Completed
Pull Request — master (#5)
by Márk
07:08
created

Chain::__construct()   A

Complexity

Conditions 3
Paths 3

Size

Total Lines 12
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 12

Importance

Changes 2
Bugs 0 Features 1
Metric Value
c 2
b 0
f 1
dl 0
loc 12
ccs 0
cts 4
cp 0
rs 9.4286
cc 3
eloc 6
nc 3
nop 1
crap 12
1
<?php
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namespace Http\Message\Authentication;
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use Http\Message\Authentication;
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use Psr\Http\Message\RequestInterface;
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/**
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 * Authenticate a PSR-7 Request with a multiple authentication methods.
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 *
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 * @author Márk Sági-Kazár <[email protected]>
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 */
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final class Chain implements Authentication
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{
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    /**
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     * @var Authentication[]
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     */
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    private $authenticationChain = [];
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    /**
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     * @param Authentication[] $authenticationChain
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     */
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    public function __construct(array $authenticationChain = [])
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    {
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        foreach ($authenticationChain as $authentication) {
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            if (!$authentication instanceof Authentication) {
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                throw new \InvalidArgumentException(
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                    'Members of the authentication chain must be of type Http\Message\Authentication'
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                );
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            }
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        }
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        $this->authenticationChain = $authenticationChain;
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function authenticate(RequestInterface $request)
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    {
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        foreach ($this->authenticationChain as $authentication) {
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            $request = $authentication->authenticate($request);
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        }
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        return $request;
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    }
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}
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