public function delete($id = null)
{
if (!$id) {
$id = $this->GetData('id');
}
$redemption = DiscountRedemption::find_by_id($id);
if (!$redemption || $redemption->user->id != Site::CurrentUser()->id) {
throw new Error404();
}
$redemption->destroy();
Site::Flash("notice", "Discount code removed successfully.");
RedirectBack("bookings/pay/{$cart_id}/");
}
public function redemptions($reload = false)
{
if (!$this->redemptions_cache || $reload) {
$discount_id = mysql_real_escape_string($this->discount_id);
$id = mysql_real_escape_string($this->item_id);
$filter = "discount_codes.id = '{$discount_id}' AND cart_items.object_class = ";
switch ($this->item_class) {
case 'EventTicket':
$filter .= "'EventSignup' AND event_signups.event_ticket_id = '{$id}'";
break;
case 'Service':
$filter .= "'EventService' AND event_services.service_id = '{$id}'";
break;
}
$this->redemptions_cache = DiscountRedemption::find_all($filter);
}
return $this->redemptions_cache;
}
public function cost($unpaid_only = false, $ignore_discounts = false)
{
$total = 0;
// Total items in cart
foreach ($this->items() as $item) {
if (!$unpaid_only or !$item->paid) {
$total += $item->cost($unpaid_only, $ignore_discounts);
}
}
if (!$ignore_discounts) {
// If a full cart discount has been applied, discount it now
if ($this->full_cart_discount()) {
$id = mysql_real_escape_string($this->id);
$discounts = DiscountRedemption::find_all("discount_redemptions.cart_id = '{$id}' AND discount_redemptions.cart_item_id IS NULL");
foreach ($discounts as $discount) {
$total = $discount->discount->apply_discount($total);
}
}
}
if ($total < 0) {
$total = 0;
}
return $total;
}
public static function load_from_row($row, $recurse_limit = 1, $current_level = 0)
{
// When PHP 5.3.0 is in, we can shift this over too and just redefine it
// if needed (eg. loading child objects)
$class = __CLASS__;
$object = new $class();
$fields = self::fields_array();
$fields[] = array("created_at", "datetime");
$fields[] = array("updated_at", "datetime");
$fields[] = array("deleted", "bool");
foreach ($fields as $field) {
$property = $field[0];
if (isset($field[2])) {
$property = $field[2];
}
if (isset($row[self::table . ".{$field[0]}"])) {
if ($field[1] == "datetime") {
$object->{$property} = strtotime($row[self::table . ".{$field[0]}"]);
} else {
$object->{$property} = $row[self::table . ".{$field[0]}"];
}
} else {
$object->{$property} = null;
}
}
$object->is_new = false;
// Load child objects here
if ($current_level < $recurse_limit) {
$current_level++;
$object->cart = Cart::load_from_row($row, $recurse_limit, $current_level);
$object->discount = DiscountRedemption::load_from_row($row, $recurse_limit, $current_level);
// Speshul! The object is an unknown type!
$object->object = call_user_func(array($object->object_class, "find_by_id"), $object->object_id);
}
return $object;
}
public function complete()
{
if (isset($_GET['merchant_return_link'])) {
$id = $_GET['id'];
Redirect("payments/{$id}/complete");
}
$id = mysql_real_escape_string($_GET['id']);
$user_id = mysql_real_escape_string(Site::CurrentUser()->id);
$cart = Cart::find("carts.user_id = '{$user_id}' AND carts.id = '{$id}'");
if ($cart) {
// Validate Cart
foreach ($cart->items() as $item) {
if ($item->object == null) {
Error404();
}
}
$signups = $cart->get_signups();
if (count($signups) == 1) {
$this->assign("signup", current($signups));
}
$redemptions = array();
if ($cart->full_cart_discount()) {
$id = mysql_real_escape_string($cart->id);
$redemptions = DiscountRedemption::find_all("discount_redemptions.cart_id = '{$id}' and discount_redemptions.cart_item_id is null");
}
$this->assign("cart", $cart);
$this->assign("cart_discounts", $redemptions);
$this->title = "Payment Complete";
$this->render("paymenttransaction/complete.tpl");
} else {
Error404();
}
}
public function count_redemptions()
{
$id = mysql_real_escape_string($this->id);
return DiscountRedemption::count("discount_codes.id = '{$id}' AND carts.paid");
}
