Introduce playlist command

15 files changed, 535 insertions, 706 deletions

diff --git a/server/tests/api/activitypub/client.ts b/server/tests/api/activitypub/client.ts
index be94e219c..e8536a214 100644
--- a/server/tests/api/activitypub/client.ts
+++ b/server/tests/api/activitypub/client.ts
@@ -6,7 +6,6 @@ import { VideoPlaylistPrivacy } from '@shared/models'
 import { HttpStatusCode } from '../../../../shared/core-utils/miscs/http-error-codes'
 import {
   cleanupTests,
-  createVideoPlaylist,
   doubleFollow,
   flushAndRunMultipleServers,
   makeActivityPubGetRequest,
@@ -74,9 +73,8 @@ describe('Test activitypub', function () {
     }
 
     {
-      const playlistAttrs = { displayName: 'playlist', privacy: VideoPlaylistPrivacy.PUBLIC, videoChannelId: servers[0].videoChannel.id }
-      const resCreate = await createVideoPlaylist({ url: servers[0].url, token: servers[0].accessToken, playlistAttrs })
-      playlist = resCreate.body.videoPlaylist
+      const attributes = { displayName: 'playlist', privacy: VideoPlaylistPrivacy.PUBLIC, videoChannelId: servers[0].videoChannel.id }
+      playlist = await servers[0].playlistsCommand.create({ attributes })
     }
 
     await doubleFollow(servers[0], servers[1])
diff --git a/server/tests/api/activitypub/refresher.ts b/server/tests/api/activitypub/refresher.ts
index 0d5452ea4..f295dfab7 100644
--- a/server/tests/api/activitypub/refresher.ts
+++ b/server/tests/api/activitypub/refresher.ts
@@ -5,12 +5,10 @@ import { HttpStatusCode } from '@shared/core-utils'
 import {
   cleanupTests,
   closeAllSequelize,
-  createVideoPlaylist,
   doubleFollow,
   flushAndRunMultipleServers,
   generateUserAccessToken,
   getVideo,
-  getVideoPlaylist,
   killallServers,
   reRunServer,
   ServerInfo,
@@ -58,15 +56,15 @@ describe('Test AP refresher', function () {
     }
 
     {
-      const playlistAttrs = { displayName: 'playlist1', privacy: VideoPlaylistPrivacy.PUBLIC, videoChannelId: servers[1].videoChannel.id }
-      const res = await createVideoPlaylist({ url: servers[1].url, token: servers[1].accessToken, playlistAttrs })
-      playlistUUID1 = res.body.videoPlaylist.uuid
+      const attributes = { displayName: 'playlist1', privacy: VideoPlaylistPrivacy.PUBLIC, videoChannelId: servers[1].videoChannel.id }
+      const created = await servers[1].playlistsCommand.create({ attributes })
+      playlistUUID1 = created.uuid
     }
 
     {
-      const playlistAttrs = { displayName: 'playlist2', privacy: VideoPlaylistPrivacy.PUBLIC, videoChannelId: servers[1].videoChannel.id }
-      const res = await createVideoPlaylist({ url: servers[1].url, token: servers[1].accessToken, playlistAttrs })
-      playlistUUID2 = res.body.videoPlaylist.uuid
+      const attributes = { displayName: 'playlist2', privacy: VideoPlaylistPrivacy.PUBLIC, videoChannelId: servers[1].videoChannel.id }
+      const created = await servers[1].playlistsCommand.create({ attributes })
+      playlistUUID2 = created.uuid
     }
 
     await doubleFollow(servers[0], servers[1])
@@ -144,13 +142,13 @@ describe('Test AP refresher', function () {
       // Change UUID so the remote server returns a 404
       await setPlaylistField(servers[1].internalServerNumber, playlistUUID2, 'uuid', '304afe4f-39f9-4d49-8ed7-ac57b86b178e')
 
-      await getVideoPlaylist(servers[0].url, playlistUUID1)
-      await getVideoPlaylist(servers[0].url, playlistUUID2)
+      await servers[0].playlistsCommand.get({ playlistId: playlistUUID1 })
+      await servers[0].playlistsCommand.get({ playlistId: playlistUUID2 })
 
       await waitJobs(servers)
 
-      await getVideoPlaylist(servers[0].url, playlistUUID1, HttpStatusCode.OK_200)
-      await getVideoPlaylist(servers[0].url, playlistUUID2, HttpStatusCode.NOT_FOUND_404)
+      await servers[0].playlistsCommand.get({ playlistId: playlistUUID1, expectedStatus: HttpStatusCode.OK_200 })
+      await servers[0].playlistsCommand.get({ playlistId: playlistUUID2, expectedStatus: HttpStatusCode.NOT_FOUND_404 })
     })
   })
 
diff --git a/server/tests/api/check-params/services.ts b/server/tests/api/check-params/services.ts
index 514e3da70..595fab70d 100644
--- a/server/tests/api/check-params/services.ts
+++ b/server/tests/api/check-params/services.ts
@@ -1,19 +1,17 @@
 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
 
 import 'mocha'
-
+import { VideoPlaylistPrivacy } from '@shared/models'
+import { HttpStatusCode } from '../../../../shared/core-utils/miscs/http-error-codes'
 import {
   cleanupTests,
   flushAndRunServer,
   makeGetRequest,
   ServerInfo,
   setAccessTokensToServers,
-  uploadVideo,
-  createVideoPlaylist,
-  setDefaultVideoChannel
+  setDefaultVideoChannel,
+  uploadVideo
 } from '../../../../shared/extra-utils'
-import { VideoPlaylistPrivacy } from '@shared/models'
-import { HttpStatusCode } from '../../../../shared/core-utils/miscs/http-error-codes'
 
 describe('Test services API validators', function () {
   let server: ServerInfo
@@ -34,17 +32,15 @@ describe('Test services API validators', function () {
     }
 
     {
-      const res = await createVideoPlaylist({
-        url: server.url,
-        token: server.accessToken,
-        playlistAttrs: {
+      const created = await server.playlistsCommand.create({
+        attributes: {
           displayName: 'super playlist',
           privacy: VideoPlaylistPrivacy.PUBLIC,
           videoChannelId: server.videoChannel.id
         }
       })
 
-      playlistUUID = res.body.videoPlaylist.uuid
+      playlistUUID = created.uuid
     }
   })
 
diff --git a/server/tests/api/check-params/video-playlists.ts b/server/tests/api/check-params/video-playlists.ts
index 18253d11a..1c507a047 100644
--- a/server/tests/api/check-params/video-playlists.ts
+++ b/server/tests/api/check-params/video-playlists.ts
@@ -1,29 +1,29 @@
 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
 
 import 'mocha'
-import { VideoPlaylistCreateResult, VideoPlaylistPrivacy, VideoPlaylistType } from '@shared/models'
+import {
+  VideoPlaylistCreate,
+  VideoPlaylistCreateResult,
+  VideoPlaylistElementCreate,
+  VideoPlaylistElementUpdate,
+  VideoPlaylistPrivacy,
+  VideoPlaylistReorder,
+  VideoPlaylistType
+} from '@shared/models'
 import { HttpStatusCode } from '../../../../shared/core-utils/miscs/http-error-codes'
 import {
-  addVideoInPlaylist,
   checkBadCountPagination,
   checkBadSortPagination,
   checkBadStartPagination,
   cleanupTests,
-  createVideoPlaylist,
-  deleteVideoPlaylist,
   flushAndRunServer,
   generateUserAccessToken,
-  getAccountPlaylistsListWithToken,
-  getVideoPlaylist,
   immutableAssign,
   makeGetRequest,
-  removeVideoFromPlaylist,
-  reorderVideosPlaylist,
+  PlaylistsCommand,
   ServerInfo,
   setAccessTokensToServers,
   setDefaultVideoChannel,
-  updateVideoPlaylist,
-  updateVideoPlaylistElement,
   uploadVideoAndGetId
 } from '../../../../shared/extra-utils'
 
@@ -36,7 +36,9 @@ describe('Test video playlists API validator', function () {
 
   let watchLaterPlaylistId: number
   let videoId: number
-  let playlistElementId: number
+  let elementId: number
+
+  let command: PlaylistsCommand
 
   // ---------------------------------------------------------------
 
@@ -51,34 +53,37 @@ describe('Test video playlists API validator', function () {
     userAccessToken = await generateUserAccessToken(server, 'user1')
     videoId = (await uploadVideoAndGetId({ server, videoName: 'video 1' })).id
 
+    command = server.playlistsCommand
+
     {
-      const res = await getAccountPlaylistsListWithToken(server.url, server.accessToken, 'root', 0, 5, VideoPlaylistType.WATCH_LATER)
-      watchLaterPlaylistId = res.body.data[0].id
+      const { data } = await command.listByAccount({
+        token: server.accessToken,
+        handle: 'root',
+        start: 0,
+        count: 5,
+        playlistType: VideoPlaylistType.WATCH_LATER
+      })
+      watchLaterPlaylistId = data[0].id
     }
 
     {
-      const res = await createVideoPlaylist({
-        url: server.url,
-        token: server.accessToken,
-        playlistAttrs: {
+      playlist = await command.create({
+        attributes: {
           displayName: 'super playlist',
           privacy: VideoPlaylistPrivacy.PUBLIC,
           videoChannelId: server.videoChannel.id
         }
       })
-      playlist = res.body.videoPlaylist
     }
 
     {
-      const res = await createVideoPlaylist({
-        url: server.url,
-        token: server.accessToken,
-        playlistAttrs: {
+      const created = await command.create({
+        attributes: {
           displayName: 'private',
           privacy: VideoPlaylistPrivacy.PRIVATE
         }
       })
-      privatePlaylistUUID = res.body.videoPlaylist.uuid
+      privatePlaylistUUID = created.uuid
     }
   })
 
@@ -163,47 +168,50 @@ describe('Test video playlists API validator', function () {
 
   describe('When getting a video playlist', function () {
     it('Should fail with a bad id or uuid', async function () {
-      await getVideoPlaylist(server.url, 'toto', HttpStatusCode.BAD_REQUEST_400)
+      await command.get({ playlistId: 'toto', expectedStatus: HttpStatusCode.BAD_REQUEST_400 })
     })
 
     it('Should fail with an unknown playlist', async function () {
-      await getVideoPlaylist(server.url, 42, HttpStatusCode.NOT_FOUND_404)
+      await command.get({ playlistId: 42, expectedStatus: HttpStatusCode.NOT_FOUND_404 })
     })
 
     it('Should fail to get an unlisted playlist with the number id', async function () {
-      const res = await createVideoPlaylist({
-        url: server.url,
-        token: server.accessToken,
-        playlistAttrs: {
+      const playlist = await command.create({
+        attributes: {
           displayName: 'super playlist',
           videoChannelId: server.videoChannel.id,
           privacy: VideoPlaylistPrivacy.UNLISTED
         }
       })
-      const playlist = res.body.videoPlaylist
 
-      await getVideoPlaylist(server.url, playlist.id, HttpStatusCode.NOT_FOUND_404)
-      await getVideoPlaylist(server.url, playlist.uuid, HttpStatusCode.OK_200)
+      await command.get({ playlistId: playlist.id, expectedStatus: HttpStatusCode.NOT_FOUND_404 })
+      await command.get({ playlistId: playlist.uuid, expectedStatus: HttpStatusCode.OK_200 })
     })
 
     it('Should succeed with the correct params', async function () {
-      await getVideoPlaylist(server.url, playlist.uuid, HttpStatusCode.OK_200)
+      await command.get({ playlistId: playlist.uuid, expectedStatus: HttpStatusCode.OK_200 })
     })
   })
 
   describe('When creating/updating a video playlist', function () {
-    const getBase = (playlistAttrs: any = {}, wrapper: any = {}) => {
-      return Object.assign({
-        expectedStatus: HttpStatusCode.BAD_REQUEST_400,
-        url: server.url,
-        token: server.accessToken,
-        playlistAttrs: Object.assign({
+    const getBase = (
+      attributes?: Partial<VideoPlaylistCreate>,
+      wrapper?: Partial<Parameters<PlaylistsCommand['create']>[0]>
+    ) => {
+      return {
+        attributes: {
           displayName: 'display name',
           privacy: VideoPlaylistPrivacy.UNLISTED,
           thumbnailfile: 'thumbnail.jpg',
-          videoChannelId: server.videoChannel.id
-        }, playlistAttrs)
-      }, wrapper)
+          videoChannelId: server.videoChannel.id,
+
+          ...attributes
+        },
+
+        expectedStatus: HttpStatusCode.BAD_REQUEST_400,
+
+        ...wrapper
+      }
     }
     const getUpdate = (params: any, playlistId: number | string) => {
       return immutableAssign(params, { playlistId: playlistId })
@@ -212,86 +220,86 @@ describe('Test video playlists API validator', function () {
     it('Should fail with an unauthenticated user', async function () {
       const params = getBase({}, { token: null, expectedStatus: HttpStatusCode.UNAUTHORIZED_401 })
 
-      await createVideoPlaylist(params)
-      await updateVideoPlaylist(getUpdate(params, playlist.shortUUID))
+      await command.create(params)
+      await command.update(getUpdate(params, playlist.shortUUID))
     })
 
     it('Should fail without displayName', async function () {
       const params = getBase({ displayName: undefined })
 
-      await createVideoPlaylist(params)
+      await command.create(params)
     })
 
     it('Should fail with an incorrect display name', async function () {
       const params = getBase({ displayName: 's'.repeat(300) })
 
-      await createVideoPlaylist(params)
-      await updateVideoPlaylist(getUpdate(params, playlist.shortUUID))
+      await command.create(params)
+      await command.update(getUpdate(params, playlist.shortUUID))
     })
 
     it('Should fail with an incorrect description', async function () {
       const params = getBase({ description: 't' })
 
