diff --git a/IdentityService/.idea/dataSources.local.xml b/IdentityService/.idea/dataSources.local.xml
new file mode 100644
index 0000000000000000000000000000000000000000..841072bc77725bd945b44cd23ac9d5d3432b3ff2
--- /dev/null
+++ b/IdentityService/.idea/dataSources.local.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="dataSourceStorageLocal">
+    <data-source name="db_ojek@localhost" uuid="73893ef9-edb6-4a40-b1cd-ff6a6138781a">
+      <database-info product="MySQL" version="5.5.5-10.1.19-MariaDB" jdbc-version="4.0" driver-name="MySQL Connector Java" driver-version="mysql-connector-java-5.1.44 ( Revision: b3cda4f864902ffdde495b9df93937c3e20009be )">
+        <extra-name-characters>#@</extra-name-characters>
+        <identifier-quote-string>`</identifier-quote-string>
+      </database-info>
+      <case-sensitivity plain-identifiers="lower" quoted-identifiers="lower" />
+      <secret-storage>master_key</secret-storage>
+      <user-name>root</user-name>
+      <introspection-schemas>*:db_ojek</introspection-schemas>
+    </data-source>
+  </component>
+</project>
\ No newline at end of file
diff --git a/IdentityService/.idea/dataSources.xml b/IdentityService/.idea/dataSources.xml
new file mode 100644
index 0000000000000000000000000000000000000000..138566536dc3e0d78f07831fc3f40cf91a6509b2
--- /dev/null
+++ b/IdentityService/.idea/dataSources.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DataSourceManagerImpl" format="xml" multifile-model="true">
+    <data-source source="LOCAL" name="db_ojek@localhost" uuid="73893ef9-edb6-4a40-b1cd-ff6a6138781a">
+      <driver-ref>mysql</driver-ref>
+      <synchronize>true</synchronize>
+      <jdbc-driver>com.mysql.jdbc.Driver</jdbc-driver>
+      <jdbc-url>jdbc:mysql://localhost:3306/db_ojek</jdbc-url>
+      <driver-properties>
+        <property name="autoReconnect" value="true" />
+        <property name="zeroDateTimeBehavior" value="convertToNull" />
+        <property name="tinyInt1isBit" value="false" />
+        <property name="characterEncoding" value="utf8" />
+        <property name="characterSetResults" value="utf8" />
+        <property name="yearIsDateType" value="false" />
+      </driver-properties>
+    </data-source>
+  </component>
+</project>
\ No newline at end of file
diff --git a/IdentityService/.idea/dataSources/73893ef9-edb6-4a40-b1cd-ff6a6138781a.xml b/IdentityService/.idea/dataSources/73893ef9-edb6-4a40-b1cd-ff6a6138781a.xml
new file mode 100644
index 0000000000000000000000000000000000000000..fec27bcfbced37cec1ed886aa2ad53aec615a47c
--- /dev/null
+++ b/IdentityService/.idea/dataSources/73893ef9-edb6-4a40-b1cd-ff6a6138781a.xml
@@ -0,0 +1,102 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<dataSource name="db_ojek@localhost">
+  <database-model serializer="dbm" rdbms="MYSQL" format-version="4.4">
+    <root id="1"/>
+    <schema id="2" parent="1" name="db_ojek">
+      <Current>1</Current>
+      <Visible>1</Visible>
+    </schema>
+    <schema id="3" parent="1" name="information_schema"/>
+    <schema id="4" parent="1" name="laundry"/>
+    <schema id="5" parent="1" name="laundryx"/>
+    <schema id="6" parent="1" name="mysql"/>
+    <schema id="7" parent="1" name="performance_schema"/>
+    <schema id="8" parent="1" name="phpmyadmin"/>
+    <schema id="9" parent="1" name="test"/>
+    <schema id="10" parent="1" name="universitasx"/>
+    <schema id="11" parent="1" name="wbd_projek"/>
+    <table id="12" parent="2" name="pref_loc"/>
+    <table id="13" parent="2" name="rating_driver"/>
+    <table id="14" parent="2" name="transaction"/>
+    <column id="15" parent="12" name="IDDriver">
+      <Position>1</Position>
+      <DataType>int(11)|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <column id="16" parent="12" name="Location">
+      <Position>2</Position>
+      <DataType>varchar(30)|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <column id="17" parent="13" name="IDDriver">
+      <Position>1</Position>
+      <DataType>int(11)|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <column id="18" parent="13" name="rating">
+      <Position>2</Position>
+      <DataType>float|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <column id="19" parent="13" name="totalvote">
+      <Position>3</Position>
+      <DataType>int(11)|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <key id="20" parent="13" name="PRIMARY">
+      <NameSurrogate>1</NameSurrogate>
+      <ColNames>IDDriver</ColNames>
+      <Primary>1</Primary>
+    </key>
+    <column id="21" parent="14" name="IDTransaksi">
+      <Position>1</Position>
+      <DataType>int(11)|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <column id="22" parent="14" name="IDDriver">
+      <Position>2</Position>
