W2w\Lib\Apie\ValueObjects\PhpPrimitive

Complexity

Total Complexity

9

Size/Duplication

Total Lines	57
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	1

2 Methods

Rating	Name	Duplication	Size	Complexity
A	convert()	0	20	5
A	getSchemaForFilter()	0	12	4

<?php
namespace W2w\Lib\Apie\ValueObjects;

use erasys\OpenApi\Spec\v3\Schema;
use W2w\Lib\Apie\Exceptions\InvalidReturnTypeOfApiResourceException;

class PhpPrimitive implements ValueObjectInterface
{
    const STRING = 'STRING';

    const BOOL = 'BOOL';

    const INT = 'INT';

    const FLOAT = 'FLOAT';

    use StringEnumTrait;

    /**
     * Returns Schema used in OpenApi Spec.
     *
     * @return Schema
     */
    public function getSchemaForFilter(): Schema
    {
        switch ($this->toNative()) {
            case self::BOOL:
                return new Schema(['type' => 'boolean']);
            case self::INT:
                return new Schema(['type' => 'number', 'format' => 'int32']);
            case self::FLOAT:
                return new Schema(['type' => 'number', 'format' => 'double']);
        }

        return new Schema(['type' => 'string', 'minimum' => 1]);
    }

    /**
     * Converts value to the primitive.
     *
     * @param string $value
     * @return int|float|string|bool
     */
    public function convert(string $value)
    {
        switch ($this->toNative()) {
            case self::BOOL:
                $filter = FILTER_VALIDATE_BOOLEAN;
                break;
            case self::INT:
                $filter = FILTER_VALIDATE_INT;
                break;
            case self::FLOAT:
                $filter = FILTER_VALIDATE_FLOAT;
                break;
            default:
                return $value;
        }
        $res = filter_var($value, $filter, FILTER_NULL_ON_FAILURE);
        if (is_null($res)) {
            throw new InvalidReturnTypeOfApiResourceException(null, $value, strtolower($this->toNative()));
        }
        return $res;

    }

}