client/src/app/admin/users/shared/user.service.ts

   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 }