2023-02-14 23:42:07 -08:00
|
|
|
use crate::error::*;
|
|
|
|
use crate::state::*;
|
|
|
|
use anchor_lang::prelude::*;
|
|
|
|
use anchor_spl::token::{self, Token, TokenAccount};
|
|
|
|
|
|
|
|
#[derive(Accounts)]
|
|
|
|
pub struct PerpLiqNegativePnlOrBankruptcy<'info> {
|
|
|
|
#[account(
|
|
|
|
has_one = insurance_vault,
|
|
|
|
constraint = group.load()?.is_ix_enabled(IxGate::PerpLiqNegativePnlOrBankruptcy) @ MangoError::IxIsDisabled,
|
|
|
|
)]
|
|
|
|
pub group: AccountLoader<'info, Group>,
|
|
|
|
|
|
|
|
#[account(
|
|
|
|
mut,
|
|
|
|
has_one = group,
|
|
|
|
constraint = liqor.load()?.is_operational() @ MangoError::AccountIsFrozen,
|
|
|
|
// liqor_owner is checked at #1
|
|
|
|
)]
|
|
|
|
pub liqor: AccountLoader<'info, MangoAccountFixed>,
|
|
|
|
pub liqor_owner: Signer<'info>,
|
|
|
|
|
|
|
|
// This account MUST have a loss
|
|
|
|
#[account(
|
|
|
|
mut,
|
|
|
|
has_one = group,
|
|
|
|
constraint = liqee.load()?.is_operational() @ MangoError::AccountIsFrozen
|
|
|
|
)]
|
|
|
|
pub liqee: AccountLoader<'info, MangoAccountFixed>,
|
|
|
|
|
|
|
|
#[account(mut, has_one = group, has_one = oracle)]
|
|
|
|
pub perp_market: AccountLoader<'info, PerpMarket>,
|
|
|
|
|
|
|
|
/// CHECK: Oracle can have different account types, constrained by address in perp_market
|
|
|
|
pub oracle: UncheckedAccount<'info>,
|
|
|
|
|
2023-05-17 06:50:05 -07:00
|
|
|
#[account(
|
|
|
|
mut,
|
|
|
|
has_one = group,
|
|
|
|
constraint = settle_bank.load()?.token_index == perp_market.load()?.settle_token_index @ MangoError::InvalidBank
|
|
|
|
)]
|
2023-02-14 23:42:07 -08:00
|
|
|
pub settle_bank: AccountLoader<'info, Bank>,
|
|
|
|
|
|
|
|
#[account(
|
|
|
|
mut,
|
|
|
|
address = settle_bank.load()?.vault
|
|
|
|
)]
|
|
|
|
pub settle_vault: Account<'info, TokenAccount>,
|
|
|
|
|
|
|
|
/// CHECK: Oracle can have different account types
|
|
|
|
#[account(address = settle_bank.load()?.oracle)]
|
|
|
|
pub settle_oracle: UncheckedAccount<'info>,
|
|
|
|
|
|
|
|
// future: this would be an insurance fund vault specific to a
|
|
|
|
// trustless token, separate from the shared one on the group
|
|
|
|
#[account(mut)]
|
|
|
|
pub insurance_vault: Account<'info, TokenAccount>,
|
|
|
|
|
|
|
|
pub token_program: Program<'info, Token>,
|
|
|
|
}
|
|
|
|
|
2023-05-17 06:50:05 -07:00
|
|
|
#[derive(Accounts)]
|
|
|
|
pub struct PerpLiqNegativePnlOrBankruptcyV2<'info> {
|
|
|
|
#[account(
|
|
|
|
has_one = insurance_vault,
|
|
|
|
constraint = group.load()?.is_ix_enabled(IxGate::PerpLiqNegativePnlOrBankruptcy) @ MangoError::IxIsDisabled,
|
|
|
|
)]
|
|
|
|
pub group: AccountLoader<'info, Group>,
|
|
|
|
|
|
|
|
#[account(
|
|
|
|
mut,
|
|
|
|
has_one = group,
|
|
|
|
constraint = liqor.load()?.is_operational() @ MangoError::AccountIsFrozen,
