require_once 'customer_functions.php';
if (isLoggedIn()) {
$order = getCurrentOrder();
if (!$order) {
noItemsInCart();
} else {
$database = connectToDatabase();
$query = "SELECT id FROM orderline WHERE order_id=" . $order;
$result = mysqlQuery($query, $database);
if (mysql_num_rows($result) < 1) {
noItemsInCart();
}
while ($result_array = mysql_fetch_array($result)) {
$orderlines++;
displayOrderline($result_array[0], $orderlines);
if (!isOrderlineFull($result_array[0])) {
$incomplete++;
renderError("This item is not full!");
}
}
if (!$orderlines) {
noItemsInCart();
}
if (!$incomplete) {
orderComplete(0, $order, 1);
} else {
renderError("Please complete all incomplete items before checking out.");
}
echo "<br/><br/>";
}
}
function getCurrentOrderline($order_id_in)
{
if ($_GET['orderline_id']) {
return $_GET['orderline_id'];
}
global $tables;
$database = connectToDatabase();
$query = "SELECT id FROM " . $tables['orderlines'] . " WHERE order_id=" . $order_id_in;
$result = mysqlQuery($query, $database);
$rows = mysql_num_rows($result);
if ($rows <= 0) {
return createNewOrderline($order_id_in);
}
for ($row = 0; $row < $rows; $row++) {
$result_array = mysql_fetch_array($result);
$orderline_id = $result_array[0];
if (!isOrderlineFull($orderline_id)) {
return $orderline_id;
}
}
orderComplete($orderline_id, $order_id, 0, 1);
return -1;
}