equals property
Comparison objects
Implementation
@override
Map<String, Object?> get equals => <String, Object?>{
JsonKeys.name: name,
JsonKeys.quantity: quantity,
JsonKeys.amount: amount,
JsonKeys.price: price,
JsonKeys.tax: tax,
JsonKeys.paymentMethod: paymentMethod,
JsonKeys.paymentObject: paymentObject,
JsonKeys.ean13: ean13,
JsonKeys.shopCode: shopCode,
JsonKeys.agentData: agentData,
JsonKeys.supplierInfo: supplierInfo,
};