-      await createVideoPlaylist(params)
-      await updateVideoPlaylist(getUpdate(params, playlist.shortUUID))
+      await command.create(params)
+      await command.update(getUpdate(params, playlist.shortUUID))
     })
 
     it('Should fail with an incorrect privacy', async function () {
       const params = getBase({ privacy: 45 })
 
-      await createVideoPlaylist(params)
-      await updateVideoPlaylist(getUpdate(params, playlist.shortUUID))
+      await command.create(params)
+      await command.update(getUpdate(params, playlist.shortUUID))
     })
 
     it('Should fail with an unknown video channel id', async function () {
       const params = getBase({ videoChannelId: 42 }, { expectedStatus: HttpStatusCode.NOT_FOUND_404 })
 
-      await createVideoPlaylist(params)
-      await updateVideoPlaylist(getUpdate(params, playlist.shortUUID))
+      await command.create(params)
+      await command.update(getUpdate(params, playlist.shortUUID))
     })
 
     it('Should fail with an incorrect thumbnail file', async function () {
       const params = getBase({ thumbnailfile: 'video_short.mp4' })
 
-      await createVideoPlaylist(params)
-      await updateVideoPlaylist(getUpdate(params, playlist.shortUUID))
+      await command.create(params)
+      await command.update(getUpdate(params, playlist.shortUUID))
     })
 
     it('Should fail with a thumbnail file too big', async function () {
       const params = getBase({ thumbnailfile: 'preview-big.png' })
 
-      await createVideoPlaylist(params)
-      await updateVideoPlaylist(getUpdate(params, playlist.shortUUID))
+      await command.create(params)
+      await command.update(getUpdate(params, playlist.shortUUID))
     })
 
     it('Should fail to set "public" a playlist not assigned to a channel', async function () {
       const params = getBase({ privacy: VideoPlaylistPrivacy.PUBLIC, videoChannelId: undefined })
-      const params2 = getBase({ privacy: VideoPlaylistPrivacy.PUBLIC, videoChannelId: 'null' })
-      const params3 = getBase({ privacy: undefined, videoChannelId: 'null' })
+      const params2 = getBase({ privacy: VideoPlaylistPrivacy.PUBLIC, videoChannelId: 'null' as any })
+      const params3 = getBase({ privacy: undefined, videoChannelId: 'null' as any })
 
-      await createVideoPlaylist(params)
-      await createVideoPlaylist(params2)
-      await updateVideoPlaylist(getUpdate(params, privatePlaylistUUID))
-      await updateVideoPlaylist(getUpdate(params2, playlist.shortUUID))
-      await updateVideoPlaylist(getUpdate(params3, playlist.shortUUID))
+      await command.create(params)
+      await command.create(params2)
+      await command.update(getUpdate(params, privatePlaylistUUID))
+      await command.update(getUpdate(params2, playlist.shortUUID))
+      await command.update(getUpdate(params3, playlist.shortUUID))
     })
 
     it('Should fail with an unknown playlist to update', async function () {
-      await updateVideoPlaylist(getUpdate(
+      await command.update(getUpdate(
         getBase({}, { expectedStatus: HttpStatusCode.NOT_FOUND_404 }),
         42
       ))
     })
 
     it('Should fail to update a playlist of another user', async function () {
-      await updateVideoPlaylist(getUpdate(
+      await command.update(getUpdate(
         getBase({}, { token: userAccessToken, expectedStatus: HttpStatusCode.FORBIDDEN_403 }),
         playlist.shortUUID
       ))
     })
 
     it('Should fail to update the watch later playlist', async function () {
-      await updateVideoPlaylist(getUpdate(
+      await command.update(getUpdate(
         getBase({}, { expectedStatus: HttpStatusCode.BAD_REQUEST_400 }),
         watchLaterPlaylistId
       ))
@@ -300,146 +308,158 @@ describe('Test video playlists API validator', function () {
     it('Should succeed with the correct params', async function () {
       {
         const params = getBase({}, { expectedStatus: HttpStatusCode.OK_200 })
-        await createVideoPlaylist(params)
+        await command.create(params)
       }
 
       {
         const params = getBase({}, { expectedStatus: HttpStatusCode.NO_CONTENT_204 })
-        await updateVideoPlaylist(getUpdate(params, playlist.shortUUID))
+        await command.update(getUpdate(params, playlist.shortUUID))
       }
     })
   })
 
   describe('When adding an element in a playlist', function () {
-    const getBase = (elementAttrs: any = {}, wrapper: any = {}) => {
-      return Object.assign({
-        expectedStatus: HttpStatusCode.BAD_REQUEST_400,
-        url: server.url,
-        token: server.accessToken,
-        playlistId: playlist.id,
-        elementAttrs: Object.assign({
+    const getBase = (
+      attributes?: Partial<VideoPlaylistElementCreate>,
+      wrapper?: Partial<Parameters<PlaylistsCommand['addElement']>[0]>
+    ) => {
+      return {
+        attributes: {
           videoId,
           startTimestamp: 2,
-          stopTimestamp: 3
-        }, elementAttrs)
-      }, wrapper)
+          stopTimestamp: 3,
+
+          ...attributes
+        },
+
+        expectedStatus: HttpStatusCode.BAD_REQUEST_400,
+        playlistId: playlist.id,
+
+        ...wrapper
+      }
     }
 
     it('Should fail with an unauthenticated user', async function () {
       const params = getBase({}, { token: null, expectedStatus: HttpStatusCode.UNAUTHORIZED_401 })
-      await addVideoInPlaylist(params)
+      await command.addElement(params)
     })
 
     it('Should fail with the playlist of another user', async function () {
       const params = getBase({}, { token: userAccessToken, expectedStatus: HttpStatusCode.FORBIDDEN_403 })
-      await addVideoInPlaylist(params)
+      await command.addElement(params)
     })
 
     it('Should fail with an unknown or incorrect playlist id', async function () {
       {
         const params = getBase({}, { playlistId: 'toto' })
-        await addVideoInPlaylist(params)
+        await command.addElement(params)
       }
 
       {
         const params = getBase({}, { playlistId: 42, expectedStatus: HttpStatusCode.NOT_FOUND_404 })
-        await addVideoInPlaylist(params)
+        await command.addElement(params)
       }
     })
 
     it('Should fail with an unknown or incorrect video id', async function () {
       const params = getBase({ videoId: 42 }, { expectedStatus: HttpStatusCode.NOT_FOUND_404 })
-      await addVideoInPlaylist(params)
+      await command.addElement(params)
     })
 
     it('Should fail with a bad start/stop timestamp', async function () {
       {
         const params = getBase({ startTimestamp: -42 })
-        await addVideoInPlaylist(params)
+        await command.addElement(params)
       }
 
       {
         const params = getBase({ stopTimestamp: 'toto' as any })
-        await addVideoInPlaylist(params)
+        await command.addElement(params)
       }
     })
 
     it('Succeed with the correct params', async function () {
       const params = getBase({}, { expectedStatus: HttpStatusCode.OK_200 })
-      const res = await addVideoInPlaylist(params)
-      playlistElementId = res.body.videoPlaylistElement.id
+      const created = await command.addElement(params)
+      elementId = created.id
     })
   })
 
   describe('When updating an element in a playlist', function () {
-    const getBase = (elementAttrs: any = {}, wrapper: any = {}) => {
-      return Object.assign({
-        url: server.url,
-        token: server.accessToken,
-        elementAttrs: Object.assign({
+    const getBase = (
+      attributes?: Partial<VideoPlaylistElementUpdate>,
+      wrapper?: Partial<Parameters<PlaylistsCommand['updateElement']>[0]>
+    ) => {
+      return {
+        attributes: {
           startTimestamp: 1,
-          stopTimestamp: 2
-        }, elementAttrs),
-        playlistElementId,
+          stopTimestamp: 2,
+
+          ...attributes
+        },
+
+        elementId,
         playlistId: playlist.id,
-        expectedStatus: HttpStatusCode.BAD_REQUEST_400
-      }, wrapper)
+        expectedStatus: HttpStatusCode.BAD_REQUEST_400,
+
+        ...wrapper
+      }
     }
 
     it('Should fail with an unauthenticated user', async function () {
       const params = getBase({}, { token: null, expectedStatus: HttpStatusCode.UNAUTHORIZED_401 })
-      await updateVideoPlaylistElement(params)
+      await command.updateElement(params)
     })
 
     it('Should fail with the playlist of another user', async function () {
       const params = getBase({}, { token: userAccessToken, expectedStatus: HttpStatusCode.FORBIDDEN_403 })
-      await updateVideoPlaylistElement(params)
+      await command.updateElement(params)
     })
 
     it('Should fail with an unknown or incorrect playlist id', async function () {
       {
         const params = getBase({}, { playlistId: 'toto' })
-        await updateVideoPlaylistElement(params)
+        await command.updateElement(params)
       }
 
       {
         const params = getBase({}, { playlistId: 42, expectedStatus: HttpStatusCode.NOT_FOUND_404 })
-        await updateVideoPlaylistElement(params)
+        await command.updateElement(params)
       }
     })
 
     it('Should fail with an unknown or incorrect playlistElement id', async function () {
       {
-        const params = getBase({}, { playlistElementId: 'toto' })
-        await updateVideoPlaylistElement(params)
+        const params = getBase({}, { elementId: 'toto' })
+        await command.updateElement(params)
       }
 
       {
-        const params = getBase({}, { playlistElementId: 42, expectedStatus: HttpStatusCode.NOT_FOUND_404 })
-        await updateVideoPlaylistElement(params)
+        const params = getBase({}, { elementId: 42, expectedStatus: HttpStatusCode.NOT_FOUND_404 })
+        await command.updateElement(params)
       }
     })
 
     it('Should fail with a bad start/stop timestamp', async function () {
       {
         const params = getBase({ startTimestamp: 'toto' as any })
-        await updateVideoPlaylistElement(params)
+        await command.updateElement(params)
       }
 
       {
         const params = getBase({ stopTimestamp: -42 })
-        await updateVideoPlaylistElement(params)
+        await command.updateElement(params)
       }
     })
 
     it('Should fail with an unknown element', async function () {
-      const params = getBase({}, { playlistElementId: 888, expectedStatus: HttpStatusCode.NOT_FOUND_404 })
-      await updateVideoPlaylistElement(params)
+      const params = getBase({}, { elementId: 888, expectedStatus: HttpStatusCode.NOT_FOUND_404 })
+      await command.updateElement(params)
     })
 
     it('Succeed with the correct params', async function () {
       const params = getBase({}, { expectedStatus: HttpStatusCode.NO_CONTENT_204 })
-      await updateVideoPlaylistElement(params)
+      await command.updateElement(params)
     })
   })
 
@@ -447,18 +467,24 @@ describe('Test video playlists API validator', function () {
     let videoId3: number
     let videoId4: number
 
-    const getBase = (elementAttrs: any = {}, wrapper: any = {}) => {
-      return Object.assign({
-        url: server.url,
-        token: server.accessToken,
-        playlistId: playlist.shortUUID,
-        elementAttrs: Object.assign({
+    const getBase = (
+      attributes?: Partial<VideoPlaylistReorder>,
+      wrapper?: Partial<Parameters<PlaylistsCommand['reorderElements']>[0]>
+    ) => {
+      return {
+        attributes: {
           startPosition: 1,
           insertAfterPosition: 2,
-          reorderLength: 3
-        }, elementAttrs),
-        expectedStatus: HttpStatusCode.BAD_REQUEST_400
-      }, wrapper)
+          reorderLength: 3,
+
+          ...attributes
+        },
+
+        playlistId: playlist.shortUUID,
+        expectedStatus: HttpStatusCode.BAD_REQUEST_400,
+
+        ...wrapper
+      }
     }
 
     before(async function () {
@@ -466,91 +492,86 @@ describe('Test video playlists API validator', function () {
       videoId4 = (await uploadVideoAndGetId({ server, videoName: 'video 4' })).id
 
       for (const id of [ videoId3, videoId4 ]) {
-        await addVideoInPlaylist({
-          url: server.url,
-          token: server.accessToken,
-          playlistId: playlist.shortUUID,
-          elementAttrs: { videoId: id }
-        })
+        await command.addElement({ playlistId: playlist.shortUUID, attributes: { videoId: id } })
       }
     })
 
     it('Should fail with an unauthenticated user', async function () {
       const params = getBase({}, { token: null, expectedStatus: HttpStatusCode.UNAUTHORIZED_401 })
-      await reorderVideosPlaylist(params)
+      await command.reorderElements(params)
     })
 
     it('Should fail with the playlist of another user', async function () {
       const params = getBase({}, { token: userAccessToken, expectedStatus: HttpStatusCode.FORBIDDEN_403 })
-      await reorderVideosPlaylist(params)
+      await command.reorderElements(params)
     })
 
     it('Should fail with an invalid playlist', async function () {
       {
         const params = getBase({}, { playlistId: 'toto' })
-        await reorderVideosPlaylist(params)
+        await command.reorderElements(params)
       }
 
       {
         const params = getBase({}, { playlistId: 42, expectedStatus: HttpStatusCode.NOT_FOUND_404 })
-        await reorderVideosPlaylist(params)
+        await command.reorderElements(params)
       }
     })
 
     it('Should fail with an invalid start position', async function () {
       {
         const params = getBase({ startPosition: -1 })
-        await reorderVideosPlaylist(params)
+        await command.reorderElements(params)
       }
 
       {
         const params = getBase({ startPosition: 'toto' as any })
-        await reorderVideosPlaylist(params)
+        await command.reorderElements(params)
       }
 
