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

   1 import { Component, OnInit } from '@angular/core'
   2 import { SortMeta } from 'primeng/primeng'
   3
   4 import { NotificationsService } from 'angular2-notifications'
   5
   6 import { ConfirmService } from '../../../core'
   7 import { RestTable, RestPagination, User } from '../../../shared'
   8 import { UserService } from '../shared'
   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: 'id', order: 1 }
  20   pagination: RestPagination = { count: this.rowsPerPage, start: 0 }
  21
  22   constructor (
  23     private notificationsService: NotificationsService,
  24     private confirmService: ConfirmService,
  25     private userService: UserService
  26   ) {
  27     super()
  28   }
  29
  30   ngOnInit () {
  31     this.loadData()
  32   }
  33
  34   removeUser (user: User) {
  35     if (user.username === 'root') {
  36       this.notificationsService.error('Error', 'You cannot delete root.')
  37       return
  38     }
  39
  40     this.confirmService.confirm('Do you really want to delete this user?', 'Delete').subscribe(
  41       res => {
  42         if (res === false) return
  43
  44         this.userService.removeUser(user).subscribe(
  45           () => {
  46             this.notificationsService.success('Success', `User ${user.username} deleted.`)
  47             this.loadData()
  48           },
  49
  50           err => this.notificationsService.error('Error', err.message)
  51         )
  52       }
  53     )
  54   }
  55
  56   getRouterUserEditLink (user: User) {
  57     return [ '/admin', 'users', user.id, 'update' ]
  58   }
  59
  60   protected loadData () {
  61     this.userService.getUsers(this.pagination, this.sort)
  62                     .subscribe(
  63                       resultList => {
  64                         this.users = resultList.data
  65                         this.totalRecords = resultList.total
  66                       },
  67
  68                       err => this.notificationsService.error('Error', err.message)
  69                     )
  70   }
  71 }