added subscriber profile

app/Http/Controllers/DashboardController.php

@@ -77,5 +77,30 @@ class DashboardController extends Controller
 
         return view('dashboard.details', compact('service', 'subscribers'));
     }
+    // app/Http/Controllers/DashboardController.php
+    public function subscriberProfile(Request $request, $serviceId, $msisdn)
+    {
+        $service = DB::table('subscription_services')->where('id', $serviceId)->first();
+        
+        if (!$service) {
+            abort(404, 'Service not found.');
+        }
+
+        // Aggregate content frequency for this specific subscriber
+        $contentFrequency = DB::table('unified_billing_transactions')
+            ->where('service_id', $serviceId)
+            ->where('msisdn', $msisdn)
+            ->select(
+                'content',
+                DB::raw('COUNT(*) as frequency'),
+                DB::raw('SUM(CAST(cost AS DECIMAL(10,2))) as total_spent'),
+                DB::raw('MAX(transaction_date) as last_received')
+            )
+            ->groupBy('content')
+            ->orderBy('frequency', 'desc')
+            ->paginate(10);
+
+        return view('dashboard.subscriber-profile', compact('service', 'msisdn', 'contentFrequency'));
+    }
 }