function commerce_ss_line_item_sku in Commerce Stock 7.2

Helper function to get product SKU from line item.

Parameters

array $line_item: The cart line item for which to return a product SKU.

2 calls to commerce_ss_line_item_sku()

commerce_ss_decrease_by_line_item in modules/commerce_ss/commerce_ss.rules.inc

Subtracts from stock the sold amount in a line item.

commerce_ss_increase_by_line_item in modules/commerce_ss/commerce_ss.rules.inc

Adds the sold amount in a line item to stock.

File

modules/commerce_ss/commerce_ss.rules.inc, line 166

Rules integration for Commerce Simple Stock.

Code

function commerce_ss_line_item_sku($line_item) {
  $line_item_wrapper = entity_metadata_wrapper('commerce_line_item', $line_item);
  return $line_item_wrapper->commerce_product->sku
    ->value();
}