toMap method
Implementation
Map<String, dynamic> toMap() => <String, dynamic>{
"balance": balance,
"baseUnitPrice": baseUnitPrice,
"buyUnitPrice": buyUnitPrice,
"sellUnitPrice": sellUnitPrice,
"canBuy": canBuy,
"canSell": canSell,
"value": value,
"unit": unit,
"priceError": priceError,
"updatedAt": updatedAt?.toIso8601String(),
};