Migrate server to ESM

Sorry for the very big commit that may lead to git log issues and merge
conflicts, but it's a major step forward:

 * Server can be faster at startup because imports() are async and we can
   easily lazy import big modules
 * Angular doesn't seem to support ES import (with .js extension), so we
   had to correctly organize peertube into a monorepo:
    * Use yarn workspace feature
    * Use typescript reference projects for dependencies
    * Shared projects have been moved into "packages", each one is now a
      node module (with a dedicated package.json/tsconfig.json)
    * server/tools have been moved into apps/ and is now a dedicated app
      bundled and published on NPM so users don't have to build peertube
      cli tools manually
    * server/tests have been moved into packages/ so we don't compile
      them every time we want to run the server
 * Use isolatedModule option:
   * Had to move from const enum to const
     (https://www.typescriptlang.org/docs/handbook/enums.html#objects-vs-enums)
   * Had to explictely specify "type" imports when used in decorators
 * Prefer tsx (that uses esbuild under the hood) instead of ts-node to
   load typescript files (tests with mocha or scripts):
     * To reduce test complexity as esbuild doesn't support decorator
       metadata, we only test server files that do not import server
       models
     * We still build tests files into js files for a faster CI
 * Remove unmaintained peertube CLI import script
 * Removed some barrels to speed up execution (less imports)

packages/server-commands/src/videos/comments-command.ts

@@ -0,0 +1,159 @@
+import { pick } from '@peertube/peertube-core-utils'
+import { HttpStatusCode, ResultList, VideoComment, VideoCommentThreads, VideoCommentThreadTree } from '@peertube/peertube-models'
+import { unwrapBody } from '../requests/index.js'
+import { AbstractCommand, OverrideCommandOptions } from '../shared/index.js'
+
+export class CommentsCommand extends AbstractCommand {
+
+  private lastVideoId: number | string
+  private lastThreadId: number
+  private lastReplyId: number
+
+  listForAdmin (options: OverrideCommandOptions & {
+    start?: number
+    count?: number
+    sort?: string
+    isLocal?: boolean
+    onLocalVideo?: boolean
+    search?: string
+    searchAccount?: string
+    searchVideo?: string
+  } = {}) {
+    const { sort = '-createdAt' } = options
+    const path = '/api/v1/videos/comments'
+
+    const query = { sort, ...pick(options, [ 'start', 'count', 'isLocal', 'onLocalVideo', 'search', 'searchAccount', 'searchVideo' ]) }
+
+    return this.getRequestBody<ResultList<VideoComment>>({
+      ...options,
+
+      path,
+      query,
+      implicitToken: true,
+      defaultExpectedStatus: HttpStatusCode.OK_200
+    })
+  }
+
+  listThreads (options: OverrideCommandOptions & {
+    videoId: number | string
+    videoPassword?: string
+    start?: number
+    count?: number
+    sort?: string
+  }) {
+    const { start, count, sort, videoId, videoPassword } = options
+    const path = '/api/v1/videos/' + videoId + '/comment-threads'
+
+    return this.getRequestBody<VideoCommentThreads>({
+      ...options,
+
+      path,
+      query: { start, count, sort },
+      headers: this.buildVideoPasswordHeader(videoPassword),
+      implicitToken: false,
+      defaultExpectedStatus: HttpStatusCode.OK_200
+    })
+  }
+
+  getThread (options: OverrideCommandOptions & {
+    videoId: number | string
+    threadId: number
+  }) {
+    const { videoId, threadId } = options
+    const path = '/api/v1/videos/' + videoId + '/comment-threads/' + threadId
+
+    return this.getRequestBody<VideoCommentThreadTree>({
+      ...options,
+
+      path,
+      implicitToken: false,
+      defaultExpectedStatus: HttpStatusCode.OK_200
+    })
+  }
+
+  async createThread (options: OverrideCommandOptions & {
+    videoId: number | string
+    text: string
+    videoPassword?: string
+  }) {
+    const { videoId, text, videoPassword } = options
+    const path = '/api/v1/videos/' + videoId + '/comment-threads'
+
+    const body = await unwrapBody<{ comment: VideoComment }>(this.postBodyRequest({
+      ...options,
+
+      path,
+      fields: { text },
+      headers: this.buildVideoPasswordHeader(videoPassword),
+      implicitToken: true,
+      defaultExpectedStatus: HttpStatusCode.OK_200
+    }))
+
+    this.lastThreadId = body.comment?.id
+    this.lastVideoId = videoId
+
+    return body.comment
+  }
+
+  async addReply (options: OverrideCommandOptions & {
+    videoId: number | string
+    toCommentId: number
+    text: string
+    videoPassword?: string
+  }) {
+    const { videoId, toCommentId, text, videoPassword } = options
+    const path = '/api/v1/videos/' + videoId + '/comments/' + toCommentId
+
+    const body = await unwrapBody<{ comment: VideoComment }>(this.postBodyRequest({
+      ...options,
+
+      path,
+      fields: { text },
+      headers: this.buildVideoPasswordHeader(videoPassword),
+      implicitToken: true,
+      defaultExpectedStatus: HttpStatusCode.OK_200
+    }))
+
+    this.lastReplyId = body.comment?.id
+
+    return body.comment
+  }
+
+  async addReplyToLastReply (options: OverrideCommandOptions & {
+    text: string
+  }) {
+    return this.addReply({ ...options, videoId: this.lastVideoId, toCommentId: this.lastReplyId })
+  }
+
+  async addReplyToLastThread (options: OverrideCommandOptions & {
+    text: string
+  }) {
+    return this.addReply({ ...options, videoId: this.lastVideoId, toCommentId: this.lastThreadId })
+  }
+
+  async findCommentId (options: OverrideCommandOptions & {
+    videoId: number | string
+    text: string
+  }) {
+    const { videoId, text } = options
+    const { data } = await this.listThreads({ videoId, count: 25, sort: '-createdAt' })
+
+    return data.find(c => c.text === text).id
+  }
+
+  delete (options: OverrideCommandOptions & {
+    videoId: number | string
+    commentId: number
+  }) {
+    const { videoId, commentId } = options
+    const path = '/api/v1/videos/' + videoId + '/comments/' + commentId
+
+    return this.deleteRequest({
+      ...options,
+
+      path,
+      implicitToken: true,
+      defaultExpectedStatus: HttpStatusCode.NO_CONTENT_204
+    })
+  }
+}