toJson method
Implementation
Map<String, dynamic> toJson() {
final Map<String, dynamic> data = <String, dynamic>{};
data["id"] = id;
data["calmName"] = calmName;
data["pictureUrl"] = pictureUrl;
data["videoUrl"] = videoUrl;
data["datetime"] = datetime;
data["isUniversal"] = isUniversal;
data["cardType"] = cardType;
data["duration"] = duration;
data["price"] = price;
data["currency"] = currency;
data["freeSampleFrom"] = freeSampleFrom;
data["freeSampleTo"] = freeSampleTo;
data["rating"] = rating;
data["numberOfSubscriber"] = numberOfSubscriber;
data["creator"] = creator?.toJson();
if (category != null) data["category"] = category?.toJson();
return data;
}