Ynlo\GraphQLBundle\Definition\Loader\Annotation\FieldDecorator\DoctrineFieldDefinitionDecorator

Complexity

Total Complexity

25

Size/Duplication

Total Lines	99
Duplicated Lines	0 %

Test Coverage

Coverage

88.68%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
D	decorateFieldDefinition()	0	57	14
C	getNormalizedType()	0	26	11

<?php
/*******************************************************************************
 *  This file is part of the GraphQL Bundle package.
 *
 *  (c) YnloUltratech <support@ynloultratech.com>
 *
 *  For the full copyright and license information, please view the LICENSE
 *  file that was distributed with this source code.
 ******************************************************************************/

namespace Ynlo\GraphQLBundle\Definition\Loader\Annotation\FieldDecorator;

use Doctrine\DBAL\Types\Type as DoctrineType;
use Doctrine\ORM\Mapping\Column;
use Doctrine\ORM\Mapping\Embedded;
use Doctrine\ORM\Mapping\Id;
use Doctrine\ORM\Mapping\ManyToMany;
use Doctrine\ORM\Mapping\ManyToOne;
use Doctrine\ORM\Mapping\OneToMany;
use Doctrine\ORM\Mapping\OneToOne;
use GraphQL\Type\Definition\Type;
use Ynlo\GraphQLBundle\Definition\FieldDefinition;
use Ynlo\GraphQLBundle\Definition\Loader\Annotation\AnnotationReaderAwareTrait;
use Ynlo\GraphQLBundle\Definition\ObjectDefinitionInterface;

/**
 * Decorate a field definition using doctrine annotations
 */
class DoctrineFieldDefinitionDecorator implements FieldDefinitionDecoratorInterface
{
    use AnnotationReaderAwareTrait;

    /**
     * {@inheritdoc}
     */
    public function decorateFieldDefinition($field, FieldDefinition $definition, ObjectDefinitionInterface $objectDefinition)
    {
        if (!$field instanceof \ReflectionProperty && !$field instanceof \ReflectionMethod) {
            throw new \InvalidArgumentException('Invalid argument, expected reflection of property or method');
        }

        if ($field instanceof \ReflectionMethod) {
            return;
        }

        if (!$definition->getType()) {
            $parentField = null;

            /** @var Column $column */
            if ($column = $this->reader->getPropertyAnnotation($field, Column::class)) {
                $definition->setType($this->getNormalizedType($column->type));
                $definition->setNonNull(!$column->nullable);
            }

            /** @var Id $id */
            if ($column = $this->reader->getPropertyAnnotation($field, Id::class)) {

The assignment to $column is dead and can be removed.

                $definition->setType(Type::ID);
                $definition->setNonNull(true);
            }

            /** @var OneToOne $oneToOne */
            if ($oneToOne = $this->reader->getPropertyAnnotation($field, OneToOne::class)) {
                $definition->setType($oneToOne->targetEntity);
                $definition->setNonNull(true);
            }

            /** @var OneToMany $oneToMany */
            if ($oneToMany = $this->reader->getPropertyAnnotation($field, OneToMany::class)) {
                $definition->setType($oneToMany->targetEntity);
                $definition->setList(true);
                $parentField = $oneToMany->mappedBy;
            }

            /** @var ManyToOne $manyToOne */
            if ($manyToOne = $this->reader->getPropertyAnnotation($field, ManyToOne::class)) {
                $definition->setType($manyToOne->targetEntity);
            }

            /** @var ManyToMany $manyToMany */
            if ($manyToMany = $this->reader->getPropertyAnnotation($field, ManyToMany::class)) {
                $definition->setType($manyToMany->targetEntity);
                $definition->setList(true);
                $parentField = $oneToMany->mappedBy;
            }

            /** @var Embedded $embedded */
            if ($embedded = $this->reader->getPropertyAnnotation($field, Embedded::class)) {
                $definition->setType($embedded->class);
            }

            if ($definition->isList() && $parentField) {
                $definition->setMeta('connection_parent_field', $parentField);
            }
        }
    }

    /**
     * @param string $type
     *
     * @return string
     */
    protected function getNormalizedType(?string $type):?string
    {
        switch ($type) {
            case DoctrineType::BOOLEAN:
                $type = Type::BOOLEAN;
                break;
            case DoctrineType::DECIMAL:
            case DoctrineType::FLOAT:
                $type = Type::FLOAT;
                break;
            case DoctrineType::INTEGER:
            case DoctrineType::BIGINT:
            case DoctrineType::SMALLINT:
                $type = Type::INT;
                break;
            case DoctrineType::STRING:
            case DoctrineType::TEXT:
                $type = Type::STRING;
                break;
            case DoctrineType::DATE:
            case DoctrineType::DATETIME:
                $type = 'DateTime';
                break;
        }

        return $type;
    }
}