changes in get motordata ,added user name

src/controllers/tanksController.js

@@ -351,6 +351,7 @@ exports.getTanksofParticularInstaller = async (req, reply) => {
 //};
 
 
+
 exports.getTankmotordata = async (req, reply) => {
   try {
     const { startDate, stopDate } = req.body;
@@ -367,12 +368,12 @@ exports.getTankmotordata = async (req, reply) => {
 
     // Fetch the name from the User collection based on customerId, only from profile
     const user = await User.findOne({ customerId })
-      .select("profile.firstName profile.lastName");
+      .select("username");
 
     if (user) {
       // Get the full name (combine firstName and lastName if available)
-      const userName = user.profile.firstName && user.profile.lastName
+      const userName = user.username
-        ? `${user.profile.firstName} ${user.profile.lastName}`
+        ? `${user.username}`
         : "N/A"; // Fallback if no name is found
 
       // Construct the query object for motor data based on customerId