From ed4fe7cff1f717d5b667da70d43b58d04651334d Mon Sep 17 00:00:00 2001
From: sksadjad <86593551+sksadjad@users.noreply.github.com>
Date: Thu, 6 Apr 2023 10:52:16 +0200
Subject: [PATCH] feat: added issuer callback to arguments of the issuer
 builder

Signed-off-by: sksadjad <86593551+sksadjad@users.noreply.github.com>
---
 packages/issuer/lib/VcIssuer.ts                |  5 +++--
 packages/issuer/lib/builder/VcIssuerBuilder.ts | 10 ++++++++--
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/packages/issuer/lib/VcIssuer.ts b/packages/issuer/lib/VcIssuer.ts
index d35b4129..619f4745 100644
--- a/packages/issuer/lib/VcIssuer.ts
+++ b/packages/issuer/lib/VcIssuer.ts
@@ -6,9 +6,10 @@ export class VcIssuer {
   _userPinRequired?: boolean
   _issuerCallback?: CredentialIssuerCallback
 
-  constructor(issuerMetadata: IssuerMetadata, userPinRequired?: boolean) {
+  constructor(issuerMetadata: IssuerMetadata, args?: { userPinRequired?: boolean; callback?: CredentialIssuerCallback }) {
     this._issuerMetadata = issuerMetadata
-    this._userPinRequired = userPinRequired
+    this._userPinRequired = args && args.userPinRequired ? args.userPinRequired : false
+    this._issuerCallback = args && args.callback ? args.callback : undefined
   }
 
   public getIssuerMetadata() {
diff --git a/packages/issuer/lib/builder/VcIssuerBuilder.ts b/packages/issuer/lib/builder/VcIssuerBuilder.ts
index ade35b52..9e969fde 100644
--- a/packages/issuer/lib/builder/VcIssuerBuilder.ts
+++ b/packages/issuer/lib/builder/VcIssuerBuilder.ts
@@ -1,4 +1,4 @@
-import { CredentialSupported, Display, IssuerMetadata, TokenErrorResponse } from '@sphereon/openid4vci-common'
+import { CredentialIssuerCallback, CredentialSupported, Display, IssuerMetadata, TokenErrorResponse } from '@sphereon/openid4vci-common'
 
 import { VcIssuer } from '../VcIssuer'
 
@@ -11,6 +11,7 @@ export class VcIssuerBuilder {
   issuerDisplay?: Display[]
   credentialsSupported?: CredentialSupported[]
   userPinRequired?: boolean
+  issuerCallback?: CredentialIssuerCallback
 
   public withCredentialIssuer(issuer: string): VcIssuerBuilder {
     this.credentialIssuer = issuer
@@ -68,6 +69,11 @@ export class VcIssuerBuilder {
     return this
   }
 
+  withIssuerCallback(cb: CredentialIssuerCallback): VcIssuerBuilder {
+    this.issuerCallback = cb
+    return this
+  }
+
   public build(): VcIssuer {
     if (!this.credentialEndpoint || !this.credentialIssuer || !this.credentialsSupported) {
       throw new Error(TokenErrorResponse.invalid_request)
@@ -92,6 +98,6 @@ export class VcIssuerBuilder {
     if (this.tokenEndpoint) {
       metadata.token_endpoint = this.tokenEndpoint
     }
-    return new VcIssuer(metadata, this.userPinRequired)
+    return new VcIssuer(metadata, { userPinRequired: this.userPinRequired, callback: this.issuerCallback })
   }
 }