WC_Cart::__construct()

Constructor for the cart class. Loads options and hooks in the init method.

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File: includes/class-wc-cart.php

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public function __construct() {
    $this->session          = new WC_Cart_Session( $this );
    $this->fees_api         = new WC_Cart_Fees( $this );
    $this->tax_display_cart = $this->is_tax_displayed();
 
    // Register hooks for the objects.
    $this->session->init();
 
    add_action( 'woocommerce_add_to_cart', array( $this, 'calculate_totals' ), 20, 0 );
    add_action( 'woocommerce_applied_coupon', array( $this, 'calculate_totals' ), 20, 0 );
    add_action( 'woocommerce_cart_item_removed', array( $this, 'calculate_totals' ), 20, 0 );
    add_action( 'woocommerce_cart_item_restored', array( $this, 'calculate_totals' ), 20, 0 );
    add_action( 'woocommerce_check_cart_items', array( $this, 'check_cart_items' ), 1 );
    add_action( 'woocommerce_check_cart_items', array( $this, 'check_cart_coupons' ), 1 );
    add_action( 'woocommerce_after_checkout_validation', array( $this, 'check_customer_coupons' ), 1, 2 );
}

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