toJson method Null safety
Implementation
Map<String, dynamic> toJson() => {
"address": address == null ? null : address!.toJson(),
"store": store == null ? null : store!.toJson(),
"orderItems": orderItems == null
? null
: List<dynamic>.from(orderItems!.map((x) => x.toJson())),
"currency": currency,
"paymentType": paymentType,
"canCancel": canCancel,
"date": date,
"id": id,
"orderNo": orderNo,
"productsCount": productsCount,
"total": total,
"orderStatus": orderStatus,
};