Youshido\GraphQL\Type\TypeMap

Complexity

Total Complexity

8

Size/Duplication

Total Lines	72
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

94.12%

Importance

Changes	14
Bugs	1	Features	7

4 Methods

Rating	Name	Duplication	Size	Complexity
A	isInputType()	0	8	3
A	getScalarTypeObject()	0	13	3
A	isScalarType()	0	4	1
A	getScalarTypes()	0	6	1

<?php
/*
* This file is a part of graphql-youshido project.
*
* @author Alexandr Viniychuk <a@viniychuk.com>
* created: 11/30/15 12:36 AM
*/

namespace Youshido\GraphQL\Type;


use Youshido\GraphQL\Type\Object\AbstractInputObjectType;
use Youshido\GraphQL\Type\Object\ObjectType;
use Youshido\GraphQL\Type\Scalar\AbstractScalarType;

class TypeMap
{

    const KIND_SCALAR = 'SCALAR';
    const KIND_OBJECT = 'OBJECT';
    const KIND_LIST   = 'LIST';
    const KIND_ENUM   = 'ENUM';
    const KIND_UNION  = 'UNION';

    const TYPE_INT     = 'int';
    const TYPE_FLOAT   = 'float';
    const TYPE_STRING  = 'string';
    const TYPE_BOOLEAN = 'boolean';
    const TYPE_ID      = 'id';

    const TYPE_FUNCTION          = 'function';
    const TYPE_OBJECT_TYPE       = 'object_type';
    const TYPE_OBJECT_INPUT_TYPE = 'object_input_type';
    const TYPE_LIST              = 'list';
    const TYPE_ARRAY             = 'array';
    const TYPE_ARRAY_OF_FIELDS   = 'array_of_fields';
    const TYPE_ARRAY_OF_INPUTS   = 'array_of_inputs';
    const TYPE_ANY               = 'any';
    const TYPE_ANY_OBJECT        = 'any_object';
    const TYPE_ANY_INPUT         = 'any_input';

    private static $scalarObjectsCache = [];

    public static function isInputType($type)
    {
        if (is_object($type)) {
            return ($type instanceof AbstractScalarType) || ($type instanceof AbstractInputObjectType);
        } else {
            return self::isScalarType($type);
        }
    }

    /**
     * @param string $type
     *
     * @return ObjectType
     */
    public static function getScalarTypeObject($type)
    {
        if (self::isScalarType($type)) {
            if (empty(self::$scalarObjectsCache[$type])) {
                $className                       = 'Youshido\GraphQL\Type\Scalar\\' . ucfirst($type) . 'Type';
                self::$scalarObjectsCache[$type] = new $className();
            }

            return self::$scalarObjectsCache[$type];
        } else {
            return null;
        }
    }

    public static function isScalarType($typeName)
    {
        return in_array(strtolower($typeName), self::getScalarTypes());
    }

    /**
     * @return AbstractType[]
     */
    public static function getScalarTypes()
    {
        return [
            self::TYPE_INT, self::TYPE_FLOAT, self::TYPE_STRING, self::TYPE_BOOLEAN, self::TYPE_ID
        ];
    }

}