CreateCustomer - Code Metrics - adelowo/gbowo-paystack - Measure and Improve Code Quality continuously with Scrutinizer

CreateCustomer A
last analyzed 2017-07-25 08:43 UTC

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Complexity

Total Complexity

Size/Duplication

Total Lines	30
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes

Metric	Value
wmc	3
lcom	1
cbo	2
dl	0
loc	30
ccs	11
cts	11
cp	1
rs	10
c	0
b	0
f	0

3 Methods

Rating	Name	Size	Complexity
A	__construct()	4	1
A	getPluginAccessor()	4	1
A	handle()	11	1

<?php

namespace Paystack\Customer;

use Gbowo\Adapter\Paystack\Traits\VerifyHttpStatusResponseCode;
use Gbowo\Plugin\AbstractPlugin;
use function GuzzleHttp\json_encode;
use function GuzzleHttp\json_decode;

class CreateCustomer extends AbstractPlugin
{
    use VerifyHttpStatusResponseCode;

    const CREATE_CUSTOMER_ENDPOINT = "/customer";

    protected $baseUrl;

    public function __construct(string $baseUrl)
    {
        $this->baseUrl = $baseUrl;
    }

    public function getPluginAccessor(): string
    {
        return "createCustomer";
    }

    public function handle(array $data)
    {
        $response = $this->adapter->getHttpClient()
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
            ->post($this->baseUrl . self::CREATE_CUSTOMER_ENDPOINT, [
                'body' => json_encode($data)
            ]);

        $this->verifyResponse($response);

        return json_decode($response->getBody(), true)["data"];
    }
}


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CreateCustomer A
last analyzed 2017-07-25 08:43 UTC

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

3 Methods

Available Fixes

1		<?php
2
3		namespace Paystack\Customer;
4
5		use Gbowo\Adapter\Paystack\Traits\VerifyHttpStatusResponseCode;
6		use Gbowo\Plugin\AbstractPlugin;
7		use function GuzzleHttp\json_encode;
8		use function GuzzleHttp\json_decode;
9
10		class CreateCustomer extends AbstractPlugin
11		{
12		use VerifyHttpStatusResponseCode;
13
14		const CREATE_CUSTOMER_ENDPOINT = "/customer";
15
16		protected $baseUrl;
17
18	2	public function __construct(string $baseUrl)
19		{
20	2	$this->baseUrl = $baseUrl;
21	2	}
22
23	2	public function getPluginAccessor(): string
24		{
25	2	return "createCustomer";
26		}
27
28	2	public function handle(array $data)
29		{
30	2	$response = $this->adapter->getHttpClient()
		0 ignored issues – show Bug introduced 2017-03-03 20:45 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Gbowo\Contract\Adapter\AdapterInterface` as the method `getHttpClient()` does only exist in the following implementations of said interface: `Gbowo\Adapter\Amplifypay\AmplifypayAdapter`, `Gbowo\Adapter\Paystack\PaystackAdapter`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
31	2	->post($this->baseUrl . self::CREATE_CUSTOMER_ENDPOINT, [
32	2	'body' => json_encode($data)
33		]);
34
35	2	$this->verifyResponse($response);
36
37	1	return json_decode($response->getBody(), true)["data"];
38		}
39		}
40

adelowo / gbowo-paystack

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CreateCustomer A last analyzed 2017-07-25 08:43 UTC

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

3 Methods

Available Fixes

Duplication Side-by-Side

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CreateCustomer A
last analyzed 2017-07-25 08:43 UTC