PreCheckoutQuery class abstract

This object contains information about an incoming pre-checkout query.

Implemented types

Available extensions

Annotations

Constructors

PreCheckoutQuery({@JsonKey.new(name: 'id') required String id, @JsonKey.new(name: 'from') required User from, @JsonKey.new(name: 'currency') required String currency, @JsonKey.new(name: 'total_amount') required int totalAmount, @JsonKey.new(name: 'invoice_payload') required String invoicePayload, @JsonKey.new(name: 'shipping_option_id') String? shippingOptionId, @JsonKey.new(name: 'order_info') OrderInfo? orderInfo}): Constructs a PreCheckoutQuery object
const

factory
PreCheckoutQuery.fromJson(Map<String, dynamic> json): Creates a PreCheckoutQuery object from a JSON object
factory

copyWith → $PreCheckoutQueryCopyWith<PreCheckoutQuery>: Create a copy of PreCheckoutQuery with the given fields replaced by the non-null parameter values.
no setterinherited
currency → String: Three-letter ISO 4217 currency code
no setterinherited
from → User: User who sent the query
no setterinherited
hashCode → int: The hash code for this object.
no setterinherited
id → String: Unique query identifier
no setterinherited
invoicePayload → String: Bot specified invoice payload
no setterinherited
orderInfo → OrderInfo?: Optional. Order info provided by the user
no setterinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
shippingOptionId → String?: Optional. Identifier of the shipping option chosen by the user
no setterinherited
totalAmount → int: Total price in the smallest units of the currency (integer, not float/double). For example, for a price of US$ 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).
no setterinherited

map<TResult extends Object?>(TResult $default(_PreCheckoutQuery value)) → TResult: Available on PreCheckoutQuery, provided by the PreCheckoutQueryPatterns extension
A switch-like method, using callbacks.
mapOrNull<TResult extends Object?>(TResult? $default(_PreCheckoutQuery value)?) → TResult?: Available on PreCheckoutQuery, provided by the PreCheckoutQueryPatterns extension
A variant of map that fallback to returning null.
maybeMap<TResult extends Object?>(TResult $default(_PreCheckoutQuery value)?, {required TResult orElse()}) → TResult: Available on PreCheckoutQuery, provided by the PreCheckoutQueryPatterns extension
A variant of map that fallback to returning orElse.
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toJson() → Map<String, dynamic>: Serializes this PreCheckoutQuery to a JSON map.
inherited
toString() → String: A string representation of this object.
inherited