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1 | import { Injectable } from '@angular/core'; | |
2 | ||
3 | import { AuthHttp, RestExtractor, ResultList, User } from '../../../shared'; | |
4 | ||
5 | @Injectable() | |
6 | export class UserService { | |
7 | // TODO: merge this constant with account | |
8 | private static BASE_USERS_URL = '/api/v1/users/'; | |
9 | ||
10 | constructor( | |
11 | private authHttp: AuthHttp, | |
12 | private restExtractor: RestExtractor | |
13 | ) {} | |
14 | ||
15 | addUser(username: string, password: string) { | |
16 | const body = { | |
17 | username, | |
18 | password | |
19 | }; | |
20 | ||
21 | return this.authHttp.post(UserService.BASE_USERS_URL, body) | |
22 | .map(this.restExtractor.extractDataBool) | |
23 | .catch(this.restExtractor.handleError); | |
24 | } | |
25 | ||
26 | getUsers() { | |
27 | return this.authHttp.get(UserService.BASE_USERS_URL) | |
28 | .map(this.restExtractor.extractDataList) | |
29 | .map(this.extractUsers) | |
30 | .catch((res) => this.restExtractor.handleError(res)); | |
31 | } | |
32 | ||
33 | removeUser(user: User) { | |
34 | return this.authHttp.delete(UserService.BASE_USERS_URL + user.id); | |
35 | } | |
36 | ||
37 | private extractUsers(result: ResultList) { | |
38 | const usersJson = result.data; | |
39 | const totalUsers = result.total; | |
40 | const users = []; | |
41 | for (const userJson of usersJson) { | |
42 | users.push(new User(userJson)); | |
43 | } | |
44 | ||
45 | return { users, totalUsers }; | |
46 | } | |
47 | } |