From 03b7624cae6b9316d61bdd173c863642a57217a2 Mon Sep 17 00:00:00 2001
From: John Henderson <john.henderson@energyweb.org>
Date: Mon, 6 Dec 2021 12:41:12 +0100
Subject: [PATCH] feat(utils/did): use Chain from ew-did-reg/did

Better to use enum to ensure consistent use of strings
---
 src/utils/did.ts | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/utils/did.ts b/src/utils/did.ts
index d5b63d58..ce7937e5 100644
--- a/src/utils/did.ts
+++ b/src/utils/did.ts
@@ -1,4 +1,4 @@
-import { Methods, isValidErc1056EWC, isValidErc1056VOLTA } from "@ew-did-registry/did";
+import { Methods, Chain, isValidErc1056EWC, isValidErc1056VOLTA } from "@ew-did-registry/did";
 
 const validators = new Map<string, (did: string) => boolean>();
 
@@ -10,9 +10,9 @@ export function isValidDID(did: string): boolean {
     return Array.from(validators.values()).some((v) => v(did));
 }
 
-export function addSupportedDID(method: string, validator: (did: string) => boolean) {
-    validators.set(method, validator);
+export function addSupportedDID(methodWithChain: string, validator: (did: string) => boolean) {
+    validators.set(methodWithChain, validator);
 }
 
-addSupportedDID(`${Methods.Erc1056}:ewc`, isValidErc1056EWC);
-addSupportedDID(`${Methods.Erc1056}:volta`, isValidErc1056VOLTA);
+addSupportedDID(`${Methods.Erc1056}:${Chain.EWC}`, isValidErc1056EWC);
+addSupportedDID(`${Methods.Erc1056}:${Chain.VOLTA}`, isValidErc1056VOLTA);