       {
         const params = getBase({ startPosition: 42 })
-        await reorderVideosPlaylist(params)
+        await command.reorderElements(params)
       }
     })
 
     it('Should fail with an invalid insert after position', async function () {
       {
         const params = getBase({ insertAfterPosition: 'toto' as any })
-        await reorderVideosPlaylist(params)
+        await command.reorderElements(params)
       }
 
       {
         const params = getBase({ insertAfterPosition: -2 })
-        await reorderVideosPlaylist(params)
+        await command.reorderElements(params)
       }
 
       {
         const params = getBase({ insertAfterPosition: 42 })
-        await reorderVideosPlaylist(params)
+        await command.reorderElements(params)
       }
     })
 
     it('Should fail with an invalid reorder length', async function () {
       {
         const params = getBase({ reorderLength: 'toto' as any })
-        await reorderVideosPlaylist(params)
+        await command.reorderElements(params)
       }
 
       {
         const params = getBase({ reorderLength: -2 })
-        await reorderVideosPlaylist(params)
+        await command.reorderElements(params)
       }
 
       {
         const params = getBase({ reorderLength: 42 })
-        await reorderVideosPlaylist(params)
+        await command.reorderElements(params)
       }
     })
 
     it('Succeed with the correct params', async function () {
       const params = getBase({}, { expectedStatus: HttpStatusCode.NO_CONTENT_204 })
-      await reorderVideosPlaylist(params)
+      await command.reorderElements(params)
     })
   })
 
@@ -601,76 +622,76 @@ describe('Test video playlists API validator', function () {
   })
 
   describe('When deleting an element in a playlist', function () {
-    const getBase = (wrapper: any = {}) => {
-      return Object.assign({
-        url: server.url,
-        token: server.accessToken,
-        playlistElementId,
+    const getBase = (wrapper: Partial<Parameters<PlaylistsCommand['removeElement']>[0]>) => {
+      return {
+        elementId,
         playlistId: playlist.uuid,
-        expectedStatus: HttpStatusCode.BAD_REQUEST_400
-      }, wrapper)
+        expectedStatus: HttpStatusCode.BAD_REQUEST_400,
+
+        ...wrapper
+      }
     }
 
     it('Should fail with an unauthenticated user', async function () {
       const params = getBase({ token: null, expectedStatus: HttpStatusCode.UNAUTHORIZED_401 })
-      await removeVideoFromPlaylist(params)
+      await command.removeElement(params)
     })
 
     it('Should fail with the playlist of another user', async function () {
       const params = getBase({ token: userAccessToken, expectedStatus: HttpStatusCode.FORBIDDEN_403 })
-      await removeVideoFromPlaylist(params)
+      await command.removeElement(params)
     })
 
     it('Should fail with an unknown or incorrect playlist id', async function () {
       {
         const params = getBase({ playlistId: 'toto' })
-        await removeVideoFromPlaylist(params)
+        await command.removeElement(params)
       }
 
       {
         const params = getBase({ playlistId: 42, expectedStatus: HttpStatusCode.NOT_FOUND_404 })
-        await removeVideoFromPlaylist(params)
+        await command.removeElement(params)
       }
     })
 
     it('Should fail with an unknown or incorrect video id', async function () {
       {
-        const params = getBase({ playlistElementId: 'toto' })
-        await removeVideoFromPlaylist(params)
+        const params = getBase({ elementId: 'toto' as any })
+        await command.removeElement(params)
       }
 
       {
-        const params = getBase({ playlistElementId: 42, expectedStatus: HttpStatusCode.NOT_FOUND_404 })
-        await removeVideoFromPlaylist(params)
+        const params = getBase({ elementId: 42, expectedStatus: HttpStatusCode.NOT_FOUND_404 })
+        await command.removeElement(params)
       }
     })
 
     it('Should fail with an unknown element', async function () {
-      const params = getBase({ playlistElementId: 888, expectedStatus: HttpStatusCode.NOT_FOUND_404 })
-      await removeVideoFromPlaylist(params)
+      const params = getBase({ elementId: 888, expectedStatus: HttpStatusCode.NOT_FOUND_404 })
+      await command.removeElement(params)
     })
 
     it('Succeed with the correct params', async function () {
       const params = getBase({ expectedStatus: HttpStatusCode.NO_CONTENT_204 })
-      await removeVideoFromPlaylist(params)
+      await command.removeElement(params)
     })
   })
 
   describe('When deleting a playlist', function () {
     it('Should fail with an unknown playlist', async function () {
-      await deleteVideoPlaylist(server.url, server.accessToken, 42, HttpStatusCode.NOT_FOUND_404)
+      await command.delete({ playlistId: 42, expectedStatus: HttpStatusCode.NOT_FOUND_404 })
     })
 
     it('Should fail with a playlist of another user', async function () {
-      await deleteVideoPlaylist(server.url, userAccessToken, playlist.uuid, HttpStatusCode.FORBIDDEN_403)
+      await command.delete({ token: userAccessToken, playlistId: playlist.uuid, expectedStatus: HttpStatusCode.FORBIDDEN_403 })
     })
 
     it('Should fail with the watch later playlist', async function () {
-      await deleteVideoPlaylist(server.url, server.accessToken, watchLaterPlaylistId, HttpStatusCode.BAD_REQUEST_400)
+      await command.delete({ playlistId: watchLaterPlaylistId, expectedStatus: HttpStatusCode.BAD_REQUEST_400 })
     })
 
     it('Should succeed with the correct params', async function () {
-      await deleteVideoPlaylist(server.url, server.accessToken, playlist.uuid)
+      await command.delete({ playlistId: playlist.uuid })
     })
   })
 
diff --git a/server/tests/api/search/search-activitypub-video-playlists.ts b/server/tests/api/search/search-activitypub-video-playlists.ts
index 1df18173a..cb7582d29 100644
--- a/server/tests/api/search/search-activitypub-video-playlists.ts
+++ b/server/tests/api/search/search-activitypub-video-playlists.ts
@@ -3,12 +3,8 @@
 import 'mocha'
 import * as chai from 'chai'
 import {
-  addVideoInPlaylist,
   cleanupTests,
-  createVideoPlaylist,
-  deleteVideoPlaylist,
   flushAndRunMultipleServers,
-  getVideoPlaylistsList,
   SearchCommand,
   ServerInfo,
   setAccessTokensToServers,
@@ -46,16 +42,11 @@ describe('Test ActivityPub playlists search', function () {
         privacy: VideoPlaylistPrivacy.PUBLIC,
         videoChannelId: servers[0].videoChannel.id
       }
-      const res = await createVideoPlaylist({ url: servers[0].url, token: servers[0].accessToken, playlistAttrs: attributes })
-      playlistServer1UUID = res.body.videoPlaylist.uuid
+      const created = await servers[0].playlistsCommand.create({ attributes })
+      playlistServer1UUID = created.uuid
 
       for (const videoId of [ video1, video2 ]) {
-        await addVideoInPlaylist({
-          url: servers[0].url,
-          token: servers[0].accessToken,
-          playlistId: playlistServer1UUID,
-          elementAttrs: { videoId }
-        })
+        await servers[0].playlistsCommand.addElement({ playlistId: playlistServer1UUID, attributes: { videoId } })
       }
     }
 
@@ -68,15 +59,10 @@ describe('Test ActivityPub playlists search', function () {
         privacy: VideoPlaylistPrivacy.PUBLIC,
         videoChannelId: servers[1].videoChannel.id
       }
-      const res = await createVideoPlaylist({ url: servers[1].url, token: servers[1].accessToken, playlistAttrs: attributes })
-      playlistServer2UUID = res.body.videoPlaylist.uuid
-
-      await addVideoInPlaylist({
-        url: servers[1].url,
-        token: servers[1].accessToken,
-        playlistId: playlistServer2UUID,
-        elementAttrs: { videoId }
-      })
+      const created = await servers[1].playlistsCommand.create({ attributes })
+      playlistServer2UUID = created.uuid
+
+      await servers[1].playlistsCommand.addElement({ playlistId: playlistServer2UUID, attributes: { videoId } })
     }
 
     await waitJobs(servers)
@@ -154,21 +140,16 @@ describe('Test ActivityPub playlists search', function () {
   })
 
   it('Should not list this remote playlist', async function () {
-    const res = await getVideoPlaylistsList(servers[0].url, 0, 10)
-    expect(res.body.total).to.equal(1)
-    expect(res.body.data).to.have.lengthOf(1)
-    expect(res.body.data[0].displayName).to.equal('playlist 1 on server 1')
+    const body = await servers[0].playlistsCommand.list({ start: 0, count: 10 })
+    expect(body.total).to.equal(1)
+    expect(body.data).to.have.lengthOf(1)
+    expect(body.data[0].displayName).to.equal('playlist 1 on server 1')
   })
 
   it('Should update the playlist of server 2, and refresh it on server 1', async function () {
     this.timeout(60000)
 
-    await addVideoInPlaylist({
-      url: servers[1].url,
-      token: servers[1].accessToken,
-      playlistId: playlistServer2UUID,
-      elementAttrs: { videoId: video2Server2 }
-    })
+    await servers[1].playlistsCommand.addElement({ playlistId: playlistServer2UUID, attributes: { videoId: video2Server2 } })
 
     await waitJobs(servers)
     // Expire playlist
@@ -192,7 +173,7 @@ describe('Test ActivityPub playlists search', function () {
   it('Should delete playlist of server 2, and delete it on server 1', async function () {
     this.timeout(60000)
 
-    await deleteVideoPlaylist(servers[1].url, servers[1].accessToken, playlistServer2UUID)
+    await servers[1].playlistsCommand.delete({ playlistId: playlistServer2UUID })
 
     await waitJobs(servers)
     // Expiration
diff --git a/server/tests/api/search/search-playlists.ts b/server/tests/api/search/search-playlists.ts
index 1862ecd31..517884503 100644
--- a/server/tests/api/search/search-playlists.ts
+++ b/server/tests/api/search/search-playlists.ts
@@ -4,9 +4,7 @@ import 'mocha'
 import * as chai from 'chai'
 import { VideoPlaylistPrivacy } from '@shared/models'
 import {
-  addVideoInPlaylist,
   cleanupTests,
-  createVideoPlaylist,
   flushAndRunServer,
   SearchCommand,
   ServerInfo,
@@ -37,14 +35,9 @@ describe('Test playlists search', function () {
         privacy: VideoPlaylistPrivacy.PUBLIC,
         videoChannelId: server.videoChannel.id
       }
-      const res = await createVideoPlaylist({ url: server.url, token: server.accessToken, playlistAttrs: attributes })
-
-      await addVideoInPlaylist({
-        url: server.url,
-        token: server.accessToken,
-        playlistId: res.body.videoPlaylist.id,
-        elementAttrs: { videoId }
-      })
+      const created = await server.playlistsCommand.create({ attributes })
+
+      await server.playlistsCommand.addElement({ playlistId: created.id, attributes: { videoId } })
     }
 
     {
@@ -53,14 +46,9 @@ describe('Test playlists search', function () {
         privacy: VideoPlaylistPrivacy.PUBLIC,
         videoChannelId: server.videoChannel.id
       }
-      const res = await createVideoPlaylist({ url: server.url, token: server.accessToken, playlistAttrs: attributes })
-
-      await addVideoInPlaylist({
-        url: server.url,
-        token: server.accessToken,
-        playlistId: res.body.videoPlaylist.id,
-        elementAttrs: { videoId }
-      })
+      const created = await server.playlistsCommand.create({ attributes })
+
+      await server.playlistsCommand.addElement({ playlistId: created.id, attributes: { videoId } })
     }
 
     {
@@ -69,7 +57,7 @@ describe('Test playlists search', function () {
         privacy: VideoPlaylistPrivacy.PUBLIC,
         videoChannelId: server.videoChannel.id
       }
-      await createVideoPlaylist({ url: server.url, token: server.accessToken, playlistAttrs: attributes })
+      await server.playlistsCommand.create({ attributes })
     }
 
     command = server.searchCommand
diff --git a/server/tests/api/server/services.ts b/server/tests/api/server/services.ts
index 0adf6b667..77b95de10 100644
--- a/server/tests/api/server/services.ts
+++ b/server/tests/api/server/services.ts
@@ -4,8 +4,6 @@ import 'mocha'
 import * as chai from 'chai'
 import { Video, VideoPlaylistPrivacy } from '@shared/models'
 import {
-  addVideoInPlaylist,
-  createVideoPlaylist,
   getVideosList,
   ServerInfo,
   setAccessTokensToServers,
@@ -41,24 +39,20 @@ describe('Test services', function () {
     }
 
     {
-      const res = await createVideoPlaylist({
-        url: server.url,
-        token: server.accessToken,
-        playlistAttrs: {
+      const created = await server.playlistsCommand.create({
+        attributes: {
           displayName: 'The Life and Times of Scrooge McDuck',
           privacy: VideoPlaylistPrivacy.PUBLIC,
           videoChannelId: server.videoChannel.id
         }
       })
 
-      playlistUUID = res.body.videoPlaylist.uuid
+      playlistUUID = created.uuid
       playlistDisplayName = 'The Life and Times of Scrooge McDuck'
 
-      await addVideoInPlaylist({
-        url: server.url,
-        token: server.accessToken,
-        playlistId: res.body.videoPlaylist.id,
-        elementAttrs: {
+      await server.playlistsCommand.addElement({
+        playlistId: created.id,
+        attributes: {
           videoId: video.id
         }
       })
diff --git a/server/tests/api/server/stats.ts b/server/tests/api/server/stats.ts
index f01188d67..c877a65eb 100644
--- a/server/tests/api/server/stats.ts
+++ b/server/tests/api/server/stats.ts
@@ -7,7 +7,6 @@ import {
   addVideoCommentThread,
   cleanupTests,
   createUser,
-  createVideoPlaylist,
   doubleFollow,
   flushAndRunMultipleServers,
   ServerInfo,
@@ -178,10 +177,8 @@ describe('Test stats (excluding redundancy)', function () {
     }
 
