mirror of
https://github.com/d0zingcat/ore.git
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scaffold
This commit is contained in:
Hardhat Chad
@@ -5,76 +5,41 @@ use steel::*;
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pub fn process_close(accounts: &[AccountInfo<'_>], _data: &[u8]) -> ProgramResult {
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// Load accounts.
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let clock = Clock::get()?;
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let [signer_info, block_info, config_info, collateral_info, commitment_info, fee_collector_info, market_info, miner_info, mint_base_info, mint_quote_info, opener_info, recipient_info, treasury_info, vault_base_info, vault_quote_info, system_program, token_program, ore_program] =
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let [signer_info, block_info, miner_info, mint_info, opener_info, recipient_info, treasury_info, system_program, token_program, ore_program] =
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accounts
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else {
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return Err(ProgramError::NotEnoughAccountKeys);
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};
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signer_info.is_signer()?;
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let block = block_info
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.as_account_mut::<Block>(&ore_api::ID)?
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.assert_mut(|b| clock.slot >= b.start_slot + 1500)?;
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let config = config_info.as_account::<Config>(&ore_api::ID)?;
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collateral_info
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.is_writable()?
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.has_address(&collateral_pda(block.id).0)?
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.as_token_account()?
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.assert(|t| t.mint() == *mint_quote_info.key)?
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.assert(|t| t.owner() == *block_info.key)?;
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commitment_info
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.is_writable()?
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.has_address(&commitment_pda(block.id).0)?
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.as_token_account()?
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.assert(|t| t.mint() == *mint_base_info.key)?
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.assert(|t| t.owner() == *block_info.key)?;
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fee_collector_info
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.is_writable()?
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.as_associated_token_account(&config.fee_collector, &mint_quote_info.key)?;
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let market = market_info
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.as_account_mut::<Market>(&ore_api::ID)?
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.assert_mut(|m| m.id == block.id)?;
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mint_base_info.has_address(&market.base.mint)?.as_mint()?;
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mint_quote_info.has_address(&market.quote.mint)?.as_mint()?;
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let block = block_info.as_account_mut::<Block>(&ore_api::ID)?;
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// TODO Ensure block is closed.
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// .assert_mut(|b| clock.slot >= b.start_slot + 1500)?;
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mint_info.has_address(&MINT_ADDRESS)?.as_mint()?;
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opener_info.is_writable()?.has_address(&block.opener)?;
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treasury_info
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.is_writable()?
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.has_address(&TREASURY_ADDRESS)?;
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vault_base_info
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.is_writable()?
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.has_address(&vault_base_pda(block.id).0)?
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.as_token_account()?
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.assert(|t| t.mint() == *mint_base_info.key)?
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.assert(|t| t.owner() == *market_info.key)?;
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vault_quote_info
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.is_writable()?
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.has_address(&vault_quote_pda(block.id).0)?
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.as_token_account()?
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.assert(|t| t.mint() == *mint_quote_info.key)?
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.assert(|t| t.owner() == *market_info.key)?;
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treasury_info.as_account::<Treasury>(&ore_api::ID)?;
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system_program.is_program(&system_program::ID)?;
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token_program.is_program(&spl_token::ID)?;
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ore_program.is_program(&ore_api::ID)?;
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// Payout block reward.
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if block.reward.lode_reward > 0 && block.reward.lode_authority != Pubkey::default() {
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if block.reward > 0 && block.best_hash_miner != Pubkey::default() {
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// Load recipient.
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recipient_info.as_associated_token_account(&block.reward.lode_authority, &MINT_ADDRESS)?;
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recipient_info.as_associated_token_account(&block.best_hash_miner, &mint_info.key)?;
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let miner = miner_info
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.as_account_mut::<Miner>(&ore_api::ID)?
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.assert_mut(|m| m.authority == block.reward.lode_authority)?;
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.assert_mut(|m| m.authority == block.best_hash_miner)?;
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// Limit payout to supply cap.
