mirror of
https://gitlab.com/MrFry/mrfrys-node-server
synced 2025-04-01 20:24:18 +02:00
dataeditor api endpoints
This commit is contained in:
mrfry
parent
3e4fda9974
commit
5ca0abbabf
8 changed files with 373 additions and 116 deletions
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@ -37,6 +37,7 @@ import {
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shouldSearchDataFile,
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loadJSON,
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Result,
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isQuestionValid,
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} from '../../utils/actions'
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import dbtools from '../../utils/dbtools'
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import auth from '../../middlewares/auth.middleware'
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@ -58,7 +59,6 @@ import {
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// files
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const msgFile = 'stats/msgs'
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const passwordFile = 'data/dataEditorPasswords.json'
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const dataEditsLog = 'stats/dataEdits'
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const dailyDataCountFile = 'stats/dailyDataCount'
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const usersDbBackupPath = 'data/dbs/backup'
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@ -262,8 +262,7 @@ function GetApp(): ModuleType {
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// -------------------------------------------------------------
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app.get('/getDbs', (req: Request, res: any) => {
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logger.LogReq(req)
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// logger.LogReq(req)
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res.json(
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questionDbs.map((qdb) => {
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return {
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@ -824,114 +823,6 @@ function GetApp(): ModuleType {
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})
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// -------------------------------------------------------------------------------------------
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// API
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app.post('/uploaddata', (req: Request, res: any) => {
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// body: JSON.stringify({
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// newData: data,
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// count: getCount(data),
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// initialCount: initialCount,
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// password: password,
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// editedQuestions: editedQuestions
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// })
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const {
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count,
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initialCount,
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editedQuestions,
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password /*, newData*/,
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} = req.body
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const respStatuses = {
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invalidPass: 'invalidPass',
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ok: 'ok',
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error: 'error',
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}
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logger.LogReq(req)
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try {
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// finding user
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const pwds = JSON.parse(utils.ReadFile(passwordFile))
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const userKey = Object.keys(pwds).find((key) => {
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const userKey = pwds[key]
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return userKey.password === password
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})
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// FIXME: check user type in dataeditorPW-s json
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const user: any = pwds[userKey]
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// logging and stuff
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logger.Log(`Data upload`, logger.GetColor('bluebg'))
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logger.Log(`PWD: ${password}`, logger.GetColor('bluebg'))
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// returning if user password is not ok
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if (!user) {
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logger.Log(
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`Data upload: invalid password ${password}`,
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logger.GetColor('red')
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)
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utils.AppendToFile(
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utils.GetDateString() +
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'\n' +
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password +
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'(FAILED PASSWORD)\n' +
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JSON.stringify(editedQuestions) +
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'\n\n',
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dataEditsLog
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)
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res.json({ status: respStatuses.invalidPass })
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return
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}
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logger.Log(
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`Password accepted for ${user.name}`,
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logger.GetColor('bluebg')
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)
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logger.Log(
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`Old Subjects/Questions: ${initialCount.subjectCount} / ${
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initialCount.questionCount
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} | New: ${count.subjectCount} / ${
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count.questionCount
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} | Edited question count: ${Object.keys(editedQuestions).length}`,
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logger.GetColor('bluebg')
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)
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// saving detailed editedCount
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utils.AppendToFile(
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utils.GetDateString() +
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'\n' +
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JSON.stringify(user) +
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'\n' +
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JSON.stringify(editedQuestions) +
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'\n\n',
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dataEditsLog
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)
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// making backup
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// TODO
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// utils.CopyFile(
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// './' + dataFile,
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// `./publicDirs/qminingPublic/backs/data_before_${
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// user.name
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// }_${utils.GetDateString().replace(/ /g, '_')}`
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// ) // TODO: rewrite to dinamyc public!!!