     {
-      await createVideoPlaylist({
-        url: server.url,
-        token: server.accessToken,
-        playlistAttrs: {
+      await server.playlistsCommand.create({
+        attributes: {
           displayName: 'playlist for count',
           privacy: VideoPlaylistPrivacy.PUBLIC,
           videoChannelId: channelId
diff --git a/server/tests/api/videos/video-playlist-thumbnails.ts b/server/tests/api/videos/video-playlist-thumbnails.ts
index a93a0b7de..af5df8d90 100644
--- a/server/tests/api/videos/video-playlist-thumbnails.ts
+++ b/server/tests/api/videos/video-playlist-thumbnails.ts
@@ -1,16 +1,11 @@
 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
 
-import * as chai from 'chai'
 import 'mocha'
+import * as chai from 'chai'
 import {
-  addVideoInPlaylist,
   cleanupTests,
-  createVideoPlaylist,
   doubleFollow,
   flushAndRunMultipleServers,
-  getVideoPlaylistsList,
-  removeVideoFromPlaylist,
-  reorderVideosPlaylist,
   ServerInfo,
   setAccessTokensToServers,
   setDefaultVideoChannel,
@@ -25,8 +20,8 @@ const expect = chai.expect
 describe('Playlist thumbnail', function () {
   let servers: ServerInfo[] = []
 
-  let playlistWithoutThumbnail: number
-  let playlistWithThumbnail: number
+  let playlistWithoutThumbnailId: number
+  let playlistWithThumbnailId: number
 
   let withThumbnailE1: number
   let withThumbnailE2: number
@@ -37,15 +32,15 @@ describe('Playlist thumbnail', function () {
   let video2: number
 
   async function getPlaylistWithoutThumbnail (server: ServerInfo) {
-    const res = await getVideoPlaylistsList(server.url, 0, 10)
+    const body = await server.playlistsCommand.list({ start: 0, count: 10 })
 
-    return res.body.data.find(p => p.displayName === 'playlist without thumbnail')
+    return body.data.find(p => p.displayName === 'playlist without thumbnail')
   }
 
   async function getPlaylistWithThumbnail (server: ServerInfo) {
-    const res = await getVideoPlaylistsList(server.url, 0, 10)
+    const body = await server.playlistsCommand.list({ start: 0, count: 10 })
 
-    return res.body.data.find(p => p.displayName === 'playlist with thumbnail')
+    return body.data.find(p => p.displayName === 'playlist with thumbnail')
   }
 
   before(async function () {
@@ -69,24 +64,20 @@ describe('Playlist thumbnail', function () {
   it('Should automatically update the thumbnail when adding an element', async function () {
     this.timeout(30000)
 
-    const res = await createVideoPlaylist({
-      url: servers[1].url,
-      token: servers[1].accessToken,
-      playlistAttrs: {
+    const created = await servers[1].playlistsCommand.create({
+      attributes: {
         displayName: 'playlist without thumbnail',
         privacy: VideoPlaylistPrivacy.PUBLIC,
         videoChannelId: servers[1].videoChannel.id
       }
     })
-    playlistWithoutThumbnail = res.body.videoPlaylist.id
+    playlistWithoutThumbnailId = created.id
 
-    const res2 = await addVideoInPlaylist({
-      url: servers[1].url,
-      token: servers[1].accessToken,
-      playlistId: playlistWithoutThumbnail,
-      elementAttrs: { videoId: video1 }
+    const added = await servers[1].playlistsCommand.addElement({
+      playlistId: playlistWithoutThumbnailId,
+      attributes: { videoId: video1 }
     })
-    withoutThumbnailE1 = res2.body.videoPlaylistElement.id
+    withoutThumbnailE1 = added.id
 
     await waitJobs(servers)
 
@@ -99,25 +90,21 @@ describe('Playlist thumbnail', function () {
   it('Should not update the thumbnail if we explicitly uploaded a thumbnail', async function () {
     this.timeout(30000)
 
-    const res = await createVideoPlaylist({
-      url: servers[1].url,
-      token: servers[1].accessToken,
-      playlistAttrs: {
+    const created = await servers[1].playlistsCommand.create({
+      attributes: {
         displayName: 'playlist with thumbnail',
         privacy: VideoPlaylistPrivacy.PUBLIC,
         videoChannelId: servers[1].videoChannel.id,
         thumbnailfile: 'thumbnail.jpg'
       }
     })
-    playlistWithThumbnail = res.body.videoPlaylist.id
+    playlistWithThumbnailId = created.id
 
-    const res2 = await addVideoInPlaylist({
-      url: servers[1].url,
-      token: servers[1].accessToken,
-      playlistId: playlistWithThumbnail,
-      elementAttrs: { videoId: video1 }
+    const added = await servers[1].playlistsCommand.addElement({
+      playlistId: playlistWithThumbnailId,
+      attributes: { videoId: video1 }
     })
-    withThumbnailE1 = res2.body.videoPlaylistElement.id
+    withThumbnailE1 = added.id
 
     await waitJobs(servers)
 
@@ -130,19 +117,15 @@ describe('Playlist thumbnail', function () {
   it('Should automatically update the thumbnail when moving the first element', async function () {
     this.timeout(30000)
 
-    const res = await addVideoInPlaylist({
-      url: servers[1].url,
-      token: servers[1].accessToken,
-      playlistId: playlistWithoutThumbnail,
-      elementAttrs: { videoId: video2 }
+    const added = await servers[1].playlistsCommand.addElement({
+      playlistId: playlistWithoutThumbnailId,
+      attributes: { videoId: video2 }
     })
-    withoutThumbnailE2 = res.body.videoPlaylistElement.id
+    withoutThumbnailE2 = added.id
 
-    await reorderVideosPlaylist({
-      url: servers[1].url,
-      token: servers[1].accessToken,
-      playlistId: playlistWithoutThumbnail,
-      elementAttrs: {
+    await servers[1].playlistsCommand.reorderElements({
+      playlistId: playlistWithoutThumbnailId,
+      attributes: {
         startPosition: 1,
         insertAfterPosition: 2
       }
@@ -159,19 +142,15 @@ describe('Playlist thumbnail', function () {
   it('Should not update the thumbnail when moving the first element if we explicitly uploaded a thumbnail', async function () {
     this.timeout(30000)
 
-    const res = await addVideoInPlaylist({
-      url: servers[1].url,
-      token: servers[1].accessToken,
-      playlistId: playlistWithThumbnail,
-      elementAttrs: { videoId: video2 }
+    const added = await servers[1].playlistsCommand.addElement({
+      playlistId: playlistWithThumbnailId,
+      attributes: { videoId: video2 }
     })
-    withThumbnailE2 = res.body.videoPlaylistElement.id
+    withThumbnailE2 = added.id
 
-    await reorderVideosPlaylist({
-      url: servers[1].url,
-      token: servers[1].accessToken,
-      playlistId: playlistWithThumbnail,
-      elementAttrs: {
+    await servers[1].playlistsCommand.reorderElements({
+      playlistId: playlistWithThumbnailId,
+      attributes: {
         startPosition: 1,
         insertAfterPosition: 2
       }
@@ -188,11 +167,9 @@ describe('Playlist thumbnail', function () {
   it('Should automatically update the thumbnail when deleting the first element', async function () {
     this.timeout(30000)
 
-    await removeVideoFromPlaylist({
-      url: servers[1].url,
-      token: servers[1].accessToken,
-      playlistId: playlistWithoutThumbnail,
-      playlistElementId: withoutThumbnailE1
+    await servers[1].playlistsCommand.removeElement({
+      playlistId: playlistWithoutThumbnailId,
+      elementId: withoutThumbnailE1
     })
 
     await waitJobs(servers)
@@ -206,11 +183,9 @@ describe('Playlist thumbnail', function () {
   it('Should not update the thumbnail when deleting the first element if we explicitly uploaded a thumbnail', async function () {
     this.timeout(30000)
 
-    await removeVideoFromPlaylist({
-      url: servers[1].url,
-      token: servers[1].accessToken,
-      playlistId: playlistWithThumbnail,
-      playlistElementId: withThumbnailE1
+    await servers[1].playlistsCommand.removeElement({
+      playlistId: playlistWithThumbnailId,
+      elementId: withThumbnailE1
     })
 
     await waitJobs(servers)
@@ -224,11 +199,9 @@ describe('Playlist thumbnail', function () {
   it('Should the thumbnail when we delete the last element', async function () {
     this.timeout(30000)
 
-    await removeVideoFromPlaylist({
-      url: servers[1].url,
-      token: servers[1].accessToken,
-      playlistId: playlistWithoutThumbnail,
-      playlistElementId: withoutThumbnailE2
+    await servers[1].playlistsCommand.removeElement({
+      playlistId: playlistWithoutThumbnailId,
+      elementId: withoutThumbnailE2
     })
 
     await waitJobs(servers)
@@ -242,11 +215,9 @@ describe('Playlist thumbnail', function () {
   it('Should not update the thumbnail when we delete the last element if we explicitly uploaded a thumbnail', async function () {
     this.timeout(30000)
 
-    await removeVideoFromPlaylist({
-      url: servers[1].url,
-      token: servers[1].accessToken,
-      playlistId: playlistWithThumbnail,
-      playlistElementId: withThumbnailE2
+    await servers[1].playlistsCommand.removeElement({
+      playlistId: playlistWithThumbnailId,
+      elementId: withThumbnailE2
     })
 
     await waitJobs(servers)
diff --git a/server/tests/api/videos/video-playlists.ts b/server/tests/api/videos/video-playlists.ts
index 069450453..4de6b3abf 100644
--- a/server/tests/api/videos/video-playlists.ts
+++ b/server/tests/api/videos/video-playlists.ts
@@ -5,37 +5,22 @@ import * as chai from 'chai'
 import { HttpStatusCode } from '@shared/core-utils'
 import {
   addVideoChannel,
-  addVideoInPlaylist,
   checkPlaylistFilesWereRemoved,
   cleanupTests,
   createUser,
-  createVideoPlaylist,
   deleteVideoChannel,
-  deleteVideoPlaylist,
   doubleFollow,
-  doVideosExistInMyPlaylist,
   flushAndRunMultipleServers,
   generateUserAccessToken,
   getAccessToken,
-  getAccountPlaylistsList,
-  getAccountPlaylistsListWithToken,
   getMyUserInformation,
-  getPlaylistVideos,
-  getVideoChannelPlaylistsList,
-  getVideoPlaylist,
-  getVideoPlaylistPrivacies,
-  getVideoPlaylistsList,
-  getVideoPlaylistWithToken,
+  PlaylistsCommand,
   removeUser,
-  removeVideoFromPlaylist,
-  reorderVideosPlaylist,
   ServerInfo,
   setAccessTokensToServers,
   setDefaultVideoChannel,
   testImage,
   updateVideo,
-  updateVideoPlaylist,
-  updateVideoPlaylistElement,
   uploadVideo,
   uploadVideoAndGetId,
   userLogin,
@@ -44,10 +29,8 @@ import {
 } from '@shared/extra-utils'
 import {
   User,
-  VideoExistInPlaylist,
   VideoPlaylist,
   VideoPlaylistCreateResult,
-  VideoPlaylistElement,
   VideoPlaylistElementType,
   VideoPlaylistPrivacy,
   VideoPlaylistType,
@@ -65,10 +48,10 @@ async function checkPlaylistElementType (
   total: number
 ) {
   for (const server of servers) {
-    const res = await getPlaylistVideos(server.url, server.accessToken, playlistId, 0, 10)
-    expect(res.body.total).to.equal(total)
+    const body = await server.playlistsCommand.listVideos({ token: server.accessToken, playlistId, start: 0, count: 10 })
+    expect(body.total).to.equal(total)
 
-    const videoElement: VideoPlaylistElement = res.body.data.find((e: VideoPlaylistElement) => e.position === position)
+    const videoElement = body.data.find(e => e.position === position)
     expect(videoElement.type).to.equal(type, 'On server ' + server.url)
 
     if (type === VideoPlaylistElementType.REGULAR) {
@@ -85,7 +68,7 @@ describe('Test video playlists', function () {
 
   let playlistServer2Id1: number
   let playlistServer2Id2: number
-  let playlistServer2UUID2: number
+  let playlistServer2UUID2: string
 
   let playlistServer1Id: number
   let playlistServer1UUID: string
@@ -97,7 +80,9 @@ describe('Test video playlists', function () {
 
   let nsfwVideoServer1: number
 
-  let userAccessTokenServer1: string
+  let userTokenServer1: string
+
+  let commands: PlaylistsCommand[]
 
   before(async function () {
     this.timeout(120000)
@@ -113,6 +98,8 @@ describe('Test video playlists', function () {
     // Server 1 and server 3 follow each other
     await doubleFollow(servers[0], servers[2])
 
+    commands = servers.map(s => s.playlistsCommand)
+
     {
       servers[0].videos = []
       servers[1].videos = []
@@ -137,62 +124,60 @@ describe('Test video playlists', function () {
         username: 'user1',
         password: 'password'
       })
-      userAccessTokenServer1 = await getAccessToken(servers[0].url, 'user1', 'password')
+      userTokenServer1 = await getAccessToken(servers[0].url, 'user1', 'password')
     }
 
     await waitJobs(servers)
   })
 
   describe('Get default playlists', function () {
+
     it('Should list video playlist privacies', async function () {
-      const res = await getVideoPlaylistPrivacies(servers[0].url)
+      const privacies = await commands[0].getPrivacies()
 
