use serde::{Deserialize, Serialize};
use crate::entities::{order_info::OrderInfo, user::User};
/// This object contains information about an incoming pre-checkout query.
///
/// API Reference: [link](https://core.telegram.org/bots/api/#precheckoutquery)
#[derive(Debug, Clone, Default, PartialEq, Serialize, Deserialize)]
pub struct PreCheckoutQuery {
/// Unique query identifier
pub id: String,
/// User who sent the query
pub from: User,
/// Three-letter ISO 4217 [currency](https://core.telegram.org/bots/payments#supported-currencies) code, or “XTR” for payments in [Telegram Stars](https://t.me/BotNews/90)
pub currency: String,
/// 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](https://core.telegram.org/bots/payments/currencies.json), it shows the number of digits past the decimal point for each currency (2 for the majority of currencies).
pub total_amount: i64,
/// Bot-specified invoice payload
pub invoice_payload: String,
/// *Optional*. Identifier of the shipping option chosen by the user
#[serde(default, skip_serializing_if = "Option::is_none")]
pub shipping_option_id: Option<String>,
/// *Optional*. Order information provided by the user
#[serde(default, skip_serializing_if = "Option::is_none")]
pub order_info: Option<OrderInfo>,
}
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