EnumValueBuilder::build() - Code Metrics - Inspection of "Improve builders" - railt/sdl - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 7510c8...82c7bd )

by Kirill

created 2018-08-06 18:16 UTC

EnumValueBuilder::build() A

↳ Parent: EnumValueBuilder

Complexity

Conditions	3
Paths	4

Size

Total Lines

Duplication

Lines	16
Ratio	100 %

Code Coverage

Tests	0
CRAP Score	12

Importance

Changes

Metric	Value
cc	3
nc	4
nop	2
dl	16
loc	16
ccs	0
cts	12
cp	0
crap	12
rs	9.7333
c	0
b	0
f	0

<?php
/**
 * This file is part of Railt 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 Railt\SDL\Compiler\Builder\Dependent;

use Railt\Parser\Ast\RuleInterface;
use Railt\Reflection\Contracts\Definition;
use Railt\Reflection\Contracts\Type as TypeInterface;
use Railt\Reflection\Definition\Dependent\EnumValueDefinition;
use Railt\Reflection\Definition\EnumDefinition;
use Railt\Reflection\Type;
use Railt\SDL\Compiler\Ast\Dependent\EnumValueDefinitionNode;
use Railt\SDL\Compiler\Ast\TypeHintNode;
use Railt\SDL\Compiler\Builder\Builder;
use Railt\SDL\Compiler\Builder\Virtual\TypeHint;

/**
 * Class EnumValueBuilder
 */
class EnumValueBuilder extends Builder

{
    /**
     * @param RuleInterface|EnumValueDefinitionNode $rule
     * @param Definition|EnumDefinition $parent
     * @return Definition
     * @throws \Railt\Io\Exception\ExternalFileException
     */
    public function build(RuleInterface $rule, Definition $parent): Definition
    {
        $value = new EnumValueDefinition($parent, $rule->getName());

        $value->withOffset($rule->getOffset());
        $value->withDescription($rule->getDescription());
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 ($hint = $rule->getTypeHint()) {
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.
    }
}
            // TODO With Value
        }

        foreach ($rule->getDirectives() as $ast) {
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.
    }
}
            $value->withDirective($this->dependent($ast, $value));
        }

        return $value;
    }
}


Push — master ( 7510c8...82c7bd )

