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217
ViewsSplit discount (coupon) row into multiple deducted cost rows in WooCommerce order totals table
If there are 2 discount coupons used, it shows the sum of 2 coupons in the Woocommerce order totals table, while I want to show the deducted cost of each coupon separately.
For example, 2 coupons are inserted, currently it shows:
- coupon : $100
I want to change this to:
coupon1(coupon code) : $50
coupon2(coupon code) : $50
Path from the WooCommerce template file: order-details.php
foreach ( $order->get_order_item_totals() as $key => $total ) {
?>
<tr>
<th scope="row"><?php echo esc_html( $total['label'] ); ?></th>
<td><?php echo ( 'payment_method' === $key ) ? esc_html( $total['value'] ) : wp_kses_post( $total['value'] ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?></td>
</tr>
<?php
}
Any advice on how to change this?
2 answers
Answer question0
add_filter('woocommerce_get_order_item_totals', 'woocommerce_get_order_item_totals', 10, 3);
function woocommerce_get_order_item_totals($total_rows, $order, $tax_display) {
// Loop through order items "coupon"
$original_dicount_value = $total_rows['discount']['value'];
$breaked_dicount_value = '';
$wrapp_table_start = '<table style="width:100%">';
$i = 1;
foreach ($order->get_items('coupon') as $item_id => $item) {
// Get the coupon array data
$data = $item->get_data();
$coupon_code = $data['code'];
$coupon_amt = strip_tags(wc_price($data['discount'] + $data['discount_tax']));
$breaked_dicount_value .= "<tr>
<td>coupon$i($coupon_code)</td>
<td>$coupon_amt</td>
</tr>";
$i++;
}
$wrapp_table_end = "</table>";
$total_rows['discount']['value'] = ('' !== $breaked_dicount_value ) ? $wrapp_table_start . $breaked_dicount_value . $wrapp_table_end : $original_dicount_value;
return $total_rows;
}
0
It is not necessary to add HTML table tags via the woocommerce_get_order_item_totals hook, since it concerns table rows.
Next answer removes the default discount row and splits it over several rows with the desired details.
Functions used in this answer:
So you get:
function filter_woocommerce_get_order_item_totals( $total_rows, $order, $tax_display ) {
// Exit if there is no coupons applied
if ( sizeof ( $order->get_coupon_codes() ) == 0 ) return $total_rows;
// Initializing
$new_rows = [];
// Loop through order total lines
foreach ( $total_rows as $total_key => $total_row ) {
// Store current rows, except discount
if ( $total_key != 'discount' ) {
// Store
$new_rows[$total_key] = $total_row;
} else {
// For each coupon
foreach ( $order->get_items('coupon') as $coupon ) {
// New rows
$new_rows[$coupon->get_code()] = array(
'label' => __( 'Coupon: ', 'woocommerce' ) . $coupon->get_code(),
'value' => wc_price( $coupon->get_discount() ),
);
}
}
}
// Overwrite
$total_rows = $new_rows;
return $total_rows;
}
add_filter( 'woocommerce_get_order_item_totals', 'filter_woocommerce_get_order_item_totals', 10, 3 );
Result:
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