35 lines
736 B
Dart
35 lines
736 B
Dart
class ReceiptItem {
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final String description;
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final double quantity;
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final double price;
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ReceiptItem({
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required this.description,
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required this.quantity,
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required this.price,
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});
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double get total => quantity * price;
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Map<String, dynamic> toJson() {
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return {
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'description': description,
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'quantity': quantity,
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'price': price,
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};
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}
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factory ReceiptItem.fromJson(Map<String, dynamic> json) {
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return ReceiptItem(
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description: json['description'],
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quantity: json['quantity'].toDouble(),
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price: json['price'].toDouble(),
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);
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}
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@override
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String toString() {
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return 'ReceiptItem(description: $description, quantity: $quantity, price: $price)';
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}
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}
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