jup-perps-client 1.2.0

//! This code was AUTOGENERATED using the codama library.
//! Please DO NOT EDIT THIS FILE, instead use visitors
//! to add features, then rerun codama to update it.
//!
//! <https://github.com/codama-idl/codama>
//!

use crate::types::Side;
use borsh::BorshDeserialize;
use borsh::BorshSerialize;
use solana_program::pubkey::Pubkey;

#[derive(BorshSerialize, BorshDeserialize, Clone, Debug, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct Position {
    pub discriminator: [u8; 8],
    #[cfg_attr(
        feature = "serde",
        serde(with = "serde_with::As::<serde_with::DisplayFromStr>")
    )]
    pub owner: Pubkey,
    #[cfg_attr(
        feature = "serde",
        serde(with = "serde_with::As::<serde_with::DisplayFromStr>")
    )]
    pub pool: Pubkey,
    #[cfg_attr(
        feature = "serde",
        serde(with = "serde_with::As::<serde_with::DisplayFromStr>")
    )]
    pub custody: Pubkey,
    #[cfg_attr(
        feature = "serde",
        serde(with = "serde_with::As::<serde_with::DisplayFromStr>")
    )]
    pub collateral_custody: Pubkey,
    pub open_time: i64,
    pub update_time: i64,
    pub side: Side,
    pub price: u64,
    pub size_usd: u64,
    pub collateral_usd: u64,
    pub realised_pnl_usd: i64,
    pub cumulative_interest_snapshot: u128,
    pub locked_amount: u64,
    pub bump: u8,
}

pub const POSITION_DISCRIMINATOR: [u8; 8] = [170, 188, 143, 228, 122, 64, 247, 208];

impl Position {
    pub const LEN: usize = 210;

    #[inline(always)]
    pub fn from_bytes(data: &[u8]) -> Result<Self, std::io::Error> {
        let mut data = data;
        Self::deserialize(&mut data)
    }
}

impl<'a> TryFrom<&solana_program::account_info::AccountInfo<'a>> for Position {
    type Error = std::io::Error;

    fn try_from(
        account_info: &solana_program::account_info::AccountInfo<'a>,
    ) -> Result<Self, Self::Error> {
        let mut data: &[u8] = &(*account_info.data).borrow();
        Self::deserialize(&mut data)
    }
}

#[cfg(feature = "fetch")]
pub fn fetch_position(
    rpc: &solana_client::rpc_client::RpcClient,
    address: &solana_program::pubkey::Pubkey,
) -> Result<crate::shared::DecodedAccount<Position>, std::io::Error> {
    let accounts = fetch_all_position(rpc, &[*address])?;
    Ok(accounts[0].clone())
}

#[cfg(feature = "fetch")]
pub fn fetch_all_position(
    rpc: &solana_client::rpc_client::RpcClient,
    addresses: &[solana_program::pubkey::Pubkey],
) -> Result<Vec<crate::shared::DecodedAccount<Position>>, std::io::Error> {
    let accounts = rpc
        .get_multiple_accounts(addresses)
        .map_err(|e| std::io::Error::new(std::io::ErrorKind::Other, e.to_string()))?;
    let mut decoded_accounts: Vec<crate::shared::DecodedAccount<Position>> = Vec::new();
    for i in 0..addresses.len() {
        let address = addresses[i];
        let account = accounts[i].as_ref().ok_or(std::io::Error::new(
            std::io::ErrorKind::Other,
            format!("Account not found: {}", address),
        ))?;
        let data = Position::from_bytes(&account.data)?;
        decoded_accounts.push(crate::shared::DecodedAccount {
            address,
            account: account.clone(),
            data,
        });
    }
    Ok(decoded_accounts)
}

#[cfg(feature = "fetch")]
pub fn fetch_maybe_position(
    rpc: &solana_client::rpc_client::RpcClient,
    address: &solana_program::pubkey::Pubkey,
) -> Result<crate::shared::MaybeAccount<Position>, std::io::Error> {
    let accounts = fetch_all_maybe_position(rpc, &[*address])?;
    Ok(accounts[0].clone())
}

#[cfg(feature = "fetch")]
pub fn fetch_all_maybe_position(
    rpc: &solana_client::rpc_client::RpcClient,
    addresses: &[solana_program::pubkey::Pubkey],
) -> Result<Vec<crate::shared::MaybeAccount<Position>>, std::io::Error> {
    let accounts = rpc
        .get_multiple_accounts(addresses)
        .map_err(|e| std::io::Error::new(std::io::ErrorKind::Other, e.to_string()))?;
    let mut decoded_accounts: Vec<crate::shared::MaybeAccount<Position>> = Vec::new();
    for i in 0..addresses.len() {
        let address = addresses[i];
        if let Some(account) = accounts[i].as_ref() {
            let data = Position::from_bytes(&account.data)?;
            decoded_accounts.push(crate::shared::MaybeAccount::Exists(
                crate::shared::DecodedAccount {
                    address,
                    account: account.clone(),
                    data,
                },
            ));
        } else {
            decoded_accounts.push(crate::shared::MaybeAccount::NotFound(address));
        }
    }
    Ok(decoded_accounts)
}