client/src/app/+my-account/my-account-settings/my-account-change-password/my-account-change-password.component.ts

   1 import { Component, OnInit } from '@angular/core'
   2 import { NotificationsService } from 'angular2-notifications'
   3 import { FormReactive, UserService } from '../../../shared'
   4 import { I18n } from '@ngx-translate/i18n-polyfill'
   5 import { FormValidatorService } from '@app/shared/forms/form-validators/form-validator.service'
   6 import { UserValidatorsService } from '@app/shared/forms/form-validators/user-validators.service'
   7 import { filter } from 'rxjs/operators'
   8 import { AuthService } from '@app/core';
   9 import { User } from '../../../../../../shared';
  10
  11 @Component({
  12   selector: 'my-account-change-password',
  13   templateUrl: './my-account-change-password.component.html',
  14   styleUrls: [ './my-account-change-password.component.scss' ]
  15 })
  16 export class MyAccountChangePasswordComponent extends FormReactive implements OnInit {
  17   error: string = null
  18   user: User = null
  19
  20   constructor (
  21     protected formValidatorService: FormValidatorService,
  22     private userValidatorsService: UserValidatorsService,
  23     private notificationsService: NotificationsService,
  24     private authService: AuthService,
  25     private userService: UserService,
  26     private i18n: I18n
  27   ) {
  28     super()
  29   }
  30
  31   ngOnInit () {
  32     this.buildForm({
  33       'old-password': this.userValidatorsService.USER_PASSWORD,
  34       'new-password': this.userValidatorsService.USER_PASSWORD,
  35       'new-confirmed-password': this.userValidatorsService.USER_CONFIRM_PASSWORD
  36     })
  37
  38     this.user = this.authService.getUser()
  39
  40     const confirmPasswordControl = this.form.get('new-confirmed-password')
  41
  42     confirmPasswordControl.valueChanges
  43                           .pipe(filter(v => v !== this.form.value[ 'new-password' ]))
  44                           .subscribe(() => confirmPasswordControl.setErrors({ matchPassword: true }))
  45   }
  46
  47   checkPassword () {
  48     this.error = null
  49     const oldPassword = this.form.value[ 'old-password' ];
  50
  51     // compare old password
  52     this.authService.login(this.user.account.name, oldPassword)
  53       .subscribe(
  54         () => this.changePassword(),
  55         err => {
  56           if (err.message.indexOf('credentials are invalid') !== -1) this.error = this.i18n('Incorrect old password.')
  57           else this.error = err.message
  58         }
  59       )
  60
  61   }
  62
  63   private changePassword(){
  64     this.userService.changePassword(this.form.value[ 'new-password' ]).subscribe(
  65       () => {
  66         this.notificationsService.success(this.i18n('Success'), this.i18n('Password updated.'))
  67
  68         this.form.reset()
  69       },
  70
  71       err => this.error = err.message
  72     )
  73   }
  74 }