Ecodev\Felix\Api\Scalar\TimeType

Complexity

Total Complexity

7

Size/Duplication

Total Lines	46
Duplicated Lines	0 %

Test Coverage

Coverage

80%

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	serialize()	0	7	2
A	parseValue()	0	13	3
A	parseLiteral()	0	9	2

<?php

declare(strict_types=1);

namespace Ecodev\Felix\Api\Scalar;

use Cake\Chronos\ChronosTime;

The type Cake\Chronos\ChronosTime was not found. Maybe you did not declare it correctly or list all dependencies?

use GraphQL\Error\Error;
use GraphQL\Language\AST\Node;
use GraphQL\Language\AST\StringValueNode;
use GraphQL\Type\Definition\ScalarType;
use GraphQL\Utils\Utils;
use UnexpectedValueException;

final class TimeType extends ScalarType
{
    public ?string $description = 'A time of the day (local time, no timezone).';

    /**
     * Serializes an internal value to include in a response.
     */
    public function serialize(mixed $value): mixed
    {
        if ($value instanceof ChronosTime) {
            return $value->format('H:i:s.u');
        }

        return $value;
    }

    /**
     * Parses an externally provided value (query variable) to use as an input.
     */
    public function parseValue(mixed $value): ?ChronosTime
    {
        if (!is_string($value)) {
            throw new UnexpectedValueException('Cannot represent value as Chronos time: ' . Utils::printSafe($value));
        }

        if ($value === '') {
            return null;
        }

        $time = new ChronosTime($value);

        return $time;
    }

    /**
     * Parses an externally provided literal value to use as an input (e.g. in Query AST).
     */
    public function parseLiteral(Node $valueNode, ?array $variables = null): ?ChronosTime
    {
        // Note: throwing GraphQL\Error\Error vs \UnexpectedValueException to benefit from GraphQL
        // error location in query:
        if (!($valueNode instanceof StringValueNode)) {
            throw new Error('Query error: Can only parse strings got: ' . $valueNode->kind, $valueNode);
        }

        return $this->parseValue($valueNode->value);
    }
}