ErrorExtension::pack() - Code Metrics - Inspection of "Add support for extended errors" - tarantool-php/client - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( ba7f7c...c7ee1c )

by Eugene

created 2020-06-13 11:00 UTC

ErrorExtension::pack() A

↳ Parent: ErrorExtension

Complexity

Conditions	3
Paths	3

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
nc	3
nop	2
dl	0
loc	17
rs	9.7
c	0
b	0
f	0

<?php

/**
 * This file is part of the Tarantool Client package.
 *
 * (c) Eugene Leonovich <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace Tarantool\Client\Packer\Extension;

use MessagePack\BufferUnpacker;
use MessagePack\Packer;
use MessagePack\TypeTransformer\Extension;
use Tarantool\Client\Error;
use Tarantool\Client\Keys;

final class ErrorExtension implements Extension
{
    private const TYPE = 3;

    public function getType() : int
    {
        return self::TYPE;
    }

    /**
     * @param object $value
     */
    public function pack(Packer $packer, $value) : ?string
    {
        if (!$value instanceof Error) {
            return null;
        }

        [Keys::ERROR_STACK => $errorStack] = $value->toMap();


        $packedError = $packer->packMapHeader(1);
        $packedError .= $packer->packInt(Keys::ERROR_STACK);
        $packedError .= $packer->packArrayHeader(\count($errorStack));
        foreach ($errorStack as $error) {
            $packedError .= $packer->packMap($error);
        }

        return $packer->packExt(self::TYPE, $packedError);
    }

    /**
     * @return Error
     */
    public function unpackExt(BufferUnpacker $unpacker, int $extLength)
    {
        return Error::fromMap($unpacker->unpackMap());
    }
}


1			<?php
2
3			/**
4			* This file is part of the Tarantool Client package.
5			*
6			* (c) Eugene Leonovich <[email protected]>
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*/
11
12			declare(strict_types=1);
13
14			namespace Tarantool\Client\Packer\Extension;
15
16			use MessagePack\BufferUnpacker;
17			use MessagePack\Packer;
18			use MessagePack\TypeTransformer\Extension;
19			use Tarantool\Client\Error;
20			use Tarantool\Client\Keys;
21
22			final class ErrorExtension implements Extension
23			{
24			private const TYPE = 3;
25
26			public function getType() : int
27			{
28			return self::TYPE;
29			}
30
31			/**
32			* @param object $value
33			*/
34			public function pack(Packer $packer, $value) : ?string
35			{
36			if (!$value instanceof Error) {
37			return null;
38			}
39
40			[Keys::ERROR_STACK => $errorStack] = $value->toMap();
			0 ignored issues – show Bug introduced 2020-06-13 11:10 UTC by Report Bug Copy Issue Report The variable `$errorStack` does not exist. Did you forget to declare it? This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug. Loading history...
41
42			$packedError = $packer->packMapHeader(1);
43			$packedError .= $packer->packInt(Keys::ERROR_STACK);
44			$packedError .= $packer->packArrayHeader(\count($errorStack));
45			foreach ($errorStack as $error) {
46			$packedError .= $packer->packMap($error);
47			}
48
49			return $packer->packExt(self::TYPE, $packedError);
50			}
51
52			/**
53			* @return Error
54			*/
55			public function unpackExt(BufferUnpacker $unpacker, int $extLength)
56			{
57			return Error::fromMap($unpacker->unpackMap());
58			}
59			}
60

tarantool-php / client

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ErrorExtension::pack() A

Complexity

Size

Duplication

Importance

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