toJson method Null safety

Map<String, dynamic> toJson()

Implementation

Map<String, dynamic> toJson() => {
      "id": id,
      "description": description,
      "pros": pros,
      "cons": cons,
      "productCode": productCode,
      "customerID": customerId,
      "customerName": customerName,
      "rating": rating,
      "date": date,
      "zoneID": zoneId,
    };