2022-05-16 01:34:22 -07:00
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use anchor_lang::prelude::*;
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2023-02-14 23:42:07 -08:00
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use crate::accounts_ix::*;
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2022-09-06 05:23:39 -07:00
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use crate::error::*;
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2023-02-14 23:42:07 -08:00
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use crate::state::*;
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2022-05-16 01:34:22 -07:00
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2022-11-08 06:27:56 -08:00
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pub fn perp_cancel_order(ctx: Context<PerpCancelOrder>, order_id: u128) -> Result<()> {
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2022-12-29 02:48:46 -08:00
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let mut account = ctx.accounts.account.load_full_mut()?;
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2023-01-18 04:19:10 -08:00
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// account constraint #1
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2022-07-25 07:07:53 -07:00
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require!(
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account.fixed.is_owner_or_delegate(ctx.accounts.owner.key()),
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MangoError::SomeError
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);
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2022-05-16 01:34:22 -07:00
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let perp_market = ctx.accounts.perp_market.load_mut()?;
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2022-12-07 12:03:28 -08:00
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let mut book = Orderbook {
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bids: ctx.accounts.bids.load_mut()?,
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asks: ctx.accounts.asks.load_mut()?,
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};
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2022-05-16 01:34:22 -07:00
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2022-11-08 06:27:56 -08:00
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let oo = account
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.perp_find_order_with_order_id(perp_market.perp_market_index, order_id)
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2022-09-06 05:23:39 -07:00
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.ok_or_else(|| {
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2023-02-14 01:44:51 -08:00
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error_msg!("could not find perp order with id {order_id} in user account")
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2022-09-06 05:23:39 -07:00
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})?;
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2022-11-08 06:27:56 -08:00
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let order_id = oo.id;
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2022-12-06 00:25:43 -08:00
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let order_side_and_tree = oo.side_and_tree();
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2022-09-06 05:23:39 -07:00
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book.cancel_order(
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&mut account.borrow_mut(),
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order_id,
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2022-11-08 06:27:56 -08:00
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order_side_and_tree,
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2022-09-06 05:23:39 -07:00
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Some(ctx.accounts.account.key()),
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)?;
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Ok(())
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2022-05-16 01:34:22 -07:00
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}
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