Added form validation before saving bitstream data

src/app/submission/sections/form/section-form.component.spec.ts

@@ -236,6 +236,7 @@ describe('FormSectionComponent test suite', () => {
 
     it('should init section properly', () => {
       const sectionData = {};
+      formService.isValid.and.returnValue(observableOf(true));
       formConfigService.getConfigByHref.and.returnValue(observableOf(formConfigData));
       sectionsServiceStub.getSectionData.and.returnValue(observableOf(sectionData));
       spyOn(comp, 'initForm');

src/app/submission/sections/upload/file/file.component.spec.ts

@@ -35,6 +35,8 @@ import { POLICY_DEFAULT_WITH_LIST } from '../section-upload.component';
 import { JsonPatchOperationPathCombiner } from '../../../../core/json-patch/builder/json-patch-operation-path-combiner';
 import { getMockSectionUploadService } from '../../../../shared/mocks/mock-section-upload.service';
 import { FormFieldMetadataValueObject } from '../../../../shared/form/builder/models/form-field-metadata-value.model';
+import { Group } from '../../../../core/eperson/models/group.model';
+import { UploadSectionFileEditComponent } from './edit/file-edit.component';
 
 function getMockFileService(): FileService {
   return jasmine.createSpyObj('FileService', {
@@ -61,7 +63,10 @@ describe('UploadSectionFileComponent test suite', () => {
   const sectionId = 'upload';
   const collectionId = mockSubmissionCollectionId;
   const availableAccessConditionOptions = mockUploadConfigResponse.accessConditionOptions;
-  const availableGroupsMap = new Map([[mockGroup.id, { name: mockGroup.name, uuid: mockGroup.uuid }]]);
+  const availableGroupsMap: Map<string, Group[]> = new Map([
+    [mockUploadConfigResponse.accessConditionOptions[1].name, [mockGroup as any]],
+    [mockUploadConfigResponse.accessConditionOptions[2].name, [mockGroup as any]],
+  ]);
   const collectionPolicyType = POLICY_DEFAULT_WITH_LIST;
   const fileIndex = '0';
   const fileName = '123456-test-upload.jpg';
@@ -98,7 +103,8 @@ describe('UploadSectionFileComponent test suite', () => {
         { provide: SectionUploadService, useValue: getMockSectionUploadService() },
         ChangeDetectorRef,
         NgbModal,
-        UploadSectionFileComponent
+        UploadSectionFileComponent,
+        UploadSectionFileEditComponent
       ],
       schemas: [NO_ERRORS_SCHEMA]
     }).compileComponents().then();
@@ -228,10 +234,14 @@ describe('UploadSectionFileComponent test suite', () => {
       expect(fileService.downloadFile).toHaveBeenCalled()
     }));
 
-    it('should download Bitstream File properly', fakeAsync(() => {
+    it('should save Bitstream File data properly when form is valid', fakeAsync(() => {
+      compAsAny.fileEditComp = TestBed.get(UploadSectionFileEditComponent);
+      compAsAny.fileEditComp.formRef = {formGroup: null};
       compAsAny.pathCombiner = pathCombiner;
       const event = new Event('click', null);
       spyOn(comp, 'switchMode');
+      formService.validateAllFormFields.and.callFake(() => null);
+      formService.isValid.and.returnValue(observableOf(true));
       formService.getFormData.and.returnValue(observableOf(mockFileFormData));
 
       const response = [
@@ -279,6 +289,20 @@ describe('UploadSectionFileComponent test suite', () => {
 
     }));
 
+    it('should not save Bitstream File data properly when form is not valid', fakeAsync(() => {
+      compAsAny.fileEditComp = TestBed.get(UploadSectionFileEditComponent);
+      compAsAny.fileEditComp.formRef = {formGroup: null};
+      compAsAny.pathCombiner = pathCombiner;
+      const event = new Event('click', null);
+      spyOn(comp, 'switchMode');
+      formService.validateAllFormFields.and.callFake(() => null);
+      formService.isValid.and.returnValue(observableOf(false));
+
+      expect(comp.switchMode).not.toHaveBeenCalled();
+      expect(uploadService.updateFileData).not.toHaveBeenCalled();
+
+    }));
+
     it('should retrieve Value From Field properly', () => {
       let field;
       expect(compAsAny.retrieveValueFromField(field)).toBeUndefined();

src/app/submission/sections/upload/file/file.component.ts

@@ -1,7 +1,7 @@
-import { ChangeDetectorRef, Component, Input, OnChanges, OnInit } from '@angular/core';
+import { ChangeDetectorRef, Component, Input, OnChanges, OnInit, ViewChild } from '@angular/core';
 
 import { BehaviorSubject } from 'rxjs';
-import { filter, first, flatMap } from 'rxjs/operators';
+import { filter, first, flatMap, take } from 'rxjs/operators';
 import { DynamicFormControlModel, } from '@ng-dynamic-forms/core';
 import { NgbModal } from '@ng-bootstrap/ng-bootstrap';
 
@@ -20,6 +20,8 @@ import { HALEndpointService } from '../../../../core/shared/hal-endpoint.service
 import { SubmissionJsonPatchOperationsService } from '../../../../core/submission/submission-json-patch-operations.service';
 import { SubmissionObject } from '../../../../core/submission/models/submission-object.model';
 import { WorkspaceitemSectionUploadObject } from '../../../../core/submission/models/workspaceitem-section-upload.model';
+import { UploadSectionFileEditComponent } from './edit/file-edit.component';
+import { Group } from '../../../../core/eperson/models/group.model';
 
 @Component({
   selector: 'ds-submission-upload-section-file',
@@ -29,7 +31,7 @@ import { WorkspaceitemSectionUploadObject } from '../../../../core/submission/mo
 export class UploadSectionFileComponent implements OnChanges, OnInit {
 
   @Input() availableAccessConditionOptions: any[];
-  @Input() availableAccessConditionGroups: Map<string, any>;
+  @Input() availableAccessConditionGroups: Map<string, Group[]>;
   @Input() collectionId;
   @Input() collectionPolicyType;
   @Input() configMetadataForm: SubmissionFormsModel;
@@ -48,6 +50,8 @@ export class UploadSectionFileComponent implements OnChanges, OnInit {
   protected pathCombiner: JsonPatchOperationPathCombiner;
   protected subscriptions = [];
 
+  @ViewChild(UploadSectionFileEditComponent) fileEditComp: UploadSectionFileEditComponent;
+
   constructor(private cdr: ChangeDetectorRef,
               private fileService: FileService,
               private formService: FormService,
@@ -116,8 +120,12 @@ export class UploadSectionFileComponent implements OnChanges, OnInit {
   public saveBitstreamData(event) {
     event.preventDefault();
 
-    this.subscriptions.push(this.formService.getFormData(this.formId).pipe(
+    this.formService.validateAllFormFields(this.fileEditComp.formRef.formGroup);
-      first(),
+    this.subscriptions.push(this.formService.isValid(this.formId).pipe(
+      take(1),
+      filter((isValid) => isValid),
+      flatMap(() => this.formService.getFormData(this.formId)),
+      take(1),
       flatMap((formData: any) => {
         Object.keys((formData.metadata))
           .filter((key) => isNotEmpty(formData.metadata[key]))