+      <DataType>int(11)|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <column id="23" parent="14" name="IDPenumpang">
+      <Position>3</Position>
+      <DataType>int(10)|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <column id="24" parent="14" name="LokasiAwal">
+      <Position>4</Position>
+      <DataType>varchar(30)|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <column id="25" parent="14" name="LokasiTujuan">
+      <Position>5</Position>
+      <DataType>varchar(30)|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <column id="26" parent="14" name="Rating">
+      <Position>6</Position>
+      <DataType>int(11)|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <column id="27" parent="14" name="Comment">
+      <Position>7</Position>
+      <DataType>varchar(120)|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <column id="28" parent="14" name="IsHide">
+      <Position>8</Position>
+      <DataType>tinyint(1)|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <column id="29" parent="14" name="DatePosted">
+      <Position>9</Position>
+      <DataType>date|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <key id="30" parent="14" name="PRIMARY">
+      <NameSurrogate>1</NameSurrogate>
+      <ColNames>IDTransaksi</ColNames>
+      <Primary>1</Primary>
+    </key>
+  </database-model>
+</dataSource>
\ No newline at end of file
diff --git a/WebService/.idea/dataSources.local.xml b/WebService/.idea/dataSources.local.xml
new file mode 100644
index 0000000000000000000000000000000000000000..19385e8e8d2300acb0a28bcad4013213c7b4b0ef
--- /dev/null
+++ b/WebService/.idea/dataSources.local.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="dataSourceStorageLocal">
+    <data-source name="db_ojek@localhost" uuid="78a7851e-3205-405c-a84e-7ecf54900fd9">
+      <database-info product="MySQL" version="5.5.5-10.1.19-MariaDB" jdbc-version="4.0" driver-name="MySQL Connector Java" driver-version="mysql-connector-java-5.1.44 ( Revision: b3cda4f864902ffdde495b9df93937c3e20009be )">
+        <extra-name-characters>#@</extra-name-characters>
+        <identifier-quote-string>`</identifier-quote-string>
+      </database-info>
+      <case-sensitivity plain-identifiers="lower" quoted-identifiers="lower" />
+      <secret-storage>master_key</secret-storage>
+      <user-name>root</user-name>
+      <introspection-schemas>*:db_ojek</introspection-schemas>
+    </data-source>
+  </component>
+</project>
\ No newline at end of file
diff --git a/WebService/.idea/dataSources.xml b/WebService/.idea/dataSources.xml
new file mode 100644
index 0000000000000000000000000000000000000000..cae3869b42477af95b17b9746bc2d130599b912c
--- /dev/null
+++ b/WebService/.idea/dataSources.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DataSourceManagerImpl" format="xml" multifile-model="true">
+    <data-source source="LOCAL" name="db_ojek@localhost" uuid="78a7851e-3205-405c-a84e-7ecf54900fd9">
+      <driver-ref>mysql</driver-ref>
+      <synchronize>true</synchronize>
+      <jdbc-driver>com.mysql.jdbc.Driver</jdbc-driver>
+      <jdbc-url>jdbc:mysql://localhost:3306/db_ojek</jdbc-url>
+      <driver-properties>
+        <property name="autoReconnect" value="true" />
+        <property name="zeroDateTimeBehavior" value="convertToNull" />
+        <property name="tinyInt1isBit" value="false" />
+        <property name="characterEncoding" value="utf8" />
+        <property name="characterSetResults" value="utf8" />
+        <property name="yearIsDateType" value="false" />
+      </driver-properties>
+    </data-source>
+  </component>
+</project>
\ No newline at end of file
diff --git a/WebService/.idea/dataSources/78a7851e-3205-405c-a84e-7ecf54900fd9.xml b/WebService/.idea/dataSources/78a7851e-3205-405c-a84e-7ecf54900fd9.xml
new file mode 100644
index 0000000000000000000000000000000000000000..fec27bcfbced37cec1ed886aa2ad53aec615a47c
--- /dev/null
+++ b/WebService/.idea/dataSources/78a7851e-3205-405c-a84e-7ecf54900fd9.xml
@@ -0,0 +1,102 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<dataSource name="db_ojek@localhost">
+  <database-model serializer="dbm" rdbms="MYSQL" format-version="4.4">
+    <root id="1"/>
+    <schema id="2" parent="1" name="db_ojek">
+      <Current>1</Current>
+      <Visible>1</Visible>
+    </schema>
+    <schema id="3" parent="1" name="information_schema"/>
+    <schema id="4" parent="1" name="laundry"/>
+    <schema id="5" parent="1" name="laundryx"/>
+    <schema id="6" parent="1" name="mysql"/>
+    <schema id="7" parent="1" name="performance_schema"/>
+    <schema id="8" parent="1" name="phpmyadmin"/>
+    <schema id="9" parent="1" name="test"/>
+    <schema id="10" parent="1" name="universitasx"/>
+    <schema id="11" parent="1" name="wbd_projek"/>
+    <table id="12" parent="2" name="pref_loc"/>
