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This commit is contained in:
Hardhat Chad
2025-07-16 17:21:20 -07:00
parent 39ff6f51cd
commit acbb1be65f
12 changed files with 144 additions and 176 deletions
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36
program/src/swap.rs
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@@ -1,4 +1,4 @@
use ore_api::{prelude::*, sdk::program_log};
use ore_api::prelude::*;
use steel::*;
/// Swap in a hashpower market.
@@ -11,25 +11,30 @@ pub fn process_swap(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult
// Load accounts.
let clock = Clock::get()?;
let [signer_info, block_info, market_info, mint_quote_info, tokens_info, vault_info, system_program, token_program, associated_token_program, ore_program] =
let [signer_info, block_info, market_info, miner_info, mint_info, tokens_info, vault_info, system_program, token_program, associated_token_program, ore_program] =
accounts
else {
return Err(ProgramError::NotEnoughAccountKeys);
};
signer_info.is_signer()?;
let block: &mut Block = block_info.as_account_mut::<Block>(&ore_api::ID)?;
// .assert_mut(|b| clock.slot < b.start_slot)?;
let block: &mut Block = block_info
.as_account_mut::<Block>(&ore_api::ID)?
.assert_mut(|b| b.start_slot <= clock.slot)?
.assert_mut(|b| b.end_slot > clock.slot)?;
let market = market_info
.as_account_mut::<Market>(&ore_api::ID)?
.assert_mut(|m| m.block_id == block.id)?
.assert_mut(|m| m.base.liquidity() > 0)?
.assert_mut(|m| m.quote.liquidity() > 0)?;
mint_quote_info.has_address(&market.quote.mint)?.as_mint()?;
let miner = miner_info
.as_account_mut::<Miner>(&ore_api::ID)?
.assert_mut(|m| m.authority == *signer_info.key)?;
mint_info.has_address(&market.quote.mint)?.as_mint()?;
vault_info
.is_writable()?
.has_address(&vault_pda().0)?
.as_token_account()?
.assert(|t| t.mint() == *mint_quote_info.key)?
.assert(|t| t.mint() == *mint_info.key)?
.assert(|t| t.owner() == *market_info.key)?;
system_program.is_program(&system_program::ID)?;
token_program.is_program(&spl_token::ID)?;
@@ -42,7 +47,7 @@ pub fn process_swap(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult
signer_info,
signer_info,
tokens_info,
mint_quote_info,
mint_info,
system_program,
token_program,
associated_token_program,
@@ -50,7 +55,7 @@ pub fn process_swap(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult
} else {
tokens_info
.is_writable()?
.as_associated_token_account(signer_info.key, mint_quote_info.key)?;
.as_associated_token_account(signer_info.key, mint_info.key)?;
}
// Update market state.
@@ -61,6 +66,11 @@ pub fn process_swap(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult
// Transfer tokens
match direction {
SwapDirection::Buy => {
// Update hashpower.
block.total_hashpower += swap_event.base_to_transfer;
miner.total_hashpower += swap_event.base_to_transfer;
// Transfer ORE from signer to market.
transfer(
signer_info,
tokens_info,
@@ -70,6 +80,11 @@ pub fn process_swap(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult
)?;
}
SwapDirection::Sell => {
// Update hashpower.
block.total_hashpower -= swap_event.base_to_transfer;
miner.total_hashpower -= swap_event.base_to_transfer;
// Trasnfer ORE from market to signer.
transfer_signed(
market_info,
vault_info,
@@ -82,9 +97,8 @@ pub fn process_swap(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult
};
// Validate vault reserves.
// let vault_base = vault_base_info.as_token_account()?;
// let vault_quote = vault_quote_info.as_token_account()?;
// market.check_vaults(&vault_base, &vault_quote)?;
let vault = vault_info.as_token_account()?;
market.check_quote_vault(&vault)?;
// Emit event.
program_log(