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angular: when creating, resolve routing to null #19024

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Jun 28, 2022
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Original file line number Diff line number Diff line change
Expand Up @@ -29,14 +29,14 @@ for (field of fieldsToGenerate) {
}
}
for (relationship of relationships) {
const relationshipType = relationship.relationshipType
const { relationshipType, joinColumnNames } = relationship;
if (
(relationshipType === "many-to-one"
|| (relationshipType === "one-to-one" && relationship.ownerSide === true
&& (relationship.id == null || relationship.id === false))
) && (relationship.relationshipValidate === true && relationship.relationshipRequired)
) {
header.push(getColumnName(relationship.relationshipName) + "_id");
header.push(joinColumnNames[0]);
}
}
table.push(header);
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,7 @@ describe('<%= entityAngularName %> routing resolve service', () => {
let mockActivatedRouteSnapshot: ActivatedRouteSnapshot;
let routingResolveService: <%= entityAngularName %>RoutingResolveService;
let service: <%= entityAngularName %>Service;
let result<%= entityAngularName %>: I<%= entityAngularName %> | undefined;
let result<%= entityAngularName %>: I<%= entityAngularName %> | null | undefined;

beforeEach(() => {
TestBed.configureTestingModule({
Expand Down Expand Up @@ -76,7 +76,7 @@ describe('<%= entityAngularName %> routing resolve service', () => {
expect(result<%= entityAngularName %>).toEqual({ <%= primaryKey.name %>: <%- tsKeyId %> });
});

it('should return new I<%= entityAngularName %> if id is not provided', () => {
it('should return null if id is not provided', () => {
// GIVEN
service.find = jest.fn();
mockActivatedRouteSnapshot.params = {};
Expand All @@ -88,7 +88,7 @@ describe('<%= entityAngularName %> routing resolve service', () => {

// THEN
expect(service.find).not.toBeCalled();
expect(result<%= entityAngularName %>).toEqual(new <%= entityAngularName %>());
expect(result<%= entityAngularName %>).toEqual(null);
});

it('should route to 404 page if data not found in server', () => {
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -22,18 +22,18 @@ import { Resolve, ActivatedRouteSnapshot, Router } from '@angular/router';
import { Observable, of, EMPTY } from 'rxjs';
import { mergeMap } from 'rxjs/operators';

import { I<%= entityAngularName %>, <%= entityAngularName %> } from '../<%= entityFileName %>.model';
import { I<%= entityAngularName %> } from '../<%= entityFileName %>.model';
import { <%= entityAngularName %>Service } from '../service/<%= entityFileName %>.service';

@Injectable({ providedIn: 'root' })
export class <%= entityAngularName %>RoutingResolveService implements Resolve<I<%= entityAngularName %>> {
export class <%= entityAngularName %>RoutingResolveService implements Resolve<I<%= entityAngularName %> | null> {
constructor(protected service: <%= entityAngularName %>Service, protected router: Router) {}

resolve(route: ActivatedRouteSnapshot): Observable<I<%= entityAngularName %>> | Observable<never> {
resolve(route: ActivatedRouteSnapshot): Observable<I<%= entityAngularName %> | null | never> {
const id = route.params['<%= primaryKey.name %>'];
if (id) {
return this.service.find(id).pipe(
mergeMap((<%= entityInstance %>: HttpResponse<<%= entityAngularName %>>) => {
mergeMap((<%= entityInstance %>: HttpResponse<I<%= entityAngularName %>>) => {
if (<%= entityInstance %>.body) {
return of(<%= entityInstance %>.body);
} else {
Expand All @@ -43,6 +43,6 @@ export class <%= entityAngularName %>RoutingResolveService implements Resolve<I<
})
);
}
return of(new <%= entityAngularName %>());
return of(null);
}
}
Original file line number Diff line number Diff line change
Expand Up @@ -44,7 +44,7 @@
}
_%>

<div class="row mb-3"<% if (field.autoGenerate) { %> [hidden]="editForm.get('<%= primaryKey.name %>')!.value == null"<% } %>>
<div class="row mb-3"<% if (field.autoGenerate) { %> *ngIf="editForm.get('<%= field.fieldName %>')"<% } %>>
<label class="form-label" <%= jhiPrefix %>Translate="<%= translationKey %>" for="field_<%= fieldName %>"<% if (field.javadoc) { if (enableTranslation) { %> [ngbTooltip]="'<%= i18nKeyPrefix %>.help.<%= fieldName %>' | translate"<% } else { %> ngbTooltip="<%= field.javadoc %>"<% } } %>><%= fieldNameHumanized %></label>
<%_ if (field.fieldIsEnum) { _%>
<select class="form-control" name="<%= fieldName %>" formControlName="<%= fieldName %>" id="field_<%= fieldName %>" data-cy="<%= fieldName %>">
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -197,10 +197,10 @@ describe('<%= entityAngularName %> Management Update Component', () => {
it('Should call create service on save for new entity', () => {
// GIVEN
const saveSubject = new Subject<HttpResponse<<%= entityAngularName %>>>();
const <%= entityInstance %> = new <%= entityAngularName %>();
const <%= entityInstance %> = <%- testEntityPrimaryKey0 %>;
jest.spyOn(<%= entityInstance %>Service, 'create').mockReturnValue(saveSubject);
jest.spyOn(comp, 'previousState');
activatedRoute.data = of({ <%= entityInstance %> });
activatedRoute.data = of({ <%= entityInstance %>: null });
comp.ngOnInit();

