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)

1 files changed, 0 insertions, 44 deletions

diff --git a/server/lib/activitypub/local-video-viewer.ts b/server/lib/activitypub/local-video-viewer.ts
deleted file mode 100644
index bdd746791..000000000
--- a/server/lib/activitypub/local-video-viewer.ts
+++ /dev/null
@@ -1,44 +0,0 @@
-import { Transaction } from 'sequelize'
-import { LocalVideoViewerModel } from '@server/models/view/local-video-viewer'
-import { LocalVideoViewerWatchSectionModel } from '@server/models/view/local-video-viewer-watch-section'
-import { MVideo } from '@server/types/models'
-import { WatchActionObject } from '@shared/models'
-import { getDurationFromActivityStream } from './activity'
-
-async function createOrUpdateLocalVideoViewer (watchAction: WatchActionObject, video: MVideo, t: Transaction) {
-  const stats = await LocalVideoViewerModel.loadByUrl(watchAction.id)
-  if (stats) await stats.destroy({ transaction: t })
-
-  const localVideoViewer = await LocalVideoViewerModel.create({
-    url: watchAction.id,
-    uuid: watchAction.uuid,
-
-    watchTime: getDurationFromActivityStream(watchAction.duration),
-
-    startDate: new Date(watchAction.startTime),
-    endDate: new Date(watchAction.endTime),
-
-    country: watchAction.location
-      ? watchAction.location.addressCountry
-      : null,
-
-    videoId: video.id
-  }, { transaction: t })
-
-  await LocalVideoViewerWatchSectionModel.bulkCreateSections({
-    localVideoViewerId: localVideoViewer.id,
-
-    watchSections: watchAction.watchSections.map(s => ({
-      start: s.startTimestamp,
-      end: s.endTimestamp
-    })),
-
-    transaction: t
-  })
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  createOrUpdateLocalVideoViewer
-}