import { Component, OnInit, Input } from '@angular/core'; import { Observable } from 'rxjs/internal/Observable'; import { EmailService } from 'src/app/core/api'; @Component({ selector: 'app-email-settings', templateUrl: './email-settings.component.html', styleUrls: ['./email-settings.component.scss'], }) export class EmailSettingsComponent implements OnInit { @Input() hoodId; emails$: Observable>; constructor(private emailService: EmailService) {} ngOnInit(): void { this.emails$ = this.emailService.getEmails(this.hoodId); } }