107 lines
2.8 KiB
TypeScript
107 lines
2.8 KiB
TypeScript
import { Component, OnInit } from '@angular/core';
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import { HttpResponse } from '@angular/common/http';
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import { FormBuilder, Validators } from '@angular/forms';
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import { ActivatedRoute } from '@angular/router';
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import { Observable } from 'rxjs';
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import { finalize } from 'rxjs/operators';
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import { ICategoria, Categoria } from '../categoria.model';
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import { CategoriaService } from '../service/categoria.service';
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@Component({
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selector: 'jhi-categoria-update',
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templateUrl: './categoria-update.component.html',
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})
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export class CategoriaUpdateComponent implements OnInit {
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isSaving = false;
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public categorias?: ICategoria[];
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editForm = this.fb.group({
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id: [],
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nombre: [null, [Validators.required]],
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estado: [null, [Validators.required]],
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});
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public duplicateName: boolean;
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constructor(protected categoriaService: CategoriaService, protected activatedRoute: ActivatedRoute, protected fb: FormBuilder) {
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this.duplicateName = false;
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this.categorias = [];
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this.loadAll();
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}
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ngOnInit(): void {
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this.activatedRoute.data.subscribe(({ categoria }) => {
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this.updateForm(categoria);
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});
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this.loadAll();
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}
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loadAll(): void {
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this.categoriaService.query().subscribe(res => {
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this.categorias = res.body ?? [];
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});
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}
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previousState(): void {
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window.history.back();
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}
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save(): void {
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this.isSaving = true;
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const categoria = this.createFromForm();
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const condicion = this.categoryExists(categoria);
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if (!condicion) {
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if (categoria.id !== undefined) {
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this.subscribeToSaveResponse(this.categoriaService.update(categoria));
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} else {
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this.subscribeToSaveResponse(this.categoriaService.create(categoria));
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}
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} else {
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this.duplicateName = true;
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this.isSaving = false;
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}
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}
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protected categoryExists(categoria: ICategoria): boolean {
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this.loadAll();
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var condicion = this.categorias!.some(cat => cat.nombre!.toLowerCase() === categoria.nombre!.toLowerCase());
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return condicion;
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}
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protected subscribeToSaveResponse(result: Observable<HttpResponse<ICategoria>>): void {
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result.pipe(finalize(() => this.onSaveFinalize())).subscribe(
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() => this.onSaveSuccess(),
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() => this.onSaveError()
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);
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}
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protected onSaveSuccess(): void {
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this.previousState();
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}
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protected onSaveError(): void {
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// Api for inheritance.
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}
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protected onSaveFinalize(): void {
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this.isSaving = false;
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}
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protected updateForm(categoria: ICategoria): void {
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this.editForm.patchValue({
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id: categoria.id,
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nombre: categoria.nombre,
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estado: categoria.estado,
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});
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}
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protected createFromForm(): ICategoria {
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return {
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...new Categoria(),
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id: this.editForm.get(['id'])!.value,
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nombre: this.editForm.get(['nombre'])!.value,
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estado: this.editForm.get(['estado'])!.value,
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};
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}
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}
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