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woocommerce
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sync min and max prices for regular and sale prices so prices are displayed correctly when sale price is lower than a regular price of another variation

This commit is contained in:
Mike Jolley 2014-03-19 10:51:07 +00:00
parent debd45bc19
commit e9d48ea28e
1 changed files with 75 additions and 39 deletions
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114
includes/class-wc-product-variable.php
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@ -181,7 +181,12 @@ class WC_Product_Variable extends WC_Product {
* @return string
*/
public function get_variation_regular_price( $min_or_max = 'min', $display = false ) {
$variation_id = get_post_meta( $this->id, '_' . $min_or_max . '_price_variation_id', true );
$variation_id = get_post_meta( $this->id, '_' . $min_or_max . '_regular_price_variation_id', true );
if ( ! $variation_id ) {
return false;
}
$price = get_post_meta( $variation_id, '_regular_price', true );
if ( $display ) {
@ -200,7 +205,12 @@ class WC_Product_Variable extends WC_Product {
* @return string
*/
public function get_variation_sale_price( $min_or_max = 'min', $display = false ) {
$variation_id = get_post_meta( $this->id, '_' . $min_or_max . '_price_variation_id', true );
$variation_id = get_post_meta( $this->id, '_' . $min_or_max . '_sale_price_variation_id', true );
if ( ! $variation_id ) {
return false;
}
$price = get_post_meta( $variation_id, '_sale_price', true );
if ( $display ) {
@ -247,8 +257,9 @@ class WC_Product_Variable extends WC_Product {
public function get_price_html( $price = '' ) {
// Ensure variation prices are synced with variations
if ( $this->get_variation_price( 'min' ) === false || $this->get_variation_price( 'min' ) === '' || $this->get_price() === '' )
if ( $this->get_variation_regular_price( 'min' ) === false || $this->get_variation_price( 'min' ) === false || $this->get_variation_price( 'min' ) === '' || $this->get_price() === '' ) {
$this->variable_product_sync( $this->id );
}
// Get the price
if ( $this->get_price() === '' ) {
@ -439,10 +450,17 @@ class WC_Product_Variable extends WC_Product {
// Re-load prices
$this->price = get_post_meta( $product_id, '_price', true );
$this->min_price_variation_id = get_post_meta( $product_id, '_min_price_variation_id', true );
$this->max_price_variation_id = get_post_meta( $product_id, '_max_price_variation_id', true );
$this->min_variation_price = get_post_meta( $product_id, '_min_variation_price', true );
$this->max_variation_price = get_post_meta( $product_id, '_max_variation_price', true );
foreach ( array( 'price', 'regular_price', 'sale_price' ) as $price_type ) {
$min_variation_id_key = "min_{$price_type}_variation_id";
$max_variation_id_key = "max_{$price_type}_variation_id";
$min_price_key = "_min_variation_{$price_type}";
$max_price_key = "_max_variation_{$price_type}";
$this->$min_variation_id_key = get_post_meta( $product_id, '_' . $min_variation_id_key, true );
$this->$max_variation_id_key = get_post_meta( $product_id, '_' . $max_variation_id_key, true );
$this->$min_price_key = get_post_meta( $product_id, '_' . $min_price_key, true );
$this->$max_price_key = get_post_meta( $product_id, '_' . $max_price_key, true );
}
}
/**
@ -469,50 +487,68 @@ class WC_Product_Variable extends WC_Product {
// Loop the variations
} else {
$min_price = null;
$max_price = null;
$min_price_id = null;
$max_price_id = null;
// Main active prices
$min_price = null;
$max_price = null;
$min_price_id = null;
$max_price_id = null;
// Regular prices
$min_regular_price = null;
$max_regular_price = null;
$min_regular_price_id = null;
$max_regular_price_id = null;
// Sale prices
$min_sale_price = null;
$max_sale_price = null;
$min_sale_price_id = null;
$max_sale_price_id = null;
foreach ( $children as $child ) {
$child_price = get_post_meta( $child, '_price', true );
foreach ( array( 'price', 'regular_price', 'sale_price' ) as $price_type ) {
foreach ( $children as $child_id ) {
$child_price = get_post_meta( $child_id, '_' . $price_type, true );
if ( $child_price === '' ) {
continue;
}
if ( get_post_status( $child ) != 'publish' ) {
continue;
}
if ( 'yes' === get_option( 'woocommerce_hide_out_of_stock_items' ) ) {
$stock = get_post_meta( $child, '_stock', true );
if ( $stock !== "" && $stock <= get_option( 'woocommerce_notify_no_stock_amount' ) ) {
// Skip non-priced variations
if ( $child_price === '' ) {
continue;
}
// Skip hidden variations
if ( 'yes' === get_option( 'woocommerce_hide_out_of_stock_items' ) ) {
$stock = get_post_meta( $child_id, '_stock', true );
if ( $stock !== "" && $stock <= get_option( 'woocommerce_notify_no_stock_amount' ) ) {
continue;
}
}
// Find min price
if ( is_null( ${"min_{$price_type}"} ) || $child_price < ${"min_{$price_type}"} ) {
${"min_{$price_type}"} = $child_price;
${"min_{$price_type}_id"} = $child_id;
}
// Find max price
if ( $child_price > ${"max_{$price_type}"} ) {
${"max_{$price_type}"} = $child_price;
${"max_{$price_type}_id"} = $child_id;
}
}
if ( $child_price > $max_price ) {
$max_price = $child_price;
$max_price_id = $child;
}
// Store prices
update_post_meta( $product_id, '_min_variation_' . $price_type, ${"min_{$price_type}"} );
update_post_meta( $product_id, '_max_variation_' . $price_type, ${"max_{$price_type}"} );
if ( is_null( $min_price ) || $child_price < $min_price ) {
$min_price = $child_price;
$min_price_id = $child;
}
// Store ids
update_post_meta( $product_id, '_min_' . $price_type . '_variation_id', ${"min_{$price_type}_id"} );
update_post_meta( $product_id, '_max_' . $price_type . '_variation_id', ${"max_{$price_type}_id"} );
}
// Store prices
// The VARIABLE PRODUCT price should equal the min price of any type
update_post_meta( $product_id, '_price', $min_price );
update_post_meta( $product_id, '_min_variation_price', $min_price );
update_post_meta( $product_id, '_max_variation_price', $max_price );
// Store IDS
update_post_meta( $product_id, '_min_price_variation_id', $min_price_id );
update_post_meta( $product_id, '_max_price_variation_id', $max_price_id );
do_action( 'woocommerce_variable_product_sync', $product_id, $children );
wc_delete_product_transients( $product_id );
}
}