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What's new in this PR?

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Copilot AI review requested due to automatic review settings January 9, 2026 00:54
@octane-security-app
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Summary by Octane

New Contracts

No new contracts were added.

Updated Contracts

  • Spin.sol: The smart contract adds "RaffleTicketsAdded" event, refines existing event handling, features raffle ticket management, and encourages code readability.

🔗 Commit Hash: 572af5f

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Pull request overview

This pull request adds administrative functionality to enable adding raffle tickets to user balances, along with comprehensive code formatting improvements throughout the Spin.sol contract.

  • Adds addRaffleTickets() function for admins to manually grant raffle tickets to users
  • Introduces RaffleTicketsAdded event for tracking administrative ticket additions
  • Applies consistent formatting to function signatures, conditionals, and multi-line statements

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 4 comments.

File Description
plume/src/spin/Spin.sol Adds new addRaffleTickets function with ADMIN_ROLE access control, adds RaffleTicketsAdded event, and reformats code for consistency (function signatures, conditionals, event parameters)
plume/SPIN.md Documents the new addRaffleTickets function in the technical reference table and adds the RaffleTicketsAdded event to the events list

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Comment on lines 429 to 440
function addRaffleTickets(
address user,
uint256 amount
) external onlyRole(ADMIN_ROLE) {
UserData storage userDataStorage = userData[user];
userDataStorage.raffleTicketsBalance += amount;
emit RaffleTicketsAdded(
user,
amount,
userDataStorage.raffleTicketsBalance
);
}
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The function should validate that the user address is not the zero address to prevent accidental misconfigurations. Similar admin functions in the contract, such as adminWithdraw (line 447), include this validation pattern.

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Comment on lines 429 to 440
function addRaffleTickets(
address user,
uint256 amount
) external onlyRole(ADMIN_ROLE) {
UserData storage userDataStorage = userData[user];
userDataStorage.raffleTicketsBalance += amount;
emit RaffleTicketsAdded(
user,
amount,
userDataStorage.raffleTicketsBalance
);
}
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The function should validate that amount is greater than zero to prevent empty operations that would still emit an event. This would make the contract state changes more meaningful and prevent misleading events.

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@copilot we should still deisplay 0 values because that woudl be a bug, and it's easier to debug issues if we emit events for them

Comment on lines 429 to 440
function addRaffleTickets(
address user,
uint256 amount
) external onlyRole(ADMIN_ROLE) {
UserData storage userDataStorage = userData[user];
userDataStorage.raffleTicketsBalance += amount;
emit RaffleTicketsAdded(
user,
amount,
userDataStorage.raffleTicketsBalance
);
}
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The new addRaffleTickets function lacks test coverage. The test file includes coverage for the similar spendRaffleTickets function (see testspendRaffleTicketsAccessAndEffect in Spin.t.sol), and this new function should have similar test coverage to verify access control, balance updates, and event emissions.

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Overview

Vulnerabilities found: 3                                                                                
Severity breakdown: 1 Medium, 1 Low, 1 Informational
Warnings found: 5                                                                                

Detailed findings

plume/src/spin/Spin.sol

  • Push-based native payout in Spin.handleRandomness causes per-user spin DoS and fee loss. See more
  • Misleading modifier docstring in Spin.canSpin causes incorrect expectations about daily spin limits. See more
  • Stale streak check in Spin.handleRandomness jackpot eligibility causes misallocated jackpot payouts. See more

Warnings

plume/src/spin/Spin.sol

  • Callback-time timestamp binding in Spin.sol causes oracle-controlled jackpot allocation and streak manipulation. See more
  • Documentation–implementation mismatch (native vs ERC-20) in plume/src/spin/Spin.sol causes payout reverts and user fee loss. See more
  • Unrestricted admin withdrawals in Spin.sol adminWithdraw cause loss of user spin fees and denial of payouts. See more
  • Unprotected implementation initialization and payable receive in Spin.sol causes theft of funds sent to implementation. See more
  • Missing nonce uniqueness check in Spin.startSpin() causes reward misattribution and temporary user DoS. See more

🔗 Commit Hash: 572af5f
🛡️ Octane Dashboard: All vulnerabilities

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Copilot AI commented Jan 12, 2026

@yogurtandjam I've opened a new pull request, #244, to work on those changes. Once the pull request is ready, I'll request review from you.

Copilot AI review requested due to automatic review settings January 12, 2026 18:50
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Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.


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@ungaro ungaro left a comment

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lgtm!

@yogurtandjam yogurtandjam merged commit 29c2f92 into main Jan 13, 2026
1 check passed
@yogurtandjam yogurtandjam deleted the jerms/add-raffle-tickets branch January 13, 2026 17:01
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3 participants