/**
* Method to delete one or more records.
*
* @param array &$pks An array of record primary keys.
*
* @return boolean True if successful, false if an error occurs.
*
* @since 12.2
*/
public function delete(&$pks)
{
$params = JComponentHelper::getParams($this->option);
/** @var $params Joomla\Registry\Registry */
$folderImages = $params->get("images_directory", "images/crowdfunding");
jimport("joomla.filesystem.path");
jimport("joomla.filesystem.file");
jimport("crowdfunding.project");
foreach ($pks as $id) {
$project = new CrowdFundingProject(JFactory::getDbo());
$project->load($id);
$this->deleteProjectImages($project, $folderImages);
$this->deleteAdditionalImages($project, $folderImages);
$this->removeIntentions($project);
$this->removeComments($project);
$this->removeUpdates($project);
$this->removeRewards($project);
$this->removeTransactions($project);
}
return parent::delete($pks);
}
/**
* This method is invoked when the administrator changes transaction status from the backend.
*
* @param string $context This string gives information about that where it has been executed the trigger.
* @param object $item A transaction data.
* @param string $oldStatus Old status
* @param string $newStatus New status
*
* @return void
*/
public function onTransactionChangeState($context, &$item, $oldStatus, $newStatus)
{
$allowedContexts = array("com_crowdfunding.transaction", "com_crowdfundingfinance.transaction");
if (!in_array($context, $allowedContexts)) {
return;
}
$app = JFactory::getApplication();
/** @var $app JApplicationSite */
if ($app->isSite()) {
return;
}
$doc = JFactory::getDocument();
/** @var $doc JDocumentHtml * */
// Check document type
$docType = $doc->getType();
if (strcmp("html", $docType) != 0) {
return;
}
// Verify the service provider.
$paymentService = str_replace(" ", "", JString::strtolower(JString::trim($item->service_provider)));
if (strcmp($this->paymentService, $paymentService) != 0) {
return;
}
if (strcmp($oldStatus, "completed") == 0) {
// Remove funds if someone change the status from completed to other one.
jimport("crowdfunding.project");
$project = new CrowdFundingProject(JFactory::getDbo());
$project->load($item->project_id);
// DEBUG DATA
JDEBUG ? $this->log->add(JText::_($this->textPrefix . "_DEBUG_BCSNC"), $this->debugType, $project->getProperties()) : null;
$project->removeFunds($item->txn_amount);
$project->updateFunds();
// DEBUG DATA
JDEBUG ? $this->log->add(JText::_($this->textPrefix . "_DEBUG_ACSNC"), $this->debugType, $project->getProperties()) : null;
} elseif (strcmp($newStatus, "completed") == 0) {
// Add funds if someone change the status to completed.
jimport("crowdfunding.project");
$project = new CrowdFundingProject(JFactory::getDbo());
$project->load($item->project_id);
// DEBUG DATA
JDEBUG ? $this->log->add(JText::_($this->textPrefix . "_DEBUG_BCSTC"), $this->debugType, $project->getProperties()) : null;
$project->addFunds($item->txn_amount);
$project->updateFunds();
// DEBUG DATA
JDEBUG ? $this->log->add(JText::_($this->textPrefix . "_DEBUG_ACSTC"), $this->debugType, $project->getProperties()) : null;
}
}
/**
* @param int $projectId
* @param Joomla\Registry\Registry $params
*
* @return stdClass
* @throws UnexpectedValueException
*/
protected function prepareItem($projectId, $params)
{
jimport("crowdfunding.project");
$project = new CrowdFundingProject(JFactory::getDbo());
$project->load($projectId);
if (!$project->getId()) {
throw new UnexpectedValueException(JText::_("COM_CROWDFUNDING_ERROR_INVALID_PROJECT"));
}
if ($project->isCompleted()) {
throw new UnexpectedValueException(JText::_("COM_CROWDFUNDING_ERROR_COMPLETED_PROJECT"));
}
// Get currency
jimport("crowdfunding.currency");
$currencyId = $params->get("project_currency");
$this->currency = CrowdFundingCurrency::getInstance(JFactory::getDbo(), $currencyId, $params);
$item = new stdClass();
$item->id = $project->getId();
$item->title = $project->getTitle();
$item->slug = $project->getSlug();
$item->catslug = $project->getCatSlug();
$item->rewardId = $this->paymentProcess->rewardId;
$item->amount = $this->paymentProcess->amount;
$item->currency = $this->currency->getAbbr();
return $item;
}
/**
* Create an object.
*
* <code>
* $projectId = 1;
*
* $project = CrowdFundingProject::getInstance(JFactory::getDbo());
* $project->load($projectId);
* </code>
*
* @param JDatabaseDriver $db
* @param int $id
*
* @return null|CrowdFundingProject
*/
public static function getInstance(JDatabaseDriver $db, $id)
{
if (is_null(self::$instance)) {
$item = new CrowdFundingProject($db);
$item->load($id);
self::$instance = $item;
}
return self::$instance;
}
