function pre_delete($input_data)
{
if (!$this->id) {
return 1;
}
if (!$this->exists()) {
return 2;
}
if ($lang_del = $this->translations_delete($this->id)) {
return $lang_del;
}
$stock = new stock_object();
if ($stock_id = $stock->find_external($this->id, TYPE_DISH)) {
$stock = new stock_object($stock_id);
$stock->silent = true;
if ($err = $stock->delete()) {
return $err;
}
}
return $input_data;
}
function orders_delete($start_data)
{
global $tpl;
$id = (int) $start_data['id'];
$ord = new order($id);
if (!$ord->data['deleted'] && $ord->data['printed'] && $ord->data['dishid'] != SERVICE_ID) {
if ($err = print_ticket($id, true)) {
return $err;
}
}
if (CONF_DEBUG_DONT_DELETE) {
return 0;
}
// was as follows, but it's better to never delete an order if the table is still open
if ($ord->data['dishid'] != SERVICE_ID) {
$start_data['deleted'] = 1;
$start_data['paid'] = 1;
$start_data['suspend'] = 0;
$start_data['printed'] = '0000-00-00 00:00:00';
$start_data['price'] = 0;
$err = orders_update($start_data);
} else {
// insert all the modules interfaces for order creation here
toplist_delete($ord->data['dishid'], $ord->data['quantity']);
if (class_exists('stock_object')) {
$stock = new stock_object();
$stock->silent = true;
$stock->remove_from_waiter($id, 0);
}
$err = $ord->delete();
}
unset($ord);
return $err;
}
function mods_create_order($start_data)
{
$id = (int) $start_data['id'];
$old = new order($id);
// requantify the old order
$old->data['quantity'] = $old->data['quantity'] - $start_data['quantity'];
if (class_exists('stock_object')) {
$stock = new stock_object();
$stock->silent = true;
$stock->remove_from_waiter($old->id, $old->data['quantity']);
}
$err = $old->set();
if ($err) {
return 1;
}
// quantity set error
// creates the new order;
$arr['quantity'] = 0;
$newid = orders_create($ord->data['dishid'], $arr);
if ($newid == 0) {
return 1;
}
// order not created
$newid = (int) $newid;
$new = new order($newid);
$olddata = $old->data;
// copies old order's data
// now unsets some vars that we don't want to copy
unset($olddata['id']);
unset($olddata['associated_id']);
unset($olddata['price']);
unset($olddata['timestamp']);
$new->data = $olddata;
//first set() without quantity for stock function
$new->data['quantity'] = 0;
$err = $new->set();
$new->data['quantity'] = $start_data['quantity'];
if (class_exists('stock_object')) {
$stock = new stock_object();
$stock->silent = true;
$stock->remove_from_waiter($new->id, $new->data['quantity']);
}
$err = $new->set();
if ($err) {
return 1;
}
// Now we set $start_data[id] to the new order, because we're going to work on it, and leave the old one
$GLOBALS['start_data']['id'] = $new->id;
return 0;
}
function remove_from_waiter($order_id, $new_quantity)
{
$order_id = (int) $order_id;
$order = new order($order_id);
$dish_id = $order->data['dishid'];
if ($dish_id == MOD_ID) {
$arr_ingreds[] = $order->data['ingredid'];
$diffquantity = $order->data['quantity'] - $new_quantity;
$order_id = (int) $order->data['associated_id'];
$order = new order($order_id);
$dish_id = $order->data['dishid'];
} else {
$order->ingredients_arrays();
$arr_ingreds = $order->ingredients['contained'];
$diffquantity = $order->data['quantity'] - $new_quantity;
}
if (!$diffquantity) {
return 0;
}
// movements for all the contained ingredients
foreach ($arr_ingreds as $ingred_id) {
$stock_id = $this->find_external($ingred_id, TYPE_INGREDIENT);
// object not found in stock
if (!$stock_id) {
continue;
}
$mov = new stock_movement();
$mov_data['obj_id'] = $stock_id;
$mov_data['dish_id'] = $dish_id;
$mov_data['dish_quantity'] = $diffquantity;
$stock = new stock_object($stock_id);
$ingred_quantity = $stock->get_ingredient_quantity($dish_id);
$mov_data['quantity'] = $mov_data['dish_quantity'] * $ingred_quantity;
$mov_data['value'] = $stock->data['value'] * $mov_data['quantity'];
$mov_data['unit_type'] = $stock->data['unit_type'];
$mov->silent = true;
if ($err = $mov->insert($mov_data)) {
return $err;
}
}
return 0;
}
function post_insert($input_data)
{
if (empty($input_data['obj_id'])) {
return ERR_NO_STOCK_OBJECT_CHOSEN;
}
$stock = new stock_object($input_data['obj_id']);
$stock_data = array();
$stock_data['id'] = $input_data['obj_id'];
$stock_data['value'] = $this->unitary_value($input_data);
$stock_data['quantity'] = $stock->data['quantity'] + $input_data['quantity'];
$stock_data['name'] = $stock->data['name'];
$stock_data['ref_type'] = $stock->data['ref_type'];
$stock_data['ref_id'] = $stock->data['ref_id'];
$stock_data['deleted'] = $stock->data['deleted'];
$stock_data['unit_type'] = $input_data['unit_type'];
$stock_data['from'] = 'movement';
$stock->silent = true;
if ($err = $stock->update($stock_data)) {
return $err;
}
$this->last_updated_stock_object = $input_data['obj_id'];
return 0;
}
