[PM-6199] VaultFilterService keeps decrypted collections in memory after logout (#8120)

* updated vault filter service to make use of collection service

* removed fix me

* reverted to use reload collections on org vault as collection admin service does not support state management yet

* fixed statement

apps/web/src/app/vault/individual-vault/vault-filter/services/abstractions/vault-filter.service.ts

@@ -5,6 +5,7 @@ import { CollectionView } from "@bitwarden/common/src/vault/models/view/collecti
 import { FolderView } from "@bitwarden/common/src/vault/models/view/folder.view";
 import { TreeNode } from "@bitwarden/common/vault/models/domain/tree-node";
 
+import { CollectionAdminView } from "../../../../core/views/collection-admin.view";
 import {
   CipherTypeFilter,
   CollectionFilter,
@@ -20,7 +21,6 @@ export abstract class VaultFilterService {
   folderTree$: Observable<TreeNode<FolderFilter>>;
   collectionTree$: Observable<TreeNode<CollectionFilter>>;
   cipherTypeTree$: Observable<TreeNode<CipherTypeFilter>>;
-  reloadCollections: (collections: CollectionView[]) => void;
   getCollectionNodeFromTree: (id: string) => Promise<TreeNode<CollectionFilter>>;
   setCollapsedFilterNodes: (collapsedFilterNodes: Set<string>) => Promise<void>;
   expandOrgFilter: () => Promise<void>;
@@ -30,4 +30,6 @@ export abstract class VaultFilterService {
     head: CipherTypeFilter,
     array: CipherTypeFilter[],
   ) => Observable<TreeNode<CipherTypeFilter>>;
+  // TODO: Remove this from org vault when collection admin service adopts state management
+  reloadCollections?: (collections: CollectionAdminView[]) => void;
 }

apps/web/src/app/vault/individual-vault/vault-filter/services/vault-filter.service.spec.ts

@@ -15,6 +15,7 @@ import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.servic
 import { Utils } from "@bitwarden/common/platform/misc/utils";
 import { UserId } from "@bitwarden/common/types/guid";
 import { CipherService } from "@bitwarden/common/vault/abstractions/cipher.service";
+import { CollectionService } from "@bitwarden/common/vault/abstractions/collection.service";
 import { FolderService } from "@bitwarden/common/vault/abstractions/folder/folder.service.abstraction";
 import { CipherView } from "@bitwarden/common/vault/models/view/cipher.view";
 import { CollectionView } from "@bitwarden/common/vault/models/view/collection.view";
@@ -31,8 +32,10 @@ describe("vault filter service", () => {
   let cipherService: MockProxy<CipherService>;
   let policyService: MockProxy<PolicyService>;
   let i18nService: MockProxy<I18nService>;
+  let collectionService: MockProxy<CollectionService>;
   let organizations: ReplaySubject<Organization[]>;
   let folderViews: ReplaySubject<FolderView[]>;
+  let collectionViews: ReplaySubject<CollectionView[]>;
   let stateProvider: FakeStateProvider;
 
   const mockUserId = Utils.newGuid() as UserId;
@@ -48,12 +51,15 @@ describe("vault filter service", () => {
     accountService = mockAccountServiceWith(mockUserId);
     stateProvider = new FakeStateProvider(accountService);
     i18nService.collator = new Intl.Collator("en-US");
+    collectionService = mock<CollectionService>();
 
     organizations = new ReplaySubject<Organization[]>(1);
     folderViews = new ReplaySubject<FolderView[]>(1);
+    collectionViews = new ReplaySubject<CollectionView[]>(1);
 
     organizationService.memberOrganizations$ = organizations;
     folderService.folderViews$ = folderViews;
+    collectionService.decryptedCollections$ = collectionViews;
 
     vaultFilterService = new VaultFilterService(
       organizationService,
@@ -62,6 +68,7 @@ describe("vault filter service", () => {
       policyService,
       i18nService,
       stateProvider,
+      collectionService,
     );
     collapsedGroupingsState = stateProvider.activeUser.getFake(COLLAPSED_GROUPINGS);
   });
@@ -196,9 +203,7 @@ describe("vault filter service", () => {
           createCollectionView("1", "collection 1", "org test id"),
           createCollectionView("2", "collection 2", "non matching org id"),
         ];
-        // FIXME: Verify that this floating promise is intentional. If it is, add an explanatory comment and ensure there is proper error handling.
-        // eslint-disable-next-line @typescript-eslint/no-floating-promises
-        vaultFilterService.reloadCollections(storedCollections);
+        collectionViews.next(storedCollections);
 
