Hide coupon form div from inner blocks if coubons are not enabled

src/BlockTypes/Cart.php

@@ -117,13 +117,14 @@ protected function render( $attributes, $content ) {
 		 * Cart i3 added inner blocks for Order summary. We need to add them to Cart i2 templates.
 		 * The order needs to match the order in which these blocks were registered.
 		 */
+		$coupons_enabled                 = wc_coupons_enabled();
 		$order_summary_with_inner_blocks = '$0
 			<div data-block-name="woocommerce/cart-order-summary-heading-block" class="wp-block-woocommerce-cart-order-summary-heading-block"></div>
 			<div data-block-name="woocommerce/cart-order-summary-subtotal-block" class="wp-block-woocommerce-cart-order-summary-subtotal-block"></div>
 			<div data-block-name="woocommerce/cart-order-summary-fee-block" class="wp-block-woocommerce-cart-order-summary-fee-block"></div>
-			<div data-block-name="woocommerce/cart-order-summary-discount-block" class="wp-block-woocommerce-cart-order-summary-discount-block"></div>
-			<div data-block-name="woocommerce/cart-order-summary-coupon-form-block" class="wp-block-woocommerce-cart-order-summary-coupon-form-block"></div>
-			<div data-block-name="woocommerce/cart-order-summary-shipping-form-block" class="wp-block-woocommerce-cart-order-summary-shipping-block"></div>
+			<div data-block-name="woocommerce/cart-order-summary-discount-block" class="wp-block-woocommerce-cart-order-summary-discount-block"></div>' .
+			( $coupons_enabled ? '<div data-block-name="woocommerce/cart-order-summary-coupon-form-block" class="wp-block-woocommerce-cart-order-summary-coupon-form-block"></div>' : '' ) .
+			'<div data-block-name="woocommerce/cart-order-summary-shipping-form-block" class="wp-block-woocommerce-cart-order-summary-shipping-block"></div>
 			<div data-block-name="woocommerce/cart-order-summary-taxes-block" class="wp-block-woocommerce-cart-order-summary-taxes-block"></div>
 		';
 		// Order summary subtotal block was added in i3, so we search for it to see if we have a Cart i2 template.

src/BlockTypes/Checkout.php

@@ -116,13 +116,14 @@ protected function render( $attributes, $content ) {
 		 * We need to add them to Checkout i2 templates.
 		 * The order needs to match the order in which these blocks were registered.
 		 */
+		$coupons_enabled                 = wc_coupons_enabled();
 		$order_summary_with_inner_blocks = '$0
 			<div data-block-name="woocommerce/checkout-order-summary-cart-items-block" class="wp-block-woocommerce-checkout-order-summary-cart-items-block"></div>
 			<div data-block-name="woocommerce/checkout-order-summary-subtotal-block" class="wp-block-woocommerce-checkout-order-summary-subtotal-block"></div>
 			<div data-block-name="woocommerce/checkout-order-summary-fee-block" class="wp-block-woocommerce-checkout-order-summary-fee-block"></div>
-			<div data-block-name="woocommerce/checkout-order-summary-discount-block" class="wp-block-woocommerce-checkout-order-summary-discount-block"></div>
-			<div data-block-name="woocommerce/checkout-order-summary-coupon-form-block" class="wp-block-woocommerce-checkout-order-summary-coupon-form-block"></div>
-			<div data-block-name="woocommerce/checkout-order-summary-shipping-block" class="wp-block-woocommerce-checkout-order-summary-shipping-block"></div>
+			<div data-block-name="woocommerce/checkout-order-summary-discount-block" class="wp-block-woocommerce-checkout-order-summary-discount-block"></div>' .
+			( $coupons_enabled ? '<div data-block-name="woocommerce/checkout-order-summary-coupon-form-block" class="wp-block-woocommerce-checkout-order-summary-coupon-form-block"></div>' : '' ) .
+			'<div data-block-name="woocommerce/checkout-order-summary-shipping-block" class="wp-block-woocommerce-checkout-order-summary-shipping-block"></div>
 			<div data-block-name="woocommerce/checkout-order-summary-taxes-block" class="wp-block-woocommerce-checkout-order-summary-taxes-block"></div>
 		';
 		// Order summary subtotal block was added in i3, so we search for it to see if we have a Checkout i2 template.