Add hitung total harga

app/Http/Controllers/RegistrasiController.php

@@ -148,12 +148,15 @@ public function store(Request $request) {
             $konaspi = json_decode($request->konaspi, true);
             $hargaKonferensi = json_decode($request->hargaKonferensi, true);
             $tglRegistrasi = $request->tglRegistrasi;
-            $totalHarga = $request->totalHarga;
+            // $totalHargas = $request->totalHarga;
 
             $registrasi = Registrasi::query()->create($registrasi);
             $id_registrasi = $registrasi->id;
             $jumlahKeg = count($kegiatanpeserta);
 
+            //inisial harga
+            $totalHarga = (int) $konaspi['harga'];
+
             foreach($kegiatanpeserta as $keg){
                 $kegpeserta = [
                     'id_registrasi' => $id_registrasi,
@@ -161,6 +164,11 @@ public function store(Request $request) {
                     'id_konferensi' => $keg['id_konferensi'],
                 ];
                 KegiatanPeserta::query()->create($kegpeserta);
+
+                if($keg['id_kegiatan'] != '498633a9-082c-4a4a-9dbd-e20b678ec15e'){
+                    $konferensi = Konferensi::query()->where('id', $keg['id_konferensi'])->first();
+                    $totalHarga += (int) $konferensi->harga;
+                }
             }
 
             $multipartData = [