// WHEN
Expand All @@ -210,7 +210,7 @@ describe('<%= entityAngularName %> Management Update Component', () => {
saveSubject.complete();

// THEN
expect(<%= entityInstance %>Service.create).toHaveBeenCalledWith(<%= entityInstance %>);
expect(<%= entityInstance %>Service.create).toHaveBeenCalled();
expect(comp.isSaving).toEqual(false);
expect(comp.previousState).toHaveBeenCalled();
});
Expand All @@ -230,7 +230,7 @@ describe('<%= entityAngularName %> Management Update Component', () => {
saveSubject.error('This is an error!');

// THEN
expect(<%= entityInstance %>Service.update).toHaveBeenCalledWith(<%= entityInstance %>);
expect(<%= entityInstance %>Service.update).toHaveBeenCalled();
expect(comp.isSaving).toEqual(false);
expect(comp.previousState).not.toHaveBeenCalled();
});
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -37,7 +37,7 @@ const isValidatorsRequired = hasValidationRule || hasRequiredRelationship;
_%>
import { Component, OnInit<% if (fieldsContainImageBlob) { %>, ElementRef<% } %> } from '@angular/core';
import { HttpResponse } from '@angular/common/http';
import { FormBuilder,<%_ if (isValidatorsRequired) { _%> Validators<%_ } _%> } from '@angular/forms';
import { FormBuilder, FormControl, Validators } from '@angular/forms';
import { ActivatedRoute } from '@angular/router';
import { Observable } from 'rxjs';
import { finalize<% if (relationships.some(rel => rel.ownerSide === true)) { %>, map<% } %> } from 'rxjs/operators';
Expand Down Expand Up @@ -85,6 +85,7 @@ import { <%- importedType %> } from '<%- importedPath %>';
})
export class <%= entityAngularName %>UpdateComponent implements OnInit {
isSaving = false;
<%= entityInstance %>: I<%= entityAngularName %> | null = null;
<%_ enumImports.forEach( (importedPath, importedType) => { _%>
<%- _.lowerFirst(importedType) %>Values = Object.keys(<%- importedType %>);
<%_ }); _%>
Expand All @@ -101,7 +102,7 @@ export class <%= entityAngularName %>UpdateComponent implements OnInit {
<%_ } _%>

editForm = this.fb.group({
<%_ for (const field of fields) {
<%_ for (const field of fields.filter(field => !field.autoGenerate)) {
const fieldName = field.fieldName;
_%>
<%= fieldName %>: [<% if (field.fieldValidate === true) { %>null,[<% if (field.fieldValidationRequired) { %>Validators.required,<% } %><% if (field.fieldValidationMinLength) { %>Validators.minLength(<%= field.fieldValidateRulesMinlength %>),<% } %><% if (field.fieldValidationMaxLength) { %>Validators.maxLength(<%= field.fieldValidateRulesMaxlength %>),<% } %><% if (field.fieldValidationMin) { %>Validators.min(<%= field.fieldValidateRulesMin %>),<% } %><% if (field.fieldValidationMax) { %>Validators.max(<%= field.fieldValidateRulesMax %>),<% } %><% if (field.fieldValidationPattern) { %>Validators.pattern('<%= field.fieldValidateRulesPattern.replace(/\\/g, '\\\\') %>'),<% } %>]<% } %>],
Expand All @@ -118,7 +119,7 @@ _%>
<%_ if (relationship.relationshipManyToOne || (relationship.relationshipOneToOne && ownerSide)) { _%>
<%= relationshipName %>: [<% if (relationshipRequired) { %>null,Validators.required<% } %>],
<%_ } else if (relationship.relationshipManyToMany && ownerSide) { _%>
<%= relationshipFieldNamePlural %>: [<% if (relationshipRequired) { %>null,Validators.required<% } %>],
<%= relationshipFieldNamePlural %>: [[]<% if (relationshipRequired) { %>, Validators.required<% } %>],
<%_ } _%>
<%_ } _%>
});
Expand Down Expand Up @@ -150,20 +151,28 @@ _%>

ngOnInit(): void {
this.activatedRoute.data.subscribe(({ <%= entityInstance %> }) => {
this.<%= entityInstance %> = <%= entityInstance %>;

