PayToPubkeyHash::__construct() - Code Metrics - Inspection of "Refactor output classifier" - Bit-Wasp/bitcoin-php - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#286)

by thomas

created 2016-03-26 05:59 UTC

PayToPubkeyHash::__construct() A

↳ Parent: PayToPubkeyHash

Complexity

Conditions	3
Paths	2

Size

Total Lines	11
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	3.0261

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	11
ccs	6
cts	7
cp	0.8571
rs	9.4285
cc	3
eloc	6
nc	2
nop	1
crap	3.0261

<?php

namespace BitWasp\Bitcoin\Script\ScriptInfo;

use BitWasp\Bitcoin\Crypto\EcAdapter\Key\PublicKeyInterface;
use BitWasp\Bitcoin\Script\ScriptInterface;
use BitWasp\Buffertools\BufferInterface;

class PayToPubkeyHash implements ScriptInfoInterface
{

    /**
     * @var BufferInterface
     */
    private $hash;

    /**
     * @param ScriptInterface $script
     */
    public function __construct(ScriptInterface $script)
    {
        $chunks = $script->getScriptParser()->decode();
        if (count($chunks) !== 5 || !$chunks[2]->isPush()) {
            throw new \RuntimeException('Malformed pay-to-pubkey-hash script');
        }

        /** @var BufferInterface $hash */
        $hash = $chunks[2]->getData();
        $this->hash = $hash;
    }

    /**
     * @return int
     */
    public function getRequiredSigCount()
    {
        return 1;
    }

    /**
     * @return int
     */
    public function getKeyCount()
    {
        return 1;
    }

    /**
     * @param PublicKeyInterface $publicKey
     * @return bool
     */
    public function checkInvolvesKey(PublicKeyInterface $publicKey)
    {
        return $publicKey->getPubKeyHash()->getBinary() === $this->hash->getBinary();
    }

    /**
     * @return PublicKeyInterface[]
     */
    public function getKeys()
    {
        return [];
    }
}


1		<?php
2
3		namespace BitWasp\Bitcoin\Script\ScriptInfo;
4
5		use BitWasp\Bitcoin\Crypto\EcAdapter\Key\PublicKeyInterface;
6		use BitWasp\Bitcoin\Script\ScriptInterface;
7		use BitWasp\Buffertools\BufferInterface;
8
9		class PayToPubkeyHash implements ScriptInfoInterface
10		{
11
12		/**
13		* @var BufferInterface
14		*/
15		private $hash;
16
17		/**
18		* @param ScriptInterface $script
19		*/
20	6	public function __construct(ScriptInterface $script)
21		{
22	6	$chunks = $script->getScriptParser()->decode();
23	6	if (count($chunks) !== 5 \|\| !$chunks[2]->isPush()) {
24		throw new \RuntimeException('Malformed pay-to-pubkey-hash script');
25		}
26
27		/** @var BufferInterface $hash */
28	6	$hash = $chunks[2]->getData();
29	6	$this->hash = $hash;
30	6	}
31
32		/**
33		* @return int
34		*/
35	6	public function getRequiredSigCount()
36		{
37	6	return 1;
38		}
39
40		/**
41		* @return int
42		*/
43	6	public function getKeyCount()
44		{
45	6	return 1;
46		}
47
48		/**
49		* @param PublicKeyInterface $publicKey
50		* @return bool
51		*/
52	6	public function checkInvolvesKey(PublicKeyInterface $publicKey)
53		{
54	6	return $publicKey->getPubKeyHash()->getBinary() === $this->hash->getBinary();
55		}
56
57		/**
58		* @return PublicKeyInterface[]
59		*/
60		public function getKeys()
61		{
62		return [];
63		}
64		}
65

Bit-Wasp / bitcoin-php

Pull Request — master (#286)

PayToPubkeyHash::__construct() A

Complexity

Size

Duplication

Code Coverage

Importance

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