From 6086703d49557c12f05a92f12f5fd0bcb563fceb Mon Sep 17 00:00:00 2001
From: Colin Kuskie <colink@perldreamer.com>
Date: Tue, 22 Jul 2008 04:09:04 +0000
Subject: [PATCH] Apparently, any item or sku caching causes Apache to die.  At
 this point, both the itemCache in the Cart and the skuCache in the CartItem
 have been removed.

---
 lib/WebGUI/Shop/Cart.pm     | 8 --------
 lib/WebGUI/Shop/CartItem.pm | 1 -
 2 files changed, 9 deletions(-)

diff --git a/lib/WebGUI/Shop/Cart.pm b/lib/WebGUI/Shop/Cart.pm
index 3ad78a96b..114712dd0 100644
--- a/lib/WebGUI/Shop/Cart.pm
+++ b/lib/WebGUI/Shop/Cart.pm
@@ -37,7 +37,6 @@ These subroutines are available from this package:
 readonly session => my %session;
 private properties => my %properties;
 private error => my %error;
-private itemCache => my %itemCache;
 private addressBookCache => my %addressBookCache;
 
 #-------------------------------------------------------------------
@@ -191,7 +190,6 @@ sub delete {
     my ($self) = @_;
     $self->empty;
     $self->session->db->write("delete from cart where cartId=?",[$self->getId]);
-    #delete $itemCache{ref $self};
     return undef;
 }
 
@@ -208,7 +206,6 @@ sub empty {
     foreach my $item (@{$self->getItems}) {
         $item->remove;
     }
-    #$itemCache{ref $self} = {};
 }
 
 #-------------------------------------------------------------------
@@ -300,11 +297,7 @@ sub getItem {
         WebGUI::Error::InvalidParam->throw(error=>"Need an itemId.");
     }
     my $id = ref $self;
-    #if (exists $itemCache{$id}{$itemId}) {
-        #return $itemCache{$id}{$itemId};
-    #}
     my $item = WebGUI::Shop::CartItem->new($self, $itemId);
-    #$itemCache{$id}{$itemId} = $item;
     return $item;
 }
 
@@ -633,7 +626,6 @@ sub www_removeItem {
     my $self = shift;
     my $item = $self->getItem($self->session->form->get("itemId"));
     $item->remove;
-    #delete $itemCache{ref $self}{$item->getId};
     return $self->www_view;
 }
 
diff --git a/lib/WebGUI/Shop/CartItem.pm b/lib/WebGUI/Shop/CartItem.pm
index 0e81cc204..ab0ef2ac1 100644
--- a/lib/WebGUI/Shop/CartItem.pm
+++ b/lib/WebGUI/Shop/CartItem.pm
@@ -100,7 +100,6 @@ Removes this item from the cart without calling $sku->onRemoveFromCart which wou
 sub delete {
     my $self = shift;
     $self->cart->session->db->deleteRow("cartItem","itemId",$self->getId);
-    #undef $self;
     return undef;
 }