function cw_accounting_update_stock($doc_data, $product, $way, $field, $destination_warehouse_id = 0, $affect_prices = false, $movements_id = 0, $source_pwa_id = 0)
{
global $addons, $tables;
cw_load('product');
# kornev
# way = 1, the products has been purchased - we have to create new record with supplier
# ps: the record can be already created... if a few movements have to be generated
# way = 2, the products has been sold - we have to decrease the most old records
# kornev
# if we are making the warehouse movements, we have to increase the products in one and decrease in another and visa versa
$warehouse_customer_id = $doc_data['info']['warehouse_customer_id'];
if ($destination_warehouse_id) {
$warehouse_customer_id = $destination_warehouse_id;
$way = $way == 2 ? 1 : 2;
}
$variant_id = 0;
# kornev, TOFIX
if ($addons['product_options'] && (!empty($product['extra_data']['product_options']) || !empty($product['options']))) {
$options = !empty($product['extra_data']['product_options']) ? $product['extra_data']['product_options'] : $product['options'];
$variant_id = cw_get_variant_id($options);
}
$return = array();
if ($way == 1) {
$return = $product['amount'];
} elseif ($way == 2) {
$return = -$product['amount'];
if ($field == 'avail' && in_array($doc_data['type'], array('O', 'I', 'G', 'S'))) {
cw_call('cw_product_run_counter', array('product_id' => $product['product_id'], 'count' => $return, 'type' => 1));
}
}
// cw_warehouse_check_avail_record($warehouse_customer_id, $product['product_id'], $variant_id);
if ($return) {
db_query("update {$tables['products_warehouses_amount']} set {$field} = {$field} + {$return} where product_id='{$product['product_id']}' and warehouse_customer_id=0 and variant_id='{$variant_id}'");
cw_event('on_accounting_update_stock', array($product, $variant_id, $field, $return));
}
cw_warehouse_recalculate($product['product_id'], $variant_id);
cw_func_call('cw_product_build_flat', array('product_id' => $product['product_id']));
return $return;
}
while ($pid = cw_group_edit_each($ge_id, 1, $product_id)) {
if ($pid != $product_id) {
cw_price_lists_replace_price($pid, $product_data['price'], 0);
}
}
}
}
cw_func_call('cw_items_attribute_classes_save', array('item_id' => $product_id, 'attribute_class_ids' => $product_data['attribute_class_ids'], 'item_type' => 'P'));
# kornev, it have to be product_data here - because we change the attributes in the error_check function
cw_call('cw_attributes_save', array('item_id' => $product_id, 'item_type' => 'P', 'attributes' => $product_data['attributes'], 'language' => $edited_language, array('update_posted_only' => true, 'is_default' => false)));
cw_attributes_group_update($ge_id, $product_id, 'P', $fields);
cw_func_call('cw_product_build_flat', array('product_id' => $product_id));
cw_group_edit_end($product_id);
cw_product_update_system_info($product_id, array('supplier_customer_id' => $product_data['supplier']));
cw_group_edit_copy_system_info($product_id, array('supplier_customer_id' => $product_data['supplier']));
cw_warehouse_recalculate($product_id);
cw_product_filter_recalculate_price_ranges();
// tags
if (!empty($product_data['tags'])) {
$tags = explode(',', $product_data['tags']);
cw_tags_set_product_tags($tags, $product_id);
} else {
cw_tags_clear_product_tags($product_id);
}
} else {
cw_add_top_message($fillerror, 'E');
$product_modified_data = $product_data;
$product_modified_data['product_id'] = $product_id;
cw_core_process_date_fields($product_modified_data, null, array('' => array('membership_ids', 'status')));
if ($file_upload_data['products_images_thumb']) {
$file_upload_data['products_images_thumb']['is_redirect'] = false;