[ACS-6085] user is not prevented from renaming library to name containing only spaces (#3476)

* ACS-6085 Prevent user from renaming library to name containing only spaces

* ACS-6085 Trimmed value

* ACS-6085 Unit tests for titleErrorTranslationKey and update function

* ACS-6085 Unit tests

* ACS-6085 Removed redundant code

* ACS-6085 Set type for validateEmptyName function

* ACS-6085 Rename error translation key for required error

* ACS-6085 Empty commit

projects/aca-content/src/lib/components/info-drawer/library-metadata-tab/library-metadata-form.component.html

@@ -92,7 +92,7 @@
         />
         <mat-hint *ngIf="libraryTitleExists">{{ 'LIBRARY.HINTS.SITE_TITLE_EXISTS' | translate }}</mat-hint>
         <mat-error>
-          {{ 'LIBRARY.ERRORS.TITLE_TOO_LONG' | translate }}
+          {{ titleErrorTranslationKey | translate }}
         </mat-error>
       </mat-form-field>
 

projects/aca-content/src/lib/components/info-drawer/library-metadata-tab/library-metadata-form.component.spec.ts

@@ -167,6 +167,21 @@ describe('LibraryMetadataFormComponent', () => {
     expect(store.dispatch).toHaveBeenCalledWith(new UpdateLibraryAction(siteEntryModel));
   });
 
+  it('should update library node with trimmed title', () => {
+    component.node.entry.role = Site.RoleEnum.SiteManager;
+    siteEntryModel.title = '   some title    ';
+    component.node.entry.title = siteEntryModel.title;
+    component.ngOnInit();
+
+    component.update();
+    expect(store.dispatch).toHaveBeenCalledWith(
+      new UpdateLibraryAction({
+        ...siteEntryModel,
+        title: siteEntryModel.title.trim()
+      })
+    );
+  });
+
   it('should call markAsPristine on form when updating valid form and has permission to update', () => {
     component.node.entry.role = Site.RoleEnum.SiteManager;
     spyOn(component.form, 'markAsPristine');
@@ -264,6 +279,23 @@ describe('LibraryMetadataFormComponent', () => {
     expect(component.libraryTitleExists).toBe(true);
   }));
 
+  it('should call findSites on queriesApi with trimmed title', fakeAsync(() => {
+    const title = '    test   ';
+    spyOn(component.queriesApi, 'findSites').and.returnValue(
+      Promise.resolve({
+        list: { entries: [{ entry: { title } }] }
+      } as SitePaging)
+    );
+    component.ngOnInit();
+
+    component.form.controls.title.setValue(title);
+    tick(300);
+    expect(component.queriesApi.findSites).toHaveBeenCalledWith(title.trim(), {
+      maxItems: 1,
+      fields: ['title']
+    });
+  }));
+
   it('should not warn if library name input is the same with library node data', fakeAsync(() => {
     spyOn(component['queriesApi'], 'findSites').and.returnValue(
       Promise.resolve({
@@ -293,4 +325,25 @@ describe('LibraryMetadataFormComponent', () => {
     tick(500);
     expect(component.libraryTitleExists).toBe(false);
   }));
+
+  it('should set proper titleErrorTranslationKey when there is error for empty title', () => {
+    component.ngOnInit();
+
+    component.form.controls.title.setValue('     ');
+    expect(component.titleErrorTranslationKey).toBe('LIBRARY.ERRORS.ONLY_SPACES');
+  });
+
+  it('should set proper titleErrorTranslationKey when there is error for too long title', () => {
+    component.ngOnInit();
+
+    component.form.controls.title.setValue('t'.repeat(257));
+    expect(component.titleErrorTranslationKey).toBe('LIBRARY.ERRORS.TITLE_TOO_LONG_OR_MISSING');
+  });
+
+  it('should set proper titleErrorTranslationKey when there is error for missing title', () => {
+    component.ngOnInit();
+
+    component.form.controls.title.setValue('');
+    expect(component.titleErrorTranslationKey).toBe('LIBRARY.ERRORS.TITLE_TOO_LONG_OR_MISSING');
+  });
 });

projects/aca-content/src/lib/components/info-drawer/library-metadata-tab/library-metadata-form.component.ts

