@hashgraph/hedera-identify-snap/src/facades/did/ResolveDIDFacade.ts

A snap for managing Decentralized Identifiers(DIDs)

/*-
 *
 * Hedera Identify Snap
 *
 * Copyright (C) 2024 Hedera Hashgraph, LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

import { IdentifySnapParams } from '../../types/state';
import { getVeramoAgent } from '../../veramo/agent';

export class ResolveDIDFacade {
  /**
   * Function to toggle popups.
   *
   * @param identifySnapParams - Identify snap params.
   */
  public static async resolveDID(
    identitySnapParams: IdentifySnapParams,
    didUrl?: string,
  ): Promise<any> {
    const { state } = identitySnapParams;

    const agent = await getVeramoAgent(state);

    let did = didUrl;
    // GET DID if not exists
    if (!did) {
      did = state.currentAccount.identifier.did;
    }
    const result = await agent.resolveDid({ didUrl: did });

    return JSON.parse(JSON.stringify(result));
  }
}