Completed
Push — master ( aab78b...ac108f )
by Alexpts
02:15
created

MiddlewaresTrait::pushMiddleware()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 5
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 3
CRAP Score 1
Metric Value
dl 0
loc 5
ccs 3
cts 3
cp 1
rs 9.4285
cc 1
eloc 3
nc 1
nop 1
crap 1
1
<?php
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namespace PTS\Routing\Traits;
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use Psr\Http\Message\RequestInterface;
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trait MiddlewaresTrait
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{
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    /** @var callable[] */
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    protected $middlewares = [];
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    /**
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     * @param callable $middleware
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     * @return $this
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     */
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    public function pushMiddleware(callable $middleware)
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    {
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        $this->middlewares[] = $middleware;
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        return $this;
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    }
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    /**
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     * @return \callable[]
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     */
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    public function getMiddlewares() : array
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    {
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        return $this->middlewares;
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    }
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    /**
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     * @param RequestInterface $request
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     * @return mixed
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     */
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    protected function invoke(RequestInterface $request) {
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        $middleware = array_shift($this->middlewares);
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        return $middleware(... [$request, $this]);
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    }
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}
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