toJson method

@override Map<String, dynamic> toJson()

Returns a serialized JSON structure of the model which also includes fields used by the database.

Implementation

@override
Map<String, dynamic> toJson() {
  return {
    if (id != null) 'id': id,
    'module': module,
    'version': version,
    if (timestamp != null) 'timestamp': timestamp?.toJson(),
  };
}