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Push — dev ( 529080...aaafdd )
by Greg
02:38
created

Money::__construct()   A

↳ Parent: Money

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
2 
namespace GJClasses;
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class Money

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function convertAmount($amount, $from_currency, $to_currency)

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $this->getConvRate($from_currency, $to_currency) * $amount;

            


            
                                                                        
                            
            
                                    
            
            

                
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    }

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function getConvRate($from_currency, $to_currency)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        list($currency_slug, $full_url) = $this->getConvUrl($from_currency, $to_currency);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $remote = new Remote();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $result = $remote->getFileContents($full_url);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $json_result = json_decode($result);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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It seems like $result can also be of type false; however, parameter $json of json_decode() does only seem to accept string, maybe add an additional type check?
                                                                                                                                                                                           (
                                     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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        $json_result = json_decode(/** @scrutinizer ignore-type */ $result);

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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        $conversion_rate = $json_result->{$currency_slug}->val;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if (!is_null($conversion_rate) && $conversion_rate != '') {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            return $conversion_rate;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        } else {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            return false;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function getConvUrl($from_currency, $to_currency)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $currency_slug = $from_currency . '_' . $to_currency;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return array($currency_slug, 'https://free.currencyconverterapi.com/api/v5/convert?q=' . $currency_slug . '&compact=y');

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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