refactor grant methods into util

packages/agent/src/store-data.ts

@@ -7,7 +7,7 @@ import type { Web5PlatformAgent } from './types/agent.js';
 
 import { TENANT_SEPARATOR } from './utils-internal.js';
 import { getDataStoreTenant } from './utils-internal.js';
-import { DwnInterface } from './types/dwn.js';
+import { DwnInterface, DwnMessageParams } from './types/dwn.js';
 import { ProtocolDefinition } from '@tbd54566975/dwn-sdk-js';
 
 export type DataStoreTenantParams = {
@@ -74,9 +74,7 @@ export class DwnDataStore<TStoreObject extends Record<string, any> = Jwk> implem
   /**
    * Properties to use when writing and querying records with the DWN store.
    */
-  protected _recordProperties = {
-    dataFormat: 'application/json',
-  };
+  protected _recordProperties!: DwnMessageParams[DwnInterface.RecordsWrite];
 
   public async delete({ id, agent, tenant }: DataStoreDeleteParams): Promise<boolean> {
     // Determine the tenant identifier (DID) for the delete operation.

packages/agent/src/types/dwn.ts

@@ -256,6 +256,7 @@ export {
   DwnConstant,
   Signer as DwnSigner,
   DateSort as DwnDateSort,
+  DataEncodedRecordsWriteMessage as DwnDataEncodedRecordsWriteMessage,
   PublicJwk as DwnPublicKeyJwk, // TODO: Remove once DWN SDK switches to Jwk from @web5/crypto
   PaginationCursor as DwnPaginationCursor,
   MessageSubscriptionHandler as DwnMessageSubscriptionHandler,

packages/agent/src/types/identity.ts

@@ -7,6 +7,8 @@ export interface IdentityMetadata {
   name: string;
   tenant: string;
   uri: string;
+  /** connectedDid is the DID which the identity acts on behalf of using permissions */
+  connectedDid?: string;
 }
 
 export interface PortableIdentity {