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

   1 import { Component, OnInit } from '@angular/core';
   2 import { ROUTER_DIRECTIVES } from '@angular/router';
   3
   4 import { Friend, FriendService } from '../shared';
   5
   6 @Component({
   7   selector: 'my-friend-list',
   8   template: require('./friend-list.component.html'),
   9   styles: [ require('./friend-list.component.scss') ],
  10   directives: [ ROUTER_DIRECTIVES ]
  11 })
  12 export class FriendListComponent implements OnInit {
  13   friends: Friend[];
  14
  15   constructor(private friendService: FriendService) {  }
  16
  17   ngOnInit() {
  18     this.friendService.getFriends().subscribe(
  19       friends => this.friends = friends,
  20
  21       err => alert(err)
  22     );
  23   }
  24
  25   makeFriends() {
  26     this.friendService.makeFriends().subscribe(
  27       status => {
  28         if (status === 409) {
  29           alert('Already made friends!');
  30         } else {
  31           alert('Made friends!');
  32         }
  33       },
  34       error => alert(error)
  35     );
  36   }
  37
  38   quitFriends() {
  39     if (!confirm('Are you sure?')) return;
  40
  41     this.friendService.quitFriends().subscribe(
  42       status => {
  43         alert('Quit friends!');
  44       },
  45       error => alert(error)
  46     );
  47   }
  48 }