From 136d895d155f28c2e75b3af206549acaa2a354ed Mon Sep 17 00:00:00 2001
From: Philip Molares
Date: Mon, 15 Feb 2021 09:42:51 +0100
Subject: Linter: Fix all lint errors

Signed-off-by: Philip Molares <philip.molares@udo.edu>
---
 lib/history.js | 52 ++++++++++++++++++++++++++--------------------------
 1 file changed, 26 insertions(+), 26 deletions(-)

(limited to 'lib/history.js')

diff --git a/lib/history.js b/lib/history.js
index 3ebf77fd..e4ce9221 100644
--- a/lib/history.js
+++ b/lib/history.js
@@ -1,15 +1,15 @@
 'use strict'
 // history
 // external modules
-var LZString = require('lz-string')
+const LZString = require('lz-string')
 
 // core
-var logger = require('./logger')
-var models = require('./models')
+const logger = require('./logger')
+const models = require('./models')
 const errors = require('./errors')
 
 // public
-var History = {
+const History = {
   historyGet: historyGet,
   historyPost: historyPost,
   historyDelete: historyDelete,
@@ -25,7 +25,7 @@ function getHistory (userid, callback) {
     if (!user) {
       return callback(null, null)
     }
-    var history = {}
+    let history = {}
     if (user.history) {
       history = JSON.parse(user.history)
       // migrate LZString encoded note id to base64url encoded note id
@@ -40,7 +40,7 @@ function getHistory (userid, callback) {
           continue
         }
         try {
-          let id = LZString.decompressFromBase64(history[i].id)
+          const id = LZString.decompressFromBase64(history[i].id)
           if (id && models.Note.checkNoteIdValid(id)) {
             history[i].id = models.Note.encodeNoteId(id)
           }
@@ -85,8 +85,8 @@ function updateHistory (userid, noteId, document, time) {
       if (!history[noteId]) {
         history[noteId] = {}
       }
-      var noteHistory = history[noteId]
-      var noteInfo = models.Note.parseNoteInfo(document)
+      const noteHistory = history[noteId]
+      const noteInfo = models.Note.parseNoteInfo(document)
       noteHistory.id = noteId
       noteHistory.text = noteInfo.title
       noteHistory.time = time || Date.now()
@@ -101,18 +101,18 @@ function updateHistory (userid, noteId, document, time) {
 }
 
 function parseHistoryToArray (history) {
-  var _history = []
+  const _history = []
   Object.keys(history).forEach(function (key) {
-    var item = history[key]
+    const item = history[key]
     _history.push(item)
   })
   return _history
 }
 
 function parseHistoryToObject (history) {
-  var _history = {}
-  for (var i = 0, l = history.length; i < l; i++) {
-    var item = history[i]
+  const _history = {}
+  for (let i = 0, l = history.length; i < l; i++) {
+    const item = history[i]
     _history[item.id] = item
   }
   return _history
@@ -134,25 +134,25 @@ function historyGet (req, res) {
 
 function historyPost (req, res) {
   if (req.isAuthenticated()) {
-    var noteId = req.params.noteId
+    const noteId = req.params.noteId
     if (!noteId) {
-      if (typeof req.body['history'] === 'undefined') return errors.errorBadRequest(res)
+      if (typeof req.body.history === 'undefined') return errors.errorBadRequest(res)
       logger.debug(`SERVER received history from [${req.user.id}]: ${req.body.history}`)
       try {
-        var history = JSON.parse(req.body.history)
+        const history = JSON.parse(req.body.history)
+        if (Array.isArray(history)) {
+          setHistory(req.user.id, history, function (err, count) {
+            if (err) return errors.errorInternalError(res)
+            res.end()
+          })
+        } else {
+          return errors.errorBadRequest(res)
+        }
       } catch (err) {
         return errors.errorBadRequest(res)
       }
-      if (Array.isArray(history)) {
-        setHistory(req.user.id, history, function (err, count) {
-          if (err) return errors.errorInternalError(res)
-          res.end()
-        })
-      } else {
-        return errors.errorBadRequest(res)
-      }
     } else {
-      if (typeof req.body['pinned'] === 'undefined') return errors.errorBadRequest(res)
+      if (typeof req.body.pinned === 'undefined') return errors.errorBadRequest(res)
       getHistory(req.user.id, function (err, history) {
         if (err) return errors.errorInternalError(res)
         if (!history) return errors.errorNotFound(res)
@@ -175,7 +175,7 @@ function historyPost (req, res) {
 
 function historyDelete (req, res) {
   if (req.isAuthenticated()) {
-    var noteId = req.params.noteId
+    const noteId = req.params.noteId
     if (!noteId) {
       setHistory(req.user.id, [], function (err, count) {
         if (err) return errors.errorInternalError(res)
-- 
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