Merge pull request #225 from docknetwork/feat/read-ecosystem-data-fro…

…m-chain

chore: change hashing utility to "createHash"

packages/wasm/src/services/trust-registry/service.ts

@@ -1,10 +1,9 @@
 // @ts-nocheck
 import {serviceName} from './configs';
 import {typedHexDID} from '@docknetwork/sdk/utils/did/typed-did/helpers';
-import {stringToU8a, u8aToHex} from '@polkadot/util';
+import {createHash} from 'crypto';
 import {dockService} from '../dock/service';
 import {validation} from './configs';
-import {sha256} from '@polkadot/wasm-crypto';
 
 class TrustRegistryService {
   constructor() {
@@ -28,8 +27,8 @@ class TrustRegistryService {
     const queryOptions = {};
 
     if (schemaId) {
-      const u8aSchemaId = stringToU8a(schemaId);
-      const schemaIdHex = u8aToHex(sha256(u8aSchemaId));
+      const hashedId = createHash('sha256').update(schemaId).digest('hex');
+      const schemaIdHex = '0x' + hashedId;
       queryOptions.schemaIds = {
         AnyOf: [schemaIdHex],
       };
@@ -62,8 +61,8 @@ class TrustRegistryService {
   async getTrustRegistryVerifiers({schemaId, trustRegistryId, issuerDID}) {
     validation.getTrustRegistryVerifiers({schemaId, trustRegistryId});
 
-    const u8aSchemaId = stringToU8a(schemaId);
-    const schemaIdHex = u8aToHex(sha256(u8aSchemaId));
+    const hashedId = createHash('sha256').update(schemaId).digest('hex');
+    const schemaIdHex = '0x' + hashedId;
 
     const issuerDIDMethodKey = issuerDID
       ? typedHexDID(dockService.dock.api, issuerDID)