Romm\Formz\Form\Definition\Step\Step\StepDefinition

Complexity

Total Complexity

7

Size/Duplication

Total Lines	73
Duplicated Lines	0 %

Coupling/Cohesion

Components	3
Dependencies	4

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	getStep()	0	9	1
A	hasNextSteps()	0	4	1
A	getNextSteps()	0	8	2
A	hasPreviousDefinition()	0	4	1
A	getPreviousDefinition()	0	11	2

<?php
/*
 * 2017 Romain CANON <romain.hydrocanon@gmail.com>
 *
 * This file is part of the TYPO3 FormZ project.
 * It is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License, either
 * version 3 of the License, or any later version.
 *
 * For the full copyright and license information, see:
 * http://www.gnu.org/licenses/gpl-3.0.html
 */

namespace Romm\Formz\Form\Definition\Step\Step;

use Romm\ConfigurationObject\Service\Items\Parents\ParentsTrait;
use Romm\Formz\Configuration\AbstractFormzConfiguration;
use Romm\Formz\Form\Definition\Step\Steps;
use Romm\Formz\Exceptions\EntryNotFoundException;

class StepDefinition extends AbstractFormzConfiguration
{
    use ParentsTrait;

    /**
     * @var string
     * @validate NotEmpty
     */
    protected $step;

    /**
     * @var \Romm\Formz\Form\Definition\Step\Step\NextSteps
     */
    protected $next;

    /**
     * @return Step
     */
    public function getStep()
    {
        return $this->withFirstParent(
            Steps::class,
            function (Steps $steps) {
                return $steps->getEntry($this->step);
            }
        );
    }

    /**
     * @return bool
     */
    public function hasNextSteps()
    {
        return null !== $this->next;
    }

    /**
     * @return NextSteps
     * @throws EntryNotFoundException
     */
    public function getNextSteps()
    {
        if (false === $this->hasNextSteps()) {
            throw EntryNotFoundException::nextStepsNotFound($this);
        }

        return $this->next;
    }

    /**
     * @return bool
     */
    public function hasPreviousDefinition()
    {
        return $this->hasParent(self::class);
    }

    /**
     * @return StepDefinition
     * @throws EntryNotFoundException
     */
    public function getPreviousDefinition()
    {
        if (false === $this->hasPreviousDefinition()) {
            throw EntryNotFoundException::previousDefinitionNotFound($this);
        }

        /** @var StepDefinition $previousStepDefinition */
        $previousStepDefinition = $this->getFirstParent(self::class);

        return $previousStepDefinition;
    }
}