update for reorder and location points

lib/pages/login/login_page.dart

@@ -25,7 +25,9 @@ class LoginPage extends StatelessWidget {
             Navigator.pop(context);
           },icon:Icon(Icons.arrow_back_ios,size: 20,color: Colors.black,)),
         ),
-      body: Container(
+      body: 
+      indexController.currentUser.length == 0 ?
+      Container(
         height: MediaQuery.of(context).size.height,
         width: double.infinity,
         child: Column(
@@ -141,7 +143,16 @@ class LoginPage extends StatelessWidget {
             ),
           ],
         ),
-      ),
+      ):
+      Container(
+        child: TextButton(
+          onPressed: (){
+            indexController.currentUser.clear();
+          },
+          child: Text("Already Logged in, Click to logout"),
+        ),
+      )
+      ,
     );
   }
 }