IPaymentService class Null safety

Payment data source abstract service

Implementers

Constructors

IPaymentService()

Properties

hashCode int
The hash code for this object. [...]
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

getDiscountByPromoCode({String? promoCode, String? parkingId}) Future<double>
Get discount from promo code
getParkingDiscountById({String? parkingId}) Future<double>
Get discount (if available)
getParkingFeeById({String? parkingId}) Future<double>
Get parking fee
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() String
A string representation of this object. [...]
inherited

Operators

operator ==(Object other) bool
The equality operator. [...]
inherited