Fix/delegation role name (#562)

* feat add delegation role name to re-delegation message

* test verify roleLabel resolution in createOOBInvitation

Author: maycon-mello

packages/core/src/delegation/delegation-offer.test.ts

@@ -0,0 +1,31 @@
+import {delegationPolicyTravelAgent} from './delegation-fixtures';
+import {createOOBInvitation, decodeMessage} from './delegation-offer';
+
+const CORPORATE_ACCOUNT_MANAGER = '8e5abc88-7006-42ae-ae48-9e34f8f66124';
+
+function getPreview(offer) {
+  const url = createOOBInvitation('did:issuer', offer, {goal: 'delegate'});
+  return decodeMessage(url).attachments[0].data.json;
+}
+
+describe('createOOBInvitation roleLabel', () => {
+  const baseOffer = {
+    id: 'offer-1',
+    issuerName: 'Issuer',
+    delegationPolicy: delegationPolicyTravelAgent,
+    delegationRole: CORPORATE_ACCOUNT_MANAGER,
+    sentAt: '2026-01-01T00:00:00.000Z',
+    expiresAt: '2026-01-02T00:00:00.000Z',
+  };
+
+  it('resolves roleLabel from the policy role', () => {
+    const preview = getPreview(baseOffer);
+    expect(preview.role).toBe(CORPORATE_ACCOUNT_MANAGER);
+    expect(preview.roleLabel).toBe('Corporate Account Manager');
+  });
+
+  it('leaves roleLabel undefined when the role is not in the policy', () => {
+    const preview = getPreview({...baseOffer, delegationRole: 'unknown-role-id'});
+    expect(preview.roleLabel).toBeUndefined();
+  });
+});

packages/core/src/delegation/delegation-offer.ts

@@ -4,7 +4,7 @@ import {logger} from '@docknetwork/wallet-sdk-data-store/src/logger';
 import {getAllDIDs, getDefaultDID} from '../did-provider';
 import {delegateCredential} from './delegation-issuance';
 import {getDelegationChain} from './delegation-chain';
-import {getDelegationDetails} from './delegation-policy';
+import {getDelegationDetails, getRole} from './delegation-policy';
 import {isDelegatableCredential} from './delegation-utils';
 import {
   assertPolicyConformsToParent,
@@ -52,6 +52,7 @@ export type DelegationOfferPreview = {
   issuerDID: string;
   issuerName?: string;
   role: string;
+  roleLabel?: string;
   createdAt: string;
   expiresAt?: string;
 };
@@ -148,6 +149,8 @@ export function createOOBInvitation(
     issuerDID: issuerDID,
     issuerName: finalIssuerName,
     role: delegationOffer.delegationRole,
+    roleLabel: getRole(delegationOffer.delegationRole, delegationOffer.delegationPolicy)
+      ?.label,
     createdAt: delegationOffer.sentAt,
     expiresAt: delegationOffer.expiresAt,
   };