[AC-2559] - BUG - Refactor members search observable chains (#9230)

* fix: update observable chains for search, refs AC-2559

* fix: remove comment, reorganize variables, refs AC-2559

* chore: remove ngOnInit from base people component, refs AC-2559

* chore: remove async declaration from resetPaging, refs AC-2559

* chore: replace bit-search ngmodel with formControl, refs AC-2559

* chore: move destroy pattern out of base class, refs AC-2559

* fix: remove ngOnDestroy super call, refs AC-2559

* Improve performance issues

---------

Co-authored-by: Thomas Rittson <31796059+eliykat@users.noreply.github.com>
Co-authored-by: Thomas Rittson <trittson@bitwarden.com>

apps/web/src/app/admin-console/common/base.people.component.ts

@@ -1,13 +1,6 @@
-import { Directive, OnDestroy, OnInit, ViewChild, ViewContainerRef } from "@angular/core";
-import {
-  BehaviorSubject,
-  Subject,
-  firstValueFrom,
-  from,
-  lastValueFrom,
-  switchMap,
-  takeUntil,
-} from "rxjs";
+import { Directive, ViewChild, ViewContainerRef } from "@angular/core";
+import { FormControl } from "@angular/forms";
+import { firstValueFrom, concatMap, map, lastValueFrom, startWith, debounceTime } from "rxjs";
 
 import { SearchPipe } from "@bitwarden/angular/pipes/search.pipe";
 import { UserNamePipe } from "@bitwarden/angular/pipes/user-name.pipe";
@@ -41,9 +34,7 @@ const MaxCheckedCount = 500;
 @Directive()
 export abstract class BasePeopleComponent<
   UserType extends ProviderUserUserDetailsResponse | OrganizationUserView,
-  >
-  implements OnInit, OnDestroy
-{
+> {
   @ViewChild("confirmTemplate", { read: ViewContainerRef, static: true })
   confirmModalRef: ViewContainerRef;
 
@@ -106,19 +97,22 @@ export abstract class BasePeopleComponent<
   protected didScroll = false;
   protected pageSize = 100;
 
-  protected destroy$ = new Subject<void>();
+  protected searchControl = new FormControl("", { nonNullable: true });
+  protected isSearching$ = this.searchControl.valueChanges.pipe(
+    debounceTime(500),
+    concatMap((searchText) => this.searchService.isSearchable(searchText)),
+    startWith(false),
+  );
+  protected isPaging$ = this.isSearching$.pipe(
+    map((isSearching) => {
+      if (isSearching && this.didScroll) {
+        this.resetPaging();
+      }
+      return !isSearching && this.users && this.users.length > this.pageSize;
+    }),
+  );
 
   private pagedUsersCount = 0;
-  private _searchText$ = new BehaviorSubject<string>("");
-  private isSearching: boolean = false;
-
-  get searchText() {
-    return this._searchText$.value;
-  }
-
-  set searchText(value: string) {
-    this._searchText$.next(value);
-  }
 
   constructor(
     protected apiService: ApiService,
@@ -143,22 +137,6 @@ export abstract class BasePeopleComponent<
   abstract reinviteUser(id: string): Promise<void>;
   abstract confirmUser(user: UserType, publicKey: Uint8Array): Promise<void>;
 
-  ngOnInit(): void {
-    this._searchText$
-      .pipe(
-        switchMap((searchText) => from(this.searchService.isSearchable(searchText))),
-        takeUntil(this.destroy$),
-      )
-      .subscribe((isSearchable) => {
-        this.isSearching = isSearchable;
-      });
-  }
-
-  ngOnDestroy(): void {
-    this.destroy$.next();
-    this.destroy$.complete();
-  }
-
   async load() {
     const response = await this.getUsers();
     this.statusMap.clear();
@@ -202,8 +180,6 @@ export abstract class BasePeopleComponent<
     }
     // Reset checkbox selecton
     this.selectAll(false);
-    // 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
     this.resetPaging();
   }
 
@@ -236,7 +212,7 @@ export abstract class BasePeopleComponent<
 
     const filteredUsers = this.searchPipe.transform(
       this.users,
-      this.searchText,
+      this.searchControl.value,
       "name",
       "email",
       "id",
@@ -249,7 +225,7 @@ export abstract class BasePeopleComponent<
     }
   }
 
-  async resetPaging() {
+  resetPaging() {
     this.pagedUsers = [];
     this.loadMore();
   }
@@ -418,16 +394,6 @@ export abstract class BasePeopleComponent<
     }
   }
 
-  isPaging() {
-    const searching = this.isSearching;
-    if (searching && this.didScroll) {
-      // 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
-      this.resetPaging();
-    }
-    return !searching && this.users && this.users.length > this.pageSize;
-  }
-
   protected revokeWarningMessage(): string {
     return this.i18nService.t("revokeUserConfirmation");
   }
@@ -440,8 +406,6 @@ export abstract class BasePeopleComponent<
     let index = this.users.indexOf(user);
     if (index > -1) {
       this.users.splice(index, 1);
-      // 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
       this.resetPaging();
     }
 

apps/web/src/app/admin-console/organizations/members/people.component.html

@@ -1,7 +1,7 @@
 <app-header>
   <bit-search
     class="tw-grow"
-    [(ngModel)]="searchText"
+    [formControl]="searchControl"
     [placeholder]="'searchMembers' | i18n"
   ></bit-search>
 
