From ed8e3c964aa35a4541a298db3e2e1ef4f45efdbc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hern=C3=A1n=20Di=20Pietro?= <hernan.di.pietro@gmail.com>
Date: Tue, 5 Oct 2021 13:31:54 -0300
Subject: [PATCH] Verifies group of 3 to raise computation budget to 2100

---
 teal/pricekeeper.teal | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/teal/pricekeeper.teal b/teal/pricekeeper.teal
index 197272ca2..fe87ee1b8 100644
--- a/teal/pricekeeper.teal
+++ b/teal/pricekeeper.teal
@@ -82,10 +82,23 @@ app_global_put
 b success
 
 // -----------------------------------------------------
-// Receive price message 
+// Handle app call
 // -----------------------------------------------------
 
 handle_call:
+// Group size must be 3 to raise computational allowance to 2100
+
+
+global GroupSize
+int 3
+==
+assert
+
+// if this is one of dummy transactions(0 or 1), exit with success
+txn GroupIndex
+int 2
+!=
+bnz success
 
 // Verify if sender is the data validator
 txn Sender