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

   1 import { Component, OnInit } from '@angular/core';
   2
   3 import { Friend, FriendService } from '../shared';
   4
   5 @Component({
   6   selector: 'my-friend-list',
   7   template: require('./friend-list.component.html'),
   8   styles: [ require('./friend-list.component.scss') ]
   9 })
  10 export class FriendListComponent implements OnInit {
  11   friends: Friend[];
  12
  13   constructor(private friendService: FriendService) {  }
  14
  15   ngOnInit() {
  16     this.friendService.getFriends().subscribe(
  17       friends => this.friends = friends,
  18
  19       err => alert(err)
  20     );
  21   }
  22
  23   makeFriends() {
  24     this.friendService.makeFriends().subscribe(
  25       status => {
  26         if (status === 409) {
  27           alert('Already made friends!');
  28         } else {
  29           alert('Made friends!');
  30         }
  31       },
  32       error => alert(error)
  33     );
  34   }
  35
  36   quitFriends() {
  37     if (!confirm('Are you sure?')) return;
  38
  39     this.friendService.quitFriends().subscribe(
  40       status => {
  41         alert('Quit friends!');
  42       },
  43       error => alert(error)
  44     );
  45   }
  46 }