GetBlockTemplateValidator::validateCapabilities() - Code Metrics - Inspection of "Refactor validator" - vherus/ZenCash-Rpc-Client - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Nathan

created 2018-04-18 18:06 UTC

GetBlockTemplateValidator::validateCapabilities() A

↳ Parent: GetBlockTemplateValidator

Complexity

Conditions	4
Paths	3

Size

Total Lines	13
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	13
rs	9.2
c	0
b	0
f	0
cc	4
eloc	8
nc	3
nop	1

<?php

namespace ZenCash\Rpc\Validation\Mining;

use ZenCash\Rpc\Validation\Exception\JsonFormatException;
use ZenCash\Rpc\Validation\JsonValidator;

final class GetBlockTemplateValidator implements JsonValidator
{
    /** @throws JsonFormatException */
    public static function validate(string $json): void
    {
        if (!$decoded = json_decode($json)) {
            throw new JsonFormatException("JSON object has an invalid structure:\n$json");
        }

        self::validateMode($decoded);

        self::validateCapabilities($decoded);
    }

    /** @throws JsonFormatException */
    private static function validateMode(object $decoded): void
    {
        if (($decoded->mode ?? false) && ($decoded->mode !== 'template')) {
            throw new JsonFormatException("JSON property `mode` must be either 'template' or omitted.");
        }
    }

    /** @throws JsonFormatException */
    private static function validateCapabilities(object $decoded): void
    {
        if ($decoded->capabilities ?? false) {
            if (!is_array($decoded->capabilities)) {
                throw new JsonFormatException(
                    'JSON property `capabilities` must be of type `array`, `' .
                    gettype($decoded->capabilities) . '` provided.'
                );
            }

            array_walk($decoded->capabilities, function ($item) {
                if (!is_string($item)) {
                    throw new JsonFormatException("JSON property `capabilities` must only contain strings.");
                }
            });
        }
    }
}


1			<?php
2
3			namespace ZenCash\Rpc\Validation\Mining;
4
5			use ZenCash\Rpc\Validation\Exception\JsonFormatException;
6			use ZenCash\Rpc\Validation\JsonValidator;
7
8			final class GetBlockTemplateValidator implements JsonValidator
9			{
10			/** @throws JsonFormatException */
11			public static function validate(string $json): void
12			{
13			if (!$decoded = json_decode($json)) {
14			throw new JsonFormatException("JSON object has an invalid structure:\n$json");
15			}
16
17			self::validateMode($decoded);
18
19			self::validateCapabilities($decoded);
20			}
21
22			/** @throws JsonFormatException */
23			private static function validateMode(object $decoded): void
24			{
25			if (($decoded->mode ?? false) && ($decoded->mode !== 'template')) {
26			throw new JsonFormatException("JSON property `mode` must be either 'template' or omitted.");
27			}
28			}
29
30			/** @throws JsonFormatException */
31			private static function validateCapabilities(object $decoded): void
32			{
33			if ($decoded->capabilities ?? false) {
34			if (!is_array($decoded->capabilities)) {
35			throw new JsonFormatException(
36			'JSON property `capabilities` must be of type `array`, `' .
37			gettype($decoded->capabilities) . '` provided.'
38			);
39			}
40
41			array_walk($decoded->capabilities, function ($item) {
42			if (!is_string($item)) {
43			throw new JsonFormatException("JSON property `capabilities` must only contain strings.");
44			}
45			});
46			}
47			}
48			}
49

vherus / ZenCash-Rpc-Client

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GetBlockTemplateValidator::validateCapabilities() A

Complexity

Size

Duplication

Importance

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