-      const privacies = res.body
       expect(Object.keys(privacies)).to.have.length.at.least(3)
-
       expect(privacies[3]).to.equal('Private')
     })
 
     it('Should list watch later playlist', async function () {
-      const url = servers[0].url
-      const accessToken = servers[0].accessToken
+      const token = servers[0].accessToken
 
       {
-        const res = await getAccountPlaylistsListWithToken(url, accessToken, 'root', 0, 5, VideoPlaylistType.WATCH_LATER)
+        const body = await commands[0].listByAccount({ token, handle: 'root', playlistType: VideoPlaylistType.WATCH_LATER })
 
-        expect(res.body.total).to.equal(1)
-        expect(res.body.data).to.have.lengthOf(1)
+        expect(body.total).to.equal(1)
+        expect(body.data).to.have.lengthOf(1)
 
-        const playlist: VideoPlaylist = res.body.data[0]
+        const playlist = body.data[0]
         expect(playlist.displayName).to.equal('Watch later')
         expect(playlist.type.id).to.equal(VideoPlaylistType.WATCH_LATER)
         expect(playlist.type.label).to.equal('Watch later')
       }
 
       {
-        const res = await getAccountPlaylistsListWithToken(url, accessToken, 'root', 0, 5, VideoPlaylistType.REGULAR)
+        const body = await commands[0].listByAccount({ token, handle: 'root', playlistType: VideoPlaylistType.REGULAR })
 
-        expect(res.body.total).to.equal(0)
-        expect(res.body.data).to.have.lengthOf(0)
+        expect(body.total).to.equal(0)
+        expect(body.data).to.have.lengthOf(0)
       }
 
       {
-        const res = await getAccountPlaylistsList(url, 'root', 0, 5)
-        expect(res.body.total).to.equal(0)
-        expect(res.body.data).to.have.lengthOf(0)
+        const body = await commands[0].listByAccount({ handle: 'root' })
+        expect(body.total).to.equal(0)
+        expect(body.data).to.have.lengthOf(0)
       }
     })
 
     it('Should get private playlist for a classic user', async function () {
       const token = await generateUserAccessToken(servers[0], 'toto')
 
-      const res = await getAccountPlaylistsListWithToken(servers[0].url, token, 'toto', 0, 5)
+      const body = await commands[0].listByAccount({ token, handle: 'toto' })
 
-      expect(res.body.total).to.equal(1)
-      expect(res.body.data).to.have.lengthOf(1)
+      expect(body.total).to.equal(1)
+      expect(body.data).to.have.lengthOf(1)
 
-      const playlistId = res.body.data[0].id
-      await getPlaylistVideos(servers[0].url, token, playlistId, 0, 5)
+      const playlistId = body.data[0].id
+      await commands[0].listVideos({ token, playlistId })
     })
   })
 
@@ -201,10 +186,8 @@ describe('Test video playlists', function () {
     it('Should create a playlist on server 1 and have the playlist on server 2 and 3', async function () {
       this.timeout(30000)
 
-      await createVideoPlaylist({
-        url: servers[0].url,
-        token: servers[0].accessToken,
-        playlistAttrs: {
+      await commands[0].create({
+        attributes: {
           displayName: 'my super playlist',
           privacy: VideoPlaylistPrivacy.PUBLIC,
           description: 'my super description',
@@ -218,14 +201,13 @@ describe('Test video playlists', function () {
       await wait(3000)
 
       for (const server of servers) {
-        const res = await getVideoPlaylistsList(server.url, 0, 5)
-        expect(res.body.total).to.equal(1)
-        expect(res.body.data).to.have.lengthOf(1)
+        const body = await server.playlistsCommand.list({ start: 0, count: 5 })
+        expect(body.total).to.equal(1)
+        expect(body.data).to.have.lengthOf(1)
 
-        const playlistFromList = res.body.data[0] as VideoPlaylist
+        const playlistFromList = body.data[0]
 
-        const res2 = await getVideoPlaylist(server.url, playlistFromList.uuid)
-        const playlistFromGet = res2.body as VideoPlaylist
+        const playlistFromGet = await server.playlistsCommand.get({ playlistId: playlistFromList.uuid })
 
         for (const playlist of [ playlistFromGet, playlistFromList ]) {
           expect(playlist.id).to.be.a('number')
@@ -255,23 +237,19 @@ describe('Test video playlists', function () {
       this.timeout(30000)
 
       {
-        const res = await createVideoPlaylist({
-          url: servers[1].url,
-          token: servers[1].accessToken,
-          playlistAttrs: {
+        const playlist = await servers[1].playlistsCommand.create({
+          attributes: {
             displayName: 'playlist 2',
             privacy: VideoPlaylistPrivacy.PUBLIC,
             videoChannelId: servers[1].videoChannel.id
           }
         })
-        playlistServer2Id1 = res.body.videoPlaylist.id
+        playlistServer2Id1 = playlist.id
       }
 
       {
-        const res = await createVideoPlaylist({
-          url: servers[1].url,
-          token: servers[1].accessToken,
-          playlistAttrs: {
+        const playlist = await servers[1].playlistsCommand.create({
+          attributes: {
             displayName: 'playlist 3',
             privacy: VideoPlaylistPrivacy.PUBLIC,
             thumbnailfile: 'thumbnail.jpg',
@@ -279,22 +257,18 @@ describe('Test video playlists', function () {
           }
         })
 
-        playlistServer2Id2 = res.body.videoPlaylist.id
-        playlistServer2UUID2 = res.body.videoPlaylist.uuid
+        playlistServer2Id2 = playlist.id
+        playlistServer2UUID2 = playlist.uuid
       }
 
       for (const id of [ playlistServer2Id1, playlistServer2Id2 ]) {
-        await addVideoInPlaylist({
-          url: servers[1].url,
-          token: servers[1].accessToken,
+        await servers[1].playlistsCommand.addElement({
           playlistId: id,
-          elementAttrs: { videoId: servers[1].videos[0].id, startTimestamp: 1, stopTimestamp: 2 }
+          attributes: { videoId: servers[1].videos[0].id, startTimestamp: 1, stopTimestamp: 2 }
         })
-        await addVideoInPlaylist({
-          url: servers[1].url,
-          token: servers[1].accessToken,
+        await servers[1].playlistsCommand.addElement({
           playlistId: id,
-          elementAttrs: { videoId: servers[1].videos[1].id }
+          attributes: { videoId: servers[1].videos[1].id }
         })
       }
 
@@ -302,20 +276,20 @@ describe('Test video playlists', function () {
       await wait(3000)
 
       for (const server of [ servers[0], servers[1] ]) {
-        const res = await getVideoPlaylistsList(server.url, 0, 5)
+        const body = await server.playlistsCommand.list({ start: 0, count: 5 })
 
-        const playlist2 = res.body.data.find(p => p.displayName === 'playlist 2')
+        const playlist2 = body.data.find(p => p.displayName === 'playlist 2')
         expect(playlist2).to.not.be.undefined
         await testImage(server.url, 'thumbnail-playlist', playlist2.thumbnailPath)
 
-        const playlist3 = res.body.data.find(p => p.displayName === 'playlist 3')
+        const playlist3 = body.data.find(p => p.displayName === 'playlist 3')
         expect(playlist3).to.not.be.undefined
         await testImage(server.url, 'thumbnail', playlist3.thumbnailPath)
       }
 
-      const res = await getVideoPlaylistsList(servers[2].url, 0, 5)
-      expect(res.body.data.find(p => p.displayName === 'playlist 2')).to.be.undefined
-      expect(res.body.data.find(p => p.displayName === 'playlist 3')).to.be.undefined
+      const body = await servers[2].playlistsCommand.list({ start: 0, count: 5 })
+      expect(body.data.find(p => p.displayName === 'playlist 2')).to.be.undefined
+      expect(body.data.find(p => p.displayName === 'playlist 3')).to.be.undefined
     })
 
     it('Should have the playlist on server 3 after a new follow', async function () {
@@ -324,13 +298,13 @@ describe('Test video playlists', function () {
       // Server 2 and server 3 follow each other
       await doubleFollow(servers[1], servers[2])
 
-      const res = await getVideoPlaylistsList(servers[2].url, 0, 5)
+      const body = await servers[2].playlistsCommand.list({ start: 0, count: 5 })
 
-      const playlist2 = res.body.data.find(p => p.displayName === 'playlist 2')
+      const playlist2 = body.data.find(p => p.displayName === 'playlist 2')
       expect(playlist2).to.not.be.undefined
       await testImage(servers[2].url, 'thumbnail-playlist', playlist2.thumbnailPath)
 
-      expect(res.body.data.find(p => p.displayName === 'playlist 3')).to.not.be.undefined
+      expect(body.data.find(p => p.displayName === 'playlist 3')).to.not.be.undefined
     })
   })
 
@@ -340,22 +314,20 @@ describe('Test video playlists', function () {
       this.timeout(30000)
 
       {
-        const res = await getVideoPlaylistsList(servers[2].url, 1, 2, 'createdAt')
+        const body = await servers[2].playlistsCommand.list({ start: 1, count: 2, sort: 'createdAt' })
+        expect(body.total).to.equal(3)
 
-        expect(res.body.total).to.equal(3)
-
-        const data: VideoPlaylist[] = res.body.data
+        const data = body.data
         expect(data).to.have.lengthOf(2)
         expect(data[0].displayName).to.equal('playlist 2')
         expect(data[1].displayName).to.equal('playlist 3')
       }
 
       {
-        const res = await getVideoPlaylistsList(servers[2].url, 1, 2, '-createdAt')
-
-        expect(res.body.total).to.equal(3)
+        const body = await servers[2].playlistsCommand.list({ start: 1, count: 2, sort: '-createdAt' })
+        expect(body.total).to.equal(3)
 
-        const data: VideoPlaylist[] = res.body.data
+        const data = body.data
         expect(data).to.have.lengthOf(2)
         expect(data[0].displayName).to.equal('playlist 2')
         expect(data[1].displayName).to.equal('my super playlist')
@@ -366,11 +338,10 @@ describe('Test video playlists', function () {
       this.timeout(30000)
 
       {
-        const res = await getVideoChannelPlaylistsList(servers[0].url, 'root_channel', 0, 2, '-createdAt')
+        const body = await commands[0].listByChannel({ handle: 'root_channel', start: 0, count: 2, sort: '-createdAt' })
+        expect(body.total).to.equal(1)
 
-        expect(res.body.total).to.equal(1)
-
-        const data: VideoPlaylist[] = res.body.data
+        const data = body.data
         expect(data).to.have.lengthOf(1)
         expect(data[0].displayName).to.equal('my super playlist')
       }
@@ -380,41 +351,37 @@ describe('Test video playlists', function () {
       this.timeout(30000)
 
       {
-        const res = await getAccountPlaylistsList(servers[1].url, 'root', 1, 2, '-createdAt')
-
-        expect(res.body.total).to.equal(2)
+        const body = await servers[1].playlistsCommand.listByAccount({ handle: 'root', start: 1, count: 2, sort: '-createdAt' })
+        expect(body.total).to.equal(2)
 
-        const data: VideoPlaylist[] = res.body.data
+        const data = body.data
         expect(data).to.have.lengthOf(1)
         expect(data[0].displayName).to.equal('playlist 2')
       }
 
       {
-        const res = await getAccountPlaylistsList(servers[1].url, 'root', 1, 2, 'createdAt')
+        const body = await servers[1].playlistsCommand.listByAccount({ handle: 'root', start: 1, count: 2, sort: 'createdAt' })
+        expect(body.total).to.equal(2)
 
-        expect(res.body.total).to.equal(2)
-
-        const data: VideoPlaylist[] = res.body.data
+        const data = body.data
         expect(data).to.have.lengthOf(1)
         expect(data[0].displayName).to.equal('playlist 3')
       }
 
       {
-        const res = await getAccountPlaylistsList(servers[1].url, 'root', 0, 10, 'createdAt', '3')
-
-        expect(res.body.total).to.equal(1)
+        const body = await servers[1].playlistsCommand.listByAccount({ handle: 'root', sort: 'createdAt', search: '3' })
+        expect(body.total).to.equal(1)
 
-        const data: VideoPlaylist[] = res.body.data
+        const data = body.data
         expect(data).to.have.lengthOf(1)
         expect(data[0].displayName).to.equal('playlist 3')
       }
 
       {
-        const res = await getAccountPlaylistsList(servers[1].url, 'root', 0, 10, 'createdAt', '4')
-
-        expect(res.body.total).to.equal(0)
+        const body = await servers[1].playlistsCommand.listByAccount({ handle: 'root', sort: 'createdAt', search: '4' })
+        expect(body.total).to.equal(0)
 
-        const data: VideoPlaylist[] = res.body.data
+        const data = body.data
         expect(data).to.have.lengthOf(0)
       }
     })
@@ -428,28 +395,22 @@ describe('Test video playlists', function () {
       this.timeout(30000)
 
       {
-        const res = await createVideoPlaylist({
-          url: servers[1].url,
-          token: servers[1].accessToken,
-          playlistAttrs: {
+        unlistedPlaylist = await servers[1].playlistsCommand.create({
+          attributes: {
             displayName: 'playlist unlisted',
             privacy: VideoPlaylistPrivacy.UNLISTED,
             videoChannelId: servers[1].videoChannel.id
           }
         })
-        unlistedPlaylist = res.body.videoPlaylist
       }
 
