Gagan7900
123 lines
3.5 KiB
TypeScript
123 lines
3.5 KiB
TypeScript
import { ChangeDetectorRef, Component, inject } from '@angular/core';
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import { FormBuilder, Validators } from '@angular/forms';
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import { ActivatedRoute, Router, RouterModule } from '@angular/router';
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import { AuthService } from '../../../../core/services/auth/auth.service';
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import { ReactiveFormsModule } from '@angular/forms';
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import { ToastrService } from 'ngx-toastr';
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import { catchError, finalize, of, switchMap, tap } from 'rxjs';
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import { AppContextService } from '../../../../core/services/context/app-context.service';
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@Component({
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selector: 'app-login',
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standalone: true,
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imports: [RouterModule, ReactiveFormsModule],
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templateUrl: './login.html',
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styleUrl: './login.scss'
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})
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export class Login {
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private readonly formBuilder = inject(FormBuilder);
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private readonly cdr = inject(ChangeDetectorRef);
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private readonly fallbackRoute = '/dashboards/crm';
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public readonly adminLoginForm = this.formBuilder.nonNullable.group({
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username: ['', [Validators.required, Validators.email]],
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password: ['', Validators.required],
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rememberMe: [false]
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});
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public isSubmitting = false;
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public loginError = '';
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public visibilityMap: Record<string, boolean> = {
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Angular: false
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};
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public iconMap: Record<string, string> = {
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Angular: 'fe fe-eye-off'
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};
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constructor(
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public authservice: AuthService,
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private appContextService: AppContextService,
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private route: ActivatedRoute,
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private router: Router,
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private toastr: ToastrService
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) { }
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login() {
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this.loginError = '';
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if (this.adminLoginForm.invalid) {
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this.adminLoginForm.markAllAsTouched();
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return;
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}
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if (this.isSubmitting) {
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return;
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}
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this.isSubmitting = true;
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const { username, password, rememberMe } = this.adminLoginForm.getRawValue();
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this.authservice.login({ email: username, password }, !!rememberMe)
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.pipe(
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switchMap(() =>
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this.appContextService.ensureMenuInitialized(true).pipe(
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catchError(() => {
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this.authservice.logout();
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this.loginError = 'Unable to load application context.';
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return of(null);
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})
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)
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),
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finalize(() => {
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this.isSubmitting = false;
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this.cdr.detectChanges();
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})
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)
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.subscribe({
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next: () => {
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if (this.loginError) {
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this.toastr.error(this.loginError);
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return;
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}
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void this.router.navigateByUrl(this.getSafeReturnUrl());
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this.toastr.success('Login successful', username);
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},
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error: (error) => {
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this.loginError =
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error?.error?.detail ||
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error?.error?.message ||
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'Invalid email or password';
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this.toastr.error(this.loginError);
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}
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});
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}
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toggleVisibility(tab: string): void {
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this.visibilityMap[tab] = !this.visibilityMap[tab];
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this.iconMap[tab] = this.visibilityMap[tab] ? 'fe fe-eye' : 'fe fe-eye-off';
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}
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private getSafeReturnUrl(): string {
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const returnUrl = this.route.snapshot.queryParamMap.get('returnUrl')?.trim() ?? '';
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if (!returnUrl) {
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return this.fallbackRoute;
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}
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const lowerReturnUrl = returnUrl.toLowerCase();
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const isSafeInternalUrl =
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returnUrl.startsWith('/') &&
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!returnUrl.startsWith('//') &&
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!returnUrl.includes('\\') &&
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!lowerReturnUrl.includes('http://') &&
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!lowerReturnUrl.includes('https://');
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return isSafeInternalUrl ? returnUrl : this.fallbackRoute;
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}
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}
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