월간 정기 결제를 취소 하시겠습니까?

Question

cakephp 2.0 프레임 워크를 사용하고 있습니다. 누군가가 내가 Unscubscribe 기능에 user_id를 보내 whenver 내가 구독 취소 기능

public function unsubscribe() { 
    if(isset($_POST['user_id']) && !empty($_POST['user_id'])){ 
     $this->loadModel('PaypalSinglePayment'); 
     $this->loadModel('PaypalRecurringPayment'); 
     $userDetails = $this->PaypalSinglePayment->find('first', array(
      'conditions'=> array(
       'user_id'=>$_POST['user_id'], 
       'payment_type'=>"Month" 
       ) 
      ) 
     );    
     if(!empty($userDetails)) 
     {    
      $profile_id=urlencode($userDetails['PaypalSinglePayment']['subscriber_id']);    
      $profileID=urlencode($profile_id); 
      $action = urlencode('Cancel'); 
      $nvpStr="&PROFILEID=$profileID&ACTION=$action"; 
      $paypal = new PaypalPro(['live'=>1]); 
      $resArray=$paypal->hashCall("ManageRecurringPaymentsProfileStatus",$nvpStr); 
      $ack = strtoupper((string)$resArray["ACK"]); 
      if($ack=="SUCCESS"){ 
      $this->PaypalSinglePayment->id = $userDetails['PaypalSinglePayment']['id']; 
      $data['payment_status'] = "Cancel"; 

      if($this->PaypalSinglePayment->save($data)){ 
       echo json_encode(array(
          'status'=>'Success', 
          'responseCode'=>1 
         ) 
        ); 
       die; 
      } 
      } 
      else{ 
       echo json_encode(array('msg' => 'Something went wrong, please try again','status'=>'Error Occured','responseCode'=>0)); 
       die; 
      }    
     } 
    } 
    echo json_encode(array('msg' => 'Something went wrong, please try again','status'=>'Error Occured','responseCode'=>0)); 
    die; 
} 

이 내가 잘못 여기서 뭐하는 거지 도와 줄 수는 여기에서 다른 상태로 이동 난이 성공적으로 subscriber_id를 얻을. 누군가가 내가 잘못 여기서 뭐하는 거지 내가 어떻게 도와 드릴까요하면 USER_ID = 24 PAYMENT_TYPE = "달"을 paypal_single_payments 테이블의 모든 기록을 가지고하지 않을 수 hashcallFunction

enter code here 
public function hashCall($methodName,$nvpStr){ 
    // form header string 
    $nvpheader = $this->nvpHeader(); 

    //setting the curl parameters. 
    $ch = curl_init(); 
    curl_setopt($ch, CURLOPT_URL,$this->apiEndpoint); 
    curl_setopt($ch, CURLOPT_VERBOSE, 1); 

    //turning off the server and peer verification(TrustManager Concept). 
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); 
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); 

    curl_setopt($ch, CURLOPT_RETURNTRANSFER,1); 
    curl_setopt($ch, CURLOPT_POST, 1); 

    //in case of permission APIs send headers as HTTPheders 
    if(!empty($this->authToken) && !empty($this->authSignature) && !empty($this->authTimestamp)) 
    { 
     $headers_array[] = "X-PP-AUTHORIZATION: ".$nvpheader; 
     curl_setopt($ch, CURLOPT_HTTPHEADER, $headers_array); 
     curl_setopt($ch, CURLOPT_HEADER, false); 
    } 
    else 
    { 
     $nvpStr = $nvpheader.$nvpStr; 
    } 
    //if USE_PROXY constant set to TRUE in Constants.php, then only proxy will be enabled. 
    //Set proxy name to PROXY_HOST and port number to PROXY_PORT in constants.php 
    if($this->useProxy) 
     curl_setopt ($ch, CURLOPT_PROXY, $this->proxyHost.":".$this->proxyPort); 

    //check if version is included in $nvpStr else include the version. 
    if(strlen(str_replace('VERSION=', '', strtoupper($nvpStr))) == strlen($nvpStr)) { 
     $nvpStr = "&VERSION=" . urlencode($this->version) . $nvpStr;  
    } 

    $nvpreq="METHOD=".urlencode($methodName).$nvpStr; 
    //setting the nvpreq as POST FIELD to curl 
    curl_setopt($ch,CURLOPT_POSTFIELDS,$nvpreq); 

    //getting response from server 
    $response = curl_exec($ch); 

    //convrting NVPResponse to an Associative Array 
    $nvpResArray = $this->deformatNVP($response); 
    $nvpReqArray = $this->deformatNVP($nvpreq); 
    $_SESSION['nvpReqArray']=$nvpReqArray; 

    if (curl_errno($ch)) { 
     die("CURL send a error during perform operation: ".curl_error($ch)); 
    } else { 
     //closing the curl 
     curl_close($ch); 
    } 

    return $nvpResArray; 
} 

Answer 1

입니다. $ _POST 및 $ userDetails 변수의 내용을 디버그하여 변수가 비어 있지 않은지 확인할 수도 있습니다. Cake의 데이터 구조와 $ this-> request-> 데이터를 사용해야한다는 SrQ에 동의합니다.