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This commit is contained in:
Hardhat Chad
2025-06-05 18:14:59 -07:00
parent fda52dd452
commit af7c44dc21
7 changed files with 154 additions and 86 deletions
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47
program/src/open.rs
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@@ -1,5 +1,6 @@
use ore_api::prelude::*;
use solana_program::program_pack::Pack;
use spl_token_2022::instruction::AuthorityType;
use steel::*;
/// Opens a new block.
@@ -9,7 +10,7 @@ pub fn process_open(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult
let id = u64::from_le_bytes(args.id);
// Load accounts.
let [signer_info, block_info, market_info, market_hash_info, market_ore_info, mint_hash_info, mint_ore_info, system_program, token_program, associated_token_program, rent_sysvar] =
let [signer_info, block_info, market_info, mint_base_info, mint_quote_info, system_program, vault_base_info, vault_quote_info, token_program, associated_token_program, rent_sysvar] =
accounts
else {
return Err(ProgramError::NotEnoughAccountKeys);
@@ -23,11 +24,11 @@ pub fn process_open(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult
.is_empty()?
.is_writable()?
.has_seeds(&[MARKET, &id.to_le_bytes()], &ore_api::ID)?;
mint_hash_info
mint_base_info
.is_empty()?
.is_writable()?
.has_seeds(&[MINT, &id.to_le_bytes()], &ore_api::ID)?;
mint_ore_info.has_address(&MINT_ADDRESS)?.as_mint()?;
mint_quote_info.has_address(&MINT_ADDRESS)?.as_mint()?;
system_program.is_program(&system_program::ID)?;
token_program.is_program(&spl_token::ID)?;
associated_token_program.is_program(&spl_associated_token_account::ID)?;
@@ -59,14 +60,14 @@ pub fn process_open(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult
)?;
let market = market_info.as_account_mut::<Market>(&ore_api::ID)?;
market.base = TokenParams {
mint: Pubkey::default(),
balance: 0,
mint: *mint_base_info.key,
balance: HASH_TOKEN_SUPPLY,
balance_virtual: 0,
};
market.quote = TokenParams {
mint: Pubkey::default(),
mint: *mint_quote_info.key,
balance: 0,
balance_virtual: 0,
balance_virtual: ONE_ORE,
};
market.fee = FeeParams {
rate: FEE_RATE_BPS,
@@ -83,7 +84,7 @@ pub fn process_open(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult
// Initialize hash token mint.
allocate_account(
mint_hash_info,
mint_base_info,
system_program,
signer_info,
spl_token::state::Mint::LEN,
@@ -91,7 +92,7 @@ pub fn process_open(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult
&[MINT, &id.to_le_bytes()],
)?;
initialize_mint_signed(
mint_hash_info,
mint_base_info,
block_info,
None,
token_program,
@@ -102,50 +103,50 @@ pub fn process_open(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult
// TODO Initialize hash token metadata.
// Initialize token accounts for market.
if market_hash_info.data_is_empty() {
// Initialize vault token accounts.
if vault_base_info.data_is_empty() {
create_associated_token_account(
signer_info,
market_info,
market_hash_info,
mint_hash_info,
vault_base_info,
mint_base_info,
system_program,
token_program,
associated_token_program,
)?;
} else {
market_hash_info.as_associated_token_account(market_info.key, mint_hash_info.key)?;
vault_base_info.as_associated_token_account(market_info.key, mint_base_info.key)?;
}
if market_ore_info.data_is_empty() {
if vault_quote_info.data_is_empty() {
create_associated_token_account(
signer_info,
market_info,
market_ore_info,
mint_ore_info,
vault_quote_info,
mint_quote_info,
system_program,
token_program,
associated_token_program,
)?;
} else {
market_ore_info.as_associated_token_account(market_info.key, mint_ore_info.key)?;
vault_quote_info.as_associated_token_account(market_info.key, mint_quote_info.key)?;
}
// Mint hash tokens to market.
mint_to_signed(
mint_hash_info,
market_hash_info,
mint_base_info,
vault_base_info,
block_info,
token_program,
10_000_000,
HASH_TOKEN_SUPPLY,
&[BLOCK, &id.to_le_bytes()],
)?;
// Burn mint authority.
set_authority_signed(
mint_hash_info,
mint_base_info,
block_info,
None,
spl_token_2022::instruction::AuthorityType::MintTokens,
AuthorityType::MintTokens,
token_program,
&[BLOCK, &id.to_le_bytes()],
)?;