From: konrad <konrad@6e3c4bff-ac9f-4ac1-96c5-d2ea494d3e33>
Date: Tue, 16 Oct 2007 06:53:38 +0000 (+0000)
Subject: second draft of cart class
X-Git-Url: http://git.silmor.de/gitweb/?a=commitdiff_plain;h=182b21a5d6309b741df32a41a02945688e56ace9;p=web%2Fkonrad%2Fsmoke.git

second draft of cart class

git-svn-id: https://silmor.de/svn/softmagic/smoke/trunk@55 6e3c4bff-ac9f-4ac1-96c5-d2ea494d3e33
---

diff --git a/www/inc/cart.php b/www/inc/cart.php
index 41c8143..9b741e3 100644
--- a/www/inc/cart.php
+++ b/www/inc/cart.php
@@ -30,10 +30,12 @@ class CartTicket
 	public function changeAmount($amt)
 	{
 		global $db;
-		if($amd<=0){
+		if($amt<=0){
 			$db->deleteRows("cart_ticket","cartid='".addslashes($this->cartid)."' and eventid=".$this->eventid);
+			$this->amount=0;
 		}else{
 			$db->update("cart_ticket",array("amount"=>($amt+0)),"cartid='".addslashes($this->cartid)."' and eventid=".$this->eventid);
+			$this->amount=$amt;
 		}
 	}
 	
@@ -42,6 +44,18 @@ class CartTicket
 	{
 		return new Event($this->eventid);
 	}
+	
+	/**return the eventID*/
+	public function getEventId()
+	{
+		return $this->eventid;
+	}
+	
+	/**return the current amount*/
+	public function getAmount()
+	{
+		return $this->amount;
+	}
 };
 
 /**this class represents a shopping cart*/
@@ -82,6 +96,12 @@ class Cart
 		return $this->cartid!==false;
 	}
 	
+	/**returns the ID of this cart, returns false if the cart is not valid*/
+	public function getCartId()
+	{
+		return $this->cartid;
+	}
+	
 	/**use this to get all existing tickets in this cart, then manipulate the tickets directly*/
 	public function getTickets()
 	{