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cleanup migraiton

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This commit is contained in:
Hardhat Chad
2025-08-28 14:14:15 -07:00
parent 04133c42b8
commit 3f15aca904
7 changed files with 3 additions and 153 deletions
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5
program/src/lib.rs
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@@ -2,7 +2,6 @@ mod claim;
mod close;
mod initialize;
mod log;
mod migrate_miner_account;
mod mine;
mod open;
mod reset;
@@ -18,7 +17,6 @@ use claim::*;
use close::*;
use initialize::*;
use log::*;
use migrate_miner_account::*;
use mine::*;
use open::*;
use reset::*;
@@ -56,9 +54,6 @@ pub fn process_instruction(
OreInstruction::SetFeeCollector => process_set_fee_collector(accounts, data)?,
OreInstruction::SetFeeRate => process_set_fee_rate(accounts, data)?,
OreInstruction::SetSniperFeeDuration => process_set_sniper_fee_duration(accounts, data)?,
// Migration
OreInstruction::MigrateMinerAccount => process_migrate_miner_account(accounts, data)?,
}
Ok(())

48
program/src/migrate_miner_account.rs
View File

@@ -1,48 +0,0 @@
use std::mem::size_of;
use ore_api::prelude::*;
use solana_program::{log::sol_log, rent::Rent};
use steel::*;
/// Migrates a miner account from the old format to the new format.
pub fn process_migrate_miner_account(accounts: &[AccountInfo<'_>], _data: &[u8]) -> ProgramResult {
// Load accounts.
let [signer_info, config_info, miner_info, system_program] = accounts else {
return Err(ProgramError::NotEnoughAccountKeys);
};
signer_info.is_signer()?;
config_info
.as_account_mut::<Config>(&ore_api::ID)?
.assert_mut(|c| c.admin == *signer_info.key)?;
let miner = miner_info.as_account_mut::<MinerOLD>(&ore_api::ID)?;
system_program.is_program(&system_program::ID)?;
// Copy old data.
let authority = miner.authority;
let block_id = miner.block_id;
let hashpower = miner.hashpower;
let seed = miner.seed;
let total_hashpower = miner.total_hashpower;
let total_rewards = miner.total_rewards;
// Reallocate new account.
miner_info.realloc(8 + size_of::<Miner>(), false)?;
// Transfer min required rent.
let rent = Rent::get()?;
let min_rent = rent.minimum_balance(8 + size_of::<Miner>());
let lamport_delta = min_rent.saturating_sub(miner_info.lamports());
miner_info.collect(lamport_delta, signer_info)?;
// Copy new data.
let miner = miner_info.as_account_mut::<Miner>(&ore_api::ID)?;
miner.authority = authority;
miner.block_id = block_id;
miner.executor = Pubkey::default();
miner.hashpower = hashpower;
miner.seed = seed;
miner.total_hashpower = total_hashpower;
miner.total_rewards = total_rewards;
Ok(())
}