Fix export button enabled in bulk access management without selecting step 2

Author: abhinav

src/app/access-control/bulk-access/bulk-access.component.spec.ts

@@ -1,4 +1,7 @@
-import { NO_ERRORS_SCHEMA } from '@angular/core';
+import {
+  Component,
+  NO_ERRORS_SCHEMA,
+} from '@angular/core';
 import {
   ComponentFixture,
   TestBed,
@@ -62,10 +65,17 @@ describe('BulkAccessComponent', () => {
     'file': {  },
   };
 
-  const mockSettings: any = jasmine.createSpyObj('AccessControlFormContainerComponent',  {
-    getValue: jasmine.createSpy('getValue'),
-    reset: jasmine.createSpy('reset'),
-  });
+  @Component({
+    selector: 'ds-bulk-access-settings',
+    template: '',
+    exportAs: 'dsBulkSettings',
+    standalone: true,
+  })
+  class MockBulkAccessSettingsComponent {
+    isFormValid = jasmine.createSpy('isFormValid').and.returnValue(false);
+    getValue = jasmine.createSpy('getValue');
+    reset = jasmine.createSpy('reset');
+  }
   const selection: any[] = [{ indexableObject: { uuid: '1234' } }, { indexableObject: { uuid: '5678' } }];
   const selectableListState: SelectableListState = { id: 'test', selection };
   const expectedIdList = ['1234', '5678'];
@@ -93,6 +103,9 @@ describe('BulkAccessComponent', () => {
             BulkAccessSettingsComponent,
           ],
         },
+        add: {
+          imports: [MockBulkAccessSettingsComponent],
+        },
       })
       .compileComponents();
   });
@@ -109,13 +122,12 @@ describe('BulkAccessComponent', () => {
     fixture.destroy();
   });
 
-  describe('when there are no elements selected', () => {
+  describe('when there are no elements selected and step two form is invalid', () => {
 
     beforeEach(() => {
 
       (component as any).selectableListService.getSelectableList.and.returnValue(of(selectableListStateEmpty));
       fixture.detectChanges();
-      component.settings = mockSettings;
     });
 
     it('should create', () => {
@@ -138,7 +150,6 @@ describe('BulkAccessComponent', () => {
 
       (component as any).selectableListService.getSelectableList.and.returnValue(of(selectableListState));
       fixture.detectChanges();
-      component.settings = mockSettings;
     });
 
     it('should create', () => {
@@ -149,15 +160,29 @@ describe('BulkAccessComponent', () => {
       expect(component.objectsSelected$.value).toEqual(expectedIdList);
     });
 
-    it('should enable the execute button when there are objects selected', () => {
+    it('should not enable the execute button when there are objects selected and step two form is invalid', () => {
       component.objectsSelected$.next(['1234']);
-      expect(component.canExport()).toBe(true);
+      expect(component.canExport()).toBe(false);
     });
 
     it('should call the settings reset method when reset is called', () => {
       component.reset();
       expect(component.settings.reset).toHaveBeenCalled();
     });
+  });
+  describe('when there are elements selected and the step two form is valid', () => {
+
+    beforeEach(() => {
+
+      (component as any).selectableListService.getSelectableList.and.returnValue(of(selectableListState));
+      fixture.detectChanges();
+      (component as any).settings.isFormValid.and.returnValue(true);
+    });
+
+    it('should enable the execute button when there are objects selected and step two form is valid', () => {
+      component.objectsSelected$.next(['1234']);
+      expect(component.canExport()).toBe(true);
+    });
 
     it('should call the bulkAccessControlService executeScript method when submit is called', () => {
       (component.settings as any).getValue.and.returnValue(mockFormState);

src/app/access-control/bulk-access/bulk-access.component.ts

@@ -1,4 +1,5 @@
 import {
+  ChangeDetectionStrategy,
   Component,
   OnInit,
   ViewChild,
@@ -31,6 +32,7 @@ import { BulkAccessSettingsComponent } from './settings/bulk-access-settings.com
     BtnDisabledDirective,
   ],
   standalone: true,
+  changeDetection: ChangeDetectionStrategy.OnPush,
 })
 export class BulkAccessComponent implements OnInit {
 
@@ -70,7 +72,7 @@ export class BulkAccessComponent implements OnInit {
   }
 
   canExport(): boolean {
-    return this.objectsSelected$.value?.length > 0;
+    return this.objectsSelected$.value?.length > 0  && this.settings?.isFormValid();
   }
 
   /**

src/app/access-control/bulk-access/settings/bulk-access-settings.component.ts

@@ -42,4 +42,8 @@ export class BulkAccessSettingsComponent {
     this.controlForm.reset();
   }
 
+  isFormValid() {
+    return this.controlForm.isValid();
+  }
+
 }

src/app/shared/access-control-form-container/access-control-array-form/access-control-array-form.component.ts

@@ -135,6 +135,10 @@ export class AccessControlArrayFormComponent implements OnInit {
     return item.id;
   }
 
+  isValid() {
+    return this.ngForm.valid;
+  }
+
 }
 
 

src/app/shared/access-control-form-container/access-control-form-container.component.ts

@@ -176,5 +176,9 @@ export class AccessControlFormContainerComponent<T extends DSpaceObject> impleme
     this.selectableListService.deselectAll(ITEM_ACCESS_CONTROL_SELECT_BITSTREAMS_LIST_ID);
   }
 
+  isValid() {
+    return this.bitstreamAccessCmp.isValid() || this.itemAccessCmp.isValid();
+  }
+
 }