scaffold

program/src/bury.rs

@@ -1,87 +0,0 @@
-use meteora_pools_sdk::instructions::{SwapCpi, SwapCpiAccounts, SwapInstructionArgs};
-use ore_api::prelude::*;
-use steel::*;
-
-/// Swap commits into ORE and bury the ORE.
-pub fn process_bury(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult {
-    // Parse data.
-    let args = Bury::try_from_bytes(data)?;
-    let amount = u64::from_le_bytes(args.amount);
-
-    // Load accounts.
-    let clock = Clock::get()?;
-    let (required_accounts, meteora_accounts) = accounts.split_at(6);
-    let [signer_info, block_info, block_commits_info, block_ore_info, mint_info, ore_mint_info] =
-        required_accounts
-    else {
-        return Err(ProgramError::NotEnoughAccountKeys);
-    };
-    signer_info.is_signer()?; // .has_address(&ADMIN_ADDRESS)?;
-    block_info.as_account::<Block>(&ore_api::ID)?;
-    let block_commits = block_commits_info
-        .is_writable()?
-        .as_associated_token_account(block_info.key, mint_info.key)?;
-    block_ore_info
-        .is_writable()?
-        .as_associated_token_account(block_info.key, &MINT_ADDRESS)?;
-    mint_info.as_mint()?;
-    ore_mint_info.has_address(&MINT_ADDRESS)?.as_mint()?;
-
-    // Load meteora accounts.
-    let [pool_info, a_vault_info, b_vault_info, a_token_vault_info, b_token_vault_info, a_vault_lp_mint_info, b_vault_lp_mint_info, a_vault_lp_info, b_vault_lp_info, protocol_token_fee_info, vault_program_info, token_program_info, meteora_pools_program] =
-        meteora_accounts
-    else {
-        return Err(ProgramError::NotEnoughAccountKeys);
-    };
-    meteora_pools_program.is_program(&meteora_pools_sdk::programs::AMM_ID)?;
-
-    // Execute swap.
-    let swap = SwapCpi::new(
-        &meteora_pools_program,
-        SwapCpiAccounts {
-            pool: pool_info,
-            user_source_token: block_commits_info,
-            user_destination_token: block_ore_info,
-            a_vault: a_vault_info,
-            b_vault: b_vault_info,
-            a_token_vault: a_token_vault_info,
-            b_token_vault: b_token_vault_info,
-            a_vault_lp_mint: a_vault_lp_mint_info,
-            b_vault_lp_mint: b_vault_lp_mint_info,
-            a_vault_lp: a_vault_lp_info,
-            b_vault_lp: b_vault_lp_info,
-            protocol_token_fee: protocol_token_fee_info,
-            user: block_info,
-            vault_program: vault_program_info,
-            token_program: token_program_info,
-        },
-        SwapInstructionArgs {
-            in_amount: block_commits.amount().min(amount),
-            minimum_out_amount: 0, // TODO: Calculate minimum out amount with slippage
-        },
-    );
-    let block_bump = block_pda().1;
-    swap.invoke_signed(&[&[BLOCK, &[block_bump]]])?;
-
-    // Burn (bury) the purchased ORE.
-    let block_ore = block_ore_info.as_associated_token_account(block_info.key, &MINT_ADDRESS)?;
-    let burn_amount = block_ore.amount();
-    burn_signed_with_bump(
-        block_ore_info,
-        ore_mint_info,
-        block_info,
-        token_program_info,
-        burn_amount,
-        &[BLOCK],
-        block_bump,
-    )?;
-
-    // Emit an event.
-    BuryEvent {
-        amount: burn_amount,
-        ts: clock.unix_timestamp as u64,
-    }
-    .log();
-
-    Ok(())
-}