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let ore_mint = mint_quote_info.as_mint()?;
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let ore_mint = mint_info.as_mint()?;
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let max_reward = MAX_SUPPLY.saturating_sub(ore_mint.supply());
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let reward_amount = block.reward.lode_reward.min(max_reward);
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let reward_amount = block.reward.min(max_reward);
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// Update stats.
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block.total_rewards += reward_amount;
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miner.total_rewards += reward_amount;
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// Mint reward to recipient.
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mint_to_signed(
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mint_quote_info,
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mint_info,
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recipient_info,
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treasury_info,
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token_program,
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@@ -83,108 +48,33 @@ pub fn process_close(accounts: &[AccountInfo<'_>], _data: &[u8]) -> ProgramResul
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)?;
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// Emit event.
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RewardEvent {
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disc: OreEvent::Reward as u64,
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amount: reward_amount,
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authority: block.reward.lode_authority,
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block_id: block.id,
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rewards_type: RewardsType::Lode as u64,
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ts: clock.unix_timestamp,
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}
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.log();
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// RewardEvent {
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// disc: OreEvent::Reward as u64,
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// amount: reward_amount,
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// authority: block.reward.lode_authority,
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// block_id: block.id,
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// rewards_type: RewardsType::Lode as u64,
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// ts: clock.unix_timestamp,
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// }
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// .log();
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}
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// Payout fee.
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if market.fee.uncollected > 0 {
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transfer_signed(
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market_info,
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vault_quote_info,
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fee_collector_info,
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token_program,
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market.fee.uncollected,
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&[MARKET, &market.id.to_le_bytes()],
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)?;
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market.fee.uncollected = 0;
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}
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// Burn base liquidity.
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let vault_base = vault_base_info.as_token_account()?;
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let base_burned = vault_base.amount();
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burn_signed(
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vault_base_info,
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mint_base_info,
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market_info,
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token_program,
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base_burned,
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&[MARKET, &market.id.to_le_bytes()],
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)?;
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// Burn quote liquidity.
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let vault_quote = vault_quote_info.as_token_account()?;
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let quote_burned = vault_quote.amount();
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burn_signed(
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vault_quote_info,
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mint_quote_info,
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market_info,
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token_program,
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quote_burned,
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&[MARKET, &market.id.to_le_bytes()],
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)?;
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// Burn any remaining commitment.
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let commitment = commitment_info.as_token_account()?;
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let commitment_burned = commitment.amount();
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burn_signed(
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commitment_info,
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mint_base_info,
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block_info,
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token_program,
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commitment_burned,
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&[BLOCK, &block.id.to_le_bytes()],
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)?;
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// Emit event.
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program_log(
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block.id,
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&[block_info.clone(), ore_program.clone()],
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&CloseEvent {
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authority: *signer_info.key,
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id: block.id,
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burned_base: base_burned,
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burned_quote: quote_burned,
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ts: clock.unix_timestamp,
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}
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.to_bytes(),
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)?;
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// Close token accounts.
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close_token_account_signed(
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vault_base_info,
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opener_info,
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market_info,
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token_program,
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&[MARKET, &market.id.to_le_bytes()],
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)?;
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close_token_account_signed(
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vault_quote_info,
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opener_info,
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market_info,
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token_program,
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&[MARKET, &market.id.to_le_bytes()],
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)?;
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close_token_account_signed(
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commitment_info,
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opener_info,
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block_info,
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token_program,
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&[BLOCK, &block.id.to_le_bytes()],
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)?;
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// program_log(
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// block.id,
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// &[block_info.clone(), ore_program.clone()],
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// &CloseEvent {
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// authority: *signer_info.key,
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// id: block.id,
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// burned_base: base_burned,
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// burned_quote: quote_burned,
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// ts: clock.unix_timestamp,
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// }
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// .to_bytes(),
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// )?;
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// Close block.
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block_info.close(opener_info)?;
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// Close market.
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market_info.close(opener_info)?;
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Ok(())
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}
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