Mini-cart buttons: add explanation regarding why we need to check for children (https://github.com/woocommerce/woocommerce-blocks/pull/8847)
* Add comment explanation regarding the children buttons * Update comment Co-authored-by: Albert Juhé Lluveras <contact@albertjuhe.com> --------- Co-authored-by: Albert Juhé Lluveras <contact@albertjuhe.com>
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@ -37,6 +37,9 @@ interface Props {
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checkoutButtonLabel: string;
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}
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/**
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* Checks if there are any children that are blocks.
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*/
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const hasChildren = ( children ): boolean => {
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return children.some( ( child ) => {
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if ( Array.isArray( child ) ) {
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@ -58,6 +61,9 @@ const Block = ( {
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parseInt( cartTotals.total_items_tax, 10 )
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: parseInt( cartTotals.total_items, 10 );
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// The `Cart` and `Checkout` buttons were converted to inner blocks, but we still need to render the buttons
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// for themes that have the old `mini-cart.html` template. So we check if there are any inner blocks (buttons) and
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// if not, render the buttons.
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const hasButtons = hasChildren( children );
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return (
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