client/src/app/+admin/users/shared/user.service.ts

   1 import { catchError, map } from 'rxjs/operators'
   2 import { HttpClient, HttpParams } from '@angular/common/http'
   3 import { Injectable } from '@angular/core'
   4 import { BytesPipe } from 'ngx-pipes'
   5 import { SortMeta } from 'primeng/components/common/sortmeta'
   6 import { Observable } from 'rxjs'
   7 import { ResultList, UserCreate, UserUpdate, User, UserRole } from '../../../../../../shared'
   8 import { environment } from '../../../../environments/environment'
   9 import { RestExtractor, RestPagination, RestService } from '../../../shared'
  10 import { I18n } from '@ngx-translate/i18n-polyfill'
  11
  12 @Injectable()
  13 export class UserService {
  14   private static BASE_USERS_URL = environment.apiUrl + '/api/v1/users/'
  15   private bytesPipe = new BytesPipe()
  16
  17   constructor (
  18     private authHttp: HttpClient,
  19     private restService: RestService,
  20     private restExtractor: RestExtractor,
  21     private i18n: I18n
  22   ) { }
  23
  24   addUser (userCreate: UserCreate) {
  25     return this.authHttp.post(UserService.BASE_USERS_URL, userCreate)
  26                .pipe(
  27                  map(this.restExtractor.extractDataBool),
  28                  catchError(err => this.restExtractor.handleError(err))
  29                )
  30   }
  31
  32   updateUser (userId: number, userUpdate: UserUpdate) {
  33     return this.authHttp.put(UserService.BASE_USERS_URL + userId, userUpdate)
  34                .pipe(
  35                  map(this.restExtractor.extractDataBool),
  36                  catchError(err => this.restExtractor.handleError(err))
  37                )
  38   }
  39
  40   getUser (userId: number) {
  41     return this.authHttp.get<User>(UserService.BASE_USERS_URL + userId)
  42                .pipe(catchError(err => this.restExtractor.handleError(err)))
  43   }
  44
  45   getUsers (pagination: RestPagination, sort: SortMeta): Observable<ResultList<User>> {
  46     let params = new HttpParams()
  47     params = this.restService.addRestGetParams(params, pagination, sort)
  48
  49     return this.authHttp.get<ResultList<User>>(UserService.BASE_USERS_URL, { params })
  50                .pipe(
  51                  map(res => this.restExtractor.convertResultListDateToHuman(res)),
  52                  map(res => this.restExtractor.applyToResultListData(res, this.formatUser.bind(this))),
  53                  catchError(err => this.restExtractor.handleError(err))
  54                )
  55   }
  56
  57   removeUser (user: User) {
  58     return this.authHttp.delete(UserService.BASE_USERS_URL + user.id)
  59                .pipe(catchError(err => this.restExtractor.handleError(err)))
  60   }
  61
  62   banUser (user: User, reason?: string) {
  63     const body = reason ? { reason } : {}
  64
  65     return this.authHttp.post(UserService.BASE_USERS_URL + user.id + '/block', body)
  66                .pipe(catchError(err => this.restExtractor.handleError(err)))
  67   }
  68
  69   unbanUser (user: User) {
  70     return this.authHttp.post(UserService.BASE_USERS_URL + user.id + '/unblock', {})
  71                .pipe(catchError(err => this.restExtractor.handleError(err)))
  72   }
  73
  74   private formatUser (user: User) {
  75     let videoQuota
  76     if (user.videoQuota === -1) {
  77       videoQuota = this.i18n('Unlimited')
  78     } else {
  79       videoQuota = this.bytesPipe.transform(user.videoQuota, 0)
  80     }
  81
  82     const videoQuotaUsed = this.bytesPipe.transform(user.videoQuotaUsed, 0)
  83
  84     const roleLabels: { [ id in UserRole ]: string } = {
  85       [UserRole.USER]: this.i18n('User'),
  86       [UserRole.ADMINISTRATOR]: this.i18n('Administrator'),
  87       [UserRole.MODERATOR]: this.i18n('Moderator')
  88     }
  89
  90     return Object.assign(user, {
  91       roleLabel: roleLabels[user.role],
  92       videoQuota,
  93       videoQuotaUsed
  94     })
  95   }
  96 }