fix problem finding offer identifiers

src/libs/endorserServer.ts

@@ -136,7 +136,7 @@ export function isDid(did: string): boolean {
  * @param {string} did - The DID to check
  * @returns {boolean} True if DID is hidden
  */
-export function isHiddenDid(did: string): boolean {
+export function isHiddenDid(did: string | undefined): boolean {
   return did === HIDDEN_DID;
 }
 

src/libs/util.ts

@@ -42,6 +42,7 @@ import { createPeerDid } from "../libs/crypto/vc/didPeer";
 import { registerCredential } from "../libs/crypto/vc/passkeyDidPeer";
 import { logger } from "../utils/logger";
 import { PlatformServiceFactory } from "@/services/PlatformServiceFactory";
+import OfferDetailsView from "@/views/OfferDetailsView.vue";
 
 export interface GiverReceiverInputInfo {
   did?: string;
@@ -382,11 +383,11 @@ export function offerGiverDid(
 ): string | undefined {
   let giver;
   const claim = veriClaim.claim as OfferVerifiableCredential;
-  if (
+  const offeredBy: { identifier?: string } | undefined =
-    claim.credentialSubject.offeredBy?.identifier &&
+    claim.offeredBy || claim.credentialSubject?.offeredBy;
-    !serverUtil.isHiddenDid(claim.credentialSubject.offeredBy.identifier)
+  const offeredById = offeredBy?.identifier;
-  ) {
+  if (offeredById && !serverUtil.isHiddenDid(offeredById)) {
-    giver = claim.credentialSubject.offeredBy.identifier;
+    giver = offeredById;
   } else if (veriClaim.issuer && !serverUtil.isHiddenDid(veriClaim.issuer)) {
     giver = veriClaim.issuer;
   }