       {
-        const res = await createVideoPlaylist({
-          url: servers[1].url,
-          token: servers[1].accessToken,
-          playlistAttrs: {
+        privatePlaylist = await servers[1].playlistsCommand.create({
+          attributes: {
             displayName: 'playlist private',
             privacy: VideoPlaylistPrivacy.PRIVATE
           }
         })
-        privatePlaylist = res.body.videoPlaylist
       }
 
       await waitJobs(servers)
@@ -459,15 +420,15 @@ describe('Test video playlists', function () {
     it('Should not list unlisted or private playlists', async function () {
       for (const server of servers) {
         const results = [
-          await getAccountPlaylistsList(server.url, 'root@localhost:' + servers[1].port, 0, 5, '-createdAt'),
-          await getVideoPlaylistsList(server.url, 0, 2, '-createdAt')
+          await server.playlistsCommand.listByAccount({ handle: 'root@localhost:' + servers[1].port, sort: '-createdAt' }),
+          await server.playlistsCommand.list({ start: 0, count: 2, sort: '-createdAt' })
         ]
 
-        expect(results[0].body.total).to.equal(2)
-        expect(results[1].body.total).to.equal(3)
+        expect(results[0].total).to.equal(2)
+        expect(results[1].total).to.equal(3)
 
-        for (const res of results) {
-          const data: VideoPlaylist[] = res.body.data
+        for (const body of results) {
+          const data = body.data
           expect(data).to.have.lengthOf(2)
           expect(data[0].displayName).to.equal('playlist 3')
           expect(data[1].displayName).to.equal('playlist 2')
@@ -476,23 +437,23 @@ describe('Test video playlists', function () {
     })
 
     it('Should not get unlisted playlist using only the id', async function () {
-      await getVideoPlaylist(servers[1].url, unlistedPlaylist.id, 404)
+      await servers[1].playlistsCommand.get({ playlistId: unlistedPlaylist.id, expectedStatus: 404 })
     })
 
     it('Should get unlisted plyaylist using uuid or shortUUID', async function () {
-      await getVideoPlaylist(servers[1].url, unlistedPlaylist.uuid)
-      await getVideoPlaylist(servers[1].url, unlistedPlaylist.shortUUID)
+      await servers[1].playlistsCommand.get({ playlistId: unlistedPlaylist.uuid })
+      await servers[1].playlistsCommand.get({ playlistId: unlistedPlaylist.shortUUID })
     })
 
     it('Should not get private playlist without token', async function () {
       for (const id of [ privatePlaylist.id, privatePlaylist.uuid, privatePlaylist.shortUUID ]) {
-        await getVideoPlaylist(servers[1].url, id, 401)
+        await servers[1].playlistsCommand.get({ playlistId: id, expectedStatus: 401 })
       }
     })
 
     it('Should get private playlist with a token', async function () {
       for (const id of [ privatePlaylist.id, privatePlaylist.uuid, privatePlaylist.shortUUID ]) {
-        await getVideoPlaylistWithToken(servers[1].url, servers[1].accessToken, id)
+        await servers[1].playlistsCommand.get({ token: servers[1].accessToken, playlistId: id })
       }
     })
   })
@@ -502,10 +463,8 @@ describe('Test video playlists', function () {
     it('Should update a playlist', async function () {
       this.timeout(30000)
 
-      await updateVideoPlaylist({
-        url: servers[1].url,
-        token: servers[1].accessToken,
-        playlistAttrs: {
+      await servers[1].playlistsCommand.update({
+        attributes: {
           displayName: 'playlist 3 updated',
           description: 'description updated',
           privacy: VideoPlaylistPrivacy.UNLISTED,
@@ -518,8 +477,7 @@ describe('Test video playlists', function () {
       await waitJobs(servers)
 
       for (const server of servers) {
-        const res = await getVideoPlaylist(server.url, playlistServer2UUID2)
-        const playlist: VideoPlaylist = res.body
+        const playlist = await server.playlistsCommand.get({ playlistId: playlistServer2UUID2 })
 
         expect(playlist.displayName).to.equal('playlist 3 updated')
         expect(playlist.description).to.equal('description updated')
@@ -545,39 +503,37 @@ describe('Test video playlists', function () {
     it('Should create a playlist containing different startTimestamp/endTimestamp videos', async function () {
       this.timeout(30000)
 
-      const addVideo = (elementAttrs: any) => {
-        return addVideoInPlaylist({ url: servers[0].url, token: servers[0].accessToken, playlistId: playlistServer1Id, elementAttrs })
+      const addVideo = (attributes: any) => {
+        return commands[0].addElement({ playlistId: playlistServer1Id, attributes })
       }
 
-      const res = await createVideoPlaylist({
-        url: servers[0].url,
-        token: servers[0].accessToken,
-        playlistAttrs: {
+      const playlist = await commands[0].create({
+        attributes: {
           displayName: 'playlist 4',
           privacy: VideoPlaylistPrivacy.PUBLIC,
           videoChannelId: servers[0].videoChannel.id
         }
       })
 
-      playlistServer1Id = res.body.videoPlaylist.id
-      playlistServer1UUID = res.body.videoPlaylist.uuid
+      playlistServer1Id = playlist.id
+      playlistServer1UUID = playlist.uuid
 
       await addVideo({ videoId: servers[0].videos[0].uuid, startTimestamp: 15, stopTimestamp: 28 })
       await addVideo({ videoId: servers[2].videos[1].uuid, startTimestamp: 35 })
       await addVideo({ videoId: servers[2].videos[2].uuid })
       {
-        const res = await addVideo({ videoId: servers[0].videos[3].uuid, stopTimestamp: 35 })
-        playlistElementServer1Video4 = res.body.videoPlaylistElement.id
+        const element = await addVideo({ videoId: servers[0].videos[3].uuid, stopTimestamp: 35 })
+        playlistElementServer1Video4 = element.id
       }
 
       {
-        const res = await addVideo({ videoId: servers[0].videos[4].uuid, startTimestamp: 45, stopTimestamp: 60 })
-        playlistElementServer1Video5 = res.body.videoPlaylistElement.id
+        const element = await addVideo({ videoId: servers[0].videos[4].uuid, startTimestamp: 45, stopTimestamp: 60 })
+        playlistElementServer1Video5 = element.id
       }
 
       {
-        const res = await addVideo({ videoId: nsfwVideoServer1, startTimestamp: 5 })
-        playlistElementNSFW = res.body.videoPlaylistElement.id
+        const element = await addVideo({ videoId: nsfwVideoServer1, startTimestamp: 5 })
+        playlistElementNSFW = element.id
 
         await addVideo({ videoId: nsfwVideoServer1, startTimestamp: 4 })
         await addVideo({ videoId: nsfwVideoServer1 })
@@ -590,55 +546,59 @@ describe('Test video playlists', function () {
       this.timeout(30000)
 
       for (const server of servers) {
-        const res = await getPlaylistVideos(server.url, server.accessToken, playlistServer1UUID, 0, 10)
-
-        expect(res.body.total).to.equal(8)
-
-        const videoElements: VideoPlaylistElement[] = res.body.data
-        expect(videoElements).to.have.lengthOf(8)
-
-        expect(videoElements[0].video.name).to.equal('video 0 server 1')
-        expect(videoElements[0].position).to.equal(1)
-        expect(videoElements[0].startTimestamp).to.equal(15)
-        expect(videoElements[0].stopTimestamp).to.equal(28)
-
-        expect(videoElements[1].video.name).to.equal('video 1 server 3')
-        expect(videoElements[1].position).to.equal(2)
-        expect(videoElements[1].startTimestamp).to.equal(35)
-        expect(videoElements[1].stopTimestamp).to.be.null
-
-        expect(videoElements[2].video.name).to.equal('video 2 server 3')
-        expect(videoElements[2].position).to.equal(3)
-        expect(videoElements[2].startTimestamp).to.be.null
-        expect(videoElements[2].stopTimestamp).to.be.null
-
-        expect(videoElements[3].video.name).to.equal('video 3 server 1')
-        expect(videoElements[3].position).to.equal(4)
-        expect(videoElements[3].startTimestamp).to.be.null
-        expect(videoElements[3].stopTimestamp).to.equal(35)
-
-        expect(videoElements[4].video.name).to.equal('video 4 server 1')
-        expect(videoElements[4].position).to.equal(5)
-        expect(videoElements[4].startTimestamp).to.equal(45)
-        expect(videoElements[4].stopTimestamp).to.equal(60)
-
-        expect(videoElements[5].video.name).to.equal('NSFW video')
-        expect(videoElements[5].position).to.equal(6)
-        expect(videoElements[5].startTimestamp).to.equal(5)
-        expect(videoElements[5].stopTimestamp).to.be.null
-
-        expect(videoElements[6].video.name).to.equal('NSFW video')
-        expect(videoElements[6].position).to.equal(7)
-        expect(videoElements[6].startTimestamp).to.equal(4)
-        expect(videoElements[6].stopTimestamp).to.be.null
-
-        expect(videoElements[7].video.name).to.equal('NSFW video')
-        expect(videoElements[7].position).to.equal(8)
-        expect(videoElements[7].startTimestamp).to.be.null
-        expect(videoElements[7].stopTimestamp).to.be.null
-
-        const res3 = await getPlaylistVideos(server.url, server.accessToken, playlistServer1UUID, 0, 2)
-        expect(res3.body.data).to.have.lengthOf(2)
+        {
+          const body = await server.playlistsCommand.listVideos({ playlistId: playlistServer1UUID, start: 0, count: 10 })
+
+          expect(body.total).to.equal(8)
+
+          const videoElements = body.data
+          expect(videoElements).to.have.lengthOf(8)
+
+          expect(videoElements[0].video.name).to.equal('video 0 server 1')
+          expect(videoElements[0].position).to.equal(1)
+          expect(videoElements[0].startTimestamp).to.equal(15)
+          expect(videoElements[0].stopTimestamp).to.equal(28)
+
+          expect(videoElements[1].video.name).to.equal('video 1 server 3')
+          expect(videoElements[1].position).to.equal(2)
+          expect(videoElements[1].startTimestamp).to.equal(35)
+          expect(videoElements[1].stopTimestamp).to.be.null
+
+          expect(videoElements[2].video.name).to.equal('video 2 server 3')
+          expect(videoElements[2].position).to.equal(3)
+          expect(videoElements[2].startTimestamp).to.be.null
+          expect(videoElements[2].stopTimestamp).to.be.null
+
+          expect(videoElements[3].video.name).to.equal('video 3 server 1')
+          expect(videoElements[3].position).to.equal(4)
+          expect(videoElements[3].startTimestamp).to.be.null
+          expect(videoElements[3].stopTimestamp).to.equal(35)
+
+          expect(videoElements[4].video.name).to.equal('video 4 server 1')
+          expect(videoElements[4].position).to.equal(5)
+          expect(videoElements[4].startTimestamp).to.equal(45)
+          expect(videoElements[4].stopTimestamp).to.equal(60)
+
+          expect(videoElements[5].video.name).to.equal('NSFW video')
+          expect(videoElements[5].position).to.equal(6)
+          expect(videoElements[5].startTimestamp).to.equal(5)
+          expect(videoElements[5].stopTimestamp).to.be.null
+
+          expect(videoElements[6].video.name).to.equal('NSFW video')
+          expect(videoElements[6].position).to.equal(7)
+          expect(videoElements[6].startTimestamp).to.equal(4)
+          expect(videoElements[6].stopTimestamp).to.be.null
+
+          expect(videoElements[7].video.name).to.equal('NSFW video')
+          expect(videoElements[7].position).to.equal(8)
+          expect(videoElements[7].startTimestamp).to.be.null
+          expect(videoElements[7].stopTimestamp).to.be.null
+        }
+
+        {
+          const body = await server.playlistsCommand.listVideos({ playlistId: playlistServer1UUID, start: 0, count: 2 })
+          expect(body.data).to.have.lengthOf(2)
+        }
       }
     })
   })
@@ -656,29 +616,28 @@ describe('Test video playlists', function () {
     before(async function () {
       this.timeout(60000)
 
-      groupUser1 = [ Object.assign({}, servers[0], { accessToken: userAccessTokenServer1 }) ]
+      groupUser1 = [ Object.assign({}, servers[0], { accessToken: userTokenServer1 }) ]
       groupWithoutToken1 = [ Object.assign({}, servers[0], { accessToken: undefined }) ]
       group1 = [ servers[0] ]
       group2 = [ servers[1], servers[2] ]
 
-      const res = await createVideoPlaylist({
-        url: servers[0].url,
-        token: userAccessTokenServer1,
-        playlistAttrs: {
+      const playlist = await commands[0].create({
+        token: userTokenServer1,
+        attributes: {
           displayName: 'playlist 56',
           privacy: VideoPlaylistPrivacy.PUBLIC,
           videoChannelId: servers[0].videoChannel.id
         }
       })
 
-      const playlistServer1Id2 = res.body.videoPlaylist.id
-      playlistServer1UUID2 = res.body.videoPlaylist.uuid
+      const playlistServer1Id2 = playlist.id
+      playlistServer1UUID2 = playlist.uuid
 
-      const addVideo = (elementAttrs: any) => {
-        return addVideoInPlaylist({ url: servers[0].url, token: userAccessTokenServer1, playlistId: playlistServer1Id2, elementAttrs })
+      const addVideo = (attributes: any) => {
+        return commands[0].addElement({ token: userTokenServer1, playlistId: playlistServer1Id2, attributes })
       }
 
-      video1 = (await uploadVideoAndGetId({ server: servers[0], videoName: 'video 89', token: userAccessTokenServer1 })).uuid
+      video1 = (await uploadVideoAndGetId({ server: servers[0], videoName: 'video 89', token: userTokenServer1 })).uuid
       video2 = (await uploadVideoAndGetId({ server: servers[1], videoName: 'video 90' })).uuid
       video3 = (await uploadVideoAndGetId({ server: servers[0], videoName: 'video 91', nsfw: true })).uuid
 
