copy method
Implementation
AdjustmentModel copy({
int? orderAmount,
int? cardFee,
int? vat,
int? serviceFee,
int? incomeAmount,
}) {
return AdjustmentModel(
orderAmount: orderAmount ?? this.orderAmount,
cardFee: cardFee ?? this.cardFee,
vat: vat ?? this.vat,
serviceFee: serviceFee ?? this.serviceFee,
incomeAmount: incomeAmount ?? this.incomeAmount,
);
}