@@ -48,9 +48,9 @@
 <ng-container
   *ngIf="
     !loading &&
-    (isPaging()
+    ((isPaging$ | async)
       ? pagedUsers
-      : (users | search: searchText : 'name' : 'email' : 'id')) as searchedUsers
+      : (users | search: searchControl.value : 'name' : 'email' : 'id')) as searchedUsers
   "
 >
   <p *ngIf="!searchedUsers.length">{{ "noMembersInList" | i18n }}</p>
@@ -66,7 +66,7 @@
     <bit-table
       infinite-scroll
       [infiniteScrollDistance]="1"
-      [infiniteScrollDisabled]="!isPaging()"
+      [infiniteScrollDisabled]="!(isPaging$ | async)"
       (scrolled)="loadMore()"
     >
       <ng-container header>

apps/web/src/app/admin-console/organizations/members/people.component.ts

@@ -9,6 +9,7 @@ import {
   map,
   Observable,
   shareReplay,
+  Subject,
   switchMap,
   takeUntil,
 } from "rxjs";
@@ -94,6 +95,8 @@ export class PeopleComponent extends BasePeopleComponent<OrganizationUserView> {
 
   protected canUseSecretsManager$: Observable<boolean>;
 
+  private destroy$ = new Subject<void>();
+
   constructor(
     apiService: ApiService,
     private route: ActivatedRoute,
@@ -194,7 +197,7 @@ export class PeopleComponent extends BasePeopleComponent<OrganizationUserView> {
 
           await this.load();
 
-          this.searchText = qParams.search;
+          this.searchControl.setValue(qParams.search);
           if (qParams.viewEvents != null) {
             const user = this.users.filter((u) => u.id === qParams.viewEvents);
             if (user.length > 0 && user[0].status === OrganizationUserStatusType.Confirmed) {
@@ -210,7 +213,8 @@ export class PeopleComponent extends BasePeopleComponent<OrganizationUserView> {
   }
 
   ngOnDestroy(): void {
-    super.ngOnDestroy();
+    this.destroy$.next();
+    this.destroy$.complete();
   }
 
   async load() {

bitwarden_license/bit-web/src/app/admin-console/providers/manage/people.component.html

@@ -1,5 +1,9 @@
 <app-header>
-  <bit-search class="tw-grow" [(ngModel)]="searchText" [placeholder]="'search' | i18n"></bit-search>
+  <bit-search
+    class="tw-grow"
+    [formControl]="searchControl"
+    [placeholder]="'search' | i18n"
+  ></bit-search>
   <button type="button" bitButton buttonType="primary" (click)="invite()">
     <i class="bwi bwi-plus bwi-fw" aria-hidden="true"></i>
     {{ "inviteUsers" | i18n }}
@@ -83,9 +87,9 @@
 <ng-container
   *ngIf="
     !loading &&
-    (isPaging()
+    ((isPaging$ | async)
       ? pagedUsers
-      : (users | search: searchText : 'name' : 'email' : 'id')) as searchedUsers
+      : (users | search: searchControl.value : 'name' : 'email' : 'id')) as searchedUsers
   "
 >
   <p *ngIf="!searchedUsers.length">{{ "noUsersInList" | i18n }}</p>
@@ -102,7 +106,7 @@
       class="table table-hover table-list"
       infiniteScroll
       [infiniteScrollDistance]="1"
-      [infiniteScrollDisabled]="!isPaging()"
+      [infiniteScrollDisabled]="!(isPaging$ | async)"
       (scrolled)="loadMore()"
     >
       <tbody>

bitwarden_license/bit-web/src/app/admin-console/providers/manage/people.component.ts

@@ -103,7 +103,7 @@ export class PeopleComponent extends BasePeopleComponent<ProviderUserUserDetails
 
       /* eslint-disable-next-line rxjs-angular/prefer-takeuntil, rxjs/no-async-subscribe, rxjs/no-nested-subscribe */
       this.route.queryParams.pipe(first()).subscribe(async (qParams) => {
-        this.searchText = qParams.search;
+        this.searchControl.setValue(qParams.search);
         if (qParams.viewEvents != null) {
           const user = this.users.filter((u) => u.id === qParams.viewEvents);
           if (user.length > 0 && user[0].status === ProviderUserStatusType.Confirmed) {
@@ -116,10 +116,6 @@ export class PeopleComponent extends BasePeopleComponent<ProviderUserUserDetails
     });
   }
 
-  ngOnDestroy(): void {
-    super.ngOnDestroy();
-  }
-
   getUsers(): Promise<ListResponse<ProviderUserUserDetailsResponse>> {
     return this.apiService.getProviderUsers(this.providerId);
   }