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EmployeeFieldsetFactory::createService()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 5
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 5
rs 9.4285
c 0
b 0
f 0
cc 1
eloc 2
nc 1
nop 1
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<?php
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/**
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 * YAWIK
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 *
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 * @filesource
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 * @license MIT
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 * @copyright  2013 - 2016 Cross Solution <http://cross-solution.de>
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 */
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/** */
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namespace Organizations\Factory\Form;
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use Interop\Container\ContainerInterface;
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use Organizations\Entity\EmployeePermissions;
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use Zend\ServiceManager\FactoryInterface;
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use Zend\ServiceManager\ServiceLocatorInterface;
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use Zend\Hydrator\Strategy\ClosureStrategy;
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use Organizations\Entity\EmployeePermissionsInterface as Perms;
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use Organizations\Form\EmployeeFieldset;
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/**
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 * Factory for an EmployeeFieldset
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 *
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 * @author Mathias Gelhausen <[email protected]>
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 * @todo extract hydrating strategies
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 * @since 0.18
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 */
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class EmployeeFieldsetFactory implements FactoryInterface
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{
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    /**
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     * Create a EmployeeFieldset fieldset
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     *
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     * @param  ContainerInterface $container
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     * @param  string             $requestedName
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     * @param  null|array         $options
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     *
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     * @return EmployeeFieldset
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     */
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    public function __invoke(ContainerInterface $container, $requestedName, array $options = null)
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    {
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        $fieldset = new EmployeeFieldset();
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        $hydrator = new \Zend\Hydrator\ClassMethods(false); //new EntityHydrator();
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        $repositories = $container->get('repositories');
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        $users        = $repositories->get('Auth/User'); /* @var $users \Auth\Repository\User */
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        /* todo: WRITE own Hydrator strategy class */
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        $strategy = new ClosureStrategy(
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            function ($object) use ($users) {
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                if (is_string($object)) {
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                    return $users->find($object);
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                }
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                return $object;
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            },
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            function ($data) use ($users) {
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                if (is_string($data)) {
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                    $data = $users->find($data);
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                }
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                return $data;
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            }
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        );
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        /* todo: write own strategy class */
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        $permStrategy = new ClosureStrategy(
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        // extract
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            function ($object) {
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                /* @var $object \Organizations\Entity\EmployeePermissionsInterface */
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                $values = array();
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                foreach (array(
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                             Perms::JOBS_VIEW, Perms::JOBS_CHANGE, PERMS::JOBS_CREATE,
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                             Perms::APPLICATIONS_VIEW, Perms::APPLICATIONS_CHANGE)
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                         as $perm) {
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                    if ($object->isAllowed($perm)) {
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                        $values[] = $perm;
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                    }
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                }
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                return $values;
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            },
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            function ($data) {
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                $permissions = array_reduce(
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                    $data,
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                    function ($c, $i) {
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                        return $c | $i;
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                    },
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                    0
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                );
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                return new EmployeePermissions($permissions);
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            }
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        );
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        $hydrator->addStrategy('user', $strategy);
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        $hydrator->addStrategy('permissions', $permStrategy);
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        $fieldset->setHydrator($hydrator);
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        $fieldset->setObject(new \Organizations\Entity\Employee());
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        return  $fieldset;
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    }
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    /**
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     * Create the fieldset.
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     *
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     * {@inheritDoc}
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     *
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     * @return EmployeeFieldset
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     */
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    public function createService(ServiceLocatorInterface $serviceLocator)
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    {
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        /* @var $serviceLocator \Zend\ServiceManager\AbstractPluginManager */
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        return $this($serviceLocator->getServiceLocator(), EmployeeFieldset::class);
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    }
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}