WhereBuilder - Code Metrics - Inspection of "Add raw functions support and improve builders" - rambler-digital-solutions/hydrogen - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( b7ef6a...58a002 )

by Kirill

created 2018-09-05 02:03 UTC

WhereBuilder A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	21
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

Test Coverage

Coverage

85.71%

Importance

Changes

Metric	Value
wmc	2
lcom	0
cbo	3
dl	0
loc	21
ccs	6
cts	7
cp	0.8571
rs	10
c	0
b	0
f	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	apply()	0	11	2

<?php
/**
 * This file is part of Hydrogen package.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
declare(strict_types=1);

namespace RDS\Hydrogen\Processor\DatabaseProcessor;

use Doctrine\ORM\QueryBuilder;
use RDS\Hydrogen\Criteria\CriterionInterface;
use RDS\Hydrogen\Criteria\Where;
use RDS\Hydrogen\Processor\DatabaseProcessor\Common\Expression;

/**
 * Class WhereBuilder
 */
class WhereBuilder extends Builder
{
    /**
     * TODO Add "relation.field" where clause support
     *
     * @param QueryBuilder $builder
     * @param CriterionInterface|Where $where
     * @return iterable|null
     */
    public function apply($builder, CriterionInterface $where): ?iterable
    {
        $expression = new Expression($builder, $where->getOperator(), $where->getValue());
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.
    }
}
        yield from $result = $expression->create($where->getField());
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.
    }
}

        if ($where->isAnd()) {
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.
    }
}
            $builder->andWhere($result->getReturn());
        } else {
            $builder->orWhere($result->getReturn());
        }
    }
}


Push — master ( b7ef6a...58a002 )

WhereBuilder A

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

1 Method

Available Fixes

Available Fixes

Available Fixes

Available Fixes

1		<?php
2		/**
3		* This file is part of Hydrogen package.
4		*
5		* For the full copyright and license information, please view the LICENSE
6		* file that was distributed with this source code.
7		*/
8		declare(strict_types=1);
9
10		namespace RDS\Hydrogen\Processor\DatabaseProcessor;
11
12		use Doctrine\ORM\QueryBuilder;
13		use RDS\Hydrogen\Criteria\CriterionInterface;
14		use RDS\Hydrogen\Criteria\Where;
15		use RDS\Hydrogen\Processor\DatabaseProcessor\Common\Expression;
16
17		/**
18		* Class WhereBuilder
19		*/
20		class WhereBuilder extends Builder
21		{
22		/**
23		* TODO Add "relation.field" where clause support
24		*
25		* @param QueryBuilder $builder
26		* @param CriterionInterface\|Where $where
27		* @return iterable\|null
28		*/
29	8	public function apply($builder, CriterionInterface $where): ?iterable
30		{
31	8	$expression = new Expression($builder, $where->getOperator(), $where->getValue());
		0 ignored issues – show Bug introduced 2018-09-05 02:06 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `RDS\Hydrogen\Criteria\CriterionInterface` as the method `getOperator()` does only exist in the following implementations of said interface: `RDS\Hydrogen\Criteria\Having`, `RDS\Hydrogen\Criteria\Where`. 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... Bug introduced 2018-09-05 02:06 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `RDS\Hydrogen\Criteria\CriterionInterface` as the method `getValue()` does only exist in the following implementations of said interface: `RDS\Hydrogen\Criteria\Having`, `RDS\Hydrogen\Criteria\Where`. 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...
32	8	yield from $result = $expression->create($where->getField());
		0 ignored issues – show Bug introduced 2018-09-05 02:06 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `RDS\Hydrogen\Criteria\CriterionInterface` as the method `getField()` does only exist in the following implementations of said interface: `RDS\Hydrogen\Criteria\GroupBy`, `RDS\Hydrogen\Criteria\Having`, `RDS\Hydrogen\Criteria\OrderBy`, `RDS\Hydrogen\Criteria\Selection`, `RDS\Hydrogen\Criteria\Where`. 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...
33
34	8	if ($where->isAnd()) {
		0 ignored issues – show Bug introduced 2018-09-05 02:06 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `RDS\Hydrogen\Criteria\CriterionInterface` as the method `isAnd()` does only exist in the following implementations of said interface: `RDS\Hydrogen\Criteria\Having`, `RDS\Hydrogen\Criteria\HavingGroup`, `RDS\Hydrogen\Criteria\Where`, `RDS\Hydrogen\Criteria\WhereGroup`. 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...
35	8	$builder->andWhere($result->getReturn());
36		} else {
37		$builder->orWhere($result->getReturn());
38		}
39	8	}
40		}
41

rambler-digital-solutions / hydrogen

Push — master ( b7ef6a...58a002 )

WhereBuilder A

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

1 Method

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Duplication Side-by-Side

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