From 2b516478b917f7cc2a650347236c68c5e509b131 Mon Sep 17 00:00:00 2001
From: Erh-Li Shen <erh-li.shen@workday.com>
Date: Fri, 16 Dec 2016 17:34:02 -0800
Subject: [PATCH] Fix registered card issue

---
 cards.csv | 6 +++---
 gcmall.rb | 7 ++++---
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/cards.csv b/cards.csv
index 969411f..910cc7f 100644
--- a/cards.csv
+++ b/cards.csv
@@ -1,3 +1,3 @@
-Card Number,Month,Year,CVV
-4551722007609849,08,25,251
-4551722003898800,08,25,158
+Card Number,Month,Year,CVV,Zip Code,Note
+4551722007609849,08,25,251,,Zip code is not required if the card is not registered
+4551722003898800,08,25,158,00000,Must have a zip code if the card is registered
diff --git a/gcmall.rb b/gcmall.rb
index e4ab9c1..663f074 100755
--- a/gcmall.rb
+++ b/gcmall.rb
@@ -2,9 +2,10 @@
 
 require 'CSV'
 
-def getBalance(card, month, year, cvv)
+def getBalance(card, month, year, cvv, postal)
+  postal = postal == nil ? "00000" : postal
   url = 'https://mygift.giftcardmall.com/Card/Login?returnUrl=Transactions'
-  `curl -sS -c cookie --data "CardNumber=#{card}&ExpirationMonth=#{month}&ExpirationYear=#{year}&SecurityCode=#{cvv}" #{url}`
+  `curl -sS -c cookie --data "PostalCode=#{postal}&CardNumber=#{card}&ExpirationMonth=#{month}&ExpirationYear=#{year}&SecurityCode=#{cvv}" #{url}`
   response = `curl -sS -b cookie -H "Referer: #{url}" 'https://mygift.giftcardmall.com/Card/Transactions'`
   matches = response.scan(/<\/h6><h5>([\d\.\$]+)<\/h5><\/td>/i)
   if matches.count == 3
@@ -23,7 +24,7 @@ def getBalance(card, month, year, cvv)
 
 CSV.foreach("cards.csv", { headers: true, header_converters: :symbol }) do |row|
   card = row.to_hash
-  last4, available, initial = getBalance(card[:card_number], card[:month], card[:year], card[:cvv])
+  last4, available, initial = getBalance(card[:card_number], card[:month], card[:year], card[:cvv], card[:zip_code])
   if last4
     printf("%13s %10s %8s\n", last4, available, initial)
   else