Youshido\GraphQL\Type\TypeMap

Complexity

Total Complexity

11

Size/Duplication

Total Lines	91
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

96.43%

Importance

Changes	20
Bugs	3	Features	9

4 Methods

Rating	Name	Duplication	Size	Complexity
B	isInputType()	0	11	5
A	getScalarTypeObject()	0	16	4
A	isScalarType()	0	4	1
A	getScalarTypes()	0	13	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\ListType\AbstractListType;
use Youshido\GraphQL\Type\Object\AbstractEnumType;
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_INTERFACE    = 'INTERFACE';
    const KIND_UNION        = 'UNION';
    const KIND_ENUM         = 'ENUM';
    const KIND_INPUT_OBJECT = 'INPUT_OBJECT';
    const KIND_LIST         = 'LIST';

    const TYPE_INT       = 'int';
    const TYPE_FLOAT     = 'float';
    const TYPE_STRING    = 'string';
    const TYPE_BOOLEAN   = 'boolean';
    const TYPE_ID        = 'id';
    const TYPE_DATETIME  = 'datetime';
    const TYPE_DATE      = 'date';
    const TYPE_TIMESTAMP = 'timestamp';

    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_ARRAY_OF_VALUES   = 'array_of_values';
    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)
            || ($type instanceof AbstractEnumType)
            || ($type instanceof AbstractListType);
        } else {
            return self::isScalarType($type);
        }
    }

    /**
     * @param string $type
     *
     * @return ObjectType
     */
    public static function getScalarTypeObject($type)
    {
        if (self::isScalarType($type)) {
            if (empty(self::$scalarObjectsCache[$type])) {
                $name = ucfirst($type);
                $name = $name == 'Datetime' ? 'DateTime' : $name;

                $className                       = 'Youshido\GraphQL\Type\Scalar\\' . $name . 'Type';
                self::$scalarObjectsCache[$type] = new $className();
            }

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

    public static function isScalarType($typeName)
    {
        return in_array($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,
            self::TYPE_DATETIME,
            self::TYPE_DATE,
            self::TYPE_TIMESTAMP
        ];
    }

}