cleanup

program/src/deposit.rs

@@ -1,86 +0,0 @@
-use ore_api::{prelude::*, sdk::program_log};
-use steel::*;
-
-/// Deposits collateral.
-pub fn process_deposit(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult {
-    // Parse data.
-    let args = Deposit::try_from_bytes(data)?;
-    let amount = u64::from_le_bytes(args.amount);
-
-    // Load accounts.
-    let clock = Clock::get()?;
-    let [signer_info, block_info, collateral_info, mint_ore_info, sender_info, stake_info, system_program, token_program, ore_program] =
-        accounts
-    else {
-        return Err(ProgramError::NotEnoughAccountKeys);
-    };
-    signer_info.is_signer()?;
-    let block = block_info
-        .as_account_mut::<Block>(&ore_api::ID)?
-        .assert_mut(|b| clock.slot < b.start_slot)?;
-    collateral_info
-        .is_writable()?
-        .has_address(&collateral_pda(block.id).0)?
-        .as_token_account()?
-        .assert(|t| t.mint() == *mint_ore_info.key)?
-        .assert(|t| t.owner() == *block_info.key)?;
-    mint_ore_info.has_address(&MINT_ADDRESS)?.as_mint()?;
-    sender_info
-        .is_writable()?
-        .as_associated_token_account(signer_info.key, &mint_ore_info.key)?
-        .assert(|t| t.amount() >= amount)?;
-    system_program.is_program(&system_program::ID)?;
-    token_program.is_program(&spl_token::ID)?;
-    ore_program.is_program(&ore_api::ID)?;
-
-    // Load stake account.
-    let stake = if stake_info.data_is_empty() {
-        create_program_account::<Stake>(
-            stake_info,
-            system_program,
-            signer_info,
-            &ore_api::ID,
-            &[STAKE, &signer_info.key.to_bytes(), &block.id.to_le_bytes()],
-        )?;
-        let stake = stake_info.as_account_mut::<Stake>(&ore_api::ID)?;
-        stake.authority = *signer_info.key;
-        stake.block_id = block.id;
-        stake.collateral = 0;
-        stake.spend = 0;
-        stake
-    } else {
-        stake_info
-            .as_account_mut::<Stake>(&ore_api::ID)?
-            .assert_mut(|p| p.authority == *signer_info.key)?
-            .assert_mut(|p| p.block_id == block.id)?
-    };
-
-    // Update stake state.
-    stake.collateral += amount;
-
-    // Transfer collateral.
-    transfer(
-        signer_info,
-        sender_info,
-        collateral_info,
-        token_program,
-        amount,
-    )?;
-
-    // Emit event.
-    program_log(
-        block.id,
-        &[block_info.clone(), ore_program.clone()],
-        &DepositEvent {
-            disc: OreEvent::Deposit as u64,
-            authority: *signer_info.key,
-            block_id: block.id,
-            amount,
-            collateral: stake.collateral,
-            ts: clock.unix_timestamp,
-        }
-        .to_bytes(),
-    )?;
-
-    Ok(())
-}