[PM-24313] remove PM9111ExtensionPersistAddEditForm flag (#15929)

* remove the PM9111ExtensionPersistAddEditForm flag and associated logic

libs/common/src/enums/feature-flag.enum.ts

@@ -48,7 +48,6 @@ export enum FeatureFlag {
 
   /* Vault */
   PM8851_BrowserOnboardingNudge = "pm-8851-browser-onboarding-nudge",
-  PM9111ExtensionPersistAddEditForm = "pm-9111-extension-persist-add-edit-form",
   PM19941MigrateCipherDomainToSdk = "pm-19941-migrate-cipher-domain-to-sdk",
   PM22134SdkCipherListView = "pm-22134-sdk-cipher-list-view",
   PM22136_SdkCipherEncryption = "pm-22136-sdk-cipher-encryption",
@@ -95,7 +94,6 @@ export const DefaultFeatureFlagValue = {
 
   /* Vault */
   [FeatureFlag.PM8851_BrowserOnboardingNudge]: FALSE,
-  [FeatureFlag.PM9111ExtensionPersistAddEditForm]: FALSE,
   [FeatureFlag.CipherKeyEncryption]: FALSE,
   [FeatureFlag.EndUserNotifications]: FALSE,
   [FeatureFlag.PM19941MigrateCipherDomainToSdk]: FALSE,

libs/vault/src/cipher-form/components/cipher-form.component.ts

@@ -227,8 +227,6 @@ export class CipherFormComponent implements AfterViewInit, OnInit, OnChanges, Ci
     // Force change detection so that all child components are destroyed and re-created
     this.changeDetectorRef.detectChanges();
 
-    await this.cipherFormCacheService.init();
-
     this.updatedCipherView = new CipherView();
     this.originalCipherView = null;
     this.cipherForm = this.formBuilder.group<CipherForm>({});

libs/vault/src/cipher-form/services/default-cipher-form-cache.service.spec.ts

@@ -2,7 +2,6 @@ import { signal } from "@angular/core";
 import { TestBed } from "@angular/core/testing";
 
 import { ViewCacheService } from "@bitwarden/angular/platform/view-cache";
-import { ConfigService } from "@bitwarden/common/platform/abstractions/config/config.service";
 import { CipherView } from "@bitwarden/common/vault/models/view/cipher.view";
 
 import { CipherFormCacheService } from "./default-cipher-form-cache.service";
@@ -12,39 +11,30 @@ describe("CipherFormCacheService", () => {
   let testBed: TestBed;
   const cacheSignal = signal<CipherView | null>(null);
   const getCacheSignal = jest.fn().mockReturnValue(cacheSignal);
-  const getFeatureFlag = jest.fn().mockResolvedValue(false);
   const cacheSetMock = jest.spyOn(cacheSignal, "set");
 
   beforeEach(() => {
     getCacheSignal.mockClear();
-    getFeatureFlag.mockClear();
     cacheSetMock.mockClear();
 
     testBed = TestBed.configureTestingModule({
       providers: [
         { provide: ViewCacheService, useValue: { signal: getCacheSignal } },
-        { provide: ConfigService, useValue: { getFeatureFlag } },
         CipherFormCacheService,
       ],
     });
   });
 
-  describe("feature enabled", () => {
-    beforeEach(async () => {
-      getFeatureFlag.mockResolvedValue(true);
-    });
-
+  describe("Cache Service", () => {
     it("`getCachedCipherView` returns the cipher", async () => {
       cacheSignal.set({ id: "cipher-4" } as CipherView);
       service = testBed.inject(CipherFormCacheService);
-      await service.init();
 
       expect(service.getCachedCipherView()).toEqual({ id: "cipher-4" });
     });
 
     it("updates the signal value", async () => {
       service = testBed.inject(CipherFormCacheService);
-      await service.init();
 
       service.cacheCipherView({ id: "cipher-5" } as CipherView);
 
@@ -55,7 +45,6 @@ describe("CipherFormCacheService", () => {
       it("sets `initializedWithValue` to true when there is a cached cipher", async () => {
         cacheSignal.set({ id: "cipher-3" } as CipherView);
         service = testBed.inject(CipherFormCacheService);
-        await service.init();
 
         expect(service.initializedWithValue).toBe(true);
       });
@@ -63,35 +52,9 @@ describe("CipherFormCacheService", () => {
       it("sets `initializedWithValue` to false when there is not a cached cipher", async () => {
         cacheSignal.set(null);
         service = testBed.inject(CipherFormCacheService);
-        await service.init();
 
         expect(service.initializedWithValue).toBe(false);
       });
     });
   });
-
-  describe("featured disabled", () => {
-    beforeEach(async () => {
-      cacheSignal.set({ id: "cipher-1" } as CipherView);
-      getFeatureFlag.mockResolvedValue(false);
-      cacheSetMock.mockClear();
-
-      service = testBed.inject(CipherFormCacheService);
-      await service.init();
-    });
-
-    it("sets `initializedWithValue` to false", () => {
-      expect(service.initializedWithValue).toBe(false);
-    });
-
-    it("`getCachedCipherView` returns null", () => {
-      expect(service.getCachedCipherView()).toBeNull();
-    });
-
-    it("does not update the signal value", () => {
-      service.cacheCipherView({ id: "cipher-2" } as CipherView);
-
-      expect(cacheSignal.set).not.toHaveBeenCalled();
-    });
-  });
 });

libs/vault/src/cipher-form/services/default-cipher-form-cache.service.ts

@@ -1,8 +1,6 @@
 import { inject, Injectable } from "@angular/core";
 
 import { ViewCacheService } from "@bitwarden/angular/platform/view-cache";
-import { FeatureFlag } from "@bitwarden/common/enums/feature-flag.enum";
-import { ConfigService } from "@bitwarden/common/platform/abstractions/config/config.service";
 import { CipherView } from "@bitwarden/common/vault/models/view/cipher.view";
 
 const CIPHER_FORM_CACHE_KEY = "cipher-form-cache";
@@ -10,10 +8,6 @@ const CIPHER_FORM_CACHE_KEY = "cipher-form-cache";
 @Injectable()
 export class CipherFormCacheService {
   private viewCacheService: ViewCacheService = inject(ViewCacheService);
-  private configService: ConfigService = inject(ConfigService);
-
-  /** True when the `PM9111ExtensionPersistAddEditForm` flag is enabled */
-  private featureEnabled: boolean = false;
 
   /**
    * When true the `CipherFormCacheService` a cipher was stored in cache when the service was initialized.
@@ -34,27 +28,10 @@ export class CipherFormCacheService {
     this.initializedWithValue = !!this.cipherCache();
   }
 
-  /**
-   * Must be called once before interacting with the cached cipher, otherwise methods will be noop.
-   */
-  async init() {
-    this.featureEnabled = await this.configService.getFeatureFlag(
-      FeatureFlag.PM9111ExtensionPersistAddEditForm,
-    );
-
-    if (!this.featureEnabled) {
-      this.initializedWithValue = false;
-    }
-  }
-
   /**
    * Update the cache with the new CipherView.
    */
   cacheCipherView(cipherView: CipherView): void {
-    if (!this.featureEnabled) {
-      return;
-    }
-
     // Create a new shallow reference to force the signal to update
     // By default, signals use `Object.is` to determine equality
     // Docs: https://angular.dev/guide/signals#signal-equality-functions
@@ -65,10 +42,6 @@ export class CipherFormCacheService {
    * Returns the cached CipherView when available.
    */
   getCachedCipherView(): CipherView | null {
-    if (!this.featureEnabled) {
-      return null;
-    }
-
     return this.cipherCache();
   }
 }