PreCheckoutQuery class
This object contains information about an incoming pre-checkout query.
- Implemented types
Constructors
- PreCheckoutQuery({required String id, required User from, required String currency, required int totalAmount, required String invoicePayload, String? shippingOptionId, OrderInfo? orderInfo})
-
Constructs a PreCheckoutQuery object
const
-
PreCheckoutQuery.fromJson(Map<
String, dynamic> json) -
Creates a PreCheckoutQuery object from a JSON object
factory
Properties
- currency → String
-
Three-letter ISO 4217 currency code
final
- from → User
-
User who sent the query
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- id → String
-
Unique query identifier
final
- invoicePayload → String
-
Bot specified invoice payload
final
- orderInfo → OrderInfo?
-
Optional. Order info provided by the user
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- shippingOptionId → String?
-
Optional. Identifier of the shipping option chosen by the user
final
- totalAmount → int
-
Total price in the smallest units of the currency (integer, not float/double). For example, for a price of US$ 1.45 pass amount = 145. See the exp parameter in currencies.json, it shows the number of digits past the decimal point for each currency (2 for the majority of currencies).
final
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> - Converts a PreCheckoutQuery object to a JSON object
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited