changes

src/controllers/tanksController.js

@@ -6134,7 +6134,9 @@ async function processIotData(hw_Id, data) {
     for (const tank of tanks) {
       const { Id: tankhardwareId, level: tankHeight } = tank;
       const existingTank = await Tank.findOne({ hardwareId: hw_Id, tankhardwareId });
-
+      console.log(hw_Id,"hw_Id")
+      console.log(tankhardwareId,"tankhardwareId")
+      console.log(existingTank,"existingTank")
       if (!existingTank) continue;
 
       const customerId = existingTank.customerId;