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by Russell
02:55
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BackendServiceFactory::create()   A

↳ Parent: BackendServiceFactory

Complexity

Conditions 3
Paths 2

Size

Total Lines 11
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 6
dl 0
loc 11
rs 10
c 0
b 0
f 0
cc 3
nc 2
nop 0
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<?php
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @author  Russell Michell 2018 <[email protected]>

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @package silverstripe-verifiable

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace PhpTek\Verifiable\Backend;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use SilverStripe\Core\Config\Configurable;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use SilverStripe\Core\Injector\Injector;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use PhpTek\Verifiable\Exception\VerifiableBackendException;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Constructs and returns the appropriate backend service implementation,

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * according to userland config.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class BackendServiceFactory

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    use Configurable;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return ServiceProvider

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @throws VerifiableBackendException

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function create()

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $backend = strtolower($this->config()->get('backend'));

            


            
                                                                        
                            
            
                                    
            
            

                
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        $gtwClass = sprintf('PhpTek\Verifiable\Backend\%s\Gateway', ucfirst($backend));

            


            
                                                                        
                            
            
                                    
            
            

                
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        $srvClass = sprintf('PhpTek\Verifiable\Backend\%s\Service', ucfirst($backend));

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (!class_exists($gtwClass) || !class_exists($srvClass)) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            throw new VerifiableBackendException(sprintf('No backend named %s was found', $srvClass));

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return Injector::inst()->create($srvClass);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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