client/src/app/+admin/follows/shared/follow.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 { SortMeta } from 'primeng/primeng'
   5 import { Observable } from 'rxjs'
   6 import { AccountFollow, ResultList } from '../../../../../../shared'
   7 import { environment } from '../../../../environments/environment'
   8 import { RestExtractor, RestPagination, RestService } from '../../../shared'
   9
  10 @Injectable()
  11 export class FollowService {
  12   private static BASE_APPLICATION_URL = environment.apiUrl + '/api/v1/server'
  13
  14   constructor (
  15     private authHttp: HttpClient,
  16     private restService: RestService,
  17     private restExtractor: RestExtractor
  18   ) {
  19   }
  20
  21   getFollowing (pagination: RestPagination, sort: SortMeta): Observable<ResultList<AccountFollow>> {
  22     let params = new HttpParams()
  23     params = this.restService.addRestGetParams(params, pagination, sort)
  24
  25     return this.authHttp.get<ResultList<AccountFollow>>(FollowService.BASE_APPLICATION_URL + '/following', { params })
  26                .pipe(
  27                  map(res => this.restExtractor.convertResultListDateToHuman(res)),
  28                  catchError(res => this.restExtractor.handleError(res))
  29                )
  30   }
  31
  32   getFollowers (pagination: RestPagination, sort: SortMeta): Observable<ResultList<AccountFollow>> {
  33     let params = new HttpParams()
  34     params = this.restService.addRestGetParams(params, pagination, sort)
  35
  36     return this.authHttp.get<ResultList<AccountFollow>>(FollowService.BASE_APPLICATION_URL + '/followers', { params })
  37                .pipe(
  38                  map(res => this.restExtractor.convertResultListDateToHuman(res)),
  39                  catchError(res => this.restExtractor.handleError(res))
  40                )
  41   }
  42
  43   follow (notEmptyHosts: string[]) {
  44     const body = {
  45       hosts: notEmptyHosts
  46     }
  47
  48     return this.authHttp.post(FollowService.BASE_APPLICATION_URL + '/following', body)
  49                .pipe(
  50                  map(this.restExtractor.extractDataBool),
  51                  catchError(res => this.restExtractor.handleError(res))
  52                )
  53   }
  54
  55   unfollow (follow: AccountFollow) {
  56     return this.authHttp.delete(FollowService.BASE_APPLICATION_URL + '/following/' + follow.following.host)
  57                .pipe(
  58                  map(this.restExtractor.extractDataBool),
  59                  catchError(res => this.restExtractor.handleError(res))
  60                )
  61   }
  62 }