client/src/app/+accounts/accounts.component.ts

   1 import { Component, OnDestroy, OnInit } from '@angular/core'
   2 import { ActivatedRoute } from '@angular/router'
   3 import { AccountService } from '@app/shared/account/account.service'
   4 import { Account } from '@app/shared/account/account.model'
   5 import { RestExtractor, UserService } from '@app/shared'
   6 import { catchError, distinctUntilChanged, map, switchMap, tap } from 'rxjs/operators'
   7 import { Subscription } from 'rxjs'
   8 import { AuthService, Notifier, RedirectService } from '@app/core'
   9 import { User, UserRight } from '../../../../shared'
  10
  11 @Component({
  12   templateUrl: './accounts.component.html',
  13   styleUrls: [ './accounts.component.scss' ]
  14 })
  15 export class AccountsComponent implements OnInit, OnDestroy {
  16   account: Account
  17   user: User
  18
  19   private routeSub: Subscription
  20
  21   constructor (
  22     private route: ActivatedRoute,
  23     private userService: UserService,
  24     private accountService: AccountService,
  25     private notifier: Notifier,
  26     private restExtractor: RestExtractor,
  27     private redirectService: RedirectService,
  28     private authService: AuthService
  29   ) {}
  30
  31   ngOnInit () {
  32     this.routeSub = this.route.params
  33       .pipe(
  34         map(params => params[ 'accountId' ]),
  35         distinctUntilChanged(),
  36         switchMap(accountId => this.accountService.getAccount(accountId)),
  37         tap(account => this.getUserIfNeeded(account)),
  38         catchError(err => this.restExtractor.redirectTo404IfNotFound(err, [ 400, 404 ]))
  39       )
  40       .subscribe(
  41         account => this.account = account,
  42
  43         err => this.notifier.error(err.message)
  44       )
  45   }
  46
  47   ngOnDestroy () {
  48     if (this.routeSub) this.routeSub.unsubscribe()
  49   }
  50
  51   onUserChanged () {
  52     this.getUserIfNeeded(this.account)
  53   }
  54
  55   onUserDeleted () {
  56     this.redirectService.redirectToHomepage()
  57   }
  58
  59   private getUserIfNeeded (account: Account) {
  60     if (!account.userId) return
  61     if (!this.authService.isLoggedIn()) return
  62
  63     const user = this.authService.getUser()
  64     if (user.hasRight(UserRight.MANAGE_USERS)) {
  65       this.userService.getUser(account.userId)
  66           .subscribe(
  67             user => this.user = user,
  68
  69             err => this.notifier.error(err.message)
  70           )
  71     }
  72   }
  73 }