WC_Cart_Totals::calculate_fee_totals()

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

Contents

Description Description

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.

Source Source

File: includes/class-wc-cart-totals.php 

	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' ) ) ) );
	}

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Changelog Changelog

Changelog
Version Description
3.2.0 Introduced.

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Uses Uses

Uses
Uses Description
includes/wc-core-functions.php: wc_remove_number_precision_deep()

Remove precision from an array of number and return an array of int.
includes/class-wc-cart-totals.php: WC_Cart_Totals::combine_item_taxes()

Combine item taxes into a single array, preserving keys.
includes/class-wc-cart-totals.php: WC_Cart_Totals::get_fees_from_cart()

Get fee objects from the cart. Normalises data into the same format for use by this class.
includes/class-wc-cart-totals.php: WC_Cart_Totals::set_total()

Set a single total.

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