@@ -23,7 +23,17 @@
  */
 
 import { Component, Input, OnChanges, OnDestroy, OnInit, ViewEncapsulation } from '@angular/core';
-import { UntypedFormGroup, UntypedFormControl, Validators, FormGroupDirective, NgForm, FormsModule, ReactiveFormsModule } from '@angular/forms';
+import {
+  UntypedFormGroup,
+  UntypedFormControl,
+  Validators,
+  FormGroupDirective,
+  NgForm,
+  FormsModule,
+  ReactiveFormsModule,
+  FormControl,
+  ValidationErrors
+} from '@angular/forms';
 import { QueriesApi, SiteEntry, SitePaging } from '@alfresco/js-api';
 import { Store } from '@ngrx/store';
 import {
@@ -77,11 +87,17 @@ export class InstantErrorStateMatcher implements ErrorStateMatcher {
 })
 export class LibraryMetadataFormComponent implements OnInit, OnChanges, OnDestroy {
   private _queriesApi: QueriesApi;
+  private _titleErrorTranslationKey: string;
+
   get queriesApi(): QueriesApi {
     this._queriesApi = this._queriesApi ?? new QueriesApi(this.alfrescoApiService.getInstance());
     return this._queriesApi;
   }
 
+  get titleErrorTranslationKey(): string {
+    return this._titleErrorTranslationKey;
+  }
+
   @Input()
   node: SiteEntry;
 
@@ -96,7 +112,7 @@ export class LibraryMetadataFormComponent implements OnInit, OnChanges, OnDestro
 
   form: UntypedFormGroup = new UntypedFormGroup({
     id: new UntypedFormControl({ value: '', disabled: true }),
-    title: new UntypedFormControl({ value: '' }, [Validators.required, Validators.maxLength(256)]),
+    title: new UntypedFormControl({ value: '' }, [Validators.required, Validators.maxLength(256), this.validateEmptyName]),
     description: new UntypedFormControl({ value: '' }, [Validators.maxLength(512)]),
     visibility: new UntypedFormControl(this.libraryType[0].value)
   });
@@ -124,7 +140,14 @@ export class LibraryMetadataFormComponent implements OnInit, OnChanges, OnDestro
 
   ngOnInit() {
     this.updateForm(this.node);
-
+    this.form.controls.title.statusChanges
+      .pipe(takeUntil(this.onDestroy$))
+      .subscribe(
+        () =>
+          (this._titleErrorTranslationKey = this.form.controls.title.errors?.empty
+            ? 'LIBRARY.ERRORS.ONLY_SPACES'
+            : 'LIBRARY.ERRORS.TITLE_TOO_LONG_OR_MISSING')
+      );
     this.form.controls['title'].valueChanges
       .pipe(
         debounceTime(300),
@@ -164,7 +187,12 @@ export class LibraryMetadataFormComponent implements OnInit, OnChanges, OnDestro
   update() {
     if (this.canUpdateLibrary && this.form.valid) {
       this.form.markAsPristine();
-      this.store.dispatch(new UpdateLibraryAction(this.form.value));
+      this.store.dispatch(
+        new UpdateLibraryAction({
+          ...this.form.value,
+          title: this.form.value.title.trim()
+        })
+      );
     }
   }
 
@@ -182,7 +210,7 @@ export class LibraryMetadataFormComponent implements OnInit, OnChanges, OnDestro
   private findLibraryByTitle(libraryTitle: string): Observable<SitePaging | { list: { entries: any[] } }> {
     return from(
       this.queriesApi
-        .findSites(libraryTitle, {
+        .findSites(libraryTitle.trim(), {
           maxItems: 1,
           fields: ['title']
         })
@@ -199,4 +227,8 @@ export class LibraryMetadataFormComponent implements OnInit, OnChanges, OnDestro
       )
       .subscribe(handle);
   }
+
+  private validateEmptyName(control: FormControl<string>): ValidationErrors {
+    return control.value.length && !control.value.trim() ? { empty: true } : null;
+  }
 }