ubercart/uc_stock/uc_stock_workflow.inc

<?php
// $Id$

/**
 * @file
 * This file contains all the Workflow-NG hooks that are neccesary for Workflow
 * integeration with the uc_stock module
 */


/*******************************************************************************
 *  Workflow-ng Hooks                                                          *
 ******************************************************************************/

/**
 * Implementation of hook_configuration().
 */
function uc_stock_configuration() {
  $configurations = array();
  $configurations['uc_stock_decrement_on_order'] = array(
    '#label' => t('Decrement stock upon order submission'),
    '#event' => 'checkout_complete',
    '#module' => 'uc_stock',
  );
  $action = workflow_ng_use_action('uc_stock_action_decrement_stock', array(
    '#label' => t('Decrement stock of products in order'),
    '#arguments' => array(
      'order' => array('#entity' => 'order', '#label' => t('Order')),
    ),
  ));
  $configurations['uc_stock_decrement_on_order'] = workflow_ng_configure($configurations['uc_stock_decrement_on_order'], $action);
  return $configurations;
}

/**
 * Implementation of hook_action_info().
 */
function uc_stock_action_info() {
  return array(
    'uc_stock_action_decrement_stock' => array(
      '#label' => t('Decrement stock of products on the order with tracking activated.'),
      '#arguments' => array(
        'order' => array('#entity' => 'order', '#label' => t('Order')),
      ),
      '#module' => t('Stock'),
    ),
  );
}

/*******************************************************************************
 *  Workflow-ng Action Callbacks and Forms                                     *
 ******************************************************************************/

function uc_stock_action_decrement_stock($order, $settings) {
  if (is_array($order->products)) {
    $stock_warnings = array();
    foreach ($order->products as $product) {
      if (($stock = uc_stock_level($product->model)) !== FALSE) {
        $stock_level = db_fetch_object(db_query("SELECT * FROM {uc_product_stock} WHERE sku = '%s'", $product->model));
        if ((($stock - $product->qty) <= $stock_level->threshold) && !in_array($product->model, array_keys($stock_warnings))) {
          $stock_level->stock -= $product->qty;
          $stock_warnings[$product->model] = $stock_level;
        }
        uc_stock_adjust($product->model, -$product->qty);
        uc_order_comment_save($order->order_id, 0, t('The stock level for %model_name has been decreased to !qty.', array('%model_name' => $product->model, '!qty' => ($stock - $product->qty))));
      }
    }
    if (!empty($stock_warnings) && variable_get('uc_stock_threshold_notification', FALSE)) {
      foreach ($stock_warnings as $model => $stock_level) {
        _uc_stock_send_mail($order, $stock_level);
      }
    }
  }
}
1	<?php
2	// $Id$
3
4	/**
5	* @file
6	* This file contains all the Workflow-NG hooks that are neccesary for Workflow
7	* integeration with the uc_stock module
8	*/
9
10
11	/*******************************************************************************
12	* Workflow-ng Hooks *
13	******************************************************************************/
14
15	/**
16	* Implementation of hook_configuration().
17	*/
18	function uc_stock_configuration() {
19	$configurations = array();
20	$configurations['uc_stock_decrement_on_order'] = array(
21	'#label' => t('Decrement stock upon order submission'),
22	'#event' => 'checkout_complete',
23	'#module' => 'uc_stock',
24	);
25	$action = workflow_ng_use_action('uc_stock_action_decrement_stock', array(
26	'#label' => t('Decrement stock of products in order'),
27	'#arguments' => array(
28	'order' => array('#entity' => 'order', '#label' => t('Order')),
29	),
30	));
31	$configurations['uc_stock_decrement_on_order'] = workflow_ng_configure($configurations['uc_stock_decrement_on_order'], $action);
32	return $configurations;
33	}
34
35	/**
36	* Implementation of hook_action_info().
37	*/
38	function uc_stock_action_info() {
39	return array(
40	'uc_stock_action_decrement_stock' => array(
41	'#label' => t('Decrement stock of products on the order with tracking activated.'),
42	'#arguments' => array(
43	'order' => array('#entity' => 'order', '#label' => t('Order')),
44	),
45	'#module' => t('Stock'),
46	),
47	);
48	}
49
50	/*******************************************************************************
51	* Workflow-ng Action Callbacks and Forms *
52	******************************************************************************/
53
54	function uc_stock_action_decrement_stock($order, $settings) {
55	if (is_array($order->products)) {
56	$stock_warnings = array();
57	foreach ($order->products as $product) {
58	if (($stock = uc_stock_level($product->model)) !== FALSE) {
59	$stock_level = db_fetch_object(db_query("SELECT * FROM {uc_product_stock} WHERE sku = '%s'", $product->model));
60	if ((($stock - $product->qty) <= $stock_level->threshold) && !in_array($product->model, array_keys($stock_warnings))) {
61	$stock_level->stock -= $product->qty;
62	$stock_warnings[$product->model] = $stock_level;
63	}
64	uc_stock_adjust($product->model, -$product->qty);
65	uc_order_comment_save($order->order_id, 0, t('The stock level for %model_name has been decreased to !qty.', array('%model_name' => $product->model, '!qty' => ($stock - $product->qty))));
66	}
67	}
68	if (!empty($stock_warnings) && variable_get('uc_stock_threshold_notification', FALSE)) {
69	foreach ($stock_warnings as $model => $stock_level) {
70	_uc_stock_send_mail($order, $stock_level);
71	}
72	}
73	}
74	}