client/src/app/admin/friends/friend-list/friend-list.component.ts


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48

import { Component, OnInit } from '@angular/core';
import { ROUTER_DIRECTIVES } from '@angular/router';

import { Friend, FriendService } from '../shared';

@Component({
  selector: 'my-friend-list',
  template: require('./friend-list.component.html'),
  styles: [ require('./friend-list.component.scss') ],
  directives: [ ROUTER_DIRECTIVES ]
})
export class FriendListComponent implements OnInit {
  friends: Friend[];

  constructor(private friendService: FriendService) {  }

  ngOnInit() {
    this.friendService.getFriends().subscribe(
      friends => this.friends = friends,

      err => alert(err)
    );
  }

  makeFriends() {
    this.friendService.makeFriends().subscribe(
      status => {
        if (status === 409) {
          alert('Already made friends!');
        } else {
          alert('Made friends!');
        }
      },
      error => alert(error)
    );
  }

  quitFriends() {
    if (!confirm('Are you sure?')) return;

    this.friendService.quitFriends().subscribe(
      status => {
        alert('Quit friends!');
      },
      error => alert(error)
    );
  }
}