client/src/app/+admin/follows/shared/follow.service.ts

   1 import { HttpClient, HttpParams } from '@angular/common/http'
   2 import { Injectable } from '@angular/core'
   3 import { SortMeta } from 'primeng/primeng'
   4 import 'rxjs/add/operator/catch'
   5 import 'rxjs/add/operator/map'
   6 import { Observable } from 'rxjs/Observable'
   7 import { AccountFollow, ResultList } from '../../../../../../shared'
   8 import { environment } from '../../../../environments/environment'
   9 import { RestExtractor, RestPagination, RestService } from '../../../shared'
  10
  11 @Injectable()
  12 export class FollowService {
  13   private static BASE_APPLICATION_URL = environment.apiUrl + '/api/v1/server'
  14
  15   constructor (
  16     private authHttp: HttpClient,
  17     private restService: RestService,
  18     private restExtractor: RestExtractor
  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<Account>>(FollowService.BASE_APPLICATION_URL + '/following', { params })
  26                         .map(res => this.restExtractor.convertResultListDateToHuman(res))
  27                         .catch(res => this.restExtractor.handleError(res))
  28   }
  29
  30   getFollowers (pagination: RestPagination, sort: SortMeta): Observable<ResultList<AccountFollow>> {
  31     let params = new HttpParams()
  32     params = this.restService.addRestGetParams(params, pagination, sort)
  33
  34     return this.authHttp.get<ResultList<Account>>(FollowService.BASE_APPLICATION_URL + '/followers', { params })
  35       .map(res => this.restExtractor.convertResultListDateToHuman(res))
  36       .catch(res => this.restExtractor.handleError(res))
  37   }
  38
  39   follow (notEmptyHosts: string[]) {
  40     const body = {
  41       hosts: notEmptyHosts
  42     }
  43
  44     return this.authHttp.post(FollowService.BASE_APPLICATION_URL + '/following', body)
  45                         .map(this.restExtractor.extractDataBool)
  46                         .catch(res => this.restExtractor.handleError(res))
  47   }
  48
  49   unfollow (follow: AccountFollow) {
  50     return this.authHttp.delete(FollowService.BASE_APPLICATION_URL + '/following/' + follow.following.id)
  51       .map(this.restExtractor.extractDataBool)
  52       .catch(res => this.restExtractor.handleError(res))
  53   }
  54 }