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woocommerce
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Added an update_prices_from_children routine and fixed sync_prices

This commit is contained in:
Mike Jolley 2017-10-17 10:06:49 -07:00
parent 73e5d3c7de
commit 29e175901f
1 changed files with 21 additions and 30 deletions
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51
includes/data-stores/class-wc-product-grouped-data-store-cpt.php
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@ -45,20 +45,7 @@ class WC_Product_Grouped_Data_Store_CPT extends WC_Product_Data_Store_CPT implem
*/
protected function handle_updated_props( &$product ) {
if ( in_array( 'children', $this->updated_props ) ) {
$child_prices = array();
foreach ( $product->get_children( 'edit' ) as $child_id ) {
$child = wc_get_product( $child_id );
if ( $child ) {
$child_prices[] = $child->get_price();
}
}
$child_prices = array_filter( $child_prices );
delete_post_meta( $product->get_id(), '_price' );
if ( ! empty( $child_prices ) ) {
add_post_meta( $product->get_id(), '_price', min( $child_prices ) );
add_post_meta( $product->get_id(), '_price', max( $child_prices ) );
}
$this->update_prices_from_children( $product );
}
parent::handle_updated_props( $product );
}
@ -70,24 +57,28 @@ class WC_Product_Grouped_Data_Store_CPT extends WC_Product_Data_Store_CPT implem
* @param WC_Product|int $product
*/
public function sync_price( &$product ) {
global $wpdb;
$this->update_prices_from_children( $product );
}
$children_ids = get_posts( array(
'post_parent' => $product->get_id(),
'post_type' => 'product',
'fields' => 'ids',
) );
$prices = $children_ids ? array_unique( $wpdb->get_col( "SELECT meta_value FROM $wpdb->postmeta WHERE meta_key = '_price' AND post_id IN ( " . implode( ',', array_map( 'absint', $children_ids ) ) . " )" ) ) : array();
delete_post_meta( $product->get_id(), '_price' );
delete_transient( 'wc_var_prices_' . $product->get_id() );
if ( $prices ) {
sort( $prices );
// To allow sorting and filtering by multiple values, we have no choice but to store child prices in this manner.
foreach ( $prices as $price ) {
add_post_meta( $product->get_id(), '_price', $price, false );
/**
* Loop over child products and update the grouped product prices.
*
* @param WC_Product $product Product object.
*/
protected function update_prices_from_children( &$product ) {
$child_prices = array();
foreach ( $product->get_children( 'edit' ) as $child_id ) {
$child = wc_get_product( $child_id );
if ( $child ) {
$child_prices[] = $child->get_price();
}
}
$child_prices = array_filter( $child_prices );
delete_post_meta( $product->get_id(), '_price' );
if ( ! empty( $child_prices ) ) {
add_post_meta( $product->get_id(), '_price', min( $child_prices ) );
add_post_meta( $product->get_id(), '_price', max( $child_prices ) );
}
}
}