Changes

src/controllers/installationController.js

@@ -1000,14 +1000,12 @@ exports.getMasterSlaveSummary = async (req, reply) => {
       return reply.status(400).send({ message: "Missing customerId" });
     }
 
-    // Get all devices for customer
     const allDevices = await Insensors.find({ customerId });
 
-    // Separate masters and slaves
     const masters = allDevices.filter(device => device.type === 'master');
     const slaves = allDevices.filter(device => device.type === 'slave');
 
-    // Update connected_status for each sensor
+    // Update connection status and timestamps
     const updateStatusPromises = allDevices.map(async device => {
       const hwId = device.connected_to;
       if (!hwId) return;
@@ -1017,11 +1015,13 @@ exports.getMasterSlaveSummary = async (req, reply) => {
         .lean();
 
       let status = "disconnected";
+      let updateFields = {};
 
       if (latestData?.date) {
         const now = moment();
         const lastSeen = moment(latestData.date);
         const diff = now.diff(lastSeen, 'minutes');
+
         if (diff <= 10) {
           status = "connected";
 
@@ -1030,46 +1030,47 @@ exports.getMasterSlaveSummary = async (req, reply) => {
           const time = dateObj.toTimeString().split(" ")[0];
 
           if (device.type === 'master') {
+            updateFields.connected_gsm_date = date;
+            updateFields.connected_gsm_time = time;
             device.connected_gsm_date = date;
             device.connected_gsm_time = time;
           }
 
           if (device.type === 'slave') {
+            updateFields.connected_lora_date = date;
+            updateFields.connected_lora_time = time;
             device.connected_lora_date = date;
             device.connected_lora_time = time;
           }
         }
       }
 
-      await Insensors.updateOne(
-        { _id: device._id },
-        { $set: { connected_status: status } }
-      );
-
+      updateFields.connected_status = status;
+      await Insensors.updateOne({ _id: device._id }, { $set: updateFields });
       device.connected_status = status;
     });
 
     await Promise.all(updateStatusPromises);
 
-    // Map masters to their connected slaves
+    // Build enriched masters and exclude irrelevant fields
     const enrichedMasters = masters.map(master => {
-      const masterConnectionId = master.connected_to;
+      const masterObj = master.toObject();
 
-      // Remove lora fields for master
-      const masterObj = {
-        ...master.toObject(),
-        connected_lora_date: undefined,
-        connected_lora_time: undefined
-      };
+      // Remove LoRa fields from master response
+      delete masterObj.connected_lora_date;
+      delete masterObj.connected_lora_time;
+
+      const masterConnectionId = master.connected_to;
 
       const connectedSlaves = slaves
         .filter(slave => slave.connected_to === masterConnectionId)
         .map(slave => {
-          const slaveObj = {
-            ...slave.toObject(),
-            connected_gsm_date: undefined,
-            connected_gsm_time: undefined
-          };
+          const slaveObj = slave.toObject();
+
+          // Remove GSM fields from slave response
+          delete slaveObj.connected_gsm_date;
+          delete slaveObj.connected_gsm_time;
+
           return slaveObj;
         });