All files / src/app/components/login login.component.ts

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import { Component, inject, OnInit, OnDestroy } from '@angular/core';
import { Router, RouterModule, RouterLink, ActivatedRoute } from '@angular/router';
import { FormsModule } from '@angular/forms';
import { FormBuilder, FormGroup, Validators } from '@angular/forms';
import { ReactiveFormsModule } from '@angular/forms';
import { ToastModule } from 'primeng/toast';
import { MessageService } from 'primeng/api';
import { StyleService } from '../../services/style.service';
import { TwinpadApiService } from '../../services/twinpad-api.service';
import { first, interval, Subscription } from 'rxjs';
 
 
@Component({
    selector: 'app-login',
    imports: [RouterModule, RouterLink, FormsModule, ReactiveFormsModule, ToastModule],
    providers: [],
    templateUrl: './login.component.html',
    styleUrl: './login.component.scss'
})
export class LoginComponent implements OnInit, OnDestroy{
  private router = inject(Router);
  private fb = inject(FormBuilder);
  private twinpadApiService = inject(TwinpadApiService);
  private route = inject(ActivatedRoute);
  private styleService = inject(StyleService);
 
  tokenValiditySubscription: Subscription;
  messageService = inject(MessageService);
  param: string;
  email: string;
  password: string;
  company: string = "spacedreams";
  loginForm: FormGroup;
  // TODO: Associating logos to organizations ?
 
  companyLogo: string;
 
  ngOnInit() {
    this.twinpadApiService.cloudStatusBehaviorSubject$.pipe(first()).subscribe({
      next: status => {
        if (status.services.backend === "up" && this.twinpadApiService.isTokenValid()) {
          this.router.navigate(['']);
        }
      }
    });
    this.route.queryParams
      .subscribe(params => {
        this.param = params['email'];
    });
 
    this.companyLogo = this.styleService.defaultLogo;
 
    // Initialize the form
    this.loginForm = this.fb.group({
      email: [this.param, [Validators.required, Validators.email]],  // Add validation for email
      password: ['', Validators.required]
    });
 
    // Watch for email input changes
    this.loginForm.get('email')?.valueChanges.subscribe((email: string) => {
      this.updateCompanyLogo(email);
    });
 
    this.tokenValiditySubscription = interval(5000).subscribe({
      next: _ => {
        if (this.twinpadApiService.isTokenValid()) {
          this.twinpadApiService.loggedInUserBehaviorSubject$.next(true);
          setTimeout(() => {
            this.router.navigate(['']);
          }, 500);
        }
      }
    });
  }
 
  ngOnDestroy(): void {
    this.tokenValiditySubscription?.unsubscribe();
  }
 
  login(){
    const email = this.loginForm.get("email")?.value;
    localStorage.removeItem('accessToken');
    this.twinpadApiService.login(this.loginForm).subscribe(
      {
        next: value => {
          this.messageService.add({severity:'success', summary: 'Login success', detail: 'Welcome '+ email});
          localStorage.setItem('accessToken', value.access_token );
          this.tokenValiditySubscription?.unsubscribe();
          this.twinpadApiService.loggedInUserBehaviorSubject$.next(this.twinpadApiService.isTokenValid());
          this.route.queryParams.subscribe({
            next: queryParams => {
              setTimeout(() => {
                this.router.navigate(['/' + (queryParams["redirectTo"] ?? "")]);
              }, 1500);
            }
          });
        },
        error: err => {
          this.messageService.add({severity:'error', summary: 'Login failed', detail: err.error.detail});
        }
      }
    );
  }
 
  updateCompanyLogo(email: string) {
    // Parse the domain from the email
    this.companyLogo = this.styleService.getCustomerLogoFromEmail(email);
    // Set the company logo based on the domain
  }
 
}