         await expect(firstValueFrom(vaultFilterService.filteredCollections$)).resolves.toEqual([
           createCollectionView("1", "collection 1", "org test id"),
@@ -213,9 +218,7 @@ describe("vault filter service", () => {
           createCollectionView("id-2", "Collection 1/Collection 2", "org test id"),
           createCollectionView("id-3", "Collection 1/Collection 3", "org test id"),
         ];
-        // FIXME: Verify that this floating promise is intentional. If it is, add an explanatory comment and ensure there is proper error handling.
-        // eslint-disable-next-line @typescript-eslint/no-floating-promises
-        vaultFilterService.reloadCollections(storedCollections);
+        collectionViews.next(storedCollections);
 
         const result = await firstValueFrom(vaultFilterService.collectionTree$);
 
@@ -228,9 +231,7 @@ describe("vault filter service", () => {
           createCollectionView("id-1", "Collection 1", "org test id"),
           createCollectionView("id-3", "Collection 1/Collection 2/Collection 3", "org test id"),
         ];
-        // FIXME: Verify that this floating promise is intentional. If it is, add an explanatory comment and ensure there is proper error handling.
-        // eslint-disable-next-line @typescript-eslint/no-floating-promises
-        vaultFilterService.reloadCollections(storedCollections);
+        collectionViews.next(storedCollections);
 
         const result = await firstValueFrom(vaultFilterService.collectionTree$);
 
@@ -246,9 +247,7 @@ describe("vault filter service", () => {
           createCollectionView("id-3", "Collection 1/Collection 2/Collection 3", "org test id"),
           createCollectionView("id-4", "Collection 1/Collection 4", "org test id"),
         ];
-        // FIXME: Verify that this floating promise is intentional. If it is, add an explanatory comment and ensure there is proper error handling.
-        // eslint-disable-next-line @typescript-eslint/no-floating-promises
-        vaultFilterService.reloadCollections(storedCollections);
+        collectionViews.next(storedCollections);
 
         const result = await firstValueFrom(vaultFilterService.collectionTree$);
 
@@ -266,9 +265,7 @@ describe("vault filter service", () => {
           createCollectionView("id-1", "Collection 1", "org test id"),
           createCollectionView("id-3", "Collection 1/Collection 2/Collection 3", "org test id"),
         ];
-        // FIXME: Verify that this floating promise is intentional. If it is, add an explanatory comment and ensure there is proper error handling.
-        // eslint-disable-next-line @typescript-eslint/no-floating-promises
-        vaultFilterService.reloadCollections(storedCollections);
+        collectionViews.next(storedCollections);
 
         const result = await firstValueFrom(vaultFilterService.collectionTree$);
 

apps/web/src/app/vault/individual-vault/vault-filter/services/vault-filter.service.ts

@@ -1,13 +1,11 @@
 import { Injectable } from "@angular/core";
 import {
   BehaviorSubject,
-  combineLatest,
   combineLatestWith,
   firstValueFrom,
   map,
   Observable,
   of,
-  ReplaySubject,
   switchMap,
 } from "rxjs";
 
@@ -18,6 +16,7 @@ import { Organization } from "@bitwarden/common/admin-console/models/domain/orga
 import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
 import { ActiveUserState, StateProvider } from "@bitwarden/common/platform/state";
 import { CipherService } from "@bitwarden/common/vault/abstractions/cipher.service";
+import { CollectionService } from "@bitwarden/common/vault/abstractions/collection.service";
 import { FolderService } from "@bitwarden/common/vault/abstractions/folder/folder.service.abstraction";
 import { CipherType } from "@bitwarden/common/vault/enums";
 import { TreeNode } from "@bitwarden/common/vault/models/domain/tree-node";
@@ -57,17 +56,14 @@ export class VaultFilterService implements VaultFilterServiceAbstraction {
     map((folders) => this.buildFolderTree(folders)),
   );
 