+    <table id="13" parent="2" name="rating_driver"/>
+    <table id="14" parent="2" name="transaction"/>
+    <column id="15" parent="12" name="IDDriver">
+      <Position>1</Position>
+      <DataType>int(11)|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <column id="16" parent="12" name="Location">
+      <Position>2</Position>
+      <DataType>varchar(30)|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <column id="17" parent="13" name="IDDriver">
+      <Position>1</Position>
+      <DataType>int(11)|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <column id="18" parent="13" name="rating">
+      <Position>2</Position>
+      <DataType>float|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <column id="19" parent="13" name="totalvote">
+      <Position>3</Position>
+      <DataType>int(11)|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <key id="20" parent="13" name="PRIMARY">
+      <NameSurrogate>1</NameSurrogate>
+      <ColNames>IDDriver</ColNames>
+      <Primary>1</Primary>
+    </key>
+    <column id="21" parent="14" name="IDTransaksi">
+      <Position>1</Position>
+      <DataType>int(11)|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <column id="22" parent="14" name="IDDriver">
+      <Position>2</Position>
+      <DataType>int(11)|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <column id="23" parent="14" name="IDPenumpang">
+      <Position>3</Position>
+      <DataType>int(10)|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <column id="24" parent="14" name="LokasiAwal">
+      <Position>4</Position>
+      <DataType>varchar(30)|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <column id="25" parent="14" name="LokasiTujuan">
+      <Position>5</Position>
+      <DataType>varchar(30)|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <column id="26" parent="14" name="Rating">
+      <Position>6</Position>
+      <DataType>int(11)|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <column id="27" parent="14" name="Comment">
+      <Position>7</Position>
+      <DataType>varchar(120)|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <column id="28" parent="14" name="IsHide">
+      <Position>8</Position>
+      <DataType>tinyint(1)|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <column id="29" parent="14" name="DatePosted">
+      <Position>9</Position>
+      <DataType>date|0</DataType>
+      <NotNull>1</NotNull>
+    </column>
+    <key id="30" parent="14" name="PRIMARY">
+      <NameSurrogate>1</NameSurrogate>
+      <ColNames>IDTransaksi</ColNames>
+      <Primary>1</Primary>
+    </key>
+  </database-model>
+</dataSource>
\ No newline at end of file
diff --git a/WebService/.idea/libraries/mysql_connector_java_5_1_44_bin.xml b/WebService/.idea/libraries/mysql_connector_java_5_1_44_bin.xml
new file mode 100644
index 0000000000000000000000000000000000000000..83a280c8d2a77bc721077cf1146aaf6911a5a7c7
--- /dev/null
+++ b/WebService/.idea/libraries/mysql_connector_java_5_1_44_bin.xml
@@ -0,0 +1,9 @@
+<component name="libraryTable">
+  <library name="mysql-connector-java-5.1.44-bin">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/Downloads/mysql-connector-java-5.1.44/mysql-connector-java-5.1.44-bin.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES />
+  </library>
+</component>
\ No newline at end of file
diff --git a/WebService/.idea/misc.xml b/WebService/.idea/misc.xml
index 6453144a3a94f18ab73702d40a1c3f54dbd4f9c2..428fdbd9967deca0f80b2869f37fbc59dd8a57f5 100644
--- a/WebService/.idea/misc.xml
+++ b/WebService/.idea/misc.xml
@@ -3,7 +3,7 @@
   <component name="ProjectKey">
     <option name="state" value="project://e2804f05-5315-4fc6-a121-c522a6c26470" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8 (1)" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="false" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
   <component name="WebServicesPlugin" addRequiredLibraries="true" />
diff --git a/WebService/intellij.iml b/WebService/intellij.iml
index d5c074327501eaec3fe451ed56ce5160f1e97e16..bac22cebc11e8e129e3453e33e4b579306288444 100644
--- a/WebService/intellij.iml
+++ b/WebService/intellij.iml
@@ -7,6 +7,6 @@
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="mysql-connector-java-5.1.44-bin" level="project" />
   </component>
-</module>
-
+</module>
\ No newline at end of file
diff --git a/WebService/src/com/informatika/ojek/webservice/Main.java b/WebService/src/com/informatika/ojek/webservice/Main.java
index b766ae062421cbf72787c2c647909fc2d8c4be32..6f18eb193d78b512731a318b0c69b3dba0fa434c 100644
--- a/WebService/src/com/informatika/ojek/webservice/Main.java
+++ b/WebService/src/com/informatika/ojek/webservice/Main.java
@@ -6,6 +6,8 @@ import javax.xml.ws.Endpoint;
 public class Main{
 
