client/src/app/admin/users/user-add/user-add.component.ts

   1 import { Component, OnInit } from '@angular/core';
   2 import { FormBuilder, FormGroup } from '@angular/forms';
   3 import { Router } from '@angular/router';
   4
   5 import { UserService } from '../shared';
   6 import { FormReactive, USER_USERNAME, USER_PASSWORD } from '../../../shared';
   7
   8 @Component({
   9   selector: 'my-user-add',
  10   templateUrl: './user-add.component.html'
  11 })
  12 export class UserAddComponent extends FormReactive implements OnInit {
  13   error: string = null;
  14
  15   form: FormGroup;
  16   formErrors = {
  17     'username': '',
  18     'password': ''
  19   };
  20   validationMessages = {
  21     'username': USER_USERNAME.MESSAGES,
  22     'password': USER_PASSWORD.MESSAGES,
  23   };
  24
  25   constructor(
  26     private formBuilder: FormBuilder,
  27     private router: Router,
  28     private userService: UserService
  29   ) {
  30     super();
  31   }
  32
  33   buildForm() {
  34     this.form = this.formBuilder.group({
  35       username: [ '', USER_USERNAME.VALIDATORS ],
  36       password: [ '', USER_PASSWORD.VALIDATORS ],
  37     });
  38
  39     this.form.valueChanges.subscribe(data => this.onValueChanged(data));
  40   }
  41
  42   ngOnInit() {
  43     this.buildForm();
  44   }
  45
  46   addUser() {
  47     this.error = null;
  48
  49     const { username, password } = this.form.value;
  50
  51     this.userService.addUser(username, password).subscribe(
  52       ok => this.router.navigate([ '/admin/users/list' ]),
  53
  54       err => this.error = err.text
  55     );
  56   }
  57 }