Date string update, midnight timer update, other stuff

middlewares/auth.middleware.js

@@ -1,4 +1,5 @@
 const logger = require('../utils/logger.js')
+const utils = require('../utils/utils.js')
 const dbtools = require('../utils/dbtools.js')
 
 module.exports = function (options) {
@@ -52,14 +53,14 @@ module.exports = function (options) {
     UpdateAccess(authDB, user, ip, sessionID)
 
     dbtools.Update(authDB, 'sessions', {
-      lastAccess: new Date().toString()
+      lastAccess: utils.GetDateString()
     }, {
       id: sessionID
     })
 
     dbtools.Update(authDB, 'users', {
       lastIP: ip,
-      lastAccess: new Date().toString()
+      lastAccess: utils.GetDateString()
     }, {
       id: user.id
     })
@@ -79,7 +80,7 @@ function UpdateAccess (db, user, ip, sessionID) {
       userID: user.id,
       ip: ip,
       sessionID: sessionID,
-      date: new Date().toString()
+      date: utils.GetDateString()
     })
   }
 }

modules/api/api.js

@@ -45,8 +45,12 @@ const passwordFile = 'data/dataEditorPasswords.json'
 const dataEditsLog = 'stats/dataEdits'
 const dailyDataCountFile = 'stats/dailyDataCount'
 const usersDBPath = 'data/dbs/users.db'
+const usersDbBackupPath = 'data/dbs/backup'
 
 const maxVeteranPwGetCount = 5
+const addPWPerDay = 3 // every x day a user can give a pw
+const maxPWCount = 2 // maximum pw give opportunities a user can have at once
+const daysAfterUserGetsPWs = 2 // days after user gets pw-s
 
 if (!utils.FileExists(usersDBPath)) {
   throw new Error('No user DB exists yet! please run utils/dbSetup.js first!')
@@ -137,7 +141,7 @@ app.post('/getpw', function (req, res) {
   const pw = uuidv4()
   const insertRes = dbtools.Insert(authDB, 'users', {
     pw: pw,
-    created: new Date().toString()
+    created: utils.GetDateString()
   })
 
   logger.Log(`User #${requestingUser.id} creted new user #${insertRes.lastInsertRowid}`, logger.GetColor('cyan'))
@@ -170,7 +174,7 @@ app.post('/getveteranpw', function (req, res) {
     } else {
       dbtools.Update(authDB, 'veteranPWRequests', {
         count: tries.count + 1,
-        lastDate: new Date().toString()
+        lastDate: utils.GetDateString()
       }, {
         id: tries.id
       })
@@ -178,7 +182,7 @@ app.post('/getveteranpw', function (req, res) {
   } else {
     dbtools.Insert(authDB, 'veteranPWRequests', {
       ip: ip,
-      lastDate: new Date().toString()
+      lastDate: utils.GetDateString()
     })
   }
 
@@ -253,7 +257,7 @@ app.post('/login', (req, res) => {
     dbtools.Update(authDB, 'users', {
       loginCount: user.loginCount + 1,
       lastIP: ip,
-      lastLogin: new Date().toString()
+      lastLogin: utils.GetDateString()
     }, {
       id: user.id
     })
@@ -262,7 +266,7 @@ app.post('/login', (req, res) => {
       id: sessionID,
       ip: ip,
       userID: user.id,
-      createDate: new Date().toString()
+      createDate: utils.GetDateString()
     })
 
     // TODO: cookie age
@@ -315,7 +319,7 @@ app.post('/postfeedbackfile', function (req, res) {
 app.post('/postfeedback', function (req, res) {
   logger.LogReq(req)
   logger.Log('New feedback message', logger.GetColor('bluebg'), true)
-  utils.AppendToFile(logger.GetDateString() + ':\n' + JSON.stringify(req.body), msgFile)
+  utils.AppendToFile(utils.GetDateString() + ':\n' + JSON.stringify(req.body), msgFile)
   res.json({ success: true })
 })
 
