自定义付款方式模块

Question

我正在根据问题/答案创建付款方法，其中来自预定义问题池的随机问题的正确答案作为付款有效。

// 1) Here I take the question with ID = 1 cycle and the possible answers 
foreach (Mage :: getModel ('emme_question/question') -> load (1) -> getSelectedAnswersCollection() as $ answer) { 
// 2) for each control response if it is the correct one and if it has the same ID as the one chosen by the user 
     if ($ answer-> getIsCorrect() && ($ answer-> getId() == $ _POST ['my_custom_answer'])) { 
// 3) if so show a success message to the user 
        Mage :: getSingleton (core/session ') -> addSuccess (' Correct answer '); 
        // You should be able to go to the next step 
     } Else { 
// 4) in the event unleashed an exception to stop the negative checkout (and returning the user to the homepage) 
         Mage :: ThrowException ('Wrong answer!'); 
     } 
} 

你帮忙完成了代码？

Answer 1

我解决

public function validate() 
{ 
    foreach (Mage::getModel('emme_question/question')->load(1)->getSelectedAnswersCollection() as $answer) 
    { 
    if ($answer->getIsCorrect()) 
    { 
     if ($answer->getId() == $_POST['my_custom_answer']) 
     { 
      Mage::getSingleton('core/session')->addSuccess('Risposta esatta'); 
     } else 
      { 
        Mage::throwException('Risposta sbagliata!'); 
      } 
    } 
    } 
}