应用优惠券时隐藏特定的运输方式

Question

我为双倍x2运费创建了一个优惠券代码"Tiendas"，并禁用了免费默认商店送货(订单>50欧元(。

此外，优惠券可以免费送货，但将订单价值增加到 250>欧元。

我的商店有 3 种运输方式：

• flat_rate:1
• flat_rate:7
• Free_shipping

启用优惠券后，必须隐藏flat_rate:7和免费送货。flat_rate:1应该是可见的，其运费 x2 (4.80 € x 2 = 9.60 €(

仅当我键入flat_rate而不是flat_rate:1时才有效，但隐藏所有运输方式而不是一种。

基于"https://stackoverflow.com/questions/52912181/applied-coupons-disable-free-shipping-conditionally-in-woocommerce/52913005#52913005">答案线程，这是我的代码尝试：

add_filter( 'woocommerce_package_rates', 'coupons_removes_free_shipping', 10, 2 );
function coupons_removes_free_shipping( $rates, $package ){
if ( is_admin() && ! defined( 'DOING_AJAX' ) )
return $rates;
$min_subtotal      = 250; // Minimal subtotal allowing free shipping
// Get needed cart subtotals
$subtotal_excl_tax = WC()->cart->get_subtotal();
$subtotal_incl_tax = $subtotal_excl_tax + WC()->cart->get_subtotal_tax();
$discount_excl_tax = WC()->cart->get_discount_total();
$discount_incl_tax = $discount_total + WC()->cart->get_discount_tax();
// Calculating the discounted subtotal including taxes
$discounted_subtotal_incl_taxes = $subtotal_incl_tax - $discount_incl_tax;
$applied_coupons   = WC()->cart->get_applied_coupons();
if( in_array( 'tiendas',$applied_coupons ) && sizeof($applied_coupons) > 0 && $discounted_subtotal_incl_taxes < $min_subtotal ){
foreach ( $rates as $rate_key => $rate ){
// Set 2x cost"
if( $rate->method_id === 'flat_rate:1' ){
// Set 2x of the cost
$rates[$rate_key]->cost = $rates[$rate_key]->cost * 2;}

// Disable "flat_rate:7"
if( $rate->method_id === 'flat_rate:7'  ){
unset($rates[$rate_key]);

// Disable "Free shipping"
if( 'free_shipping' === $rate->method_id  ){
unset($rates[$rate_key]);


}
}
}
}
return $rates;
}

Answer 1

实际上你在那里，你所要做的就是比较$rate_key而不是$rate->mothod_id

您的代码应如下所示：

if( in_array( 'tiendas',$applied_coupons ) && sizeof($applied_coupons) > 0 && $discounted_subtotal_incl_taxes < $min_subtotal ){
foreach ( $rates as $rate_key => $rate ){
// Set 2x cost"
if( $rate_key === 'flat_rate:1' ){
// Set 2x of the cost
$rates[$rate_key]->cost = $rates[$rate_key]->cost * 2;
}
// Disable "flat_rate:7"
if( $rate_key === 'flat_rate:7'  ){
unset($rates[$rate_key]);
}

// Disable "Free shipping"
if( 'free_shipping' === $rate_key  ){
unset($rates[$rate_key]);
}
}
}

或者，更简单一点：

if( in_array( 'tiendas',$applied_coupons ) && sizeof($applied_coupons) > 0 && $discounted_subtotal_incl_taxes < $min_subtotal ){
unset($rates['flat_rate:7']);
unset($rates['free_shipping']);
foreach ( $rates as $rate_key => $rate ){
if( $rate_key === 'flat_rate:1' ) $rates[$rate_key]->cost = $rates[$rate_key]->cost * 2;                 // Set 2x of the cost
}
}

Answer 2

注1：更正错别字！o至e

//$rate->mothod_id
$rate->method_id

注意2：对于免费方法

if( 'free_shipping' === $rate->method_id  ){
unset($rates[$rate_key]);
}

或者：带索引：

if( 'free_shipping:7' === $rate_key  ){
unset($rates[$rate_key]);
}