@@ -756,26 +715,26 @@ describe('Test video playlists', function () {
       const position = 2
 
       {
-        await command.addToMyBlocklist({ token: userAccessTokenServer1, account: 'root@localhost:' + servers[1].port })
+        await command.addToMyBlocklist({ token: userTokenServer1, account: 'root@localhost:' + servers[1].port })
         await waitJobs(servers)
 
         await checkPlaylistElementType(groupUser1, playlistServer1UUID2, VideoPlaylistElementType.UNAVAILABLE, position, name, 3)
         await checkPlaylistElementType(group2, playlistServer1UUID2, VideoPlaylistElementType.REGULAR, position, name, 3)
 
-        await command.removeFromMyBlocklist({ token: userAccessTokenServer1, account: 'root@localhost:' + servers[1].port })
+        await command.removeFromMyBlocklist({ token: userTokenServer1, account: 'root@localhost:' + servers[1].port })
         await waitJobs(servers)
 
         await checkPlaylistElementType(group2, playlistServer1UUID2, VideoPlaylistElementType.REGULAR, position, name, 3)
       }
 
       {
-        await command.addToMyBlocklist({ token: userAccessTokenServer1, server: 'localhost:' + servers[1].port })
+        await command.addToMyBlocklist({ token: userTokenServer1, server: 'localhost:' + servers[1].port })
         await waitJobs(servers)
 
         await checkPlaylistElementType(groupUser1, playlistServer1UUID2, VideoPlaylistElementType.UNAVAILABLE, position, name, 3)
         await checkPlaylistElementType(group2, playlistServer1UUID2, VideoPlaylistElementType.REGULAR, position, name, 3)
 
-        await command.removeFromMyBlocklist({ token: userAccessTokenServer1, server: 'localhost:' + servers[1].port })
+        await command.removeFromMyBlocklist({ token: userTokenServer1, server: 'localhost:' + servers[1].port })
         await waitJobs(servers)
 
         await checkPlaylistElementType(group2, playlistServer1UUID2, VideoPlaylistElementType.REGULAR, position, name, 3)
@@ -809,10 +768,10 @@ describe('Test video playlists', function () {
     })
 
     it('Should hide the video if it is NSFW', async function () {
-      const res = await getPlaylistVideos(servers[0].url, userAccessTokenServer1, playlistServer1UUID2, 0, 10, { nsfw: false })
-      expect(res.body.total).to.equal(3)
+      const body = await commands[0].listVideos({ token: userTokenServer1, playlistId: playlistServer1UUID2, query: { nsfw: 'false' } })
+      expect(body.total).to.equal(3)
 
-      const elements: VideoPlaylistElement[] = res.body.data
+      const elements = body.data
       const element = elements.find(e => e.position === 3)
 
       expect(element).to.exist
@@ -828,11 +787,9 @@ describe('Test video playlists', function () {
       this.timeout(30000)
 
       {
-        await reorderVideosPlaylist({
-          url: servers[0].url,
-          token: servers[0].accessToken,
+        await commands[0].reorderElements({
           playlistId: playlistServer1Id,
-          elementAttrs: {
+          attributes: {
             startPosition: 2,
             insertAfterPosition: 3
           }
@@ -841,8 +798,8 @@ describe('Test video playlists', function () {
         await waitJobs(servers)
 
         for (const server of servers) {
-          const res = await getPlaylistVideos(server.url, server.accessToken, playlistServer1UUID, 0, 10)
-          const names = (res.body.data as VideoPlaylistElement[]).map(v => v.video.name)
+          const body = await server.playlistsCommand.listVideos({ playlistId: playlistServer1UUID, start: 0, count: 10 })
+          const names = body.data.map(v => v.video.name)
 
           expect(names).to.deep.equal([
             'video 0 server 1',
@@ -858,11 +815,9 @@ describe('Test video playlists', function () {
       }
 
       {
-        await reorderVideosPlaylist({
-          url: servers[0].url,
-          token: servers[0].accessToken,
+        await commands[0].reorderElements({
           playlistId: playlistServer1Id,
-          elementAttrs: {
+          attributes: {
             startPosition: 1,
             reorderLength: 3,
             insertAfterPosition: 4
@@ -872,8 +827,8 @@ describe('Test video playlists', function () {
         await waitJobs(servers)
 
         for (const server of servers) {
-          const res = await getPlaylistVideos(server.url, server.accessToken, playlistServer1UUID, 0, 10)
-          const names = (res.body.data as VideoPlaylistElement[]).map(v => v.video.name)
+          const body = await server.playlistsCommand.listVideos({ playlistId: playlistServer1UUID, start: 0, count: 10 })
+          const names = body.data.map(v => v.video.name)
 
           expect(names).to.deep.equal([
             'video 3 server 1',
@@ -889,11 +844,9 @@ describe('Test video playlists', function () {
       }
 
       {
-        await reorderVideosPlaylist({
-          url: servers[0].url,
-          token: servers[0].accessToken,
+        await commands[0].reorderElements({
           playlistId: playlistServer1Id,
-          elementAttrs: {
+          attributes: {
             startPosition: 6,
             insertAfterPosition: 3
           }
@@ -902,8 +855,7 @@ describe('Test video playlists', function () {
         await waitJobs(servers)
 
         for (const server of servers) {
-          const res = await getPlaylistVideos(server.url, server.accessToken, playlistServer1UUID, 0, 10)
-          const elements: VideoPlaylistElement[] = res.body.data
+          const { data: elements } = await server.playlistsCommand.listVideos({ playlistId: playlistServer1UUID, start: 0, count: 10 })
           const names = elements.map(v => v.video.name)
 
           expect(names).to.deep.equal([
@@ -927,22 +879,18 @@ describe('Test video playlists', function () {
     it('Should update startTimestamp/endTimestamp of some elements', async function () {
       this.timeout(30000)
 
-      await updateVideoPlaylistElement({
-        url: servers[0].url,
-        token: servers[0].accessToken,
+      await commands[0].updateElement({
         playlistId: playlistServer1Id,
-        playlistElementId: playlistElementServer1Video4,
-        elementAttrs: {
+        elementId: playlistElementServer1Video4,
+        attributes: {
           startTimestamp: 1
         }
       })
 
-      await updateVideoPlaylistElement({
-        url: servers[0].url,
-        token: servers[0].accessToken,
+      await commands[0].updateElement({
         playlistId: playlistServer1Id,
-        playlistElementId: playlistElementServer1Video5,
-        elementAttrs: {
+        elementId: playlistElementServer1Video5,
+        attributes: {
           stopTimestamp: null
         }
       })
@@ -950,8 +898,7 @@ describe('Test video playlists', function () {
       await waitJobs(servers)
 
       for (const server of servers) {
-        const res = await getPlaylistVideos(server.url, server.accessToken, playlistServer1UUID, 0, 10)
-        const elements: VideoPlaylistElement[] = res.body.data
+        const { data: elements } = await server.playlistsCommand.listVideos({ playlistId: playlistServer1UUID, start: 0, count: 10 })
 
         expect(elements[0].video.name).to.equal('video 3 server 1')
         expect(elements[0].position).to.equal(1)
@@ -973,8 +920,7 @@ describe('Test video playlists', function () {
         43000,
         servers[0].videos[4].id
       ]
-      const res = await doVideosExistInMyPlaylist(servers[0].url, servers[0].accessToken, videoIds)
-      const obj = res.body as VideoExistInPlaylist
+      const obj = await commands[0].videosExist({ videoIds })
 
       {
         const elem = obj[servers[0].videos[0].id]
@@ -1011,39 +957,26 @@ describe('Test video playlists', function () {
       const videoId = servers[1].videos[5].id
 
       async function getPlaylistNames () {
-        const res = await getAccountPlaylistsListWithToken(server.url, server.accessToken, 'root', 0, 5, undefined, '-updatedAt')
+        const { data } = await server.playlistsCommand.listByAccount({ token: server.accessToken, handle: 'root', sort: '-updatedAt' })
 
-        return (res.body.data as VideoPlaylist[]).map(p => p.displayName)
+        return data.map(p => p.displayName)
       }
 
-      const elementAttrs = { videoId }
-      const res1 = await addVideoInPlaylist({ url: server.url, token: server.accessToken, playlistId: playlistServer2Id1, elementAttrs })
-      const res2 = await addVideoInPlaylist({ url: server.url, token: server.accessToken, playlistId: playlistServer2Id2, elementAttrs })
-
-      const element1 = res1.body.videoPlaylistElement.id
-      const element2 = res2.body.videoPlaylistElement.id
+      const attributes = { videoId }
+      const element1 = await server.playlistsCommand.addElement({ playlistId: playlistServer2Id1, attributes })
+      const element2 = await server.playlistsCommand.addElement({ playlistId: playlistServer2Id2, attributes })
 
       const names1 = await getPlaylistNames()
       expect(names1[0]).to.equal('playlist 3 updated')
       expect(names1[1]).to.equal('playlist 2')
 
-      await removeVideoFromPlaylist({
-        url: server.url,
-        token: server.accessToken,
-        playlistId: playlistServer2Id1,
-        playlistElementId: element1
-      })
+      await server.playlistsCommand.removeElement({ playlistId: playlistServer2Id1, elementId: element1.id })
 
       const names2 = await getPlaylistNames()
       expect(names2[0]).to.equal('playlist 2')
       expect(names2[1]).to.equal('playlist 3 updated')
 
-      await removeVideoFromPlaylist({
-        url: server.url,
-        token: server.accessToken,
-        playlistId: playlistServer2Id2,
-        playlistElementId: element2
-      })
+      await server.playlistsCommand.removeElement({ playlistId: playlistServer2Id2, elementId: element2.id })
 
       const names3 = await getPlaylistNames()
       expect(names3[0]).to.equal('playlist 3 updated')
@@ -1053,28 +986,16 @@ describe('Test video playlists', function () {
     it('Should delete some elements', async function () {
       this.timeout(30000)
 
-      await removeVideoFromPlaylist({
-        url: servers[0].url,
-        token: servers[0].accessToken,
-        playlistId: playlistServer1Id,
-        playlistElementId: playlistElementServer1Video4
-      })
-
-      await removeVideoFromPlaylist({
-        url: servers[0].url,
-        token: servers[0].accessToken,
-        playlistId: playlistServer1Id,
-        playlistElementId: playlistElementNSFW
-      })
+      await commands[0].removeElement({ playlistId: playlistServer1Id, elementId: playlistElementServer1Video4 })
+      await commands[0].removeElement({ playlistId: playlistServer1Id, elementId: playlistElementNSFW })
 
       await waitJobs(servers)
 
       for (const server of servers) {
-        const res = await getPlaylistVideos(server.url, server.accessToken, playlistServer1UUID, 0, 10)
-
-        expect(res.body.total).to.equal(6)
+        const body = await server.playlistsCommand.listVideos({ playlistId: playlistServer1UUID, start: 0, count: 10 })
+        expect(body.total).to.equal(6)
 
-        const elements: VideoPlaylistElement[] = res.body.data
+        const elements = body.data
         expect(elements).to.have.lengthOf(6)
 
         expect(elements[0].video.name).to.equal('video 0 server 1')
@@ -1100,34 +1021,31 @@ describe('Test video playlists', function () {
     it('Should be able to create a public playlist, and set it to private', async function () {
       this.timeout(30000)
 
-      const res = await createVideoPlaylist({
-        url: servers[0].url,
-        token: servers[0].accessToken,
-        playlistAttrs: {
+      const videoPlaylistIds = await commands[0].create({
+        attributes: {
           displayName: 'my super public playlist',
           privacy: VideoPlaylistPrivacy.PUBLIC,
           videoChannelId: servers[0].videoChannel.id
         }
       })
-      const videoPlaylistIds = res.body.videoPlaylist
 
       await waitJobs(servers)
 
       for (const server of servers) {
-        await getVideoPlaylist(server.url, videoPlaylistIds.uuid, HttpStatusCode.OK_200)
+        await server.playlistsCommand.get({ playlistId: videoPlaylistIds.uuid, expectedStatus: HttpStatusCode.OK_200 })
       }
 
-      const playlistAttrs = { privacy: VideoPlaylistPrivacy.PRIVATE }
-      await updateVideoPlaylist({ url: servers[0].url, token: servers[0].accessToken, playlistId: videoPlaylistIds.id, playlistAttrs })
+      const attributes = { privacy: VideoPlaylistPrivacy.PRIVATE }
+      await commands[0].update({ playlistId: videoPlaylistIds.id, attributes })
 
       await waitJobs(servers)
 
       for (const server of [ servers[1], servers[2] ]) {
-        await getVideoPlaylist(server.url, videoPlaylistIds.uuid, HttpStatusCode.NOT_FOUND_404)
+        await server.playlistsCommand.get({ playlistId: videoPlaylistIds.uuid, expectedStatus: HttpStatusCode.NOT_FOUND_404 })
       }
-      await getVideoPlaylist(servers[0].url, videoPlaylistIds.uuid, HttpStatusCode.UNAUTHORIZED_401)
 
-      await getVideoPlaylistWithToken(servers[0].url, servers[0].accessToken, videoPlaylistIds.uuid, HttpStatusCode.OK_200)
+      await commands[0].get({ playlistId: videoPlaylistIds.uuid, expectedStatus: HttpStatusCode.UNAUTHORIZED_401 })
+      await commands[0].get({ token: servers[0].accessToken, playlistId: videoPlaylistIds.uuid, expectedStatus: HttpStatusCode.OK_200 })
     })
   })
 
