client/src/app/+admin/users/user-list/user-list.component.ts

   1 import { Component, OnInit } from '@angular/core'
   2 import { NotificationsService } from 'angular2-notifications'
   3 import { SortMeta } from 'primeng/components/common/sortmeta'
   4 import { ConfirmService } from '../../../core'
   5 import { RestPagination, RestTable, User } from '../../../shared'
   6 import { UserService } from '../shared'
   7 import { I18n } from '@ngx-translate/i18n-polyfill'
   8 import { DropdownAction } from '@app/shared/buttons/action-dropdown.component'
   9
  10 @Component({
  11   selector: 'my-user-list',
  12   templateUrl: './user-list.component.html',
  13   styleUrls: [ './user-list.component.scss' ]
  14 })
  15 export class UserListComponent extends RestTable implements OnInit {
  16   users: User[] = []
  17   totalRecords = 0
  18   rowsPerPage = 10
  19   sort: SortMeta = { field: 'createdAt', order: 1 }
  20   pagination: RestPagination = { count: this.rowsPerPage, start: 0 }
  21   userActions: DropdownAction<User>[] = []
  22
  23   constructor (
  24     private notificationsService: NotificationsService,
  25     private confirmService: ConfirmService,
  26     private userService: UserService,
  27     private i18n: I18n
  28   ) {
  29     super()
  30
  31     this.userActions = [
  32       {
  33         type: 'edit',
  34         linkBuilder: this.getRouterUserEditLink
  35       },
  36       {
  37         type: 'delete',
  38         handler: user => this.removeUser(user)
  39       }
  40     ]
  41   }
  42
  43   ngOnInit () {
  44     this.loadSort()
  45   }
  46
  47   async removeUser (user: User) {
  48     if (user.username === 'root') {
  49       this.notificationsService.error(this.i18n('Error'), this.i18n('You cannot delete root.'))
  50       return
  51     }
  52
  53     const res = await this.confirmService.confirm(this.i18n('Do you really want to delete this user?'), this.i18n('Delete'))
  54     if (res === false) return
  55
  56     this.userService.removeUser(user).subscribe(
  57       () => {
  58         this.notificationsService.success(
  59           this.i18n('Success'),
  60           this.i18n('User {{username}} deleted.', { username: user.username })
  61         )
  62         this.loadData()
  63       },
  64
  65       err => this.notificationsService.error(this.i18n('Error'), err.message)
  66     )
  67   }
  68
  69   getRouterUserEditLink (user: User) {
  70     return [ '/admin', 'users', 'update', user.id ]
  71   }
  72
  73   protected loadData () {
  74     this.userService.getUsers(this.pagination, this.sort)
  75                     .subscribe(
  76                       resultList => {
  77                         this.users = resultList.data
  78                         this.totalRecords = resultList.total
  79                       },
  80
  81                       err => this.notificationsService.error(this.i18n('Error'), err.message)
  82                     )
  83   }
  84 }