/**
* Gets all the real items purchased which are children of this item
* @uses EEH_Line_Item::get_descendants_of_type()
* @param \EE_Line_Item $parent_line_item - the line item to find descendants of
* @return EE_Line_Item[]
*/
public static function get_line_item_descendants(EE_Line_Item $parent_line_item)
{
return EEH_Line_Item::get_descendants_of_type($parent_line_item, EEM_Line_Item::type_line_item);
}
/**
* @group current
* @group 4710
*/
function test_set_line_items_taxable()
{
$t = $this->new_typical_transaction(array('taxable_tickets' => 0));
EEH_Line_Item::add_unrelated_item($t->total_line_item(), 'Excempt Line Item', 1, 'Description', 1, false, 'exemptme');
$reg_line_items = EEH_Line_Item::get_descendants_of_type($t->total_line_item(), EEM_Line_Item::type_line_item);
foreach ($reg_line_items as $line_item) {
$this->assertFalse($line_item->is_taxable(), print_r($line_item->model_field_array(), true));
}
EEH_Line_Item::set_line_items_taxable($t->total_line_item(), true, 'exemptme');
foreach ($reg_line_items as $line_item) {
if ($line_item->code() == 'exemptme') {
$this->assertFalse($line_item->is_taxable(), print_r($line_item->model_field_array(), true));
} else {
$this->assertTrue($line_item->is_taxable(), print_r($line_item->model_field_array(), true));
}
}
}
/**
* @deprecated
* @param string $type one of the constants on EEM_Line_Item
* @return EE_Line_Item[]
*/
protected function _get_descendants_of_type($type)
{
EE_Error::doing_it_wrong('EE_Line_Item::_get_descendants_of_type()', __('Method replaced with EEH_Line_Item::get_descendants_of_type()', 'event_espresso'), '4.6.0');
EE_Registry::instance()->load_helper('Line_Item');
return EEH_Line_Item::get_descendants_of_type($this, $type);
}
