changes

src/controllers/installationController.js

@@ -2736,7 +2736,7 @@ exports.getDisconnectedCustomerDetails = async (req, reply) => {
       return reply.code(404).send({ message: "No hardware IDs found in issues" });
     }
 
-    // 3. Find disconnected Insensors (matching hardwareId or connected_to)
+    // 3. Find disconnected Insensors
     const disconnectedSensors = await Insensors.find({
       $or: [
         { hardwareId: { $in: hardwareIds } },
@@ -2753,16 +2753,12 @@ exports.getDisconnectedCustomerDetails = async (req, reply) => {
     const customerIds = [...new Set(disconnectedSensors.map(s => s.customerId))];
     const customers = await User.find({ customerId: { $in: customerIds } }).lean();
 
-    // 5. Build enriched response
-    const response = disconnectedSensors.map(sensor => {
-      const user = customers.find(u => u.customerId === sensor.customerId);
-
-      return {
-        // hardwareId: sensor.hardwareId,
-        // masterName: sensor.masterName,
-        // location: sensor.location,
-        // disconnectedAt: sensor.disconnectedAt || new Date().toISOString(),
-        customer: user ? {
+    // 5. Map unique customers
+    const uniqueCustomerMap = {};
+    for (const user of customers) {
+      if (!uniqueCustomerMap[user.customerId]) {
+        uniqueCustomerMap[user.customerId] = {
+          customer: {
             customerId: user.customerId,
             username: user.username || "",
             firstName: user.profile?.firstName || "",
@@ -2779,7 +2775,7 @@ exports.getDisconnectedCustomerDetails = async (req, reply) => {
             notes: user.profile?.notes || "",
             latitude: user.latitude,
             longitude: user.longitude,
-          fcmIds: user.fcmIds || [],
+            fcmIds: (user.fcmIds || []).filter(fcm => typeof fcm === "string" && fcm.startsWith("d")),
             installationId: user.installationId || "",
             notificationPreferences: {
               allowNotifications: user.allowNotifications || false,
@@ -2794,9 +2790,12 @@ exports.getDisconnectedCustomerDetails = async (req, reply) => {
             stripeSubscriptionStatus: user.stripeSubscriptionStatus || false,
             createdAt: user.createdAt,
             updatedAt: user.updatedAt
-        } : null
+          }
         };
-    });
+      }
+    }
+
+    const response = Object.values(uniqueCustomerMap);
 
     return reply.send({
       status_code: 200,
@@ -2810,3 +2809,5 @@ exports.getDisconnectedCustomerDetails = async (req, reply) => {
 };
 
 
+
+