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mango-v4
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Serum3 liq force cancel orders: Deactivate inactive token positions

This commit is contained in:
Christian Kamm 2022-07-07 13:22:25 +02:00
parent 693333b71e
commit 6c7245adaa
1 changed files with 14 additions and 18 deletions
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32
programs/mango-v4/src/instructions/serum3_liq_force_cancel_orders.rs
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@ -1,8 +1,8 @@
use anchor_lang::prelude::*;
use anchor_spl::token::{Token, TokenAccount};
use fixed::types::I80F48;
use crate::error::*;
use crate::instructions::apply_vault_difference;
use crate::state::*;
#[derive(Accounts)]
@ -139,23 +139,19 @@ pub fn serum3_liq_force_cancel_orders(
let after_quote_vault = ctx.accounts.quote_vault.amount;
// Charge the difference in vault balances to the user's account
{
let mut account = ctx.accounts.account.load_mut()?;
let mut base_bank = ctx.accounts.base_bank.load_mut()?;
let base_position = account.tokens.get_mut(base_bank.token_index)?.0;
base_bank.deposit(
base_position,
I80F48::from(after_base_vault) - I80F48::from(before_base_vault),
)?;
let mut quote_bank = ctx.accounts.quote_bank.load_mut()?;
let quote_position = account.tokens.get_mut(quote_bank.token_index)?.0;
quote_bank.deposit(
quote_position,
I80F48::from(after_quote_vault) - I80F48::from(before_quote_vault),
)?;
}
let mut account = ctx.accounts.account.load_mut()?;
let mut base_bank = ctx.accounts.base_bank.load_mut()?;
let mut quote_bank = ctx.accounts.quote_bank.load_mut()?;
apply_vault_difference(
&mut account,
&mut base_bank,
after_base_vault,
before_base_vault,
&mut quote_bank,
after_quote_vault,
before_quote_vault,
)?
.deactivate_inactive_token_accounts(&mut account);
Ok(())
}