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import { Component, OnInit } from '@angular/core';
import { Friend, FriendService } from '../shared';
@Component({
selector: 'my-friend-list',
templateUrl: './friend-list.component.html',
styleUrls: [ './friend-list.component.scss' ]
})
export class FriendListComponent implements OnInit {
friends: Friend[];
constructor(private friendService: FriendService) { }
ngOnInit() {
this.getFriends();
}
quitFriends() {
if (!confirm('Are you sure?')) return;
this.friendService.quitFriends().subscribe(
status => {
alert('Quit friends!');
this.getFriends();
},
error => alert(error.text)
);
}
private getFriends() {
this.friendService.getFriends().subscribe(
friends => this.friends = friends,
err => alert(err.text)
);
}
}
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