/**
* Set a zone-based condition for a particular payment method.
*
* @param $method
* The method to set (e.g. 'check')
* @param $zone
* The zone id (numeric) to check for.
* @param $negate
* TRUE to negate the condition.
*/
protected function addPaymentZoneCondition($method, $zone, $negate = FALSE)
{
$not = $negate ? 'NOT ' : '';
$name = 'uc_payment_method_' . $method;
$label = ucfirst($method) . ' conditions';
$condition = array('LABEL' => $label, 'PLUGIN' => 'and', 'REQUIRES' => array('rules'), 'USES VARIABLES' => array('order' => array('label' => 'Order', 'type' => 'uc_order')), 'AND' => array(array($not . 'data_is' => array('data' => array('order:billing-address:zone'), 'value' => $zone))));
$newconfig = rules_import(array($name => $condition));
$oldconfig = rules_config_load($name);
if ($oldconfig) {
$newconfig->id = $oldconfig->id;
unset($newconfig->is_new);
$newconfig->status = ENTITY_CUSTOM;
}
$newconfig->save();
entity_flush_caches();
//$this->drupalGet('admin/config/workflow/rules/components/manage/' . $newconfig->id);
}
/**
* Calculates tax line items for an order.
*
* @param $order
* An order object or an order id.
*
* @return
* An array of tax line item objects keyed by a module-specific id.
*/
function hook_uc_calculate_tax($order)
{
if (!is_object($order)) {
return array();
}
if (empty($order->delivery_postal_code)) {
$order->delivery_postal_code = $order->billing_postal_code;
}
if (empty($order->delivery_zone)) {
$order->delivery_zone = $order->billing_zone;
}
if (empty($order->delivery_country)) {
$order->delivery_country = $order->billing_country;
}
$order->taxes = array();
if (isset($order->order_status)) {
$state = uc_order_status_data($order->order_status, 'state');
$use_same_rates = in_array($state, array('payment_received', 'completed'));
} else {
$use_same_rates = FALSE;
}
foreach (uc_taxes_rate_load() as $tax) {
if ($use_same_rates) {
foreach ((array) $order->line_items as $old_line) {
if ($old_line['type'] == 'tax' && $old_line['data']['tax_id'] == $tax->id) {
$tax->rate = $old_line['data']['tax_rate'];
break;
}
}
}
$set = rules_config_load('uc_taxes_' . $tax->id);
if ($set->execute($order)) {
$line_item = uc_taxes_apply_tax($order, $tax);
if ($line_item) {
$order->taxes[$line_item->id] = $line_item;
}
}
}
return $order->taxes;
}
