change in iotdata if tank not found for tankhardwareId4

src/controllers/tanksController.js

@@ -952,21 +952,33 @@ exports.motorAction = async (req, reply) => {
       } else if (req.body.threshold_type === "litres") {
         // If threshold type is percentage, calculate percentage threshold
         const receiver_tank_info = await Tank.findOne({ customerId, tankName: req.body.to, tankLocation: req.body.to_type.toLowerCase() });
+        const supplier_tank_info = await Tank.findOne({ customerId, tankName: req.body.from, tankLocation: req.body.from_type.toLowerCase() });
         if (!receiver_tank_info) {
           throw new Error("Receiver tank not found.");
         }
+        if (!supplier_tank_info) {
+          throw new Error("Supplierr tank not found.");
+        }
+        const supplier_capacity =  parseInt(supplier_tank_info.capacity, 10);
+        const supplier_waterLevel = parseInt(supplier_tank_info.waterlevel, 10); 
+
+
+
+
+
         const capacity = parseInt(receiver_tank_info.capacity, 10);
         const waterLevel = parseInt(receiver_tank_info.waterlevel, 10); 
         const desired_percentage = parseInt(req.body.manual_threshold_litres, 10);
         const threshold_water_level = waterLevel+desired_percentage;
 
+        const supplier_threshold = supplier_waterLevel-desired_percentage
 
         for await (const tank of Tank.find({  "connections.inputConnections.motor_id": motorId })) {
           const index = tank.connections.inputConnections.findIndex(connection => connection.motor_id === motorId);
           if (index !== -1) {
             await Tank.updateOne(
               { customerId, "connections.inputConnections.motor_id": motorId },
-              { $set: { [`connections.inputConnections.${index}.manual_threshold_percentage`]: threshold_water_level.toString(), [`connections.inputConnections.${index}.startTime`]: req.body.startTime } }
+              { $set: { [`connections.inputConnections.${index}.manual_threshold_percentage`]: supplier_threshold.toString(), [`connections.inputConnections.${index}.startTime`]: req.body.startTime } }
             );
           }
         }
@@ -979,8 +991,8 @@ exports.motorAction = async (req, reply) => {
         // Start monitoring water level based on threshold percentage
         const intervalId = setInterval(async () => {
           // Check if water level has reached the threshold percentage
-          const current_water_level = parseInt(receiver_tank_info.water_level, 10);
+          const current_water_level = parseInt(supplier_tank_info.water_level, 10);
-          if (current_water_level >= threshold_water_level) {
+          if (current_water_level <= supplier_threshold) {
             // Stop the motor pump
             await Tank.updateOne(
               { customerId, "connections.inputConnections.motor_id": motorId },