@@ -403,7 +407,7 @@ app.post('/uploaddata', (req, res) => {
     // returning if user password is not ok
     if (!user) {
       logger.Log(`Data upload: invalid password ${password}`, logger.GetColor('red'))
-      utils.AppendToFile(logger.GetDateString() + '\n' + password + '(FAILED PASSWORD)\n' + JSON.stringify(editedQuestions) + '\n\n', dataEditsLog)
+      utils.AppendToFile(utils.GetDateString() + '\n' + password + '(FAILED PASSWORD)\n' + JSON.stringify(editedQuestions) + '\n\n', dataEditsLog)
       res.json({ status: respStatuses.invalidPass })
       return
     }
@@ -411,10 +415,10 @@ app.post('/uploaddata', (req, res) => {
     logger.Log(`Password accepted for ${user.name}`, logger.GetColor('bluebg'))
     logger.Log(`Old Subjects/Questions: ${initialCount.subjectCount} / ${initialCount.questionCount} | New: ${count.subjectCount} / ${count.questionCount} | Edited question count: ${Object.keys(editedQuestions).length}`, logger.GetColor('bluebg'))
     // saving detailed editedCount
-    utils.AppendToFile(logger.GetDateString() + '\n' + JSON.stringify(user) + '\n' + JSON.stringify(editedQuestions) + '\n\n', dataEditsLog)
+    utils.AppendToFile(utils.GetDateString() + '\n' + JSON.stringify(user) + '\n' + JSON.stringify(editedQuestions) + '\n\n', dataEditsLog)
 
     // making backup
-    utils.CopyFile('./' + dataFile, `./public/backs/data_before_${user.name}_${new Date().toString().replace(/ /g, '_')}`)
+    utils.CopyFile('./' + dataFile, `./public/backs/data_before_${user.name}_${utils.GetDateString().replace(/ /g, '_')}`)
     logger.Log('Backup made')
     // writing data
     utils.WriteFile(JSON.stringify(newData), dataFile)
@@ -550,8 +554,9 @@ app.post('*', function (req, res) {
 })
 
 function ExportDailyDataCount () {
+  logger.Log('Saving daily data count ...')
   utils.AppendToFile(JSON.stringify({
-    date: new Date(),
+    date: utils.GetDateString(),
     subjectCount: data.Subjects.length,
     questionCOunt: data.Subjects.reduce((acc, subj) => {
       return acc + subj.Questions.length
@@ -560,6 +565,47 @@ function ExportDailyDataCount () {
   }), dailyDataCountFile)
 }
 
+function BackupDB () {
+  logger.Log('Backing up auth DB ...')
+  utils.CreatePath(usersDbBackupPath, true)
+  authDB.backup(`${usersDbBackupPath}/users.${utils.GetDateString().replace(/ /g, '_')}.db`)
+    .then(() => {
+      logger.Log('Auth DB backup complete!')
+    })
+    .catch((err) => {
+      logger.Log('Auth DB backup failed!', logger.GetColor('redbg'))
+      console.error(err)
+    })
+}
+
+function IncrementAvaiblePWs () {
+  const users = dbtools.SelectAll(authDB, 'users')
+  const today = new Date()
+  const getDayDiff = (dateString) => {
+    let msdiff = today - new Date(dateString)
+    return Math.floor(msdiff / (1000 * 3600 * 24))
+  }
+
+  users.forEach((u) => {
+    if (u.avaiblePWRequests >= maxPWCount) {
+      return
+    }
+
+    const dayDiff = getDayDiff(u.created)
+    if (dayDiff < daysAfterUserGetsPWs) {
+      return
+    }
+
+    if (dayDiff % addPWPerDay === 0) {
+      dbtools.Update(authDB, 'users', {
+        avaiblePWRequests: u.avaiblePWRequests + 1
+      }, {
+        id: u.id
+      })
+    }
+  })
+}
+
 exports.app = app
 exports.cleanup = () => {
   logger.Log('Closing Auth DB')
@@ -567,8 +613,8 @@ exports.cleanup = () => {
 }
 exports.dailyAction = () => {
   ExportDailyDataCount()
-
+  BackupDB()
-  // TODO: selectAll from users, check if date is more than x, and increment every y
+  IncrementAvaiblePWs()
 }
 
 logger.Log('API module started', logger.GetColor('yellow'))

server.js

@@ -61,6 +61,7 @@ process.on('SIGTERM', () => exit('SIGTERM'))
 process.on('SIGTERM', () => exit('SIGTERM'))
 
 function exit (reason) {
+  console.log()
   logger.Log(`Exiting, reason: ${reason}`)
   Object.keys(modules).forEach((k, i) => {
     const x = modules[k]
@@ -134,25 +135,24 @@ if (startHTTPS && utils.FileExists(privkeyFile) && utils.FileExists(fullchainFil
   }
 }
 