EnumValueBuilder::build() A

Complexity

Size

Duplication

Code Coverage

Importance

Available Fixes

Available Fixes

Available Fixes

1		<?php
2		/**
3		* This file is part of Railt 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 Railt\SDL\Compiler\Builder\Dependent;
11
12		use Railt\Parser\Ast\RuleInterface;
13		use Railt\Reflection\Contracts\Definition;
14		use Railt\Reflection\Contracts\Type as TypeInterface;
15		use Railt\Reflection\Definition\Dependent\EnumValueDefinition;
16		use Railt\Reflection\Definition\EnumDefinition;
17		use Railt\Reflection\Type;
18		use Railt\SDL\Compiler\Ast\Dependent\EnumValueDefinitionNode;
19		use Railt\SDL\Compiler\Ast\TypeHintNode;
20		use Railt\SDL\Compiler\Builder\Builder;
21		use Railt\SDL\Compiler\Builder\Virtual\TypeHint;
22
23		/**
24		* Class EnumValueBuilder
25		*/
26	View Code Duplication	class EnumValueBuilder extends Builder
		0 ignored issues – show Duplication introduced 2018-08-06 18:25 UTC by Report Bug Copy Issue Report This class seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
27		{
28		/**
29		* @param RuleInterface\|EnumValueDefinitionNode $rule
30		* @param Definition\|EnumDefinition $parent
31		* @return Definition
32		* @throws \Railt\Io\Exception\ExternalFileException
33		*/
34		public function build(RuleInterface $rule, Definition $parent): Definition
35		{
36		$value = new EnumValueDefinition($parent, $rule->getName());
		0 ignored issues – show Compatibility introduced 2018-08-06 18:25 UTC by Report Bug Copy Issue Report `$parent` of type `object<Railt\Reflection\Contracts\Definition>` is not a sub-type of `object<Railt\Reflection\...inition\TypeDefinition>`. It seems like you assume a child interface of the interface `Railt\Reflection\Contracts\Definition` to be always present. This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass. Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type. Loading history...
37		$value->withOffset($rule->getOffset());
38		$value->withDescription($rule->getDescription());
		0 ignored issues – show Bug introduced 2018-08-06 18:25 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Railt\Parser\Ast\RuleInterface` as the method `getDescription()` does only exist in the following implementations of said interface: `Railt\SDL\Compiler\Ast\D...DirectiveDefinitionNode`, `Railt\SDL\Compiler\Ast\D...tion\EnumDefinitionNode`, `Railt\SDL\Compiler\Ast\D...ion\InputDefinitionNode`, `Railt\SDL\Compiler\Ast\D...nputUnionDefinitionNode`, `Railt\SDL\Compiler\Ast\D...InterfaceDefinitionNode`, `Railt\SDL\Compiler\Ast\D...on\ObjectDefinitionNode`, `Railt\SDL\Compiler\Ast\D...on\ScalarDefinitionNode`, `Railt\SDL\Compiler\Ast\D...on\SchemaDefinitionNode`, `Railt\SDL\Compiler\Ast\D...tion\TypeDefinitionNode`, `Railt\SDL\Compiler\Ast\D...ion\UnionDefinitionNode`, `Railt\SDL\Compiler\Ast\D...\ArgumentDefinitionNode`, `Railt\SDL\Compiler\Ast\D...EnumValueDefinitionNode`, `Railt\SDL\Compiler\Ast\D...ent\FieldDefinitionNode`, `Railt\SDL\Compiler\Ast\D...nputFieldDefinitionNode`. 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...
39
40		if ($hint = $rule->getTypeHint()) {
		0 ignored issues – show Bug introduced 2018-08-06 18:25 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Railt\Parser\Ast\RuleInterface` as the method `getTypeHint()` does only exist in the following implementations of said interface: `Railt\SDL\Compiler\Ast\D...\ArgumentDefinitionNode`, `Railt\SDL\Compiler\Ast\D...EnumValueDefinitionNode`, `Railt\SDL\Compiler\Ast\D...ent\FieldDefinitionNode`, `Railt\SDL\Compiler\Ast\D...nputFieldDefinitionNode`, `Railt\SDL\Compiler\Ast\D...hemaFieldDefinitionNode`. 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... Unused Code introduced 2018-08-06 18:25 UTC by Report Bug Copy Issue Report `$hint` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history... Unused Code introduced 2018-08-06 18:25 UTC by Report Bug Copy Issue Report This `if` statement is empty and can be removed. This check looks for the bodies of `if` statements that have no statements or where all statements have been commented out. This may be the result of changes for debugging or the code may simply be obsolete. These `if` bodies can be removed. If you have an empty if but statements in the `else` branch, consider inverting the condition. if (rand(1, 6) > 3) { //print "Check failed"; } else { print "Check succeeded"; } could be turned into if (rand(1, 6) <= 3) { print "Check succeeded"; } This is much more concise to read. Loading history...
41		// TODO With Value
42		}
43
44		foreach ($rule->getDirectives() as $ast) {
		0 ignored issues – show Bug introduced 2018-08-06 18:25 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Railt\Parser\Ast\RuleInterface` as the method `getDirectives()` does only exist in the following implementations of said interface: `Railt\SDL\Compiler\Ast\D...DirectiveDefinitionNode`, `Railt\SDL\Compiler\Ast\D...tion\EnumDefinitionNode`, `Railt\SDL\Compiler\Ast\D...ion\InputDefinitionNode`, `Railt\SDL\Compiler\Ast\D...nputUnionDefinitionNode`, `Railt\SDL\Compiler\Ast\D...InterfaceDefinitionNode`, `Railt\SDL\Compiler\Ast\D...on\ObjectDefinitionNode`, `Railt\SDL\Compiler\Ast\D...on\ScalarDefinitionNode`, `Railt\SDL\Compiler\Ast\D...on\SchemaDefinitionNode`, `Railt\SDL\Compiler\Ast\D...tion\TypeDefinitionNode`, `Railt\SDL\Compiler\Ast\D...ion\UnionDefinitionNode`, `Railt\SDL\Compiler\Ast\D...\ArgumentDefinitionNode`, `Railt\SDL\Compiler\Ast\D...EnumValueDefinitionNode`, `Railt\SDL\Compiler\Ast\D...ent\FieldDefinitionNode`, `Railt\SDL\Compiler\Ast\D...nputFieldDefinitionNode`. 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...
45		$value->withDirective($this->dependent($ast, $value));
46		}
47
48		return $value;
49		}
50		}
51

railt / sdl

Push — master ( 7510c8...82c7bd )

EnumValueBuilder::build() A

Complexity

Size

Duplication

Code Coverage

Importance

Available Fixes

Available Fixes

Available Fixes

Duplication Side-by-Side

Filter issues like