Fix broken playlist api

1 files changed, 42 insertions, 4 deletions

diff --git a/client/src/app/shared/video-playlist/video-playlist.service.ts b/client/src/app/shared/video-playlist/video-playlist.service.ts
index da7437507..b93a19356 100644
--- a/client/src/app/shared/video-playlist/video-playlist.service.ts
+++ b/client/src/app/shared/video-playlist/video-playlist.service.ts
@@ -18,6 +18,9 @@ import { Account } from '@app/shared/account/account.model'
 import { RestService } from '@app/shared/rest'
 import { VideoExistInPlaylist } from '@shared/models/videos/playlist/video-exist-in-playlist.model'
 import { VideoPlaylistReorder } from '@shared/models/videos/playlist/video-playlist-reorder.model'
+import { ComponentPagination } from '@app/shared/rest/component-pagination.model'
+import { VideoPlaylistElement as ServerVideoPlaylistElement } from '@shared/models/videos/playlist/video-playlist-element.model'
+import { VideoPlaylistElement } from '@app/shared/video-playlist/video-playlist-element.model'
 
 @Injectable()
 export class VideoPlaylistService {
@@ -110,16 +113,16 @@ export class VideoPlaylistService {
                )
   }
 
-  updateVideoOfPlaylist (playlistId: number, videoId: number, body: VideoPlaylistElementUpdate) {
-    return this.authHttp.put(VideoPlaylistService.BASE_VIDEO_PLAYLIST_URL + playlistId + '/videos/' + videoId, body)
+  updateVideoOfPlaylist (playlistId: number, playlistElementId: number, body: VideoPlaylistElementUpdate) {
+    return this.authHttp.put(VideoPlaylistService.BASE_VIDEO_PLAYLIST_URL + playlistId + '/videos/' + playlistElementId, body)
                .pipe(
                  map(this.restExtractor.extractDataBool),
                  catchError(err => this.restExtractor.handleError(err))
                )
   }
 
-  removeVideoFromPlaylist (playlistId: number, videoId: number) {
-    return this.authHttp.delete(VideoPlaylistService.BASE_VIDEO_PLAYLIST_URL + playlistId + '/videos/' + videoId)
+  removeVideoFromPlaylist (playlistId: number, playlistElementId: number) {
+    return this.authHttp.delete(VideoPlaylistService.BASE_VIDEO_PLAYLIST_URL + playlistId + '/videos/' + playlistElementId)
                .pipe(
                  map(this.restExtractor.extractDataBool),
                  catchError(err => this.restExtractor.handleError(err))
@@ -139,6 +142,24 @@ export class VideoPlaylistService {
                )
   }
 
+  getPlaylistVideos (
+    videoPlaylistId: number | string,
+    componentPagination: ComponentPagination
+  ): Observable<ResultList<VideoPlaylistElement>> {
+    const path = VideoPlaylistService.BASE_VIDEO_PLAYLIST_URL + videoPlaylistId + '/videos'
+    const pagination = this.restService.componentPaginationToRestPagination(componentPagination)
+
+    let params = new HttpParams()
+    params = this.restService.addRestGetParams(params, pagination)
+
+    return this.authHttp
+               .get<ResultList<ServerVideoPlaylistElement>>(path, { params })
+               .pipe(
+                 switchMap(res => this.extractVideoPlaylistElements(res)),
+                 catchError(err => this.restExtractor.handleError(err))
+               )
+  }
+
   doesVideoExistInPlaylist (videoId: number) {
     this.videoExistsInPlaylistSubject.next(videoId)
 
@@ -167,6 +188,23 @@ export class VideoPlaylistService {
                .pipe(map(translations => new VideoPlaylist(playlist, translations)))
   }
 
+  extractVideoPlaylistElements (result: ResultList<ServerVideoPlaylistElement>) {
+    return this.serverService.localeObservable
+               .pipe(
+                 map(translations => {
+                   const elementsJson = result.data
+                   const total = result.total
+                   const elements: VideoPlaylistElement[] = []
+
+                   for (const elementJson of elementsJson) {
+                     elements.push(new VideoPlaylistElement(elementJson, translations))
+                   }
+
+                   return { total, data: elements }
+                 })
+               )
+  }
+
   private doVideosExistInPlaylist (videoIds: number[]): Observable<VideoExistInPlaylist> {
     const url = VideoPlaylistService.MY_VIDEO_PLAYLIST_URL + 'videos-exist'
     let params = new HttpParams()