+setLogTimer()
 function setLogTimer () {
-  const d = new Date()
+  const now = new Date()
-  const h = new Date(
+  const night = new Date(
-    d.getFullYear(),
+    now.getFullYear(),
-    d.getMonth(),
+    now.getMonth(),
-    d.getDate() + 1,
+    now.getDate() + 1, // the next day, ...
-    0,
+    0, 0, 0 // ...at 00:00:00 hours
-    0,
-    0,
-    0
   )
-  const e = h - d
+  const msToMidnight = night.getTime() - now.getTime()
 
-  if (e > 100) {
+  setTimeout(function () {
-    setTimeout(setLogTimer, e)
+    LogTimerAction()
-  } else {
+    setLogTimer()
-    logger.Log('Log timer malfunction :/', logger.GetColor('redbg'))
+  }, msToMidnight)
-  }
+}
 
+function LogTimerAction () {
   Object.keys(modules).forEach((k, i) => {
     const x = modules[k]
     if (x.dailyAction) {
@@ -171,8 +171,6 @@ function setLogTimer () {
   utils.AppendToFile(line, allLogFile)
 }
 
-setLogTimer()
-
 logger.Log('Node version: ' + process.version)
 logger.Log('Current working directory: ' + process.cwd())
 logger.Log('Listening on port: ' + port)

utils/dbSetup.js

@@ -11,15 +11,6 @@ let authDB
 console.clear()
 CreateDB()
 
-// authDB.backup(usersDBPath)
-//   .then(() => {
-//     logger.Log('backup complete!')
-//   })
-//   .catch((err) => {
-//     logger.Log('backup failed!', logger.GetColor('redbg'))
-//     console.log(err)
-//   })
-
 authDB.close()
 
 function CreateDB () {
@@ -44,7 +35,7 @@ function CreateDB () {
           pw: uuidv4(),
           oldCID: cid,
           avaiblePWRequests: 4,
-          created: new Date().toString()
+          created: utils.GetDateString()
         })
       } catch (e) {
         logger.Log('Error during inserting', logger.GetColor('redbg'))
@@ -55,7 +46,7 @@ function CreateDB () {
     console.error(e)
   }
 
-  const dir = `./dbSetupResult/${GetDateString().replace(/ /g, '_')}`
+  const dir = `./dbSetupResult/${utils.GetDateString().replace(/ /g, '_')}`
   utils.CreatePath(dir)
   Object.keys(dbStruct).forEach((key) => {
     const path = `${dir}/${key}.json`
@@ -68,14 +59,3 @@ function CreateDB () {
 
   logger.Log('Done')
 }
-
-function GetDateString () {
-  const m = new Date()
-  const d = m.getFullYear() + '-' +
-    ('0' + (m.getMonth() + 1)).slice(-2) + '-' +
-    ('0' + m.getDate()).slice(-2) + ' ' +
-    ('0' + m.getHours()).slice(-2) + ':' +
-    ('0' + m.getMinutes()).slice(-2) + ':' +
-    ('0' + m.getSeconds()).slice(-2)
-  return d
-}

utils/logger.js

@@ -64,12 +64,7 @@ let noLogips = []
 
 function GetDateString () {
   const m = new Date()
-  const d = m.getFullYear() + '/' +
+  const d = utils.GetDateString()
-    ('0' + (m.getMonth() + 1)).slice(-2) + '/' +
-    ('0' + m.getDate()).slice(-2) + ' ' +
-    ('0' + m.getHours()).slice(-2) + ':' +
-    ('0' + m.getMinutes()).slice(-2) + ':' +
-    ('0' + m.getSeconds()).slice(-2)
   return GetRandomColor(m.getHours().toString()) + d + C()
 }
 

utils/utils.js

@@ -10,7 +10,8 @@ module.exports = {
   CreatePath: CreatePath,
   WatchFile: WatchFile,
   ReadDir: ReadDir,
-  CopyFile: CopyFile
+  CopyFile: CopyFile,
+  GetDateString: GetDateString
 }
 
 var fs = require('fs')
@@ -19,6 +20,16 @@ var logger = require('../utils/logger.js')
 
 const dataFile = './public/data.json'
 
+function GetDateString () {
+  const m = new Date()
+  return m.getFullYear() + '-' +
+    ('0' + (m.getMonth() + 1)).slice(-2) + '-' +
+    ('0' + m.getDate()).slice(-2) + ' ' +
+    ('0' + m.getHours()).slice(-2) + ':' +
+    ('0' + m.getMinutes()).slice(-2) + ':' +
+    ('0' + m.getSeconds()).slice(-2)
+}
+
 function CopyFile (from, to) {
   CreatePath(to)
   fs.copyFileSync(from, to)