https://www.sitepoint.com/woocommerce-actions-and-filters-manipulate-cart/
Hi,
you can use the hook woocommerce_add_to_cart. It is fired just after a product has been added to the cart.
Ok, so cart is stored as serialised ‘meta’ data in sessions table
When cart is displayed, you can hook into:
- add_action( ‘woocommerce_before_calculate_totals’, ‘add_custom_price’ );
- do_action( ‘woocommerce_calculate_totals’, $this );
- do_action( ‘woocommerce_after_calculate_totals’, $this );
from https://docs.woocommerce.com/wc-apidocs/source-class-WC_Cart.html#1116-1418
/** @var array cart_session_data. Array of data the cart calculates and stores in the session with defaults */
public $cart_session_data = array(
'cart_contents_total' => 0,
'total' => 0,
'subtotal' => 0,
'subtotal_ex_tax' => 0,
'tax_total' => 0,
'taxes' => array(),
'shipping_taxes' => array(),
'discount_cart' => 0,
'discount_cart_tax' => 0,
'shipping_total' => 0,
'shipping_tax_total' => 0,
'coupon_discount_amounts' => array(),
'coupon_discount_tax_amounts' => array(),
'fee_total' => 0,
'fees' => array()
);
woocommerce-measurement-price-calculator.php
* The following cart item data is added for pricing calculator products:
*
* pricing_item_meta_data => Array(
* _price => (float) the total product price,
* _measurement_needed => (float) the total measurment needed,
* _measurement_needed_unit => (string) the total measurement units,
* _quantity => (int) the quantity added by the customer,
* <measurement name> => (float) measurement amount provided by the customer and depends on the calculator type. For instance ‘length’ => 2
* )
class-wc-price-calculator-oroduct.php has:
- public static function calculate_price
Nope here it is?
- class-wc-price-calculator-cart.php
Snippet (temp) for functions.php
<?php
add_action( 'woocommerce_before_calculate_totals', 'add_custom_price' );
function add_custom_price( $cart_object ) {
echo 'Custom';
foreach ( $cart_object->cart_contents as $key => $value ) {
$addons = $value['addons'];
$add_to_price = 0;
foreach($addons as $addon) {
$add_to_price .= $addon['price'];
echo $addon['price'].'|';
echo $add_to_price.'|';
}
$price = $value['data']->price;
$quantity = $value['data']->quantity;
echo $price.'|';
echo $quantity.'|';
$price += $add_to_price;
$price = 0;
$values['quantity'].
$value['data']->price = $price;
}
}
?>
<?php
?>