chore: Add function to extract types from credential request

Sphereon-Opensource · Aug 18, 2023 · 14d6461 · 14d6461
1 parent 79f626a
commit 14d6461
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Showing 3 changed files with 11 additions and 4 deletions.
diff --git a/packages/common/lib/functions/CredentialRequestUtil.ts b/packages/common/lib/functions/CredentialRequestUtil.ts
@@ -1,5 +1,12 @@
 import { CredentialRequestV1_0_11 } from '../types';
 
-export function getIssuerStateAndPreAuthCode(credentialRequest: CredentialRequestV1_0_11) {
-  console.log('nothing yet: ' + credentialRequest);
+export function getTypesFromRequest(credentialRequest: CredentialRequestV1_0_11, opts?: { filterVerifiableCredential: boolean }) {
+  const types = 'types' in credentialRequest ? credentialRequest.types : credentialRequest.credential_definition.types;
+  if (!types || types.length === 0) {
+    throw Error('Could not deduce types from credential request');
+  }
+  if (opts?.filterVerifiableCredential) {
+    return types.filter((type) => type !== 'VerifiableCredential');
+  }
+  return types;
 }
diff --git a/packages/common/lib/functions/index.ts b/packages/common/lib/functions/index.ts
@@ -1,3 +1,4 @@
+export * from './CredentialRequestUtil';
 export * from './CredentialOfferUtil';
 export * from './Encoding';
 export * from './TypeConversionUtils';
diff --git a/packages/common/lib/types/v1_0_11.types.ts b/packages/common/lib/types/v1_0_11.types.ts
@@ -61,8 +61,7 @@ export interface CredentialOfferLdpVcV1_0_11 extends CommonCredentialOfferPayloa
 
 export type CredentialOfferJwtVcV1_0_11 = CommonCredentialOfferPayloadV1_0_11;
 
-export type CredentialOfferPayloadV1_0_11 = CommonCredentialOfferPayloadV1_0_11 &
-  (CredentialOfferLdpVcV1_0_11 | CredentialOfferJwtVcV1_0_11);
+export type CredentialOfferPayloadV1_0_11 = CommonCredentialOfferPayloadV1_0_11 & (CredentialOfferLdpVcV1_0_11 | CredentialOfferJwtVcV1_0_11);
 
 export type CredentialRequestV1_0_11 = CommonCredentialRequest & (CredentialRequestJwtVc | CredentialRequestLdpVc);