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woocommerce
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Stock checker works with items on multiple rows. Closes #778.

This commit is contained in:
Mike Jolley 2012-03-14 15:34:45 +00:00
parent 705cf692f2
commit cc7fc5117a
2 changed files with 70 additions and 11 deletions
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80
classes/class-wc-cart.php
View File

@ -261,22 +261,80 @@ class WC_Cart {
*/
function check_cart_item_stock() {
$error = new WP_Error();
foreach ($this->get_cart() as $cart_item_key => $values) :
$product_qty_in_cart = array();
// First stock check loop
foreach ($this->get_cart() as $cart_item_key => $values) {
$_product = $values['data'];
if ($_product->managing_stock()) :
if ($_product->is_in_stock() && $_product->has_enough_stock( $values['quantity'] )) :
// :)
else :
/**
* Check stock based on inventory
*/
if ($_product->managing_stock()) {
/**
* Check the stock for this item individually
*/
if (!$_product->is_in_stock() || !$_product->has_enough_stock( $values['quantity'] )) {
$error->add( 'out-of-stock', sprintf(__('Sorry, we do not have enough "%s" in stock to fulfill your order (%s in stock). Please edit your cart and try again. We apologise for any inconvenience caused.', 'woocommerce'), $_product->get_title(), $_product->stock ) );
return $error;
endif;
else :
if (!$_product->is_in_stock()) :
}
/**
* Put the item in the array to merge stock levels for items on multiple rows
*/
if ($values['variation_id']>0) {
if ($_product->variation_has_stock) {
// Variation has stock levels defined so its handled individually
$product_qty_in_cart[$values['variation_id']] = (isset($product_qty_in_cart[$values['variation_id']])) ? $product_qty_in_cart[$values['variation_id']] + $values['quantity'] : $values['quantity'];
} else {
// Variation has no stock levels defined so use parents
$product_qty_in_cart[$values['product_id']] = (isset($product_qty_in_cart[$values['product_id']])) ? $product_qty_in_cart[$values['product_id']] + $values['quantity'] : $values['quantity'];
}
} else {
$product_qty_in_cart[$values['product_id']] = (isset($product_qty_in_cart[$values['product_id']])) ? $product_qty_in_cart[$values['product_id']] + $values['quantity'] : $values['quantity'];
}
/**
* Check stock based on stock-status
*/
} else {
if (!$_product->is_in_stock()) {
$error->add( 'out-of-stock', sprintf(__('Sorry, we do not have enough "%s" in stock to fulfill your order. Please edit your cart and try again. We apologise for any inconvenience caused.', 'woocommerce'), $_product->get_title() ) );
return $error;
endif;
endif;
endforeach;
}
}
}
// This time check merged rows
foreach ($this->get_cart() as $cart_item_key => $values) {
$_product = $values['data'];
if ($_product->managing_stock()) {
if ($values['variation_id'] && $_product->variation_has_stock && isset($product_qty_in_cart[$values['variation_id']])) {
if (!$_product->has_enough_stock( $product_qty_in_cart[$values['variation_id']] )) {
$error->add( 'out-of-stock', sprintf(__('Sorry, we do not have enough "%s" in stock to fulfill your order (%s in stock). Please edit your cart and try again. We apologise for any inconvenience caused.', 'woocommerce'), $_product->get_title(), $_product->stock ) );
return $error;
}
} elseif (isset($product_qty_in_cart[$values['product_id']])) {
if (!$_product->has_enough_stock( $product_qty_in_cart[$values['product_id']] )) {
$error->add( 'out-of-stock', sprintf(__('Sorry, we do not have enough "%s" in stock to fulfill your order (%s in stock). Please edit your cart and try again. We apologise for any inconvenience caused.', 'woocommerce'), $_product->get_title(), $_product->stock ) );
return $error;
}
}
}
}
return true;
}

1
readme.txt
View File

@ -174,6 +174,7 @@ Yes you can! Join in on our [GitHub repository](http://github.com/woothemes/wooc
* Optimised coupon class loading
* Optimised queries with no_found_rows
* Template Loader - Support for taxonomy-product_cat-SLUG.php template files
* Stock checker works with items on multiple rows
= 1.5.1 - 08/03/2012 =
* Persistent (logged-in) customer carts (thanks dominic-p)