45 lines
1.2 KiB
Rust
45 lines
1.2 KiB
Rust
use anchor_lang::prelude::*;
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use crate::error::MangoError;
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use crate::state::{Book, Group, MangoAccount, PerpMarket};
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#[derive(Accounts)]
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pub struct PerpCancelAllOrders<'info> {
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pub group: AccountLoader<'info, Group>,
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#[account(
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mut,
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has_one = group,
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has_one = owner,
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)]
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pub account: AccountLoader<'info, MangoAccount>,
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#[account(
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mut,
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has_one = group,
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has_one = bids,
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has_one = asks
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)]
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pub perp_market: AccountLoader<'info, PerpMarket>,
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#[account(mut)]
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pub asks: UncheckedAccount<'info>,
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#[account(mut)]
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pub bids: UncheckedAccount<'info>,
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pub owner: Signer<'info>,
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}
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pub fn perp_cancel_all_orders(ctx: Context<PerpCancelAllOrders>, limit: u8) -> Result<()> {
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let mut mango_account = ctx.accounts.account.load_mut()?;
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require!(mango_account.is_bankrupt == 0, MangoError::IsBankrupt);
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let mut perp_market = ctx.accounts.perp_market.load_mut()?;
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let bids = &ctx.accounts.bids.to_account_info();
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let asks = &ctx.accounts.asks.to_account_info();
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let mut book = Book::load_mut(bids, asks, &perp_market)?;
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book.cancel_all_order(&mut mango_account, &mut perp_market, limit, None)?;
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Ok(())
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}
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