diff --git a/src/modules/api/api.js b/src/modules/api/api.js
index 16452d9..ead9a3d 100644
--- a/src/modules/api/api.js
+++ b/src/modules/api/api.js
@@ -55,17 +55,17 @@ let url // eslint-disable-line
 let publicdirs = []
 
 function GetApp() {
-  const p = publicdirs[0]
-  if (!p) {
+  const publicDir = publicdirs[0]
+  if (!publicDir) {
     throw new Error(`No public dir! ( API )`)
   }
 
   // files in public dirs
-  const recivedFiles = p + 'recivedfiles'
-  const uloadFiles = p + 'f'
-  const dataFile = p + 'data.json'
-  const motdFile = p + 'motd'
-  const versionFile = p + 'version'
+  const recivedFiles = publicDir + 'recivedfiles'
+  const uloadFiles = publicDir + 'f'
+  const dataFile = publicDir + 'data.json'
+  const motdFile = publicDir + 'motd'
+  const versionFile = publicDir + 'version'
 
   app.use(
     bodyParser.urlencoded({
@@ -560,13 +560,13 @@ function GetApp() {
         logger.Log('Uploading: ' + filename, logger.GetColor('blue'))
 
         utils.CreatePath(path, true)
-        let d = new Date()
+        let date = new Date()
         let fn =
-          d.getHours() +
+          date.getHours() +
           '' +
-          d.getMinutes() +
+          date.getMinutes() +
           '' +
-          d.getSeconds() +
+          date.getSeconds() +
           '_' +
           filename
 
@@ -584,9 +584,9 @@ function GetApp() {
           res.end('something bad happened :s')
         })
       })
-    } catch (e) {
+    } catch (err) {
       logger.Log(`Unable to upload file!`, logger.GetColor('redbg'))
-      console.log(e)
+      console.log(err)
     }
   }
 
@@ -635,8 +635,8 @@ function GetApp() {
       // finding user
       const pwds = JSON.parse(utils.ReadFile(passwordFile))
       let user = Object.keys(pwds).find((key) => {
-        const u = pwds[key]
-        return u.password === password
+        const user = pwds[key]
+        return user.password === password
       })
       user = pwds[user]
 
@@ -706,10 +706,10 @@ function GetApp() {
         user: user.name,
       })
       logger.Log('Data updating done!', logger.GetColor('bluebg'))
-    } catch (e) {
+    } catch (error) {
       logger.Log(`Data upload error! `, logger.GetColor('redbg'))
-      console.error(e)
-      res.json({ status: respStatuses.error, msg: e.message })
+      console.error(error)
+      res.json({ status: respStatuses.error, msg: error.message })
     }
   })
 
@@ -729,10 +729,10 @@ function GetApp() {
         { motd, version },
         dryRun
       )
-      .then((r) => {
+      .then((result) => {
         res.json({
-          success: r !== -1,
-          newQuestions: r,
+          success: result !== -1,
+          newQuestions: result,
         })
       })
   })
@@ -753,20 +753,20 @@ function GetApp() {
         let recData = {}
         try {
           recData = JSON.parse(req.query.data)
-        } catch (e) {
+        } catch (error) {
           logger.Log(
             `Unable to parse recieved question data! '${req.query.data}'`,
             logger.GetColor('redbg')
           )
         }
-        let r = data.Search(question, subj, recData)
+        let result = data.Search(question, subj, recData)
 
         res.json({
-          result: r,
+          result: result,
           success: true,
         })
-        logger.DebugLog(`Question result length: ${r.length}`, 'ask', 1)
-        logger.DebugLog(r, 'ask', 2)
+        logger.DebugLog(`Question result length: ${result.length}`, 'ask', 1)
+        logger.DebugLog(result, 'ask', 2)
       } else {
         logger.DebugLog(`Invalid question`, 'ask', 1)
         res.json({
@@ -882,12 +882,12 @@ function GetApp() {
       return Math.floor(msdiff / (1000 * 3600 * 24))
     }
 
-    users.forEach((u) => {
-      if (u.avaiblePWRequests >= maxPWCount) {
+    users.forEach((user) => {
+      if (user.avaiblePWRequests >= maxPWCount) {
         return
       }
 
-      const dayDiff = getDayDiff(u.created)
+      const dayDiff = getDayDiff(user.created)
       // if (dayDiff < daysAfterUserGetsPWs) {
       //   logger.Log(`User #${u.id} is not registered long enough to get password ( ${dayDiff} days, ${daysAfterUserGetsPWs} needed)`, logger.GetColor('cyan'))
       //   return
@@ -895,19 +895,19 @@ function GetApp() {
 
       if (dayDiff % addPWPerDay === 0) {
         logger.Log(
-          `Incrementing avaible PW-s for user #${u.id}: ${
-            u.avaiblePWRequests
-          } -> ${u.avaiblePWRequests + 1}`,
+          `Incrementing avaible PW-s for user #${user.id}: ${
+            user.avaiblePWRequests
+          } -> ${user.avaiblePWRequests + 1}`,
           logger.GetColor('cyan')
         )
         dbtools.Update(
           userDB,
           'users',
           {
-            avaiblePWRequests: u.avaiblePWRequests + 1,
+            avaiblePWRequests: user.avaiblePWRequests + 1,
           },
           {
-            id: u.id,
+            id: user.id,
           }
         )
       }