Percentage discount on cart with restriction

[francesco d’aloisio]

Hello,
I’m having troubles with a coupon:
This coupon provides the following instruction
Buy 3 packages of rice and do a minimum order of 39€ to receive -15% discount on all the cart.
But the problem is that -15% applies only on the rice packages and not on all cart.
There is a solution?
Thanks!

[Soft79]

Hi,

the following snippet restores the discount type ‘Cart % discount’ which was removed in WC2.7/3.0. requires PHP5.3 or newer!

add_filter( 'woocommerce_cart_coupon_types', function ( $coupon_types ) {
if ( ! in_array( 'percent_cart', $coupon_types ) ) $coupon_types[] = 'percent_cart';
return $coupon_types;
}, 10, 1 );
add_filter( 'woocommerce_coupon_discount_types', function ( $coupon_discount_types ) {
$coupon_discount_types['percent_cart'] = __( 'Percentage cart discount', 'your-language-domain' );
$coupon_discount_types['percent'] = __( 'Percentage product discount', 'your-language-domain' );
return $coupon_discount_types;
}, 10, 1 );
add_filter( 'woocommerce_coupon_get_discount_amount', function( $discount_amount, $discounting_amount, $cart_item, $single, $coupon ) {
if ( $coupon->is_type( 'percent_cart' ) ) {
$discount = (float) $coupon->get_amount() * ( $discounting_amount / 100 );
$discount_amount = round( min( $discount, $discounting_amount ), wc_get_rounding_precision() );
}
return $discount_amount;
}, 10, 5 );

[francesco d’aloisio]

Hello,
Sorry but where I should put this code?

[Soft79]

In functions.php of your child theme.

[francesco d’aloisio]

It works thank you! <3

[Bob Gregg]

Why was this feature removed in WC2.7/3.0? Adding that code back in didn’t resolve the problem for us. Is there any special location or other dependencies as to how that code is to be integrated back in? If I send you a copy of our functions.php can you insert that code snippet in the correct format for us to try to see if that will get it working?

[Author]

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