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03:55
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DeleteSnapshotCommand::handle()   A

↳ Parent: DeleteSnapshotCommand

Complexity

Conditions 1
Paths 1

Size

Total Lines 19
Code Lines 12

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
c 1
b 0
f 0
dl 0
loc 19
rs 9.4285
cc 1
eloc 12
nc 1
nop 0
1 
<?php
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Spatie\EventProjector\Console\Snapshots;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Illuminate\Console\Command;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class DeleteSnapshotCommand extends Command

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected $signature = 'event-projector:delete-snapshot';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected $description = 'Delete snapshots';

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function handle()

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        $titles = ['Number', 'Projector', 'Last processed event id', 'Created at', 'Name'];

            


            
                                                        
            
                                    
            
            

                
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        $rows = $this->snapshotRepository->get()->map(function (Snapshot $snapshot) {

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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The property snapshotRepository does not exist. Did you maybe forget to declare it?
                                                                                                

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
In PHP it is possible to write to properties without declaring them. For example,
the following is perfectly valid PHP code:


class MyClass { }

$x = new MyClass();
$x->foo = true;





Generally, it is a good practice to explictly declare properties to avoid
accidental typos and provide IDE auto-completion:


class MyClass {
    public $foo;
}

$x = new MyClass();
$x->foo = true;





                        

                                                    

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            static $number = 0;

            


            
                                                        
            
                                    
            
            

                
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            return [

            


            
                                                        
            
                                    
            
            

                
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                $number++,

            


            
                                                        
            
                                    
            
            

                
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                $snapshot->projectorName(),

            


            
                                                        
            
                                    
            
            

                
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                $snapshot->lastProcessedEventId(),

            


            
                                                        
            
                                    
            
            

                
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                $snapshot->createdAt(),

            


            
                                                        
            
                                    
            
            

                
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                $snapshot->name(),

            


            
                                                        
            
                                    
            
            

                
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            ];

            


            
                                                        
            
                                    
            
            

                
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        });

            


            
                                                        
            
                                    
            
            

                
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        $this->table($titles, $rows);

            


            
                                                        
            
                                    
            
            

                
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        $snapshotNumber = $this->ask('Which snapshot would you like to delete?');

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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$snapshotNumber 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.


                        

                                                    

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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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