|
|
|
|
// liqor_owner is checked at #1
|
|
|
|
)]
|
|
|
|
pub liqor: AccountLoader<'info, MangoAccountFixed>,
|
|
|
|
pub liqor_owner: Signer<'info>,
|
|
|
|
|
|
|
|
// This account MUST have a loss
|
|
|
|
#[account(
|
|
|
|
mut,
|
|
|
|
has_one = group,
|
|
|
|
constraint = liqee.load()?.is_operational() @ MangoError::AccountIsFrozen
|
|
|
|
)]
|
|
|
|
pub liqee: AccountLoader<'info, MangoAccountFixed>,
|
|
|
|
|
|
|
|
#[account(mut, has_one = group, has_one = oracle)]
|
|
|
|
pub perp_market: AccountLoader<'info, PerpMarket>,
|
|
|
|
|
|
|
|
/// CHECK: Oracle can have different account types, constrained by address in perp_market
|
|
|
|
pub oracle: UncheckedAccount<'info>,
|
|
|
|
|
|
|
|
#[account(
|
|
|
|
mut,
|
|
|
|
has_one = group,
|
|
|
|
constraint = settle_bank.load()?.token_index == perp_market.load()?.settle_token_index @ MangoError::InvalidBank
|
|
|
|
)]
|
|
|
|
pub settle_bank: AccountLoader<'info, Bank>,
|
|
|
|
|
|
|
|
#[account(
|
|
|
|
mut,
|
|
|
|
address = settle_bank.load()?.vault
|
|
|
|
)]
|
|
|
|
pub settle_vault: Account<'info, TokenAccount>,
|
|
|
|
|
|
|
|
/// CHECK: Oracle can have different account types
|
|
|
|
#[account(address = settle_bank.load()?.oracle)]
|
|
|
|
pub settle_oracle: UncheckedAccount<'info>,
|
|
|
|
|
|
|
|
// future: this would be an insurance fund vault specific to a
|
|
|
|
// trustless token, separate from the shared one on the group
|
|
|
|
#[account(mut)]
|
|
|
|
pub insurance_vault: Account<'info, TokenAccount>,
|
|
|
|
|
|
|
|
#[account(
|
|
|
|
mut,
|
|
|
|
has_one = group,
|
2024-04-23 00:17:53 -07:00
|
|
|
constraint = insurance_bank.load()?.mint == insurance_vault.mint,
|
2023-05-17 06:50:05 -07:00
|
|
|
)]
|
|
|
|
pub insurance_bank: AccountLoader<'info, Bank>,
|
|
|
|
|
|
|
|
#[account(
|
|
|
|
mut,
|
|
|
|
address = insurance_bank.load()?.vault
|
|
|
|
)]
|
|
|
|
pub insurance_bank_vault: Account<'info, TokenAccount>,
|
|
|
|
|
|
|
|
/// CHECK: Oracle can have different account types
|
|
|
|
#[account(address = insurance_bank.load()?.oracle)]
|
|
|
|
pub insurance_oracle: UncheckedAccount<'info>,
|
|
|
|
|
|
|
|
pub token_program: Program<'info, Token>,
|
|
|
|
}
|
|
|
|
|
|
|
|
impl<'info> PerpLiqNegativePnlOrBankruptcyV2<'info> {
|
2023-02-14 23:42:07 -08:00
|
|
|
pub fn transfer_ctx(&self) -> CpiContext<'_, '_, '_, 'info, token::Transfer<'info>> {
|
|
|
|
let program = self.token_program.to_account_info();
|
|
|
|
let accounts = token::Transfer {
|
|
|
|
from: self.insurance_vault.to_account_info(),
|
2023-05-17 06:50:05 -07:00
|
|
|
to: self.insurance_bank_vault.to_account_info(),
|
2023-02-14 23:42:07 -08:00
|
|
|
authority: self.group.to_account_info(),
|
|
|
|
};
|
|
|
|
CpiContext::new(program, accounts)
|
|
|
|
}
|
|
|
|
}
|