     public static void main(String[] args) {
+        Order order = new Order();
+        order.PuttransactionDetails("a", 2, "jakarta", "bandung", 4, "mantep gaans");
         Endpoint.publish("http://localhost:9999/ws/profile", new Profile());
         Endpoint.publish("http://localhost:9999/ws/order", new Order());
         Endpoint.publish("http://localhost:9999/ws/history", new History());
diff --git a/WebService/src/com/informatika/ojek/webservice/Order.java b/WebService/src/com/informatika/ojek/webservice/Order.java
index 1879564b45a66b3b56827b6e4f40c6cb575f51dc..51aee0bb2ab7de483d728c2cc7b91ce654fdc119 100644
--- a/WebService/src/com/informatika/ojek/webservice/Order.java
+++ b/WebService/src/com/informatika/ojek/webservice/Order.java
@@ -1,7 +1,14 @@
 package com.informatika.ojek.webservice;
+import java.io.IOException;
+import java.io.ObjectOutputStream;
+import java.net.HttpURLConnection;
+import java.net.MalformedURLException;
+import java.net.URL;
 import java.sql.*;
 import javax.jws.WebService;
-
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Date;
 //Service Implementation
 @WebService(endpointInterface = "com.informatika.ojek.webservice.IOrder")
 public class Order implements IOrder {
@@ -21,8 +28,8 @@ public class Order implements IOrder {
         try
         {
             // create our mysql database connection
-            String myDriver = "org.gjt.mm.mysql.Driver";
-            String myUrl = "jdbc:mysql://localhost/";
+            String myDriver = "com.mysql.jdbc.Driver";
+            String myUrl = "jdbc:mysql://localhost/db_ojek";
             Class.forName(myDriver);
             Connection conn = DriverManager.getConnection(myUrl, "root", "");
 
