Add debug logging to Ethereum EDV module.

- Add console.log statements to trace EDV access and creation flow.
- Log available meters and their referenceIds for debugging.
- Add logging to key storage operations in keys.js.
- Use globalThis.crypto.randomUUID() instead of uuid package in keys.js.

NOTE: Debug console.log statements will be removed before final PR approval.

Author: bparth24

lib/ethereum/edv.js

@@ -31,24 +31,37 @@ export async function getEthereumEdv({profileId} = {}) {
       referenceIdPrefix: ETHEREUM_EDV_REFERENCE_ID
     }));
   } catch(e) {
+    console.log('EDV access error:', e.message);
     // EDV doesn't exist, create it
     const meters = await profileManager.getProfileMeters({profileId});
+    console.log('Available meters:', JSON.stringify(meters, null, 2));
+
+    // Log all referenceIds to see what's available
+    console.log('All referenceIds:',
+      meters?.map(m => m.referenceId || m.meter?.referenceId));
+
     const edvMeter = meters.find(m => m.referenceId === 'profile:core:edv');
+    console.log('EDV meter found:', JSON.stringify(edvMeter, null, 2));
 
     if(!edvMeter) {
       throw new Error('No EDV meter found for profile.');
     }
 
+    console.log('Using meterId:', edvMeter.id);
+
     ({edvClient} = await profileManager.createProfileEdv({
       profileId,
       meterId: edvMeter.id,
       referenceId: ETHEREUM_EDV_REFERENCE_ID
     }));
-
-    // Ensure indexes for efficient queries
-    edvClient.ensureIndex({attribute: 'content.type', unique: false});
-    edvClient.ensureIndex({attribute: 'content.address', unique: false});
   }
 
+  // Ensure indexes for efficient queries
+  edvClient.ensureIndex({attribute: 'content.type', unique: false});
+  edvClient.ensureIndex({attribute: 'content.address', unique: false});
+
+  console.log(`profileId: ${profileId}`);
+  // console.log(`edvClient: ${JSON.stringify(edvClient)}`);
+
   return {profileId, edvClient};
 }

lib/ethereum/keys.js

@@ -1,7 +1,11 @@
 /*!
  * Copyright (c) 2025 Digital Bazaar, Inc. All rights reserved.
  */
-import {v4 as uuid} from 'uuid';
+import {EdvClient} from '@digitalbazaar/edv-client';
+// TODO: Confirm with Dave Longley if it is right to use in web-wallet
+// package or not?
+// To my understanding correct usage of edv-client package will be the
+// frontend e.g., vue-wallet maybe.
 
 const DOCUMENT_TYPE = 'EthereumKeyDocument';
 
@@ -39,9 +43,9 @@ export async function storeKey({
   }
 
   const doc = {
-    id: await edvClient.generatedId(),
+    id: await EdvClient.generateId(),
     content: {
-      id: `urn:uuid:${uuid()}`,
+      id: `urn:uuid:${globalThis.crypto.randomUUID()}`,
       type: DOCUMENT_TYPE,
       address: address.toLowerCase(),
       privateKey,
@@ -53,7 +57,11 @@ export async function storeKey({
     }
   };
 
-  return edvClient.insert({doc});
+  console.log('Storing document:', doc.id);
+  const result = await edvClient.insert({doc});
+  console.log('Document stored successfully:', result.id);
+
+  return result;
 }
 
 /**