3 files changed, 10 insertions, 10 deletions

diff --git a/server/helpers/database-utils.ts b/server/helpers/database-utils.ts
index b842ab9ec..7d6ce4ec8 100644
--- a/server/helpers/database-utils.ts
+++ b/server/helpers/database-utils.ts
@@ -1,7 +1,7 @@
 // TODO: import from ES6 when retry typing file will include errorFilter function
 import retry = require('async/retry')
 
-const db = require('../initializers/database')
+import { database as db } from '../initializers/database'
 import { logger } from './logger'
 
 function commitTransaction (t, callback) {
@@ -52,7 +52,7 @@ function transactionRetryer (func, callback) {
 }
 
 function startSerializableTransaction (callback) {
-  db.sequelize.transaction({ isolationLevel: 'SERIALIZABLE' }).asCallback(function (err, t) {
+  db.sequelize.transaction(/* { isolationLevel: 'SERIALIZABLE' } */).asCallback(function (err, t) {
     // We force to return only two parameters
     return callback(err, t)
   })
diff --git a/server/helpers/logger.ts b/server/helpers/logger.ts
index 3c35e41e0..7c99db55f 100644
--- a/server/helpers/logger.ts
+++ b/server/helpers/logger.ts
@@ -36,13 +36,6 @@ const logger = new winston.Logger({
   exitOnError: true
 })
 
-// TODO: useful?
-// logger.stream = {
-//   write: function (message) {
-//     logger.info(message)
-//   }
-// }
-
 // ---------------------------------------------------------------------------
 
 export { logger }
diff --git a/server/helpers/utils.ts b/server/helpers/utils.ts
index 09c35a533..bc76cfb26 100644
--- a/server/helpers/utils.ts
+++ b/server/helpers/utils.ts
@@ -1,4 +1,5 @@
 import { pseudoRandomBytes } from 'crypto'
+import { join } from 'path'
 
 import { logger } from './logger'
 
@@ -42,6 +43,11 @@ function getFormatedObjects (objects, objectsTotal) {
   }
 }
 
+function root () {
+  // We are in /dist/helpers/utils.js
+  return join(__dirname, '..', '..', '..')
+}
+
 // ---------------------------------------------------------------------------
 
 export {
@@ -50,5 +56,6 @@ export {
   cleanForExit,
   generateRandomString,
   isTestInstance,
-  getFormatedObjects
+  getFormatedObjects,
+  root
 }