diff --git a/src/java/com/wasteinformationserver/Main.kt b/src/java/com/wasteinformationserver/Main.kt
index b741f9c..2a4d57b 100644
--- a/src/java/com/wasteinformationserver/Main.kt
+++ b/src/java/com/wasteinformationserver/Main.kt
@@ -1,3 +1,4 @@
+@file:JvmName("Main")
 package com.wasteinformationserver
 
 import com.wasteinformationserver.basicutils.Info
diff --git a/src/java/com/wasteinformationserver/mqtt/MqttService.kt b/src/java/com/wasteinformationserver/mqtt/MqttService.kt
index ab4cc76..da793c1 100644
--- a/src/java/com/wasteinformationserver/mqtt/MqttService.kt
+++ b/src/java/com/wasteinformationserver/mqtt/MqttService.kt
@@ -14,7 +14,7 @@ import java.util.*
 
 /**
  * Mqtt Service to receive and send back messages to the Hardware
- * todo
+ * check values from db send right feedback to hardware.
  *
  * @author Lukas Heiligenbrunner
  * @author Gregor Dutzler
diff --git a/src/java/com/wasteinformationserver/website/datarequests/login/LoginRequest.java b/src/java/com/wasteinformationserver/website/datarequests/login/LoginRequest.java
deleted file mode 100644
index 6977d75..0000000
--- a/src/java/com/wasteinformationserver/website/datarequests/login/LoginRequest.java
+++ /dev/null
@@ -1,64 +0,0 @@
-package com.wasteinformationserver.website.datarequests.login;
-
-import com.wasteinformationserver.basicutils.Log;
-import com.wasteinformationserver.db.JDBC;
-import com.wasteinformationserver.website.HttpTools;
-import com.wasteinformationserver.website.basicrequest.PostRequest;
-
-import java.io.IOException;
-import java.sql.ResultSet;
-import java.sql.SQLException;
-import java.util.HashMap;
-
-/**
- * request handler of new login request of user
- * - checks the truth of username and password
- * - replies right error messages or the success login
- */
-public class LoginRequest extends PostRequest {
-    @Override
-    public String request(HashMap<String, String> params) {
-
-        Log.Log.message("new login request");
-
-        String password = params.get("password");
-        String username = params.get("username");
-
-        JDBC jdbc;
-        try {
-            jdbc = JDBC.getInstance();
-        } catch (IOException e) {
-            Log.Log.error("no connection to db");
-            return "{\"status\" : \"nodbconn\"}";
-        }
-
-        ResultSet s = jdbc.executeQuery("select * from user where username ='" + username + "'");
-
-        //new JDCB("users", "kOpaIJUjkgb9ur6S", "wasteinformation").executeQuery("select * from user where username ='" + username + "'");
-        Log.Log.debug("successfully logged in to db");
-        String response = "{\"accept\": false}";
-        try {
-            s.last();
-            if (s.getRow() == 1) {
-                //success
-                if (HttpTools.Companion.StringToMD5(password).equals(s.getString("password"))) {
-                    Log.Log.debug("login success");
-                    LoginState.getObject().logIn();
-                    LoginState.getObject().setAccountData(username, "", "", "", s.getInt("permission")); // TODO: 06.12.19
-                    response = "{\"accept\": true}";
-                } else {
-                    Log.Log.debug("wrong password");
-                }
-            } else if (s.getRow() == 0) {
-                //user not found
-                Log.Log.debug("user not found");
-            } else {
-                //internal error two users with same name...?
-            }
-            Log.Log.debug("rowcount: " + s.getRow());
-        } catch (SQLException e) {
-            e.printStackTrace();
-        }
-        return response;
-    }
-}
diff --git a/src/java/com/wasteinformationserver/website/datarequests/login/LoginRequest.kt b/src/java/com/wasteinformationserver/website/datarequests/login/LoginRequest.kt
new file mode 100644
index 0000000..47c1b27
--- /dev/null
+++ b/src/java/com/wasteinformationserver/website/datarequests/login/LoginRequest.kt
@@ -0,0 +1,55 @@
+package com.wasteinformationserver.website.datarequests.login
+
+import com.wasteinformationserver.basicutils.Log.Log.debug
+import com.wasteinformationserver.basicutils.Log.Log.error
+import com.wasteinformationserver.basicutils.Log.Log.message
+import com.wasteinformationserver.db.JDBC
+import com.wasteinformationserver.website.HttpTools.Companion.StringToMD5
+import com.wasteinformationserver.website.basicrequest.PostRequest
+import java.io.IOException
+import java.sql.SQLException
+import java.util.*
+
+/**
+ * request handler of new login request of user
+ * - checks the truth of username and password
+ * - replies right error messages or the success login
+ */
+class LoginRequest : PostRequest() {
+    override fun request(params: HashMap<String, String>): String {
+        message("new login request")
+        val password = params["password"]
+        val username = params["username"]
+        val jdbc: JDBC = try {
+            JDBC.getInstance()
+        } catch (e: IOException) {
+            error("no connection to db")
+            return "{\"status\" : \"nodbconn\"}"
+        }
+        val s = jdbc.executeQuery("select * from user where username ='$username'")
+
+        debug("successfully logged in to db")
+        var response = "{\"accept\": false}"
+        try {
+            s.last()
+            if (s.row == 1) { //success
+                if (StringToMD5(password!!) == s.getString("password")) {
+                    debug("login success")
+                    LoginState.getObject().logIn()
+                    LoginState.getObject().setAccountData(username, s.getString("firstName"), s.getString("secondName"), s.getString("email"), s.getInt("permission"))
+                    response = "{\"accept\": true}"
+                } else {
+                    debug("wrong password")
+                }
+            } else if (s.row == 0) { //user not found
+                debug("user not found")
+            } else { //internal error two users with same name...?
+                error("there seem to be two users with same name")
+            }
+            debug("rowcount: " + s.row)
+        } catch (e: SQLException) {
+            e.printStackTrace()
+        }
+        return response
+    }
+}
\ No newline at end of file
diff --git a/src/resources/wwwroot/js/dashboard.js b/src/resources/wwwroot/js/dashboard.js
index d705a24..21d2fe7 100644
--- a/src/resources/wwwroot/js/dashboard.js
+++ b/src/resources/wwwroot/js/dashboard.js
@@ -355,8 +355,6 @@ $(document).ready(function () {
             datetable = $("#table-pickupdates").DataTable({
                 "order": [[3, "asc"]]
             });
-
-            //todo picupdates-tablebody
         }, "json");
     }
 });