changes

src/controllers/installationController.js

@@ -647,49 +647,64 @@ exports.assignTeamMemberToQuotation = async (request, reply) => {
         return reply.status(400).send({ error: "Both hardwareId and tankhardwareId are required" });
       }
   
-      console.log("Fetching details for:", { hardwareId, tankhardwareId });
+      console.log("Fetching tank data for:", { hardwareId, tankhardwareId });
   
-      // Query with projection to match the specific tank
-      const data = await IotData.findOne(
-        { hardwareId, tanks: { $elemMatch: { tankhardwareId } } },
-        { "tanks.$": 1, hardwareId: 1, mode: 1, date: 1, time: 1 }
-      ).lean();
+      // Get the latest record for the given hardwareId
+      const latestData = await IotData.findOne({ hardwareId })
+        .sort({ date: -1 }) // Get the latest one
+        .lean();
+  
+      if (!latestData || !Array.isArray(latestData.tanks)) {
+        return reply.code(404).send({ message: "No data found for given hardwareId and tankhardwareId" });
+      }
   
-      if (!data) {
-        return reply.send({ status_code: 404, message: "Data not found", data: null });
+      // Find the matching tank from the array
+      const matchedTank = latestData.tanks.find(tank => tank.tankhardwareId === tankhardwareId);
+  
+      if (!matchedTank) {
+        return reply.code(404).send({ message: "Tank not found in latest record" });
       }
   
-      // Use the IotData's date/time if available, otherwise fallback to now
-      const now = new Date(data.date || Date.now());
-      const connected_lora_date = now.toISOString().split("T")[0]; // yyyy-mm-dd
-      const connected_lora_time = now.toTimeString().split(" ")[0]; // hh:mm:ss
+      const connected_lora_date = new Date(matchedTank.date).toISOString().split("T")[0];
+      const connected_lora_time = matchedTank.time || new Date(matchedTank.date).toTimeString().split(" ")[0];
   
-      // Update the related insensor with LoRa connected time and date
-      await Insensors.findOneAndUpdate(
+      // Update the Insensors collection where:
+      // - connected_to = master hardwareId
+      // - hardwareId = tankhardwareId
+      const updateResult = await Insensors.findOneAndUpdate(
         { connected_to: hardwareId, hardwareId: tankhardwareId },
         {
-          connected_lora_date,
-          connected_lora_time
+          $set: {
+            connected_lora_date,
+            connected_lora_time
+          }
         },
         { new: true }
       );
   
+      if (!updateResult) {
+        console.log("No Insensor found for update.");
+      } else {
+        console.log("Updated Insensor:", updateResult._id);
+      }
+  
       return reply.send({
         status_code: 200,
         message: "Success",
-        data,
+        data: matchedTank,
         connected_lora_date,
         connected_lora_time
       });
   
     } catch (err) {
-      console.error("Error:", err);
+      console.error("Error in getByHardwareAndTankId:", err);
       return reply.status(500).send({ error: "Internal Server Error" });
     }
   };
   
   
   
+  
 exports.getAllocatedSensorsByTank = async (req, reply) => {
   try {
     let { customerId, tankName } = req.params;