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// logger.Log('Backup made')
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// // writing data
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// utils.WriteFile(JSON.stringify(newData), dataFile)
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// logger.Log('New data file written')
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// // reloading data file
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// data = [...newData]
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// data = newData
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logger.Log('Data set to newData')
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res.json({
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status: respStatuses.ok,
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user: user.name,
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})
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logger.Log('Data updating done!', logger.GetColor('bluebg'))
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} catch (error) {
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logger.Log(`Data upload error! `, logger.GetColor('redbg'))
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console.error(error)
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res.json({ status: respStatuses.error, msg: error.message })
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}
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})
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function getNewQdb(location, maxIndex) {
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logger.Log(
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@ -1069,6 +960,10 @@ function GetApp(): ModuleType {
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function saveQuestion(questions, subj, testUrl, userid) {
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// TODO: clear folder every now and then, check if saved questions exist
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if (!subj) {
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logger.Log('No subj name to save test question')
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return
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}
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const questionsToSave = {
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questions: questions,
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subj: subj,
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@ -1077,7 +972,7 @@ function GetApp(): ModuleType {
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date: new Date(),
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}
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const fname = `${utils.GetDateString()}_${userid}_${testUrl}.json`
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const subject = getSubjNameWithoutYear(subj)
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const subject = getSubjNameWithoutYear(subj).replace(/\//g, '-')
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const subjPath = `${savedQuestionsDir}/${subject}`
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const savedSubjQuestionsFilePath = `${subjPath}/${savedQuestionsFileName}`
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@ -1451,6 +1346,354 @@ function GetApp(): ModuleType {
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res.json({ msg: 'done' })
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})
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app.get('/possibleAnswers', (req: Request, res: any) => {
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logger.LogReq(req)
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const files = utils.ReadDir(savedQuestionsDir)
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files.sort(function(a, b) {
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return (
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fs.statSync(savedQuestionsDir + '/' + b).mtime.getTime() -
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fs.statSync(savedQuestionsDir + '/' + a).mtime.getTime()
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)
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})
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res.json({
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savedQuestionsFileName: savedQuestionsFileName,
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subjects: files.map((subj) => {
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return {
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name: subj,
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path: `savedQuestions/${subj}/`,
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}
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}),
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})
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})
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app.post('/rmPossibleAnswer', (req: Request, res: any) => {
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logger.LogReq(req)
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const user: User = req.session.user
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const subj = req.body.subj
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const file = req.body.file
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const savedQuestionsPath = `${savedQuestionsDir}/${subj}/${savedQuestionsFileName}`
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const savedQuestions = utils.ReadJSON(savedQuestionsPath)
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let path = `${savedQuestionsDir}/${subj}/${file}`
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// to prevent deleting ../../../ ... /etc/shadow
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while (path.includes('..')) {
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path = path.replace(/\.\./g, '.')
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}
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if (utils.FileExists(path)) {
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utils.deleteFile(path)
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utils.WriteFile(
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JSON.stringify(
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savedQuestions.filter((sq) => {
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return sq.fname !== file
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})
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),
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savedQuestionsPath
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)
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logger.Log(
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`User #${user.id} deleted '${file}' from subject '${subj}'`,
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logger.GetColor('cyanbg')
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)
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res.json({
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res: 'ok',
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})
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} else {
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logger.Log(
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`User #${user.id} tried to delete '${file}' from subject '${subj}', but failed`,
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logger.GetColor('red')
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)
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res.json({
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res: 'fail',
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})
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}
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})
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app.post('/updateQuestion', (req: Request, res) => {
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logger.LogReq(req)
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const user: User = req.session.user
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const date = utils.GetDateString()
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let saveDb = false
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const editType = req.body.type
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const selectedDb = req.body.selectedDb
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if (!editType || !selectedDb) {
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res.json({
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status: 'fail',
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msg: 'No .editType or .selectedDb !',
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})
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return
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}
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const dbIndex = questionDbs.findIndex((qdb) => {
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return qdb.name === selectedDb.name
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})
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const currDb = questionDbs[dbIndex]
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if (dbIndex === -1) {
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res.json({
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status: 'fail',
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msg: `No question db named like ${selectedDb.name}!`,
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})
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return
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}
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// {
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// "index": 0,
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// "subjName": "VHDL programozás",
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// "type": "delete",
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// "selectedDb": {
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// "path": "questionDbs/elearning.uni-obuda.hu.json",
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// "name": "elearning.uni-obuda.hu"
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// }
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// }
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if (editType === 'delete') {
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const { index, subjName } = req.body
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let deletedQuestion = {}
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if (isNaN(index) || !subjName) {
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res.json({
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status: 'fail',
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msg: 'No .index or .subjName !',
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})
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return
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}
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questionDbs[dbIndex].data = currDb.data.map((subj) => {
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if (subj.Name !== subjName) {
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return subj
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} else {
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return {
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...subj,
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Questions: subj.Questions.filter((question, i) => {
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if (index === i) {
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deletedQuestion = question
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return false
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} else {
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return true
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}
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}),
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}
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}
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})
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logger.Log(
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`User #${user.id} deleted a question from '${subjName}'`,
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logger.GetColor('cyanbg')
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)
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utils.AppendToFile(
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`${date}: User ${user.id} deleted a question from '${subjName}' (index: ${index})`,
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dataEditsLog
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)
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utils.AppendToFile(JSON.stringify(deletedQuestion, null, 2), dataEditsLog)
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saveDb = true
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}
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// {
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// "index": 0,
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// "subjName": "Elektronika",
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// "type": "edit",
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// "newVal": {
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// "Q": "Analóg műszer esetén az érzékenység az a legkisebb mennyiség, amely a műszer kijelzőjén meghatározott mértékű változást okoz.",
