/**
* EE_Billable_Line_Item_Filter constructor.
* @param EE_Registration[] $registrations
*/
public function __construct($registrations)
{
parent::__construct($this->_remove_unbillable_registrations($registrations));
}
/**
*
* @param EE_Registration $registration
*/
public function __construct($registration)
{
parent::__construct(array($registration));
}
/**
*
*/
function test_process__2_events_some_taxed_with_discounts()
{
$grand_total = EE_Line_Item::new_instance(array('LIN_type' => EEM_Line_Item::type_total, 'LIN_name' => 'Total'));
$pretax_total = EE_Line_Item::new_instance(array('LIN_type' => EEM_Line_Item::type_sub_total, 'LIN_code' => 'pretax', 'LIN_name' => 'pretax', 'LIN_order' => 1));
$grand_total->add_child_line_item($pretax_total);
$tax_total = EE_Line_Item::new_instance(array('LIN_type' => EEM_Line_Item::type_tax_sub_total, 'LIN_code' => 'tax-total', 'LIN_name' => 'tax-total', 'LIN_order' => 1000));
$grand_total->add_child_line_item($tax_total);
$a_tax = EE_Line_Item::new_instance(array('LIN_type' => EEM_Line_Item::type_tax, 'LIN_code' => 'tax', 'LIN_name' => 'tax', 'LIN_percent' => 10, 'LIN_order' => 1000));
$tax_total->add_child_line_item($a_tax);
$event_A_subtotal = EE_Line_Item::new_instance(array('LIN_type' => EEM_Line_Item::type_sub_total, 'LIN_code' => 'eventA', 'LIN_name' => 'eventA', 'LIN_order' => 1));
$pretax_total->add_child_line_item($event_A_subtotal);
$event_B_subtotal = EE_Line_Item::new_instance(array('LIN_type' => EEM_Line_Item::type_sub_total, 'LIN_code' => 'eventB', 'LIN_name' => 'eventB', 'LIN_order' => 2));
$pretax_total->add_child_line_item($event_B_subtotal);
$ticket_quantities = array(1 => array('included' => 4, 'not' => 6), 2 => array('included' => 0, 'not' => 2), 3 => array('included' => 1, 'not' => 0));
$ticket_1_li = EE_Line_Item::new_instance(array('LIN_type' => EEM_Line_Item::type_line_item, 'LIN_code' => 'ticket1', 'LIN_name' => 'ticket1', 'OBJ_ID' => 1, 'OBJ_type' => 'Ticket', 'LIN_unit_price' => 10, 'LIN_quantity' => $ticket_quantities[1]['included'] + $ticket_quantities[1]['not'], 'LIN_total' => 100, 'LIN_is_taxable' => false, 'LIN_order' => 1));
$event_A_subtotal->add_child_line_item($ticket_1_li);
$ticket_2_li = EE_Line_Item::new_instance(array('LIN_type' => EEM_Line_Item::type_line_item, 'LIN_code' => 'ticket2', 'LIN_name' => 'ticket2', 'OBJ_ID' => 2, 'OBJ_type' => 'Ticket', 'LIN_unit_price' => 50, 'LIN_quantity' => $ticket_quantities[2]['included'] + $ticket_quantities[2]['not'], 'LIN_total' => 50, 'LIN_is_taxable' => true, 'LIN_order' => 2));
$event_A_subtotal->add_child_line_item($ticket_2_li);
$percent_discount_li = EE_Line_Item::new_instance(array('LIN_type' => EEM_Line_Item::type_line_item, 'LIN_code' => 'discount-percent', 'LIN_name' => 'discount-percent', 'LIN_unit_price' => 0, 'LIN_percent' => -25, 'LIN_total' => -50, 'LIN_quantity' => 1, 'LIN_order' => 3));
$event_A_subtotal->add_child_line_item($percent_discount_li);
$flat_discount_li = EE_Line_Item::new_instance(array('LIN_type' => EEM_Line_Item::type_line_item, 'LIN_code' => 'discount-flat', 'LIN_name' => 'discount-flat', 'LIN_unit_price' => 0, 'LIN_percent' => 0, 'LIN_unit_price' => -10, 'LIN_total' => -10, 'LIN_quantity' => 1, 'LIN_order' => 4));
$event_A_subtotal->add_child_line_item($flat_discount_li);
//and add something to event B
$ticket_3_li = EE_Line_Item::new_instance(array('LIN_type' => EEM_Line_Item::type_line_item, 'LIN_code' => 'ticket3', 'LIN_name' => 'ticket3', 'OBJ_ID' => 3, 'OBJ_type' => 'Ticket', 'LIN_unit_price' => 35, 'LIN_quantity' => $ticket_quantities[3]['included'] + $ticket_quantities[3]['not'], 'LIN_total' => 35, 'LIN_is_taxable' => true));
$event_B_subtotal->add_child_line_item($ticket_3_li);
//also need to make registrations
$regs_to_include = $this->_create_regs($ticket_quantities, $grand_total);
//ok now let's use the filter
$filter = new EE_Specific_Registrations_Line_Item_Filter($regs_to_include);
$filtered_total = $filter->process($grand_total);
// echo "AFTER tree:";
// EEH_Line_Item::visualize( $grand_total );
//the filter doesn't recalculate totals, and it edits the inputted tree;
//hat's ok, the processor does both of those. But we need to manually do it here
$this->assertEquals($grand_total, $filtered_total);
$grand_total->recalculate_total_including_taxes();
//check ticket 1
$this->assertEquals(4, $ticket_1_li->quantity());
$this->assertEquals(10, $ticket_1_li->unit_price());
$this->assertEquals(40, $ticket_1_li->total());
//check ticket 2
$this->assertEquals(0, $ticket_2_li->quantity());
$this->assertEquals(50, $ticket_2_li->unit_price());
$this->assertEquals(0, $ticket_2_li->total());
//and verify the percent line item's total has changed, but not its percent
$this->assertEquals(-25, $percent_discount_li->percent());
$this->assertEquals(-10, $percent_discount_li->total());
//flat discount is tricky. we only show the PART of the flat discount
//that applied to the tickets shown. To determine that, we see what
//percent of the original discount was of the original total, and then multiply
//the new total by that percent.
//the original total = ticket1's-total + ticket2's-total + percent-discount
// = 100 + 100 - 50 = 150
//flat discount's original percent of total = flat-discount / original total
// = -10 / 150 = 0.0666666
//new total = ticket1's-filtered-total + ticket2's-filtered-total + percent-discount-for-filtered-total
// = 40 + 0 - 10 = 30
//new flat total = flat discount's original percent of total x new total
// = 0.0666666 x 30 = 1.9999999
$this->assertEquals(1, $flat_discount_li->quantity());
$this->assertEquals(-2, $flat_discount_li->unit_price());
$this->assertEquals(-2, $flat_discount_li->total());
//other event's ticket purchase
$this->assertEquals(1, $ticket_3_li->quantity());
$this->assertEquals(35, $ticket_3_li->unit_price());
$this->assertEquals(35, $ticket_3_li->total());
}
