private function checkInventoryLevels()
{
$errors = array();
//check inventory levels
$pdetailIds = array();
$entries = $this->Ccart->getContents();
foreach ($entries as $e) {
if (!empty($e->uniques['pdetail'])) {
array_push($pdetailIds, $e->uniques['pdetail']);
}
}
if (count($pdetailIds) > 0) {
$info = $this->Pdetail->find('all', array('conditions' => array('Pdetail.id IN (' . implode(',', $pdetailIds) . ')')));
foreach ($entries as $e) {
if ($e->getType() == 'product') {
//dont have enough product
$color = 'Unknown';
$size = 'Unknown';
$count = 'Unknown';
foreach ($info as $entry) {
//debug($entry);
if ($e->uniques['pdetail'] == $entry['Pdetail']['id']) {
$color = $entry['Color']['name'];
$size = $entry['Size']['display'];
$count = $entry['Pdetail']['inventory'];
}
}
if ($count < $e->qty) {
$error = new MyError('inventory_level');
$error->setMsg('Sorry, Inventory too low for "' . $entry['Product']['name'] . '".<br/><span class="eline2">Available inventory (size: ' . $size . ', color: ' . $color . ') is <b>' . $count . '</b>.</span>');
array_push($errors, $error);
}
}
}
} else {
array_push($errors, new MyError('no_products'));
}
return $errors;
}
