From 6c5d8eb594f9db58666b38af866c5e760d50ecec Mon Sep 17 00:00:00 2001
From: git <jjwozniak91@gmail.com>
Date: Tue, 14 Dec 2021 11:47:57 -0500
Subject: [PATCH] propsed adding a constant for supported protocols and a
 helper function that returns a boolean if it is found or not

---
 app/src/utils/utils.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/src/utils/utils.ts b/app/src/utils/utils.ts
index d35bde5a..16d07463 100644
--- a/app/src/utils/utils.ts
+++ b/app/src/utils/utils.ts
@@ -481,10 +481,14 @@ Promise<any[]> => {
   }
 };
 
+const supportedProtocols = ['1'];
+const isSupportedProtocol = (protocol: string) => supportedProtocols.includes(protocol);
+
 export function assertIPFSPointer(logoPtr: MetaPtr | undefined) {
   if (!logoPtr) throw new Error('assertIPFSPointer: logoPtr is undefined');
   const protocol = BigNumber.from(logoPtr.protocol).toString();
-  if (!['0', '1'].includes(protocol))
+
+  if (!isSupportedProtocol(protocol))
     throw new Error(`assertIPFSPointer: Expected protocol ID of 0 or 1, found ${protocol}`);
 }