From a880d67eaee0ec82eb6ef6ff43dda064ede2f4c9 Mon Sep 17 00:00:00 2001
From: mrfry <mrfry@airmail.cc>
Date: Mon, 9 Nov 2020 18:23:25 +0100
Subject: [PATCH] Data backuping every day, and on server startup

---
 src/modules/api/api.js | 10 +++++--
 src/utils/actions.js   | 17 ++++++++++++
 src/utils/readme.md    | 10 +++----
 src/utils/utils.js     | 59 +++++++++++++++++++-----------------------
 4 files changed, 57 insertions(+), 39 deletions(-)

diff --git a/src/modules/api/api.js b/src/modules/api/api.js
index 076bd82..c14e58d 100644
--- a/src/modules/api/api.js
+++ b/src/modules/api/api.js
@@ -137,13 +137,18 @@ function GetApp() {
 
   function userSpecificMotdSeenBy(id) {
     if (!userSpecificMotd[id].seen) {
-      logger.Log(`User #${id}'s user specific motd is now seen.`, logger.GetColor('bluebg'))
+      logger.Log(
+        `User #${id}'s user specific motd is now seen.`,
+        logger.GetColor('bluebg')
+      )
       userSpecificMotd[id].seen = true
       utils.WriteFile(JSON.stringify(userSpecificMotd), userSpecificMotdFile)
     }
   }
 
   function Load() {
+    actions.backupData(data)
+
     utils.WatchFile(userSpecificMotdFile, (newData) => {
       logger.Log(`User Specific Motd changed: ${newData.replace(/\/n/g, '')}`)
       LoadUserSpecificMOTD()
@@ -985,8 +990,9 @@ function GetApp() {
   }
 
   function DailyAction() {
-    ExportDailyDataCount()
+    actions.backupData(data)
     BackupDB()
+    ExportDailyDataCount()
     IncrementAvaiblePWs()
   }
 
diff --git a/src/utils/actions.js b/src/utils/actions.js
index 796c4c2..9e38d66 100755
--- a/src/utils/actions.js
+++ b/src/utils/actions.js
@@ -20,6 +20,7 @@ Question Server
 module.exports = {
   ProcessIncomingRequest: ProcessIncomingRequest,
   LoadJSON: LoadJSON,
+  backupData: backupData,
 }
 
 const dataFile = './publicDirs/qminingPublic/data.json'
@@ -196,3 +197,19 @@ function LoadJSON(dataFile) {
   }
   return data
 }
+
+function backupData(data) {
+  const path = './publicDirs/qminingPublic/backs/'
+  utils.CreatePath(path)
+  try {
+    logger.Log('Backing up data...')
+    utils.WriteFile(
+      JSON.stringify(data),
+      `${path}data_${utils.GetDateString(true)}.json`
+    )
+    logger.Log('Done')
+  } catch (err) {
+    logger.Log('Error backing up data file!', logger.GetColor('redbg'))
+    console.error(err)
+  }
+}
diff --git a/src/utils/readme.md b/src/utils/readme.md
index 185e0bf..0a02f81 100644
--- a/src/utils/readme.md
+++ b/src/utils/readme.md
@@ -30,6 +30,7 @@ Exportált funkciók:
 
 1. ProcessIncomingRequest
 2. LoadJSON
+3. backupData
 
 ## utils.js
 
@@ -41,11 +42,10 @@ Exportált funkciók:
 2. WriteFile
 3. writeFileAsync
 4. AppendToFile
-6. WriteBackup
-7. FileExists
-8. CreatePath
-9. WatchFile
-10. ReadDir
+5. FileExists
+6. CreatePath
+7. WatchFile
+8. ReadDir
 
 ## logger.js
 
diff --git a/src/utils/utils.js b/src/utils/utils.js
index 58886ee..8e4d1ec 100755
--- a/src/utils/utils.js
+++ b/src/utils/utils.js
@@ -4,7 +4,6 @@ module.exports = {
   WriteFile: WriteFile,
   writeFileAsync: WriteFileAsync,
   AppendToFile: AppendToFile,
-  WriteBackup: WriteBackup,
   FileExists: FileExists,
   CreatePath: CreatePath,
   WatchFile: WatchFile,
@@ -13,27 +12,35 @@ module.exports = {
   GetDateString: GetDateString,
 }
 
-var fs = require('fs')
+const fs = require('fs')
+const logger = require('../utils/logger.js')
 
-var logger = require('../utils/logger.js')
-
-const dataFile = './qminingPublic/data.json'
-
-function GetDateString() {
+function GetDateString(noTime) {
   const date = new Date()
-  return (
-    date.getFullYear() +
-    '-' +
-    ('0' + (date.getMonth() + 1)).slice(-2) +
-    '-' +
-    ('0' + date.getDate()).slice(-2) +
-    ' ' +
-    ('0' + date.getHours()).slice(-2) +
-    ':' +
-    ('0' + date.getMinutes()).slice(-2) +
-    ':' +
-    ('0' + date.getSeconds()).slice(-2)
-  )
+
+  if (noTime) {
+    return (
+      date.getFullYear() +
+      '-' +
+      ('0' + (date.getMonth() + 1)).slice(-2) +
+      '-' +
+      ('0' + date.getDate()).slice(-2)
+    )
+  } else {
+    return (
+      date.getFullYear() +
+      '-' +
+      ('0' + (date.getMonth() + 1)).slice(-2) +
+      '-' +
+      ('0' + date.getDate()).slice(-2) +
+      ' ' +
+      ('0' + date.getHours()).slice(-2) +
+      ':' +
+      ('0' + date.getMinutes()).slice(-2) +
+      ':' +
+      ('0' + date.getSeconds()).slice(-2)
+    )
+  }
 }
 
 function CopyFile(from, to) {
@@ -137,15 +144,3 @@ function AppendToFile(data, file) {
     console.error(err)
   }
 }
-
-function WriteBackup() {
-  try {
-    WriteFileAsync(
-      ReadFile(dataFile),
-      'public/backs/data_' + new Date().toString()
-    )
-  } catch (err) {
-    logger.Log('Error backing up data json file!', logger.GetColor('redbg'))
-    console.error(err)
-  }
-}