AuthRuleEditionService::__construct() - Code Metrics - Inspection of "re #25 allow rules edition + assignment" - 2amigos/yii2-usuario - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( f706eb...84b009 )

by Antonio

created 2017-07-16 00:28 UTC

AuthRuleEditionService::__construct() A

↳ Parent: AuthRuleEditionService

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

Metric	Value
dl	0
loc	4
ccs	0
cts	4
cp	0
rs	10
c	0
b	0
f	0
cc	1
eloc	2
nc	1
nop	1
crap	2

<?php

/*
 * This file is part of the 2amigos/yii2-usuario project.
 *
 * (c) 2amigOS! <http://2amigos.us/>
 *
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
 */

namespace Da\User\Service;

use Da\User\Contracts\ServiceInterface;
use Da\User\Model\Rule;
use Da\User\Traits\AuthManagerAwareTrait;
use Da\User\Traits\ContainerAwareTrait;
use Exception;

class AuthRuleEditionService implements ServiceInterface
{
    use AuthManagerAwareTrait;
    use ContainerAwareTrait;

    protected $model;

    public function __construct(Rule $model)
    {
        $this->model = $model;
    }

    public function run()
    {
        if (!$this->model->validate() || (!in_array($this->model->scenario, ['create', 'update']))) {
            return false;
        }

        $rule = $this->make($this->model->className, [], ['name' => $this->model->name]);

        try {
            if ($this->model->scenario == 'create') {
                $this->getAuthManager()->add($rule);
            } else {
                $this->getAuthManager()->update($this->model->previousName, $rule);
            }
            $this->getAuthManager()->invalidateCache();
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.
    }
}
        } catch (Exception $e) {
            return false;
        }

        return true;
    }
}


1			<?php
2
3			/*
4			* This file is part of the 2amigos/yii2-usuario project.
5			*
6			* (c) 2amigOS! <http://2amigos.us/>
7			*
8			* For the full copyright and license information, please view
9			* the LICENSE file that was distributed with this source code.
10			*/
11
12			namespace Da\User\Service;
13
14			use Da\User\Contracts\ServiceInterface;
15			use Da\User\Model\Rule;
16			use Da\User\Traits\AuthManagerAwareTrait;
17			use Da\User\Traits\ContainerAwareTrait;
18			use Exception;
19
20			class AuthRuleEditionService implements ServiceInterface
21			{
22			use AuthManagerAwareTrait;
23			use ContainerAwareTrait;
24
25			protected $model;
26
27			public function __construct(Rule $model)
28			{
29			$this->model = $model;
30			}
31
32			public function run()
33			{
34			if (!$this->model->validate() \|\| (!in_array($this->model->scenario, ['create', 'update']))) {
35			return false;
36			}
37
38			$rule = $this->make($this->model->className, [], ['name' => $this->model->name]);
39
40			try {
41			if ($this->model->scenario == 'create') {
42			$this->getAuthManager()->add($rule);
43			} else {
44			$this->getAuthManager()->update($this->model->previousName, $rule);
45			}
46			$this->getAuthManager()->invalidateCache();
			0 ignored issues – show Bug introduced 2017-07-16 00:30 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `yii\rbac\ManagerInterface` as the method `invalidateCache()` does only exist in the following implementations of said interface: `Da\User\Component\AuthDbManagerComponent`, `yii\rbac\DbManager`. 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...
47			} catch (Exception $e) {
48			return false;
49			}
50
51			return true;
52			}
53			}
54

2amigos / yii2-usuario

Push — master ( f706eb...84b009 )

AuthRuleEditionService::__construct() A

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