toMap method
Implementation
Map<String, dynamic> toMap() {
return {
'id': id,
'type': type,
'attributes': attributes.toMap(),
'available_at': availableAt?.millisecondsSinceEpoch,
'created_at': createdAt?.millisecondsSinceEpoch,
'paid_at': paidAt?.millisecondsSinceEpoch,
'updated_at': updatedAt?.millisecondsSinceEpoch,
};
}