/**
* Create an object.
*
* <code>
* $projectId = 1;
*
* $project = Crowdfunding\Project::getInstance(\JFactory::getDbo(), $projectId);
* </code>
*
* @param \JDatabaseDriver $db
* @param int $id
*
* @return null|self
*
* @deprecated v2.8
*/
public static function getInstance(\JDatabaseDriver $db, $id)
{
if (!array_key_exists($id, self::$instances)) {
$item = new Project($db);
$item->load($id);
self::$instances[$id] = $item;
}
return self::$instances[$id];
}
/**
* Create an object.
*
* <code>
* $projectId = 1;
*
* $project = Crowdfunding\Project::getInstance(\JFactory::getDbo(), $projectId);
* </code>
*
* @param \JDatabaseDriver $db
* @param int $id
*
* @return null|self
*/
public static function getInstance(\JDatabaseDriver $db, $id)
{
if (is_null(self::$instance)) {
$item = new Project($db);
$item->load($id);
self::$instance = $item;
}
return self::$instance;
}
/**
* Prepare project object and inject it in the container.
*
* <code>
* $projectId = 1;
*
* $this->prepareProject($container, $projectId);
* </code>
*
* @param Container $container
* @param int $projectId
*
* @throws \RuntimeException
* @throws \InvalidArgumentException
* @throws \UnexpectedValueException
* @throws \OutOfBoundsException
*
* @return Project
*/
protected function prepareProject($container, $projectId)
{
$projectId = (int) abs($projectId);
$hash = StringHelper::generateMd5Hash(Constants::CONTAINER_PROJECT, $projectId);
if (!$container->exists($hash) and $projectId > 0) {
$project = new Project(\JFactory::getDbo());
$project->load($projectId);
if (!$project->getId()) {
$project = null;
}
$container->set($hash, $project);
}
}
/**
* 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.
$paymentService = str_replace(" ", "", String::strtolower(String::trim($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.
$project = new Crowdfunding\Project(\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->storeFunds();
// 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.
$project = new Crowdfunding\Project(\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->storeFunds();
// DEBUG DATA
JDEBUG ? $this->log->add(\JText::_($this->textPrefix . "_DEBUG_ACSTC"), $this->debugType, $project->getProperties()) : null;
}
}
/**
* Return the projects as array with objects.
*
* <code>
* $options = array(
* "ids" => array(1,2,3,4,5)
* );
*
* $projects = new Crowdfunding\Projects(\JFactory::getDbo());
* $projects->load($options);
*
* $items = $projects->getProjects();
* </code>
*
* @return array
*/
public function getProjects()
{
$results = array();
$i = 0;
foreach ($this->items as $item) {
$project = new Project($this->db);
$project->bind($item);
$results[$i] = $project;
$i++;
}
return $results;
}
/**
* 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 \stdClass $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, true)) {
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', $docType) !== 0) {
return;
}
// Verify the service provider.
if (strcmp($this->serviceAlias, $item->service_alias) !== 0) {
return;
}
if (strcmp($oldStatus, 'completed') === 0) {
// Remove funds if someone change the status from completed to other one.
$project = new Crowdfunding\Project(\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->storeFunds();
// 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.
$project = new Crowdfunding\Project(\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->storeFunds();
// DEBUG DATA
JDEBUG ? $this->log->add(\JText::_($this->textPrefix . '_DEBUG_ACSTC'), $this->debugType, $project->getProperties()) : null;
}
}
/**
* Return project object by ID.
*
* <code>
* $phrase = "Gamification";
* $projectId = 1;
*
* $projects = new Crowdfunding\Projects(\JFactory::getDbo());
* $projects->loadByString($phrase);
*
* $project = $projects->getProject($projectId);
* </code>
*
* @param int $projectId
*
* @return null|Project
*/
public function getProject($projectId)
{
$item = null;
if (isset($this->items[$projectId])) {
$item = new Project(\JFactory::getDbo());
$item->bind($this->items[$projectId]);
}
return $item;
}
/**
* Return project object by ID.
*
* <code>
* $phrase = "Gamification";
* $projectId = 1;
*
* $projects = new Crowdfunding\Projects(\JFactory::getDbo());
* $projects->loadByString($phrase);
*
* $project = $projects->getProject($projectId);
* </code>
*
* @param int $projectId
*
* @return null|Project
*/
public function getProject($projectId)
{
$item = null;
foreach ($this->items as $project) {
if ((int) $projectId === (int) $project['id']) {
$item = new Project(\JFactory::getDbo());
$item->bind($project);
break;
}
}
return $item;
}
/**
* Return project object by ID.
*
* <code>
* $phrase = "Gamification";
* $projectId = 1;
*
* $projects = new Crowdfunding\Projects(\JFactory::getDbo());
* $projects->loadByString($phrase);
*
* $project = $projects->getProject($projectId);
* </code>
*
* @param int $id
*
* @return null|Project
*/
public function getProject($id)
{
if (!$id) {
throw new \UnexpectedValueException(\JText::_('LIB_CROWDFUNDING_INVALID_PROJECT_ID'));
}
$project = null;
foreach ($this->items as $item) {
if ((int) $id === (int) $item['id']) {
$project = new Project($this->db);
$project->bind($item);
break;
}
}
return $project;
}
