First typescript iteration

1 files changed, 0 insertions, 129 deletions

diff --git a/server/lib/jobs/job-scheduler.js b/server/lib/jobs/job-scheduler.js
deleted file mode 100644
index 7b239577f..000000000
--- a/server/lib/jobs/job-scheduler.js
+++ /dev/null
@@ -1,129 +0,0 @@
-'use strict'
-
-const forever = require('async/forever')
-const queue = require('async/queue')
-
-const constants = require('../../initializers/constants')
-const db = require('../../initializers/database')
-const logger = require('../../helpers/logger')
-
-const jobHandlers = require('./handlers')
-
-const jobScheduler = {
-  activate,
-  createJob
-}
-
-function activate () {
-  const limit = constants.JOBS_FETCH_LIMIT_PER_CYCLE
-
-  logger.info('Jobs scheduler activated.')
-
-  const jobsQueue = queue(processJob)
-
-  // Finish processing jobs from a previous start
-  const state = constants.JOB_STATES.PROCESSING
-  db.Job.listWithLimit(limit, state, function (err, jobs) {
-    enqueueJobs(err, jobsQueue, jobs)
-
-    forever(
-      function (next) {
-        if (jobsQueue.length() !== 0) {
-          // Finish processing the queue first
-          return setTimeout(next, constants.JOBS_FETCHING_INTERVAL)
-        }
-
-        const state = constants.JOB_STATES.PENDING
-        db.Job.listWithLimit(limit, state, function (err, jobs) {
-          if (err) {
-            logger.error('Cannot list pending jobs.', { error: err })
-          } else {
-            jobs.forEach(function (job) {
-              jobsQueue.push(job)
-            })
-          }
-
-          // Optimization: we could use "drain" from queue object
-          return setTimeout(next, constants.JOBS_FETCHING_INTERVAL)
-        })
-      }
-    )
-  })
-}
-
-// ---------------------------------------------------------------------------
-
-module.exports = jobScheduler
-
-// ---------------------------------------------------------------------------
-
-function enqueueJobs (err, jobsQueue, jobs) {
-  if (err) {
-    logger.error('Cannot list pending jobs.', { error: err })
-  } else {
-    jobs.forEach(function (job) {
-      jobsQueue.push(job)
-    })
-  }
-}
-
-function createJob (transaction, handlerName, handlerInputData, callback) {
-  const createQuery = {
-    state: constants.JOB_STATES.PENDING,
-    handlerName,
-    handlerInputData
-  }
-  const options = { transaction }
-
-  db.Job.create(createQuery, options).asCallback(callback)
-}
-
-function processJob (job, callback) {
-  const jobHandler = jobHandlers[job.handlerName]
-
-  logger.info('Processing job %d with handler %s.', job.id, job.handlerName)
-
-  job.state = constants.JOB_STATES.PROCESSING
-  job.save().asCallback(function (err) {
-    if (err) return cannotSaveJobError(err, callback)
-
-    if (jobHandler === undefined) {
-      logger.error('Unknown job handler for job %s.', jobHandler.handlerName)
-      return callback()
-    }
-
-    return jobHandler.process(job.handlerInputData, function (err, result) {
-      if (err) {
-        logger.error('Error in job handler %s.', job.handlerName, { error: err })
-        return onJobError(jobHandler, job, result, callback)
-      }
-
-      return onJobSuccess(jobHandler, job, result, callback)
-    })
-  })
-}
-
-function onJobError (jobHandler, job, jobResult, callback) {
-  job.state = constants.JOB_STATES.ERROR
-
-  job.save().asCallback(function (err) {
-    if (err) return cannotSaveJobError(err, callback)
-
-    return jobHandler.onError(err, job.id, jobResult, callback)
-  })
-}
-
-function onJobSuccess (jobHandler, job, jobResult, callback) {
-  job.state = constants.JOB_STATES.SUCCESS
-
-  job.save().asCallback(function (err) {
-    if (err) return cannotSaveJobError(err, callback)
-
-    return jobHandler.onSuccess(err, job.id, jobResult, callback)
-  })
-}
-
-function cannotSaveJobError (err, callback) {
-  logger.error('Cannot save new job state.', { error: err })
-  return callback(err)
-}