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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Stadem\VivaPayments\Services;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Stadem\VivaPayments\Traits\getConfigSettings;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class CurlWrapper { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    use getConfigSettings;  | 
            
                            
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                    private $ch;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $url;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $headers = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $statusCode;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __construct($url) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->url = $url;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->ch = curl_init($this->url);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        curl_setopt($this->ch, CURLOPT_RETURNTRANSFER, true);   | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function addHeader($header) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->headers[] = $header;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function get($params = array()) { | 
            
                            
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                        $this->setOption(CURLOPT_HTTPGET, true);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->execute();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function post($params = array()) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->setOption(CURLOPT_POST, true);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->setOption(CURLOPT_POSTFIELDS, http_build_query($params));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->execute();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function postRaw($params) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->setOption(CURLOPT_POST, true);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->setOption(CURLOPT_POSTFIELDS, $params);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // $this->addHeader('Content-Type: application/json'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // $this->addHeader('User-Agent: PostmanRuntime/0.0.1'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->execute();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function put($params = array()) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->setOption(CURLOPT_CUSTOMREQUEST, 'PUT');  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->setOption(CURLOPT_POSTFIELDS, http_build_query($params));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->execute();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function delete($params = array()) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->setOption(CURLOPT_CUSTOMREQUEST, 'DELETE');  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->setOption(CURLOPT_POSTFIELDS, http_build_query($params));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->execute();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function setBasicAuth($username, $password) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $auth_string = base64_encode("$username:$password"); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->addHeader("Authorization: Basic $auth_string"); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function setBearer($token) {  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->addHeader("Authorization: Bearer $token"); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    private function setOption($option, $value) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        curl_setopt($this->ch, $option, $value);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private function execute() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        //For debuging   | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                       if ($this->getCurlDebugIsEnable()){ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $parentDir = dirname(dirname(dirname(__FILE__)));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $fp = fopen($parentDir.'/debug_viva_curl.txt', 'w');  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        curl_setopt($this->ch, CURLOPT_VERBOSE, 1);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        curl_setopt($this->ch, CURLOPT_STDERR, $fp);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        curl_setopt($this->ch, CURLOPT_HTTPHEADER, $this->headers);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $response = curl_exec($this->ch);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        //For debuging   | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($this->getCurlDebugIsEnable()){ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $method = __METHOD__;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $parentDir = dirname(dirname(dirname(__FILE__)));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $fp = fopen($parentDir . '/debug_viva_curl_response.txt', 'a+');  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            fwrite($fp, '------- '. $method.' -------'.PHP_EOL. $response.PHP_EOL.'------------------------------'.PHP_EOL);  | 
            
                            
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                            fclose($fp);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }   | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($response === false) {     | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $errorCode = curl_errno($this->ch);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $errorMsg = curl_error($this->ch);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            throw new \Exception('Curl error: ' . $errorMsg.' '. $errorCode);         | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $data = json_decode($response, true);  | 
            
                            
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                        $this->statusCode = $data[0]['status'] ?? curl_getinfo($this->ch, CURLINFO_HTTP_CODE);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $response;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getStatusCode():int { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->statusCode;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function close() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        curl_close($this->ch);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                // $url = "https://mydomain.gr";  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                // $curl = new CurlWrapper($url);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                // $curl->addHeader('Authorization: Bearer TOKEN'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                // $response = $curl->get();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                // echo $response;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                // $response = $curl->post(array('key' => 'value')); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                // echo $response;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                // $response = $curl->put(array('key' => 'value')); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                // echo $response;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                // $response = $curl->delete();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                // echo $response;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                // $curl->close();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /*  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                $curl = new CurlWrapper($_ENV['MERCHANT_API_URL']);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                                     | 
                
                 | 
                $curl->setBasicAuth($_ENV['MERCHANT_USERNAME'], $_ENV['MERCHANT_PASSWORD']);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    132
                 | 
                                    
                                                     | 
                
                 | 
                $response = $curl->get();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    133
                 | 
                                    
                                                     | 
                
                 | 
                echo $response;  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
                | 
                    134
                 | 
                                    
                                                     | 
                
                 | 
                echo $curl->getStatusCode();  | 
            
            
                                                        
            
                                    
            
            
                | 
                    135
                 | 
                                    
                                                     | 
                
                 | 
                */  |