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

   1 import { Component, OnInit, ViewChild } 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 import { NgbModalRef } from '@ng-bootstrap/ng-bootstrap/modal/modal-ref'
  10 import { UserBanModalComponent } from '@app/+admin/users/user-list/user-ban-modal.component'
  11
  12 @Component({
  13   selector: 'my-user-list',
  14   templateUrl: './user-list.component.html',
  15   styleUrls: [ './user-list.component.scss' ]
  16 })
  17 export class UserListComponent extends RestTable implements OnInit {
  18   @ViewChild('userBanModal') userBanModal: UserBanModalComponent
  19
  20   users: User[] = []
  21   totalRecords = 0
  22   rowsPerPage = 10
  23   sort: SortMeta = { field: 'createdAt', order: 1 }
  24   pagination: RestPagination = { count: this.rowsPerPage, start: 0 }
  25   userActions: DropdownAction<User>[] = []
  26
  27   private userToBan: User
  28   private openedModal: NgbModalRef
  29
  30   constructor (
  31     private notificationsService: NotificationsService,
  32     private confirmService: ConfirmService,
  33     private userService: UserService,
  34     private i18n: I18n
  35   ) {
  36     super()
  37
  38     this.userActions = [
  39       {
  40         label: this.i18n('Edit'),
  41         linkBuilder: this.getRouterUserEditLink
  42       },
  43       {
  44         label: this.i18n('Delete'),
  45         handler: user => this.removeUser(user)
  46       },
  47       {
  48         label: this.i18n('Ban'),
  49         handler: user => this.openBanUserModal(user),
  50         isDisplayed: user => !user.blocked
  51       },
  52       {
  53         label: this.i18n('Unban'),
  54         handler: user => this.unbanUser(user),
  55         isDisplayed: user => user.blocked
  56       }
  57     ]
  58   }
  59
  60   ngOnInit () {
  61     this.loadSort()
  62   }
  63
  64   hideBanUserModal () {
  65     this.userToBan = undefined
  66     this.openedModal.close()
  67   }
  68
  69   openBanUserModal (user: User) {
  70     if (user.username === 'root') {
  71       this.notificationsService.error(this.i18n('Error'), this.i18n('You cannot ban root.'))
  72       return
  73     }
  74
  75     this.userBanModal.openModal(user)
  76   }
  77
  78   onUserBanned () {
  79     this.loadData()
  80   }
  81
  82   async unbanUser (user: User) {
  83     const message = this.i18n('Do you really want to unban {{username}}?', { username: user.username })
  84     const res = await this.confirmService.confirm(message, this.i18n('Unban'))
  85     if (res === false) return
  86
  87     this.userService.unbanUser(user)
  88       .subscribe(
  89         () => {
  90           this.notificationsService.success(
  91             this.i18n('Success'),
  92             this.i18n('User {{username}} unbanned.', { username: user.username })
  93           )
  94           this.loadData()
  95         },
  96
  97         err => this.notificationsService.error(this.i18n('Error'), err.message)
  98       )
  99   }
 100
 101   async removeUser (user: User) {
 102     if (user.username === 'root') {
 103       this.notificationsService.error(this.i18n('Error'), this.i18n('You cannot delete root.'))
 104       return
 105     }
 106
 107     const res = await this.confirmService.confirm(this.i18n('Do you really want to delete this user?'), this.i18n('Delete'))
 108     if (res === false) return
 109
 110     this.userService.removeUser(user).subscribe(
 111       () => {
 112         this.notificationsService.success(
 113           this.i18n('Success'),
 114           this.i18n('User {{username}} deleted.', { username: user.username })
 115         )
 116         this.loadData()
 117       },
 118
 119       err => this.notificationsService.error(this.i18n('Error'), err.message)
 120     )
 121   }
 122
 123   getRouterUserEditLink (user: User) {
 124     return [ '/admin', 'users', 'update', user.id ]
 125   }
 126
 127   protected loadData () {
 128     this.userService.getUsers(this.pagination, this.sort)
 129                     .subscribe(
 130                       resultList => {
 131                         this.users = resultList.data
 132                         this.totalRecords = resultList.total
 133                       },
 134
 135                       err => this.notificationsService.error(this.i18n('Error'), err.message)
 136                     )
 137   }
 138 }