Merge pull request #1456 from input-output-hk/feat/wallet-manager-active-wallet

feat(web-extension)!: emit wallet and id from activeWallet$

Author: mchappell

packages/e2e/test/web-extension/extension/background/cip30.ts

@@ -2,7 +2,7 @@ import { cip30 } from '@cardano-sdk/web-extension';
 import { runtime } from 'webextension-polyfill';
 import { cip30 as walletCip30 } from '@cardano-sdk/wallet';
 
-import { NEVER } from 'rxjs';
+import { NEVER, map } from 'rxjs';
 import { authenticator } from './authenticator';
 import { logger } from '../util';
 import { wallet$ } from './walletManager';
@@ -23,5 +23,9 @@ const confirmationCallback: walletCip30.CallbackConfirmation = {
   submitTx: async () => true
 };
 
-const walletApi = walletCip30.createWalletApi(wallet$, confirmationCallback, { logger });
+const walletApi = walletCip30.createWalletApi(
+  wallet$.pipe(map((activeWallet) => activeWallet?.observableWallet || null)),
+  confirmationCallback,
+  { logger }
+);
 cip30.initializeBackgroundScript({ walletName }, { authenticator, logger, runtime, walletApi });

packages/e2e/test/web-extension/extension/background/supplyDistributionTracker.ts

@@ -8,7 +8,7 @@ import { walletName } from '../const';
 
 export const supplyDistributionTrackerReady = (async () =>
   createSupplyDistributionTracker(
-    { trigger$: wallet$.pipe(switchMap((wallet) => wallet.currentEpoch$)) },
+    { trigger$: wallet$.pipe(switchMap((wallet) => wallet.observableWallet.currentEpoch$)) },
     {
       logger,
       networkInfoProvider: await networkInfoProviderFactory.create(

packages/e2e/test/web-extension/extension/background/walletManager.ts

@@ -20,7 +20,7 @@ import { InvalidArgumentError, isNotNil } from '@cardano-sdk/util';
 import { Metadata, env, logger } from '../util';
 import { storage as WebExtensionStorage, runtime } from 'webextension-polyfill';
 import { Witnesser } from '@cardano-sdk/key-management';
-import { filter, from, merge, of } from 'rxjs';
+import { filter, from, map, merge, of } from 'rxjs';
 import { getWallet } from '../../../../src';
 import { storage } from '@cardano-sdk/wallet';
 import { toEmpty } from '@cardano-sdk/util-rxjs';
@@ -129,7 +129,7 @@ exposeApi(
 
 exposeApi(
   {
-    api$: walletManager.activeWallet$.asObservable(),
+    api$: walletManager.activeWallet$.pipe(map((activeWallet) => activeWallet?.observableWallet || null)),
     baseChannel: walletChannel(walletName),
     properties: observableWalletProperties
   },

packages/web-extension/src/walletManager/walletManager.ts

@@ -47,6 +47,11 @@ export interface WalletManagerDependencies<
   signingCoordinatorApi: SigningCoordinatorSignApi<WalletMetadata, AccountMetadata>;
 }
 
+export interface ActiveWallet {
+  observableWallet: ObservableWallet;
+  props: WalletManagerActivateProps;
+}
+
 /**
  * Helper class for background scripts using wallet manager.
  * Uses wallet and store factories to create wallets.
@@ -56,7 +61,7 @@ export class WalletManager<WalletMetadata extends { name: string }, AccountMetad
   implements WalletManagerApi
 {
   activeWalletId$ = new ReplaySubject<WalletManagerActivateProps | null>(1);
-  activeWallet$ = new BehaviorSubject<ObservableWallet | null>(null);
+  activeWallet$ = new BehaviorSubject<ActiveWallet | null>(null);
 
   #activeWalletProps: WalletManagerActivateProps | null = null;
   #walletStores = new Map<string, storage.WalletStores>();
@@ -153,7 +158,7 @@ export class WalletManager<WalletMetadata extends { name: string }, AccountMetad
       })
     ]);
 
-    this.activeWallet$.next(wallet);
+    this.activeWallet$.next({ observableWallet: wallet, props });
 
     this.activeWalletId$.next(props);
   }
@@ -254,7 +259,7 @@ export class WalletManager<WalletMetadata extends { name: string }, AccountMetad
     // Do not shutdown the active wallet while these subscriptions are still coupled with the observed wallet.
     // Instead, first decouple the active wallet from the observed wallet.
     this.#stopEmittingFromActiveWallet();
-    wallet?.shutdown();
+    wallet?.observableWallet.shutdown();
     this.#activeWalletProps = null;
   }
 

packages/web-extension/test/walletManager/walletManager.test.ts

@@ -231,7 +231,10 @@ describe('WalletManager', () => {
 
     it('sets active wallet to wallet created by factory', async () => {
       const activeWallet = await firstValueFrom(walletManager.activeWallet$);
-      expect(activeWallet).toEqual(mockWallet);
+      expect(activeWallet).toEqual({
+        observableWallet: mockWallet,
+        props: expect.objectContaining({ walletId: expect.stringContaining('') })
+      });
     });
 
     it('does not activate same wallet twice', async () => {