adjust keygen to use uuid only for notes (uuid on storage/folders woud need more refactoring)

browser/lib/keygen.js

@@ -1,5 +1,11 @@
+const crypto = require('crypto')
+const _ = require('lodash')
 const uuidv4 = require('uuid/v4')
 
-module.exports = function () {
+module.exports = function (uuid) {
+  if (typeof uuid === typeof true && uuid) {
     return uuidv4()
   }
+  const length = 10
+  return crypto.randomBytes(length).toString('hex')
+}

browser/main/lib/dataApi/createNote.js

@@ -52,12 +52,12 @@ function createNote (storageKey, input) {
       return storage
     })
     .then(function saveNote (storage) {
-      let key = keygen()
+      let key = keygen(true)
       let isUnique = false
       while (!isUnique) {
         try {
           sander.statSync(path.join(storage.path, 'notes', key + '.cson'))
-          key = keygen()
+          key = keygen(true)
         } catch (err) {
           if (err.code === 'ENOENT') {
             isUnique = true

browser/main/lib/dataApi/moveNote.js

@@ -37,12 +37,12 @@ function moveNote (storageKey, noteKey, newStorageKey, newFolderKey) {
           return resolveStorageData(newStorage)
             .then(function findNewNoteKey (_newStorage) {
               newStorage = _newStorage
-              newNoteKey = keygen()
+              newNoteKey = keygen(true)
               let isUnique = false
               while (!isUnique) {
                 try {
                   sander.statSync(path.join(newStorage.path, 'notes', newNoteKey + '.cson'))
-                  newNoteKey = keygen()
+                  newNoteKey = keygen(true)
                 } catch (err) {
                   if (err.code === 'ENOENT') {
                     isUnique = true

tests/fixtures/TestDummy.js

@@ -107,9 +107,9 @@ function dummyStorage (storagePath, override = {}) {
   var notesData = []
   var noteCount = Math.floor((Math.random() * 15)) + 1
   for (var i = 0; i < noteCount; i++) {
-    var key = keygen()
+    var key = keygen(true)
     while (notesData.some((note) => note.key === key)) {
-      key = keygen()
+      key = keygen(true)
     }
 
     var noteData = dummyNote({
@@ -149,9 +149,9 @@ function dummyLegacyStorage (storagePath, override = {}) {
     var folderNotes = []
     var noteCount = Math.floor((Math.random() * 5)) + 1
     for (var i = 0; i < noteCount; i++) {
-      var key = keygen()
+      var key = keygen(true)
       while (folderNotes.some((note) => note.key === key)) {
-        key = keygen()
+        key = keygen(true)
       }
 
       var noteData = dummyNote({