From d2681aa3ba7e0d444bdfba5c6688736b711c075f Mon Sep 17 00:00:00 2001
From: konrad <konrad@6e3c4bff-ac9f-4ac1-96c5-d2ea494d3e33>
Date: Sat, 17 Nov 2007 18:25:27 +0000
Subject: [PATCH] fix ordercheck and add method to make cart live longer

git-svn-id: https://silmor.de/svn/softmagic/smoke/trunk@77 6e3c4bff-ac9f-4ac1-96c5-d2ea494d3e33
---
 www/inc/cart.php |   16 ++++++++++++++--
 1 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/www/inc/cart.php b/www/inc/cart.php
index 7ebb0f3..ff26359 100644
--- a/www/inc/cart.php
+++ b/www/inc/cart.php
@@ -175,6 +175,7 @@ class Cart
 		global $db;
 		//sanity check
 		if($amount<=0)return false;
+		$this->renewCart();
 		//check that ticket can be sold
 		$event=new Event($eventid);
 		if($event->isCancelled())return false;
@@ -207,8 +208,12 @@ class Cart
 		global $db;
 		$res=$db->select("cart_ticket","*","where cartid=".$db->escapeString($this->cartid));
 		if(count($res)>0)
-		foreach($res as $k=>$tc)
-			$ret[]=new CartTicket($tc["cartid"],$tc["eventid"],$tc["amount"]);
+		foreach($res as $k=>$tc){
+			$evt=new Event($tc["eventid"]);
+			//TODO: add more checks (event over, cancelled, etc.pp.)
+			if($evt->availableTicketAmount()<$tc["amount"])
+				$ret[]=new CartError(CE_EVENTNOTICKETS,$tc["eventid"]);
+		}
 		//vouchers are ok by default, just check amount
 		$itmcnt=count($res);
 		$res=$db->select("cart_voucher","cvid","where cartid=".$db->escapeString($this->cartid));
@@ -219,6 +224,13 @@ class Cart
 		//return...
 		return $ret;
 	}
+	
+	/**makes sure the cart continues to exist*/
+	public function renewCart()
+	{
+		global $db;
+		$db->update("cart",array("timeout"=>(time()+$CartTimeout)),"cartid=".$db->escapeInt($this->cartid));
+	}
 };
 
 ?>
\ No newline at end of file
-- 
1.7.2.5