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fix: modify message vote tss to allow operators to vote on ballots assosiated with discarded keygen . #2674

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merged 12 commits into from
Aug 26, 2024

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@kingpinXD kingpinXD commented Aug 9, 2024

Description

Closes : #2675

How Has This Been Tested?

  • Tested CCTX in localnet
  • Tested in development environment
  • Go unit tests
  • Go integration tests
  • Tested via GitHub Actions

Summary by CodeRabbit

  • New Features

    • Enhanced authorization module allowing votes on ballots related to discarded key generation processes.
    • Introduced validation for the authorization list during genesis state validation.
  • Bug Fixes

    • Improved handling of voting related to key generation statuses, enabling more flexible voting scenarios.
  • Tests

    • Added new test cases and refined existing ones to ensure accurate behavior of the voting process under various scenarios.
    • Enhanced error handling and state management in tests for better validation of voting outcomes.

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coderabbitai bot commented Aug 9, 2024

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Walkthrough

Walkthrough

The recent changes enhance the authorization module by introducing improved voting capabilities and robust validation processes. A new feature allows operators to vote on ballots tied to discarded key generation processes without affecting the current keygen status. Additionally, validation during the genesis state ensures the integrity of the authorization list. These updates foster greater flexibility and accuracy in the voting mechanism, contributing to a more effective governance framework.

Changes

Files Change Summary
changelog.md Added entries for PR #2674 enhancing voting on discarded key generation ballots and PR #2654 for validation improvements during genesis state.
x/observer/keeper/msg_server_vote_tss.go Modified VoteTSS function to allow votes on older ballots without preventing votes from completed keygen processes; introduced checks for keygen status.
x/observer/keeper/msg_server_vote_tss_test.go Enhanced test coverage and logic for VoteTSS, adding new scenarios, refining error handling, and improving state management in tests.

Sequence Diagram(s)

sequenceDiagram
    participant Operator
    participant VotingSystem
    participant KeygenProcess

    Operator->>VotingSystem: Cast Vote (Older Ballot)
    VotingSystem->>KeygenProcess: Check Keygen Status
    KeygenProcess-->>VotingSystem: Status PendingKeygen
    VotingSystem-->>Operator: Vote Accepted

    Operator->>VotingSystem: Cast Vote (Completed Keygen)
    VotingSystem->>KeygenProcess: Check Keygen Status
    KeygenProcess-->>VotingSystem: Status KeyGenSuccess
    VotingSystem-->>Operator: Vote Accepted
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codecov bot commented Aug 9, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 66.92%. Comparing base (1d5cee1) to head (080efe7).
Report is 2 commits behind head on develop.

Additional details and impacted files

Impacted file tree graph

@@             Coverage Diff             @@
##           develop    #2674      +/-   ##
===========================================
+ Coverage    66.90%   66.92%   +0.01%     
===========================================
  Files          364      364              
  Lines        20458    20468      +10     
===========================================
+ Hits         13688    13698      +10     
  Misses        6143     6143              
  Partials       627      627              
Files Coverage Δ
x/observer/keeper/msg_server_vote_tss.go 100.00% <100.00%> (ø)

@kingpinXD kingpinXD changed the title fix: modify message vote tss to make sure the correct ballot is finalized for a keygen fix: modify message vote tss to allow operators to vote on ballots assosiated with discarded keygen . Aug 9, 2024
@kingpinXD kingpinXD marked this pull request as ready for review August 13, 2024 15:05
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Actionable comments posted: 0

Outside diff range, codebase verification and nitpick comments (2)
x/observer/keeper/msg_server_vote_tss_test.go (1)

4-4: Review the inclusion of the fmt package.

The fmt package is imported but not used in the provided code. Consider removing it to keep the imports clean.

-	"fmt"
changelog.md (1)

19-19: Correct typographical error in changelog entry.

There's a typographical error in the word "associated". It should be corrected for clarity.

-	assosiated
+	associated
Review details

Configuration used: .coderabbit.yaml
Review profile: CHILL

Commits

Files that changed from the base of the PR and between f78ff55 and abc357d.

Files selected for processing (3)
  • changelog.md (1 hunks)
  • x/observer/keeper/msg_server_vote_tss.go (2 hunks)
  • x/observer/keeper/msg_server_vote_tss_test.go (6 hunks)
Additional context used
Path-based instructions (2)
x/observer/keeper/msg_server_vote_tss.go (1)

Pattern **/*.go: Review the Go code, point out issues relative to principles of clean code, expressiveness, and performance.

x/observer/keeper/msg_server_vote_tss_test.go (1)

Pattern **/*.go: Review the Go code, point out issues relative to principles of clean code, expressiveness, and performance.

Additional comments not posted (4)
x/observer/keeper/msg_server_vote_tss.go (1)

92-105: Ensure correct handling of keygen status and block number.

