From 551c22c8baf06c0446b397ad9720d10cb9c88ee3 Mon Sep 17 00:00:00 2001
From: Juerd Waalboer <juerd@tnx.nl>
Date: Thu, 28 Feb 2013 01:22:55 +0100
Subject: [PATCH] Product ID in cart items internal metadata + alias support.

The alias support is implemented in products, but not in market.

The product ID in the cart items is useful for plugins that hook the checkout.
---
 plugins/market   |  2 +-
 plugins/products | 13 ++++++++-----
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/plugins/market b/plugins/market
index 496241b..2019715 100755
--- a/plugins/market
+++ b/plugins/market
@@ -27,7 +27,7 @@ sub command :Tab(market) {
         $seller   = parse_amount($seller) or next;
         $space    = parse_amount($space)  or next;
 
-        $cart->add(undef, -($seller + $space), $description);
+        $cart->add(undef, -($seller + $space), $description, {product_id=>$id});
         $cart->add($username, 0+$seller, "\$you bought $description")
             if 0+$seller;
         return ACCEPT;
diff --git a/plugins/products b/plugins/products
index 0dc6758..5378f70 100755
--- a/plugins/products
+++ b/plugins/products
@@ -20,14 +20,17 @@ sub command :Tab(edit) {
     chomp @$_ for @products;
 
     for my $fields (@products) {
-        my ($id, $price, $description) = @$fields;
+        my ($ids, $price, $description) = @$fields;
 
-        next if $command ne $id;
+        my @ids = split /,/, $ids;
+        for my $id (@ids) {
+            next if $id ne $command;
 
-        $price = parse_amount($price) or next;
+            $price = parse_amount($price) or next;
 
-        $cart->add(undef, -$price, $description);
-        return ACCEPT;
+            $cart->add(undef, -$price, $description, { product_id => $ids[0] });
+            return ACCEPT;
+        }
     }
 
     return NEXT;