset($configuration['redirect']) && in_array($actionName, ['create', 'update'], true)) {
            $defaults['_sylius']['redirect'] = $this->getRouteName($metadata, $configuration, $configuration['redirect']);
        }
        if (isset($configuration['permission'])) {
            $defaults['_sylius']['permission'] = $configuration['permission'];
        }
        if (isset($configuration['vars']['all'])) {
            $defaults['_sylius']['vars'] = $configuration['vars']['all'];
        }
        if (isset($configuration['vars'][$actionName])) {
            $vars = isset($configuration['vars']['all']) ? $configuration['vars']['all'] : [];
            $defaults['_sylius']['vars'] = array_merge($vars, $configuration['vars'][$actionName]);
        }
        return $this->routeFactory->createRoute($path, $defaults, [], [], '', [], $methods);
    }