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, 87 deletions

diff --git a/server/controllers/api/videos/rate.ts b/server/controllers/api/videos/rate.ts
deleted file mode 100644
index 6b26a8eee..000000000
--- a/server/controllers/api/videos/rate.ts
+++ /dev/null
@@ -1,87 +0,0 @@
-import express from 'express'
-import { HttpStatusCode, UserVideoRateUpdate } from '@shared/models'
-import { logger } from '../../../helpers/logger'
-import { VIDEO_RATE_TYPES } from '../../../initializers/constants'
-import { sequelizeTypescript } from '../../../initializers/database'
-import { getLocalRateUrl, sendVideoRateChange } from '../../../lib/activitypub/video-rates'
-import { asyncMiddleware, asyncRetryTransactionMiddleware, authenticate, videoUpdateRateValidator } from '../../../middlewares'
-import { AccountModel } from '../../../models/account/account'
-import { AccountVideoRateModel } from '../../../models/account/account-video-rate'
-
-const rateVideoRouter = express.Router()
-
-rateVideoRouter.put('/:id/rate',
-  authenticate,
-  asyncMiddleware(videoUpdateRateValidator),
-  asyncRetryTransactionMiddleware(rateVideo)
-)
-
-// ---------------------------------------------------------------------------
-
-export {
-  rateVideoRouter
-}
-
-// ---------------------------------------------------------------------------
-
-async function rateVideo (req: express.Request, res: express.Response) {
-  const body: UserVideoRateUpdate = req.body
-  const rateType = body.rating
-  const videoInstance = res.locals.videoAll
-  const userAccount = res.locals.oauth.token.User.Account
-
-  await sequelizeTypescript.transaction(async t => {
-    const sequelizeOptions = { transaction: t }
-
-    const accountInstance = await AccountModel.load(userAccount.id, t)
-    const previousRate = await AccountVideoRateModel.load(accountInstance.id, videoInstance.id, t)
-
-    // Same rate, nothing do to
-    if (rateType === 'none' && !previousRate || previousRate?.type === rateType) return
-
-    let likesToIncrement = 0
-    let dislikesToIncrement = 0
-
-    if (rateType === VIDEO_RATE_TYPES.LIKE) likesToIncrement++
-    else if (rateType === VIDEO_RATE_TYPES.DISLIKE) dislikesToIncrement++
-
-    // There was a previous rate, update it
-    if (previousRate) {
-      // We will remove the previous rate, so we will need to update the video count attribute
-      if (previousRate.type === 'like') likesToIncrement--
-      else if (previousRate.type === 'dislike') dislikesToIncrement--
-
-      if (rateType === 'none') { // Destroy previous rate
-        await previousRate.destroy(sequelizeOptions)
-      } else { // Update previous rate
-        previousRate.type = rateType
-        previousRate.url = getLocalRateUrl(rateType, userAccount.Actor, videoInstance)
-        await previousRate.save(sequelizeOptions)
-      }
-    } else if (rateType !== 'none') { // There was not a previous rate, insert a new one if there is a rate
-      const query = {
-        accountId: accountInstance.id,
-        videoId: videoInstance.id,
-        type: rateType,
-        url: getLocalRateUrl(rateType, userAccount.Actor, videoInstance)
-      }
-
-      await AccountVideoRateModel.create(query, sequelizeOptions)
-    }
-
-    const incrementQuery = {
-      likes: likesToIncrement,
-      dislikes: dislikesToIncrement
-    }
-
-    await videoInstance.increment(incrementQuery, sequelizeOptions)
-
-    await sendVideoRateChange(accountInstance, videoInstance, likesToIncrement, dislikesToIncrement, t)
-
-    logger.info('Account video rate for video %s of account %s updated.', videoInstance.name, accountInstance.name)
-  })
-
-  return res.type('json')
-            .status(HttpStatusCode.NO_CONTENT_204)
-            .end()
-}