WC_Cart_Totals::calculate_fee_totals │ protected │ WC 3.2.0

Triggers the cart fees API, grabs the list of fees, and calculates taxes.

Note: This class sets the totals for the 'object' as they are calculated. This is so that APIs like the fees API can see these totals if needed.

Method of the class: WC_Cart_Totals{}

No Hooks.

Returns

null. Nothing (null).

Usage

// protected - for code of main (parent) or child class
$result = $this->calculate_fee_totals();

Changelog

WC_Cart_Totals::calculate_fee_totals() WC Cart Totals::calculate fee totals code ^{WC 10.3.5}

protected function calculate_fee_totals() {
	$this->get_fees_from_cart();

	$this->set_total( 'fees_total', array_sum( wp_list_pluck( $this->fees, 'total' ) ) );
	$this->set_total( 'fees_total_tax', array_sum( wp_list_pluck( $this->fees, 'total_tax' ) ) );

	$this->cart->fees_api()->set_fees( wp_list_pluck( $this->fees, 'object' ) );
	$this->cart->set_fee_total( wc_remove_number_precision_deep( array_sum( wp_list_pluck( $this->fees, 'total' ) ) ) );
	$this->cart->set_fee_tax( wc_remove_number_precision_deep( array_sum( wp_list_pluck( $this->fees, 'total_tax' ) ) ) );
	$this->cart->set_fee_taxes( wc_remove_number_precision_deep( $this->combine_item_taxes( wp_list_pluck( $this->fees, 'taxes' ) ) ) );
}