poli; if ($nomor_poli != null) { $select_poli = HealthCareServiceModel::where('id', $nomor_poli)->first(); if ($select_poli != null) { $select_doctors_by_poli = DoctorHealthcareService::where('fk_ms_healthcare_service_id', $select_poli->id)->get(); return $select_doctors_by_poli; } else { return response()->json([ 'status' => 'error', 'msg' => 'poliklinik tidak ditemukan, id poliklinik : '.$nomor_poli ]); } } else { return response()->json([ 'status' => 'error', 'msg' => 'id poliklinik tidak terisi' ]); } } }