RequestSignature::generateSignature()   A
last analyzed

Complexity

Conditions 2
Paths 2

Size

Total Lines 14

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 14
rs 9.7998
c 0
b 0
f 0
cc 2
nc 2
nop 1
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<?php
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/**
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 * @link https://github.com/phpviet/omnipay-vnpay
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 * @copyright (c) PHP Viet
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 * @license [MIT](http://www.opensource.org/licenses/MIT)
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 */
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namespace Omnipay\VNPay\Message\Concerns;
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use Omnipay\VNPay\Support\Signature;
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/**
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 * @author Vuong Minh <[email protected]>
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 * @since 1.0.0
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 */
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trait RequestSignature
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{
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    /**
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     * Trả về chữ ký điện tử gửi đến VNPay dựa theo [[getSignatureParameters()]].
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     *
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     * @param  string  $hashType
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     * @return string
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     */
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    protected function generateSignature(string $hashType = 'sha256'): string
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    {
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        $data = [];
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        $signature = new Signature(
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            $this->getVnpHashSecret(),
0 ignored issues
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Bug introduced by
It seems like getVnpHashSecret() must be provided by classes using this trait. How about adding it as abstract method to this trait?

This check looks for methods that are used by a trait but not required by it.

To illustrate, let’s look at the following code example

trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}

The trait Idable provides a method equalsId that in turn relies on the method getId(). If this method does not exist on a class mixing in this trait, the method will fail.

Adding the getId() as an abstract method to the trait will make sure it is available.

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            $hashType
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        );
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        foreach ($this->getSignatureParameters() as $parameter) {
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            $data[$parameter] = $this->getParameter($parameter);
0 ignored issues
show
Bug introduced by
It seems like getParameter() must be provided by classes using this trait. How about adding it as abstract method to this trait?

This check looks for methods that are used by a trait but not required by it.

To illustrate, let’s look at the following code example

trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}

The trait Idable provides a method equalsId that in turn relies on the method getId(). If this method does not exist on a class mixing in this trait, the method will fail.

Adding the getId() as an abstract method to the trait will make sure it is available.

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        }
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        return $signature->generate($data);
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    }
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    /**
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     * Trả về danh sách parameters dùng để tạo chữ ký số.
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     *
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     * @return array
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     */
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    abstract protected function getSignatureParameters(): array;
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}
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