The changes introduce checks for PendingKeygen status and matching KeygenZetaHeight. This ensures votes are added even if the keygen was discarded. Verify that these conditions align with the intended voting logic and do not introduce unintended side effects.

Verification successful

Verification of Keygen Status and Block Number Handling in VoteTSS

The logic for handling keygen status and block number in the VoteTSS function is well-covered by existing tests. These tests confirm that the function behaves as expected under various conditions, ensuring that votes are added correctly even if the keygen was discarded. No further action is needed.

  • Test cases cover scenarios for valid and invalid keygen status and block numbers.
  • The function's behavior aligns with the intended logic for voting on TSS key generation.
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the logic handling keygen status and block number in `VoteTSS`.

# Test: Ensure all conditions and logic paths are covered in tests.
rg --type go 'VoteTSS' -A 10

Length of output: 63301

x/observer/keeper/msg_server_vote_tss_test.go (3)

78-84: Validate test logic for completed keygen voting.

The test checks that votes can still be added if the keygen is completed, provided the operator hasn't voted. Ensure this aligns with the intended functionality and doesn't allow unintended voting.

Verification successful

Test Logic for Completed Keygen Voting Verified

The test logic in TestMsgServer_VoteTSS correctly simulates the scenario where a vote can still be added to a completed keygen if the operator has not yet voted. The test setup ensures that the keygen is marked as completed, and the assertions confirm that voting is allowed under these conditions. This aligns with the intended functionality and does not allow unintended voting.

  • The test case verifies that no error is returned when voting under these conditions.
  • The ballot status and voting records are correctly checked to ensure the operator's vote is accounted for.

No issues were found with the test logic.

Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the logic for allowing votes on completed keygen in tests.

# Test: Ensure the test cases correctly reflect the intended logic.
rg --type go 'TestMsgServer_VoteTSS' -A 20

Length of output: 1629


Script:

#!/bin/bash
# Retrieve the full implementation of the TestMsgServer_VoteTSS function to verify the test logic.
ast-grep --lang go --pattern 'func TestMsgServer_VoteTSS(t *testing.T) { $$$ }'

Length of output: 44084


168-256: Ensure comprehensive coverage for multi-vote scenarios.

The test case covers scenarios with multiple node accounts voting. Verify that all possible paths, including edge cases, are tested to ensure robustness.

Verification successful

Comprehensive Test Coverage for Multi-Vote Scenarios Verified

The test suite for the VoteTSS function includes a variety of scenarios that effectively cover multi-vote situations. These tests ensure robustness by addressing both successful and failed voting paths, as well as handling multiple ballots and edge cases.

  • Multi-Vote Scenarios: The tests include cases for creating new ballots, voting success, voting failure, and handling multiple ballots without immediate finalization.

This comprehensive coverage provides confidence in the robustness of the VoteTSS implementation.

Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify test coverage for multi-vote scenarios in `VoteTSS`.

# Test: Ensure all scenarios and edge cases are covered.
rg --type go 'TestMsgServer_VoteTSS' -A 50

Length of output: 3806


Script:

#!/bin/bash
# List all test cases in the `msg_server_vote_tss_test.go` file to verify coverage for multi-vote scenarios.
rg --type go '^func ' x/observer/keeper/msg_server_vote_tss_test.go -A 10

Length of output: 447


Script:

#!/bin/bash
# List all test cases in the `msg_server_vote_tss_test.go` file with more context to verify coverage for multi-vote scenarios.
rg --type go '^func ' x/observer/keeper/msg_server_vote_tss_test.go -A 50

Length of output: 1493


Script:

#!/bin/bash
# Search for all test scenarios in the `msg_server_vote_tss_test.go` file to ensure comprehensive coverage for multi-vote scenarios.
rg --type go 't\.Run\(' x/observer/keeper/msg_server_vote_tss_test.go -A 10

Length of output: 3508


Line range hint 295-420: Review logic for finalizing older and newer ballots.

The test case explores creating new ballots without finalizing older ones and then finalizing them. Ensure the logic aligns with the intended behavior and doesn't introduce inconsistencies.

@kingpinXD kingpinXD requested a review from fbac August 14, 2024 14:12
x/observer/keeper/msg_server_vote_tss.go Outdated Show resolved Hide resolved
@kingpinXD kingpinXD requested a review from lumtis August 16, 2024 15:18
@kingpinXD kingpinXD added this pull request to the merge queue Aug 26, 2024
Merged via the queue into develop with commit c3d1929 Aug 26, 2024
29 checks passed
@kingpinXD kingpinXD deleted the vote-tss-add-new-test branch August 26, 2024 09:21
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zetacore : allow operators to add votes to older keygen ballots without affecting the keygen status
4 participants