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Push — master ( e6d5b1...3d0fa3 )
by Dmitry
03:47
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Bootstrap::run()   B

↳ Parent: Bootstrap

Complexity

Conditions 5
Paths 9

Size

Total Lines 25
Code Lines 15

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 30

Importance

Changes 4
Bugs 0 Features 0
Metric Value
dl 0
loc 25
ccs 0
cts 21
cp 0
rs 8.439
c 4
b 0
f 0
cc 5
eloc 15
nc 9
nop 4
crap 30
1 
<?php
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Basis\Jobs\Module;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Basis\Converter;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Basis\Filesystem;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Basis\Service;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Basis\Runner;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Exception;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use ReflectionClass;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use ReflectionProperty;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class Bootstrap

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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{

            


            
                                                        
            
                                    
            
            

                
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    public function run(Runner $runner, Service $service, Filesystem $fs, Converter $converter)

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        $runner->dispatch('tarantool.migrate');

            


            
                                                        
            
                                    
            
            

                
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        $meta = $runner->dispatch('module.meta');

            


            
                                                        
            
                                    
            
            

                
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        foreach ($meta['jobs'] as $job) {

            


            
                                                        
            
                                    
            
            

                
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            $class = new ReflectionClass($runner->getJobClass($job));

            


            
                                                        
            
                                    
            
            

                
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            $params = [];

            


            
                                                        
            
                                    
            
            

                
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            foreach ($class->getProperties(ReflectionProperty::IS_PUBLIC) as $property) {

            


            
                                                        
            
                                    
            
            

                
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                $params[] = $property->getName();

            


            
                                                        
            
                                    
            
            

                
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            }

            


            
                                                        
            
                                    
            
            

                
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            $service->registerJob($job, $params);

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        foreach ($fs->listClasses('Listeners') as $class) {

            


            
                                                        
            
                                    
            
            

                
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            $chain = str_replace('\\', '.', substr($class, 10));

            


            
                                                        
            
                                    
            
            

                
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            foreach ($chain as $k => $v) {

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
    
    
    
        introduced 
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The expression $chain of type string is not traversable.
                                                                                                                                                    

                    
                                                    

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                $chain[$k] = $converter->toCamelCase($v);

            


            
                                                        
            
                                    
            
            

                
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            }

            


            
                                                        
            
                                    
            
            

                
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            $event = implode('.', $event);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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            Bug
    
    
    
        introduced 
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The variable $event does not seem to be defined for all execution paths leading up to this point.
                                                                                                

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
If you define a variable conditionally, it can happen that it is not defined
for all execution paths.


Let’s take a look at an example:


function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}





In the above example, the variable $x is defined if you pass “foo” or “bar”
as argument for $a. However, since the switch statement has no default
case statement, if you pass any other value, the variable $x would be undefined.




Available Fixes


  1. Check for existence of the variable explicitly:
    

    function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    if (isset($x)) { // Make sure it's always set.
        echo $x;
    }
}

    

    

    2. 

  2. Define a default value for the variable:
    

    function myFunction($a) {
    $x = ''; // Set a default which gets overridden for certain paths.
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    echo $x;
}

    

    

    3. 

  3. Add a value for the missing path:
    

    function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;

        // We add support for the missing case.
        default:
            $x = '';
            break;
    }

    echo $x;
}

    

    

    4. 



                        

                                                    

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            $service->subscribe($event);

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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