/**
*
*/
public function reserve($pn_object_id, $pn_user_id, $ps_note, $pa_options = null)
{
global $g_ui_locale_id;
$vb_we_set_transaction = false;
if ($this->inTransaction()) {
$o_trans = $this->getTransaction();
} else {
$vb_we_set_transaction = true;
$this->setTransaction($o_trans = new Transaction());
}
$o_request = caGetOption('request', $pa_options, null);
$t_object = new ca_objects($pn_object_id);
$t_object->setTransaction($o_trans);
if (!$t_object->getPrimaryKey()) {
return null;
}
if ($o_request && !$t_object->isReadable($o_request)) {
return null;
}
// is object out?
if ($t_object->getCheckoutStatus() === __CA_OBJECTS_CHECKOUT_STATUS_AVAILABLE__) {
throw new Exception(_t('Item is not out'));
}
$va_reservations = $this->objectHasReservations($pn_object_id);
// is object already reserved by this user?
if (is_array($va_reservations)) {
foreach ($va_reservations as $va_reservation) {
if ($va_reservation['user_id'] == $pn_user_id) {
throw new Exception(_t('Item is already reserved by this user'));
}
}
}
$vs_uuid = $this->getTransactionUUID();
$va_checkout_config = ca_object_checkouts::getObjectCheckoutConfigForType($t_object->getTypeCode());
$this->setMode(ACCESS_WRITE);
$this->set(array('group_uuid' => $vs_uuid, 'object_id' => $pn_object_id, 'user_id' => $pn_user_id, 'checkout_notes' => $ps_notes));
// Do we need to set values?
if (is_array($va_checkout_config['set_values']) && sizeof($va_checkout_config['set_values'])) {
$t_object->setMode(ACCESS_WRITE);
foreach ($va_checkout_config['set_values'] as $vs_attr => $va_attr_values_by_event) {
if (!is_array($va_attr_values_by_event['reserve'])) {
if ($t_object->hasField($vs_attr)) {
// Intrinsic
$t_object->set($vs_attr, $va_attr_values_by_event['reserve']);
}
} else {
$va_attr_values['locale_id'] = $g_ui_locale_id;
$t_object->replaceAttribute($va_attr_values_by_event['reserve'], $vs_attr);
}
$t_object->update();
if ($t_object->numErrors()) {
$this->errors = $t_object->errors;
if ($vb_we_set_transaction) {
$o_trans->rollback();
}
return false;
}
}
}
$vn_rc = $this->insert();
if ($vb_we_set_transaction) {
$vn_rc ? $o_trans->commit() : $o_trans->rollback();
}
return $vn_rc;
}