-  // TODO: Remove once collections is refactored with observables
-  // replace with collection service observable
-  private collectionViews$ = new ReplaySubject<CollectionView[]>(1);
-  filteredCollections$: Observable<CollectionView[]> = combineLatest([
-    this.collectionViews$,
-    this._organizationFilter,
-  ]).pipe(
+  filteredCollections$: Observable<CollectionView[]> =
+    this.collectionService.decryptedCollections$.pipe(
+      combineLatestWith(this._organizationFilter),
       switchMap(([collections, org]) => {
         return this.filterCollections(collections, org);
       }),
     );
+
   collectionTree$: Observable<TreeNode<CollectionFilter>> = this.filteredCollections$.pipe(
     map((collections) => this.buildCollectionTree(collections)),
   );
@@ -87,12 +83,9 @@ export class VaultFilterService implements VaultFilterServiceAbstraction {
     protected policyService: PolicyService,
     protected i18nService: I18nService,
     protected stateProvider: StateProvider,
+    protected collectionService: CollectionService,
   ) {}
 
-  async reloadCollections(collections: CollectionView[]) {
-    this.collectionViews$.next(collections);
-  }
-
   async getCollectionNodeFromTree(id: string) {
     const collections = await firstValueFrom(this.collectionTree$);
     return ServiceUtils.getTreeNodeObject(collections, id) as TreeNode<CollectionFilter>;

apps/web/src/app/vault/individual-vault/vault.component.ts

@@ -406,10 +406,6 @@ export class VaultComponent implements OnInit, OnDestroy {
             (filter.organizationId === undefined || filter.organizationId === Unassigned);
           this.isEmpty = collections?.length === 0 && ciphers?.length === 0;
 
-          // This is a temporary fix to avoid double fetching collections.
-          // TODO: Remove when implementing new VVR menu
-          this.vaultFilterService.reloadCollections(allCollections);
-
           this.performingInitialLoad = false;
           this.refreshing = false;
         },

apps/web/src/app/vault/org-vault/vault-filter/vault-filter.service.ts

@@ -6,11 +6,11 @@ import { PolicyService } from "@bitwarden/common/admin-console/abstractions/poli
 import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
 import { StateProvider } from "@bitwarden/common/platform/state";
 import { CipherService } from "@bitwarden/common/vault/abstractions/cipher.service";
+import { CollectionService } from "@bitwarden/common/vault/abstractions/collection.service";
 import { FolderService } from "@bitwarden/common/vault/abstractions/folder/folder.service.abstraction";
 import { TreeNode } from "@bitwarden/common/vault/models/domain/tree-node";
 
 import { CollectionAdminView } from "../../../vault/core/views/collection-admin.view";
-import { CollectionAdminService } from "../../core/collection-admin.service";
 import { VaultFilterService as BaseVaultFilterService } from "../../individual-vault/vault-filter/services/vault-filter.service";
 import { CollectionFilter } from "../../individual-vault/vault-filter/shared/models/vault-filter.type";
 
@@ -32,7 +32,7 @@ export class VaultFilterService extends BaseVaultFilterService implements OnDest
     policyService: PolicyService,
     i18nService: I18nService,
     stateProvider: StateProvider,
-    protected collectionAdminService: CollectionAdminService,
+    collectionService: CollectionService,
   ) {
     super(
       organizationService,
@@ -41,6 +41,7 @@ export class VaultFilterService extends BaseVaultFilterService implements OnDest
       policyService,
       i18nService,
       stateProvider,
+      collectionService,
     );
   }
 

libs/common/src/vault/abstractions/collection.service.ts

@@ -7,6 +7,8 @@ import { TreeNode } from "../models/domain/tree-node";
 import { CollectionView } from "../models/view/collection.view";
 
 export abstract class CollectionService {
+  decryptedCollections$: Observable<CollectionView[]>;
+
   clearActiveUserCache: () => Promise<void>;
   encrypt: (model: CollectionView) => Promise<Collection>;
   decryptedCollectionViews$: (ids: CollectionId[]) => Observable<CollectionView[]>;