/**
* Private method inserts the purchase record and clears the tracking cookie.
*
* The method will cancel the purchase operation if the email address is not valid and will write a
* notice message to the application log.
*
* @param \Application\Controller\Document $oDocument
* @param string $mEmail
* @return bool
*/
private function doPurchase(Document $oDocument, $mEmail)
{
//Grab componenets from the DI contained
$oPurchaseDao = $this->getServiceLocator()->get('PurchaseTable');
$oTracker = $this->getServiceLocator()->get('DocumentTracker');
$oLog = $this->getServiceLocator()->get('AppLog');
$oEmailFilter = $this->getServiceLocator()->get('EmailFilter');
$oValidator = $this->getServiceLocator()->get('EmailValidator');
//Filter the email address received from the form input.
$sEmail = $oEmailFilter->filter($mEmail);
//Check if the email is of a valid format
if ($oValidator->isValid($sEmail)) {
$oPurchase = new Purchase();
$oPurchase->setEmail($sEmail);
$oPurchase->setDocument($oDocument);
//Store the purchase record in the database.
$oPurchaseDao->insert($oPurchase);
$oLog->info('Document purchased');
//clear the tracking cookie
$oTracker->deleteCookie();
return true;
} else {
//Add a message to the application log if an invalid email is found.
$oLog->log(Logger::NOTICE, 'Invalid email detected during purchase');
}
return false;
}
/**
* @expectedException \InvalidArgumentException
*/
public function testAttachUnPersistedDocument()
{
$oDocument = new Document();
$oDocument->setTitle('Foobar');
$oDocument->setInfo('Foobar, Foobar, Foobar');
$oPurchase = new Purchase();
$oPurchase->setEmail('*****@*****.**');
$oPurchase->setDocument($oDocument);
}
