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Pull Request — master (#299)
by Christoffer
02:24
created

AbstractResolver::__invoke()   A

↳ Parent: AbstractResolver

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 1
nc 1
nop 0
dl 0
loc 3
rs 10
c 0
b 0
f 0
1 
<?php
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namespace Digia\GraphQL\Schema\Resolver;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Digia\GraphQL\Execution\ResolveInfo;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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abstract class AbstractResolver implements ResolverInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param mixed            $rootValue

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param array            $args

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param mixed            $contextValues

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param ResolveInfo|null $info

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return mixed

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    abstract public function resolve($rootValue, array $args, $contextValues = null, ?ResolveInfo $info = null);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return mixed

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function __invoke()

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $this->resolve(...\func_get_args());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @inheritdoc

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function getResolveCallback(): ?callable

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return function ($rootValue, array $args, $contextValues = null, ?ResolveInfo $info = null) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            return $this->resolve(...\func_get_args());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        };

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @inheritdoc

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function getTypeResolver(): ?callable

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return function ($rootValue, $contextValues = null, ?ResolveInfo $info = null) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            return $this->resolveType(...\func_get_args());

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                        
                        

                            
                            
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Are you sure the usage of $this->resolveType(func_get_args()) targeting Digia\GraphQL\Schema\Res...Resolver::resolveType() seems to always return null.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is used.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
if ($a->getObject()) {





The method getObject() can return nothing but null, so it makes no sense
to use the return value.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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func_get_args() is expanded, but the parameter $rootValue of Digia\GraphQL\Schema\Res...Resolver::resolveType() does not expect variable arguments.
                                                                                                                                       (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-type   annotation

                                    

                                        

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            return $this->resolveType(/** @scrutinizer ignore-type */ ...\func_get_args());

                                        

                                                                            

                                

                                                                                                                                                                                

                    
                                                    

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        };

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param mixed            $rootValue

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param mixed            $contextValues

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param ResolveInfo|null $info

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return callable|null

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function resolveType($rootValue, $contextValues = null, ?ResolveInfo $info = null): ?callable

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The parameter $info is not used and could be removed.
                                                                                   (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-unused   annotation

                                    

                                        

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    public function resolveType($rootValue, $contextValues = null, /** @scrutinizer ignore-unused */ ?ResolveInfo $info = null): ?callable

                                        

                                                                            

                                

                                                                                                                            

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for parameters that have been defined for a function or method, but which
are not used in the method body.


                        

                                                    

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The parameter $rootValue is not used and could be removed.
                                                                                   (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-unused   annotation

                                    

                                        

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    public function resolveType(/** @scrutinizer ignore-unused */ $rootValue, $contextValues = null, ?ResolveInfo $info = null): ?callable

                                        

                                                                            

                                

                                                                                                                            

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for parameters that have been defined for a function or method, but which
are not used in the method body.


                        

                                                    

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            Unused Code
    
    
    
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                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The parameter $contextValues is not used and could be removed.
                                                                                   (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-unused   annotation

                                    

                                        

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    public function resolveType($rootValue, /** @scrutinizer ignore-unused */ $contextValues = null, ?ResolveInfo $info = null): ?callable

                                        

                                                                            

                                

                                                                                                                            

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for parameters that have been defined for a function or method, but which
are not used in the method body.


                        

                                                    

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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        // Override this method when your resolver returns an interface or an union type.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return null;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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