<%_ if (fieldsContainInstant || fieldsContainZonedDateTime) { _%>
if (<%= entityInstance %>.<%= primaryKey.name %> === undefined) {
if (<%= entityInstance %> == null) {
const today = dayjs().startOf('day');
<%_ for (const field of fields) {
const fieldName = field.fieldName;
<%= entityInstance %> = {
<%_ for (const field of fields.filter(field => field.fieldTypeTimed)) {
const { fieldName } = field;
_%>
<%_ if (field.fieldTypeTimed) { _%>
<%= entityInstance %>.<%= fieldName %> = today;
<%_ } _%>
<%= fieldName %>: today,
<%_ } _%>
}
};
this.editForm.patchValue(<%= entityInstance %>);
} else {
<%_ } else { _%>
if (<%= entityInstance %> != null) {
<%_ } _%>

this.updateForm(<%= entityInstance %>);
<%_ for (const field of fields.filter(field => field.autoGenerate)) { _%>
this.editForm.addControl('<%= field.fieldName %>', new FormControl(null, { validators: [Validators.required]}));
<%_ } _%>
this.updateForm(<%= entityInstance %>);
}

<%_ if (relationships.filter(rel => rel.ownerSide && !rel.otherEntityIsEmbedded).length > 0) { _%>
this.loadRelationshipsOptions();
Expand Down Expand Up @@ -209,7 +218,7 @@ _%>
save(): void {
this.isSaving = true;
const <%= entityInstance %> = this.createFromForm();
if (<%= entityInstance %>.<%= primaryKey.name %> !== undefined) {
if (<%= entityInstance %>.<%= primaryKey.name %> != null) {
this.subscribeToSaveResponse(
this.<%= entityInstance %>Service.update(<%= entityInstance %>));
} else {
Expand Down Expand Up @@ -321,9 +330,9 @@ _%>
<%= otherEntity.entityInstancePlural %>,
<%_ for (const relationship of relationshipsWithCustomSharedOptions) { _%>
<%_ if (relationship.collection) { _%>
...(this.editForm.get('<%= relationship.reference.name %>')!.value ?? []),
...(this.<%= entityInstance %>?.<%= relationship.propertyName %> ?? []),
<%_ } else { _%>
this.editForm.get('<%= relationship.reference.name %>')!.value,
this.<%= entityInstance %>?.<%= relationship.propertyName %>,
<%_ } _%>
<%_ } _%>
)))
Expand All @@ -335,7 +344,7 @@ _%>
this.<%= relationship.otherEntityName %>Service
.query({<%- filter %>})
.pipe(map((res: HttpResponse<I<%= relationship.otherEntityAngularName %>[]>) => res.body ?? []))
.pipe(map((<%= otherEntity.entityInstancePlural %>: I<%= otherEntity.entityAngularName %>[]) => this.<%= otherEntity.entityInstance %>Service.add<%= otherEntity.entityAngularName %>ToCollectionIfMissing(<%= otherEntity.entityInstancePlural %>, this.editForm.get('<%= relationship.reference.name %>')!.value)))
.pipe(map((<%= otherEntity.entityInstancePlural %>: I<%= otherEntity.entityAngularName %>[]) => this.<%= otherEntity.entityInstance %>Service.add<%= otherEntity.entityAngularName %>ToCollectionIfMissing(<%= otherEntity.entityInstancePlural %>, this.<%= entityInstance %>?.<%= relationship.propertyName %>)))
.subscribe((<%= otherEntity.entityInstancePlural %>: I<%= otherEntity.entityAngularName %>[]) => (this.<%= relationship.relationshipFieldNamePlural %>Collection = <%= otherEntity.entityInstancePlural %>));
<%_ } _%>
<%_ } _%>
Expand All @@ -345,29 +354,14 @@ _%>
protected createFromForm(): I<%= entityAngularName %> {
return {
...new <%= entityAngularName %>(),
...this.editForm.getRawValue(),
<%_ for (const field of fields) {
const fieldName = field.fieldName;
_%>
<%_ if (field.fieldTypeTimed) { _%>
<%= fieldName %>: this.editForm.get(['<%= fieldName %>'])!.value ? dayjs(this.editForm.get(['<%= fieldName %>'])!.value, DATE_TIME_FORMAT) : undefined,
<%_ } else if (field.fieldTypeBinary && !field.blobContentTypeText) { _%>
<%= fieldName %>ContentType: this.editForm.get(['<%= fieldName %>ContentType'])!.value,
<%= fieldName %>: this.editForm.get(['<%= fieldName %>'])!.value,
<%_ } else { _%>
<%= fieldName %>: this.editForm.get(['<%= fieldName %>'])!.value,
<%_ } _%>
<%_ } _%>
<%_ for (const relationship of relationships) {
const ownerSide = relationship.ownerSide;
const relationshipName = relationship.relationshipName;
const relationshipFieldNamePlural = relationship.relationshipFieldNamePlural;
_%>
<%_ if (relationship.relationshipManyToOne || (relationship.relationshipOneToOne && ownerSide)) { _%>
<%= relationshipName %>: this.editForm.get(['<%= relationshipName %>'])!.value,
<%_ } else if (relationship.relationshipManyToMany && relationship.ownerSide) { _%>
<%= relationshipFieldNamePlural %>: this.editForm.get(['<%= relationshipFieldNamePlural %>'])!.value,
<%_ } _%>
<%_ } _%>
};
} as I<%= entityAngularName %>;
}
}