@@ -35,18 +42,18 @@ public class Order implements IOrder {
 
             // execute the query, and get a java resultset
             ResultSet rs = st.executeQuery(query);
-            ResultSetMetaData rsmd = rs.getMetaData();
-
-            int columnsNumber = rsmd.getColumnCount();
+            rs.last();
+            int rowsNumber = rs.getRow();
             int n= 0;
+            rs.beforeFirst();
             // iterate through the java resultset
-            Account[] accounts =  new Account[columnsNumber];
+            Account[] accounts =  new Account[rowsNumber];
             while (rs.next())
             {
                 //dapetin detail akun dari user id
 
                 String name = "aa";
-                if(name == preffered_driver){
+                if(name.equals(preffered_driver)){
                     Account baru = new Account(1, "aaa", "aaa", "aaa@", "sss", "0808" , "ssss",false);
                     accounts[n] = baru;
                     n++;
@@ -79,8 +86,8 @@ public class Order implements IOrder {
         try
         {
             // create our mysql database connection
-            String myDriver = "org.gjt.mm.mysql.Driver";
-            String myUrl = "jdbc:mysql://localhost/";
+            String myDriver = "com.mysql.jdbc.Driver";
+            String myUrl = "jdbc:mysql://localhost/db_ojek";
             Class.forName(myDriver);
             Connection conn = DriverManager.getConnection(myUrl, "root", "");
 
@@ -93,18 +100,18 @@ public class Order implements IOrder {
 
             // execute the query, and get a java resultset
             ResultSet rs = st.executeQuery(query);
-            ResultSetMetaData rsmd = rs.getMetaData();
-
-            int columnsNumber = rsmd.getColumnCount();
+            rs.last();
+            int rowsNumber = rs.getRow();
             int n= 0;
+            rs.beforeFirst();
             // iterate through the java resultset
-            Account[] accounts =  new Account[columnsNumber];
+            Account[] accounts =  new Account[rowsNumber];
             while (rs.next())
             {
                 //dapetin detail akun dari user id
 
