feat(custom-field): tambahkan fungsi untuk mendapatkan custom field

- Menambahkan fungsi getCustomField untuk mengambil custom field berdasarkan ID atau nama.
- Memperbarui penggunaan model customField di file Lpj.php.

app/Helpers/Lpj.php

@@ -2,7 +2,8 @@
 
 use Carbon\Carbon;
 use Illuminate\Support\Facades\DB;
-use Modules\Lpj\Models\HolidayCalendar;
+    use Modules\Lpj\Models\customField;
+    use Modules\Lpj\Models\HolidayCalendar;
 use Modules\Lpj\Models\PenawaranDetailTender;
 use Modules\Lpj\Models\PenawaranTender;
 use Modules\Lpj\Models\Penilaian;
@@ -359,3 +360,16 @@ function getNomorLaporan($permohonanId, $documentId){
     ])->first();
     return $laporan->nomor_laporan ?? null;
 }
+
+function getCustomField($param){
+    if(is_numeric($param)){
+        $field = CustomField::find($param);
+    } else {
+        $field = CustomField::where(['name' => $param])->first();
+    }
+    if($field){
+        return $field;
+    } else {
+        return null;
+    }
+}