/**
* Generate an order ID for each lookup
*
* @since 4.2
* @return (array) $taxcloud_ids array of taxcloud cart IDs and order IDs
*/
private function generate_order_ids()
{
$taxcloud_ids = WT_Orders::get_meta($this->order_id, 'taxcloud_ids');
foreach (WT_Orders::get_meta($this->order_id, 'lookup_data') as $location => $items) {
if (!isset($taxcloud_ids[$location])) {
$taxcloud_ids[$location] = array('cart_id' => '', 'order_id' => wootax_generate_order_id());
}
}
return $taxcloud_ids;
}
/**
* Gets information about applied exemption certificate from session
* Returns NULL if no exemption is applied
*
* @since 4.2
* @return (mixed) array of cert data for single certs, ID for blanket certs, or NULL if no cert is applied
*/
private function get_exemption_certificate()
{
$certificate_data = NULL;
if (!empty(WC()->session->certificate_id)) {
if (WC()->session->certificate_id == 'true') {
$certificate_data = WC()->session->certificate_data;
if (!isset($certificate_data['Detail']['SinglePurchaseOrderNumber'])) {
$certificate_data['Detail']['SinglePurchaseOrderNumber'] = wootax_generate_order_id();
}
WC()->session->certificate_data = $certificate_data;
} else {
$certificate_data = array('CertificateID' => WC()->session->certificate_id);
}
}
return $certificate_data;
}
