Move job queue to redis

We'll use it as cache in the future.

/!\ You'll loose your old jobs (pending jobs too) so upgrade only when
you don't have pending job anymore.

server/controllers/api/jobs.ts

@@ -1,22 +1,29 @@
 import * as express from 'express'
+import { ResultList } from '../../../shared'
+import { Job, JobType, JobState } from '../../../shared/models'
 import { UserRight } from '../../../shared/models/users'
-import { getFormattedObjects } from '../../helpers/utils'
+import { JobQueue } from '../../lib/job-queue'
 import {
-  asyncMiddleware, authenticate, ensureUserHasRight, jobsSortValidator, setDefaultPagination,
+  asyncMiddleware,
+  authenticate,
+  ensureUserHasRight,
+  jobsSortValidator,
+  setDefaultPagination,
   setDefaultSort
 } from '../../middlewares'
 import { paginationValidator } from '../../middlewares/validators'
-import { JobModel } from '../../models/job/job'
+import { listJobsValidator } from '../../middlewares/validators/jobs'
 
 const jobsRouter = express.Router()
 
-jobsRouter.get('/',
+jobsRouter.get('/:state',
   authenticate,
   ensureUserHasRight(UserRight.MANAGE_JOBS),
   paginationValidator,
   jobsSortValidator,
   setDefaultSort,
   setDefaultPagination,
+  asyncMiddleware(listJobsValidator),
   asyncMiddleware(listJobs)
 )
 
@@ -29,7 +36,26 @@ export {
 // ---------------------------------------------------------------------------
 
 async function listJobs (req: express.Request, res: express.Response, next: express.NextFunction) {
-  const resultList = await JobModel.listForApi(req.query.start, req.query.count, req.query.sort)
+  const sort = req.query.sort === 'createdAt' ? 'asc' : 'desc'
 
-  return res.json(getFormattedObjects(resultList.data, resultList.total))
+  const jobs = await JobQueue.Instance.listForApi(req.params.state, req.query.start, req.query.count, sort)
+  const total = await JobQueue.Instance.count(req.params.state)
+
+  const result: ResultList<any> = {
+    total,
+    data: jobs.map(j => formatJob(j.toJSON()))
+  }
+  return res.json(result)
+}
+
+function formatJob (job: any): Job {
+  return {
+    id: job.id,
+    state: job.state as JobState,
+    type: job.type as JobType,
+    data: job.data,
+    error: job.error,
+    createdAt: new Date(parseInt(job.created_at, 10)),
+    updatedAt: new Date(parseInt(job.updated_at, 10))
+  }
 }

server/controllers/api/server/follows.ts

@@ -123,7 +123,7 @@ function follow (fromActor: ActorModel, targetActor: ActorModel) {
     actorFollow.ActorFollower = fromActor
 
     // Send a notification to remote server
-    await sendFollow(actorFollow, t)
+    await sendFollow(actorFollow)
   })
 }
 

server/controllers/api/videos/index.ts

@@ -12,7 +12,7 @@ import {
 } from '../../../initializers'
 import { fetchRemoteVideoDescription, getVideoActivityPubUrl, shareVideoByServerAndChannel } from '../../../lib/activitypub'
 import { sendCreateVideo, sendCreateViewToOrigin, sendCreateViewToVideoFollowers, sendUpdateVideo } from '../../../lib/activitypub/send'
-import { transcodingJobScheduler } from '../../../lib/jobs/transcoding-job-scheduler'
+import { JobQueue } from '../../../lib/job-queue'
 import {
   asyncMiddleware, authenticate, paginationValidator, setDefaultSort, setDefaultPagination, videosAddValidator, videosGetValidator,
   videosRemoveValidator, videosSearchValidator, videosSortValidator, videosUpdateValidator
@@ -176,18 +176,9 @@ async function addVideo (req: express.Request, res: express.Response, videoPhysi
   )
   await Promise.all(tasks)
 
-  return sequelizeTypescript.transaction(async t => {
+  const videoCreated = await sequelizeTypescript.transaction(async t => {
     const sequelizeOptions = { transaction: t }
 
-    if (CONFIG.TRANSCODING.ENABLED === true) {
-      // Put uuid because we don't have id auto incremented for now
-      const dataInput = {
-        videoUUID: video.uuid
-      }
-
-      await transcodingJobScheduler.createJob(t, 'videoFileOptimizer', dataInput)
-    }
-
     const videoCreated = await video.save(sequelizeOptions)
     // Do not forget to add video channel information to the created video
     videoCreated.VideoChannel = res.locals.videoChannel
@@ -216,6 +207,17 @@ async function addVideo (req: express.Request, res: express.Response, videoPhysi
 
     return videoCreated
   })
+
+  if (CONFIG.TRANSCODING.ENABLED === true) {
+    // Put uuid because we don't have id auto incremented for now
+    const dataInput = {
+      videoUUID: videoCreated.uuid
+    }
+
+    await JobQueue.Instance.createJob({ type: 'video-file', payload: dataInput })
+  }
+
+  return videoCreated
 }
 
 async function updateVideoRetryWrapper (req: express.Request, res: express.Response, next: express.NextFunction) {