uc_stock_adjust_product_stock

1. drupal
   1. 6 uc_stock.module function
   2. 7 uc_stock.module function

Decrement a product's stock.

Parameters

$product: The product whose stock is being adjusted.

$key: Internal, so this function can be used as a callback of array_walk().

$order: Order object.

3 calls to uc_stock_adjust_product_stock()

1 string reference to 'uc_stock_adjust_product_stock'

File

sites/all/modules/ubercart/uc_stock/uc_stock.module, line 282

Allow ubercart products to have stock levels associated with their SKU

Code

function uc_stock_adjust_product_stock($product, $key, $order) {
  // Product has an active stock?
  if (!uc_stock_is_active($product->model)) {
    return;
  }

  // Do nothing if decrement quantity is 0.
  if ($product->qty == 0) {
    return;
  }

  // Adjust the product's stock.
  uc_stock_adjust($product->model, -$product->qty);

  // Load the new stock record.
  $stock = db_query("SELECT * FROM {uc_product_stock} WHERE sku = :sku", array(':sku' => $product->model))->fetchObject();

  // Should we notify?
  if (variable_get('uc_stock_threshold_notification', FALSE) && $stock->stock <= $stock->threshold) {
    _uc_stock_send_mail($order, $stock);
  }

  // Save a comment about the stock level.
  uc_order_comment_save($order->order_id, 0, t('The stock level for %model_name has been !action to !qty.', array('%model_name' => $product->model, '!qty' => $stock->stock, '!action' => (-$product->qty <= 0) ? t('decreased') : t('increased'))));
}