/**
* Create a update object and return it.
*
* <code>
* $options = array(
* "project_id" => 1
* );
*
* $updates = new Crowdfunding\Updates\Updates(\JFactory::getDbo());
* $updates->load($options);
*
* $updateId = 1;
* $update = $updates->getUpdate($updateId);
* </code>
*
* @param int $id Update ID.
*
* @throws \UnexpectedValueException
*
* @return null|Update
*/
public function getUpdate($id)
{
if (!$id) {
throw new \UnexpectedValueException(\JText::_('LIB_CROWDFUNDING_INVALID_UPDATE_ID'));
}
$update = null;
foreach ($this->items as $item) {
if ((int) $id === (int) $item['id']) {
$update = new Update($this->db);
$update->bind($item);
break;
}
}
return $update;
}
/**
* Return the updates as array with objects.
*
* <code>
* $options = array(
* "ids" => array(1,2,3,4,5)
* );
*
* $updates = new Crowdfunding\Update\Updates(\JFactory::getDbo());
* $updates->load($options);
*
* $updates = $updates->getUpdates();
* </code>
*
* @return array
*/
public function getUpdates()
{
$results = array();
$i = 0;
foreach ($this->items as $item) {
$update = new Update($this->db);
$update->bind($item);
$results[$i] = $update;
$i++;
}
return $results;
}
