first

app/Http/Controllers/Admin/ProgramController.php

@@ -70,13 +70,24 @@ class ProgramController extends Controller
             'questionnaire.questionnaireSet.questions',
         ]);
 
+        // Consolidate into 2 queries instead of 6 separate COUNTs
+        $ppStats = \DB::table('program_participants')
+            ->where('program_id', $program->id)
+            ->selectRaw("COUNT(*) as total, SUM(is_pre_registered) as pre_registered, SUM(registration_source = 'walk_in') as walk_in")
+            ->first();
+
+        $certStats = \DB::table('certificates')
+            ->where('program_id', $program->id)
+            ->selectRaw("COUNT(*) as total, SUM(status IN ('generated','emailed','downloaded')) as cert_generated")
+            ->first();
+
         $stats = [
-            'total_participants'    => $program->programParticipants()->count(),
-            'pre_registered'        => $program->programParticipants()->where('is_pre_registered', true)->count(),
-            'walk_in'               => $program->programParticipants()->where('registration_source', 'walk_in')->count(),
-            'total_attendances'     => $program->attendances()->count(),
-            'total_certificates'    => $program->certificates()->count(),
-            'generated_certificates'=> $program->certificates()->whereIn('status', ['generated', 'emailed', 'downloaded'])->count(),
+            'total_participants'     => (int) ($ppStats->total          ?? 0),
+            'pre_registered'         => (int) ($ppStats->pre_registered ?? 0),
+            'walk_in'                => (int) ($ppStats->walk_in        ?? 0),
+            'total_attendances'      => $program->attendances()->count(),
+            'total_certificates'     => (int) ($certStats->total        ?? 0),
+            'generated_certificates' => (int) ($certStats->cert_generated ?? 0),
         ];
 
         return view('admin.programs.show', compact('program', 'stats'));