                 String name = "aa";
-                if(name != preffered_driver){
+                if(!name.equals(preffered_driver)){
                     Account baru = new Account(1, "aaa", "aaa", "aaa@", "sss", "0808" , "ssss",false);
                     accounts[n] = baru;
                     n++;
@@ -127,7 +134,34 @@ public class Order implements IOrder {
     @Override public boolean PuttransactionDetails(String access_token,  int id_driver, String picking_point, String destination, int rating, String comment){
         boolean valid = true;
         int id_active;
-        //cek akses token
+
+        //RequestValidation
+        URL gwtServlet = null;
+        try {
+            gwtServlet = new URL("http://localhost:8083/validate");
+            HttpURLConnection servletConnection = (HttpURLConnection) gwtServlet.openConnection();
+            servletConnection.setRequestMethod("POST");
+            servletConnection.setDoOutput(true);
+            NameValuePair[] data = {
+                    new NameValuePair("user", "joe"),
+                    new NameValuePair("password", "bloggs")
+            };
+            post.setRequestBody(data);
+            ObjectOutputStream objOut = new ObjectOutputStream(servletConnection.getOutputStream());
+            objOut.writeObject(p);
+            objOut.flush();
+            objOut.close();
+
+        } catch (MalformedURLException e) {
+            // TODO Auto-generated catch block
+            e.printStackTrace();
+        } catch (IOException e) {
+            // TODO Auto-generated catch block
+            e.printStackTrace();
+        }
+
+
+
         if(valid){
             id_active =  1;
         } else {
@@ -136,8 +170,8 @@ public class Order implements IOrder {
         try
         {
             // create our mysql database connection
-            String myDriver = "org.gjt.mm.mysql.Driver";
-            String myUrl = "jdbc:mysql://localhost/";
+            String myDriver = "com.mysql.jdbc.Driver";
+            String myUrl = "jdbc:mysql://localhost/db_ojek";
             Class.forName(myDriver);
             Connection conn = DriverManager.getConnection(myUrl, "root", "");
 
@@ -148,23 +182,28 @@ public class Order implements IOrder {
             Statement st = conn.createStatement();
             String query1 = "SELECT * FROM transaction";
             ResultSet rs = st.executeQuery(query1);
-            ResultSetMetaData rsmd = rs.getMetaData();
-            int columnsNumber = rsmd.getColumnCount();
-            int id_transaksi = columnsNumber +1;
+            rs.last();
+            int rowsNumber = rs.getRow();
+            System.out.write(rowsNumber);
+            int id_transaksi = rowsNumber +1;
 
-            String query2 = "INSERT INTO transaction (IDTransaksi, IDDriver,IDPenumpang,LokasiAwal,LokasiTujuan,Rating,Comment,IsHide, DatePosted) VALUES ('"+id_transaksi+"','"+id_driver+"','"+id_active+"','"+picking_point+"','"+destination+"','"+rating+"','"+comment+"',"+0+",'"+id_transaksi+"')";
-            st.executeQuery(query2);
+            DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd");
+            Date date = new Date();
+
+            String query2 = "INSERT INTO transaction (IDTransaksi, IDDriver,IDPenumpang,LokasiAwal,LokasiTujuan,Rating,Comment,IsHide, DatePosted) VALUES ('"+id_transaksi+"','"+id_driver+"','"+id_active+"','"+picking_point+"','"+destination+"','"+rating+"','"+comment+"',"+0+",'"+dateFormat.format(date)+"')";
+            st.executeUpdate(query2);
 
             String query3 = "SELECT IDTransaksi from transaction where IDDriver = '"+id_driver+"'";
             rs = st.executeQuery(query3);
-            rsmd = rs.getMetaData();
-            int totalvote = rsmd.getColumnCount();
-            String query4 = "SELECT sum(rating) from transaction where IDDriver = '"+id_driver+"' group by IDDriver";
+            rs.last();
+            int totalvote = rs.getRow();
+            String query4 = "SELECT sum(rating) as a from transaction where IDDriver = '"+id_driver+"' group by IDDriver";
             rs = st.executeQuery(query4);
-            int totalrating = rs.getInt("sum(rating)");
+            rs.next();
+            float totalrating = rs.getFloat("a");
             float driverrating = totalrating/totalvote;
             String query5 = "UPDATE rating_driver SET   rating='"+driverrating+"', totalvote='"+totalvote+"' WHERE IDDriver='"+id_driver+"'";
-
+            st.executeUpdate(query5);
             st.close();
             return  true;
         }
@@ -172,6 +211,7 @@ public class Order implements IOrder {
         {
             System.err.println("Got an exception! ");
             System.err.println(e.getMessage());
+            e.printStackTrace();
             return false;
 
         }