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remove claim rate limiter

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This commit is contained in:
Hardhat Chad
2024-05-18 05:30:55 +00:00
parent 1fe1649c49
commit e13a5bd889
1 changed files with 2 additions and 34 deletions
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36
src/processor/claim.rs
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@@ -5,11 +5,9 @@ use solana_program::{
use crate::{
error::OreError, instruction::ClaimArgs, loaders::*, state::Proof, utils::AccountDeserialize,
MINT_ADDRESS, ONE_DAY, TREASURY, TREASURY_BUMP,
MINT_ADDRESS, TREASURY, TREASURY_BUMP,
};
// TODO Change rate limitter to be based on 1440 non spam txs rather than time based
/// Claim distributes Ore from the treasury to a miner. Its responsibilies include:
/// 1. Decrement the miner's claimable balance.
/// 2. Transfer tokens from the treasury to the miner.
@@ -46,39 +44,9 @@ pub fn process_claim<'a, 'info>(
load_program(token_program, spl_token::id())?;
// If last claim was less than 1 day ago, burn some of the claim amount
let mut claim_amount = amount;
let mut proof_data = proof_info.data.borrow_mut();
let proof = Proof::try_from_bytes_mut(&mut proof_data)?;
let clock = Clock::get().or(Err(ProgramError::InvalidAccountData))?;
let t = proof.last_claim_at.saturating_add(ONE_DAY);
if clock.unix_timestamp.lt(&t) {
// Calculate burn amount
let burn_amount = amount
.saturating_mul(t.saturating_sub(clock.unix_timestamp) as u64)
.saturating_div(ONE_DAY as u64);
// Burn tokens from treasury
solana_program::program::invoke_signed(
&spl_token::instruction::burn(
&spl_token::id(),
treasury_tokens_info.key,
mint_info.key,
treasury_info.key,
&[treasury_info.key],
burn_amount,
)?,
&[
token_program.clone(),
treasury_tokens_info.clone(),
mint_info.clone(),
treasury_info.clone(),
],
&[&[TREASURY, &[TREASURY_BUMP]]],
)?;
// Update claim amount
claim_amount = amount.saturating_sub(burn_amount);
}
// Update miner balance
proof.balance = proof
@@ -97,7 +65,7 @@ pub fn process_claim<'a, 'info>(
beneficiary_info.key,
treasury_info.key,
&[treasury_info.key],
claim_amount,
amount,
)?,
&[
token_program.clone(),