@@ -1136,12 +1054,12 @@ describe('Test video playlists', function () {
     it('Should delete the playlist on server 1 and delete on server 2 and 3', async function () {
       this.timeout(30000)
 
-      await deleteVideoPlaylist(servers[0].url, servers[0].accessToken, playlistServer1Id)
+      await commands[0].delete({ playlistId: playlistServer1Id })
 
       await waitJobs(servers)
 
       for (const server of servers) {
-        await getVideoPlaylist(server.url, playlistServer1UUID, HttpStatusCode.NOT_FOUND_404)
+        await server.playlistsCommand.get({ playlistId: playlistServer1UUID, expectedStatus: HttpStatusCode.NOT_FOUND_404 })
       }
     })
 
@@ -1156,21 +1074,22 @@ describe('Test video playlists', function () {
     it('Should unfollow servers 1 and 2 and hide their playlists', async function () {
       this.timeout(30000)
 
-      const finder = data => data.find(p => p.displayName === 'my super playlist')
+      const finder = (data: VideoPlaylist[]) => data.find(p => p.displayName === 'my super playlist')
 
       {
-        const res = await getVideoPlaylistsList(servers[2].url, 0, 5)
-        expect(res.body.total).to.equal(3)
-        expect(finder(res.body.data)).to.not.be.undefined
+        const body = await servers[2].playlistsCommand.list({ start: 0, count: 5 })
+        expect(body.total).to.equal(3)
+
+        expect(finder(body.data)).to.not.be.undefined
       }
 
       await servers[2].followsCommand.unfollow({ target: servers[0] })
 
       {
-        const res = await getVideoPlaylistsList(servers[2].url, 0, 5)
-        expect(res.body.total).to.equal(1)
+        const body = await servers[2].playlistsCommand.list({ start: 0, count: 5 })
+        expect(body.total).to.equal(1)
 
-        expect(finder(res.body.data)).to.be.undefined
+        expect(finder(body.data)).to.be.undefined
       }
     })
 
@@ -1180,16 +1099,13 @@ describe('Test video playlists', function () {
       const res = await addVideoChannel(servers[0].url, servers[0].accessToken, { name: 'super_channel', displayName: 'super channel' })
       const videoChannelId = res.body.videoChannel.id
 
-      const res2 = await createVideoPlaylist({
-        url: servers[0].url,
-        token: servers[0].accessToken,
-        playlistAttrs: {
+      const playlistCreated = await commands[0].create({
+        attributes: {
           displayName: 'channel playlist',
           privacy: VideoPlaylistPrivacy.PUBLIC,
           videoChannelId
         }
       })
-      const videoPlaylistUUID = res2.body.videoPlaylist.uuid
 
       await waitJobs(servers)
 
@@ -1197,11 +1113,11 @@ describe('Test video playlists', function () {
 
       await waitJobs(servers)
 
-      const res3 = await getVideoPlaylistWithToken(servers[0].url, servers[0].accessToken, videoPlaylistUUID)
-      expect(res3.body.displayName).to.equal('channel playlist')
-      expect(res3.body.privacy.id).to.equal(VideoPlaylistPrivacy.PRIVATE)
+      const body = await commands[0].get({ token: servers[0].accessToken, playlistId: playlistCreated.uuid })
+      expect(body.displayName).to.equal('channel playlist')
+      expect(body.privacy.id).to.equal(VideoPlaylistPrivacy.PRIVATE)
 
-      await getVideoPlaylist(servers[1].url, videoPlaylistUUID, HttpStatusCode.NOT_FOUND_404)
+      await servers[1].playlistsCommand.get({ playlistId: playlistCreated.uuid, expectedStatus: HttpStatusCode.NOT_FOUND_404 })
     })
 
     it('Should delete an account and delete its playlists', async function () {
@@ -1221,10 +1137,8 @@ describe('Test video playlists', function () {
       const resChannel = await getMyUserInformation(servers[0].url, userAccessToken)
       const userChannel = (resChannel.body as User).videoChannels[0]
 
-      await createVideoPlaylist({
-        url: servers[0].url,
-        token: userAccessToken,
-        playlistAttrs: {
+      await commands[0].create({
+        attributes: {
           displayName: 'playlist to be deleted',
           privacy: VideoPlaylistPrivacy.PUBLIC,
           videoChannelId: userChannel.id
@@ -1233,12 +1147,13 @@ describe('Test video playlists', function () {
 
       await waitJobs(servers)
 
-      const finder = data => data.find(p => p.displayName === 'playlist to be deleted')
+      const finder = (data: VideoPlaylist[]) => data.find(p => p.displayName === 'playlist to be deleted')
 
       {
         for (const server of [ servers[0], servers[1] ]) {
-          const res = await getVideoPlaylistsList(server.url, 0, 15)
-          expect(finder(res.body.data)).to.not.be.undefined
+          const body = await server.playlistsCommand.list({ start: 0, count: 15 })
+
+          expect(finder(body.data)).to.not.be.undefined
         }
       }
 
@@ -1247,8 +1162,9 @@ describe('Test video playlists', function () {
 
       {
         for (const server of [ servers[0], servers[1] ]) {
-          const res = await getVideoPlaylistsList(server.url, 0, 15)
-          expect(finder(res.body.data)).to.be.undefined
+          const body = await server.playlistsCommand.list({ start: 0, count: 15 })
+
+          expect(finder(body.data)).to.be.undefined
         }
       }
     })
diff --git a/server/tests/cli/prune-storage.ts b/server/tests/cli/prune-storage.ts
index 95f573e50..fa1df65a9 100644
--- a/server/tests/cli/prune-storage.ts
+++ b/server/tests/cli/prune-storage.ts
@@ -10,7 +10,6 @@ import {
   buildServerDirectory,
   cleanupTests,
   CLICommand,
-  createVideoPlaylist,
   doubleFollow,
   flushAndRunMultipleServers,
   killallServers,
@@ -77,10 +76,8 @@ describe('Test prune storage scripts', function () {
 
       await updateMyAvatar({ url: server.url, accessToken: server.accessToken, fixture: 'avatar.png' })
 
-      await createVideoPlaylist({
-        url: server.url,
-        token: server.accessToken,
-        playlistAttrs: {
+      await server.playlistsCommand.create({
+        attributes: {
           displayName: 'playlist',
           privacy: VideoPlaylistPrivacy.PUBLIC,
           videoChannelId: server.videoChannel.id,
diff --git a/server/tests/client.ts b/server/tests/client.ts
index 60df878d7..129f1e1c0 100644
--- a/server/tests/client.ts
+++ b/server/tests/client.ts
@@ -6,9 +6,7 @@ import { omit } from 'lodash'
 import { HttpStatusCode } from '@shared/core-utils/miscs/http-error-codes'
 import { Account, HTMLServerConfig, ServerConfig, VideoPlaylistCreateResult, VideoPlaylistPrivacy } from '@shared/models'
 import {
-  addVideoInPlaylist,
   cleanupTests,
-  createVideoPlaylist,
   doubleFollow,
   flushAndRunMultipleServers,
   getVideosList,
@@ -82,23 +80,17 @@ describe('Test a client controllers', function () {
 
     // Playlist
 
-    const playlistAttrs = {
+    const attributes = {
       displayName: playlistName,
       description: playlistDescription,
       privacy: VideoPlaylistPrivacy.PUBLIC,
       videoChannelId: servers[0].videoChannel.id
     }
 
-    const resVideoPlaylistRequest = await createVideoPlaylist({ url: servers[0].url, token: servers[0].accessToken, playlistAttrs })
-    playlist = resVideoPlaylistRequest.body.videoPlaylist
+    playlist = await servers[0].playlistsCommand.create({ attributes })
     playlistIds = [ playlist.id, playlist.shortUUID, playlist.uuid ]
 
-    await addVideoInPlaylist({
-      url: servers[0].url,
-      token: servers[0].accessToken,
-      playlistId: playlist.shortUUID,
-      elementAttrs: { videoId: video.id }
-    })
+    await servers[0].playlistsCommand.addElement({ playlistId: playlist.shortUUID, attributes: { videoId: video.id } })
 
     // Account
 
diff --git a/server/tests/plugins/action-hooks.ts b/server/tests/plugins/action-hooks.ts
index 5e9dc3515..fd83bf2ac 100644
--- a/server/tests/plugins/action-hooks.ts
+++ b/server/tests/plugins/action-hooks.ts
@@ -5,10 +5,8 @@ import { ServerHookName, VideoPlaylistPrivacy, VideoPrivacy } from '@shared/mode
 import {
   addVideoCommentReply,
   addVideoCommentThread,
-  addVideoInPlaylist,
   blockUser,
   createUser,
-  createVideoPlaylist,
   deleteVideoComment,
   PluginsCommand,
   registerUser,
@@ -180,15 +178,13 @@ describe('Test plugin action hooks', function () {
 
     before(async function () {
       {
-        const res = await createVideoPlaylist({
-          url: servers[0].url,
-          token: servers[0].accessToken,
-          playlistAttrs: {
+        const { id } = await servers[0].playlistsCommand.create({
+          attributes: {
             displayName: 'My playlist',
             privacy: VideoPlaylistPrivacy.PRIVATE
           }
         })
-        playlistId = res.body.videoPlaylist.id
+        playlistId = id
       }
 
       {
@@ -198,12 +194,7 @@ describe('Test plugin action hooks', function () {
     })
 
     it('Should run action:api.video-playlist-element.created', async function () {
-      await addVideoInPlaylist({
-        url: servers[0].url,
-        token: servers[0].accessToken,
-        playlistId,
-        elementAttrs: { videoId }
-      })
+      await servers[0].playlistsCommand.addElement({ playlistId, attributes: { videoId } })
 
       await checkHook('action:api.video-playlist-element.created')
     })
diff --git a/server/tests/plugins/filter-hooks.ts b/server/tests/plugins/filter-hooks.ts
index e938663da..203642d8d 100644
--- a/server/tests/plugins/filter-hooks.ts
+++ b/server/tests/plugins/filter-hooks.ts
@@ -7,7 +7,6 @@ import {
   addVideoCommentReply,
   addVideoCommentThread,
   cleanupTests,
-  createVideoPlaylist,
   doubleFollow,
   flushAndRunMultipleServers,
   getAccountVideos,
@@ -15,7 +14,6 @@ import {
   getVideo,
   getVideoChannelVideos,
   getVideoCommentThreads,
-  getVideoPlaylist,
   getVideosList,
   getVideosListPagination,
   getVideoThreadComments,
@@ -443,11 +441,11 @@ describe('Test plugin filter hooks', function () {
         }
 
         {
-          const playlistAttrs = { displayName: name, videoChannelId: servers[0].videoChannel.id, privacy: VideoPlaylistPrivacy.PUBLIC }
-          const res = await createVideoPlaylist({ url: servers[0].url, token: servers[0].accessToken, playlistAttrs })
+          const attributes = { displayName: name, videoChannelId: servers[0].videoChannel.id, privacy: VideoPlaylistPrivacy.PUBLIC }
+          const { id } = await servers[0].playlistsCommand.create({ attributes })
 
-          const resPlaylist = await getVideoPlaylist(servers[0].url, res.body.videoPlaylist.id)
-          embedPlaylists.push(resPlaylist.body)
+          const playlist = await servers[0].playlistsCommand.get({ playlistId: id })
+          embedPlaylists.push(playlist)
         }
       }
     })
diff --git a/server/tests/plugins/video-constants.ts b/server/tests/plugins/video-constants.ts
index 4124e8a52..4a05af042 100644
--- a/server/tests/plugins/video-constants.ts
+++ b/server/tests/plugins/video-constants.ts
@@ -5,13 +5,11 @@ import * as chai from 'chai'
 import { HttpStatusCode } from '@shared/core-utils'
 import {
   cleanupTests,
-  createVideoPlaylist,
   flushAndRunServer,
   getVideo,
   getVideoCategories,
   getVideoLanguages,
   getVideoLicences,
-  getVideoPlaylistPrivacies,
   getVideoPrivacies,
   PluginsCommand,
   ServerInfo,
@@ -79,8 +77,7 @@ describe('Test plugin altering video constants', function () {
   })
 
   it('Should have updated playlist privacies', async function () {
-    const res = await getVideoPlaylistPrivacies(server.url)
-    const playlistPrivacies = res.body
+    const playlistPrivacies = await server.playlistsCommand.getPrivacies()
 
     expect(playlistPrivacies[1]).to.exist
     expect(playlistPrivacies[2]).to.exist
@@ -93,13 +90,8 @@ describe('Test plugin altering video constants', function () {
   })
 
   it('Should not be able to create a video with this privacy', async function () {
-    const attrs = { displayName: 'video playlist', privacy: VideoPlaylistPrivacy.PRIVATE }
-    await createVideoPlaylist({
-      url: server.url,
-      token: server.accessToken,
-      playlistAttrs: attrs,
-      expectedStatus: HttpStatusCode.BAD_REQUEST_400
-    })
+    const attributes = { displayName: 'video playlist', privacy: VideoPlaylistPrivacy.PRIVATE }
+    await server.playlistsCommand.create({ attributes, expectedStatus: HttpStatusCode.BAD_REQUEST_400 })
   })
 
   it('Should be able to upload a video with these values', async function () {
@@ -162,8 +154,7 @@ describe('Test plugin altering video constants', function () {
     }
 
     {
-      const res = await getVideoPlaylistPrivacies(server.url)
-      const playlistPrivacies = res.body
+      const playlistPrivacies = await server.playlistsCommand.getPrivacies()
 
       expect(playlistPrivacies[1]).to.exist
       expect(playlistPrivacies[2]).to.exist