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// "A": "Igaz",
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// "data": {
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// "type": "simple",
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// "possibleAnswers": [
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// "Igaz"
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// ]
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// },
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// "possibleAnswers": [
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// "Igaz"
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// ]
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// },
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// "selectedDb": {
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// "path": "questionDbs/elearning.uni-obuda.hu.json",
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// "name": "elearning.uni-obuda.hu"
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// }
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// }
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if (editType === 'edit') {
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const { index, subjName, newVal } = req.body
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let oldVal = {}
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if (isNaN(index) || !subjName) {
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res.json({
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status: 'fail',
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msg: 'No .index or .subjName !',
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})
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return
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}
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if (!isQuestionValid(newVal)) {
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res.json({
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status: 'fail',
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msg: 'edited question is not valid',
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question: newVal,
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})
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return
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}
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questionDbs[dbIndex].data = currDb.data.map((subj) => {
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if (subj.Name !== subjName) {
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return subj
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} else {
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return {
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...subj,
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Questions: subj.Questions.map((question, i) => {
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if (index === i) {
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oldVal = question
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return newVal
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} else {
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return question
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}
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}),
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}
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}
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})
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logger.Log(
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`User #${user.id} edited a question in '${subjName}'`,
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logger.GetColor('cyanbg')
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)
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utils.AppendToFile(
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`${date}: User ${user.id} edited a question in '${subjName}' (index: ${index})`,
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dataEditsLog
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)
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utils.AppendToFile(
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JSON.stringify(
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{
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newVal: newVal,
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oldVal: oldVal,
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},
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null,
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2
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),
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dataEditsLog
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)
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saveDb = true
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}
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// {
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// "subjName": "Elektronika",
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// "changedQuestions": [
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// {
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// "index": 1,
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// "value": {
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// "Q": "A műszer pontosságát a hibájával fejezzük ki, melyet az osztályjel (osztálypontosság ) mutat meg.",
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// "A": "Hamis",
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// "data": {
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// "type": "simple",
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// "possibleAnswers": [
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// "Igaz",
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// "Hamis"
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// ]
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// }
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// }
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// }
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// ],
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// "deletedQuestions": [
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// 0
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// ],
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// "type": "subjEdit",
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// "selectedDb": {
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// "path": "questionDbs/elearning.uni-obuda.hu.json",
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// "name": "elearning.uni-obuda.hu"
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// }
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// }
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if (editType === 'subjEdit') {
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const { subjName, changedQuestions, deletedQuestions } = req.body
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const deletedQuestionsToWrite = []
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const changedQuestionsToWrite = []
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if (
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!Array.isArray(changedQuestions) ||
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!Array.isArray(deletedQuestions)
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) {
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res.json({
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status: 'fail',
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msg: 'no changedQuestions or deletedQuestions!',
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})
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return
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}
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// processing changed questions
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questionDbs[dbIndex].data = currDb.data.map((subj) => {
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if (subj.Name !== subjName) {
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return subj
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} else {
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return {
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...subj,
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Questions: subj.Questions.map((question, i) => {
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const changedTo = changedQuestions.find((cq) => {
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return cq.index === i
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})
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if (changedTo) {
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changedQuestionsToWrite.push({
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oldVal: question,
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newVal: changedTo.value,
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})
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return changedTo.value
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} else {
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return question
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}
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}),
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}
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}
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})
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// processing deletedQuestions
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questionDbs[dbIndex].data = currDb.data.map((subj) => {
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if (subj.Name !== subjName) {
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return subj
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} else {
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return {
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...subj,
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Questions: subj.Questions.filter((question, i) => {
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const isDeleted = deletedQuestions.includes(i)
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if (isDeleted) {
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deletedQuestionsToWrite.push(question)
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return false
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} else {
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return true
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}
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}),
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}
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}
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})
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logger.Log(
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`User #${user.id} modified '${subjName}'. Edited: ${deletedQuestionsToWrite.length}, deleted: ${deletedQuestionsToWrite.length}`,
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logger.GetColor('cyanbg')
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)
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utils.AppendToFile(
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`${date} User #${user.id} modified '${subjName}'. Edited: ${deletedQuestionsToWrite.length}, deleted: ${deletedQuestionsToWrite.length}`,
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dataEditsLog
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)
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utils.AppendToFile(
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JSON.stringify(
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{
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deletedQuestions: deletedQuestionsToWrite,
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changedQuestions: changedQuestionsToWrite,
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},
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null,
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2
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),
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dataEditsLog
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)
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saveDb = true
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}
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if (saveDb) {
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utils.WriteFile(JSON.stringify(currDb.data), currDb.path)
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msgAllWorker({
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qdbs: questionDbs,
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type: 'update',
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})
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}
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res.json({
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status: 'OK',
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})
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})
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// -------------------------------------------------------------------------------------------
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app.get('*', function(req: Request, res: any) {
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|
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