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perf(CL): Remove redundant collect incentives from withdraw logic #7747

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merged 3 commits into from
Mar 15, 2024

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AlpinYukseloglu
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@AlpinYukseloglu AlpinYukseloglu commented Mar 14, 2024

What is the purpose of the change

This PR removes an expensive redundant call to collectIncentives in WithdrawPosition. It's somewhat surprising to me this was just sitting there, but after digging around quite a bit it really does seem redundant.

Testing and Verifying

All existing tests pass.

Documentation and Release Note

  • Does this pull request introduce a new feature or user-facing behavior changes?
  • Changelog entry added to Unreleased section of CHANGELOG.md?

Where is the change documented?

  • Specification (x/{module}/README.md)
  • Osmosis documentation site
  • Code comments?
  • N/A

Summary by CodeRabbit

  • Refactor
    • Improved the logic for handling spread factors and incentives during position withdrawals in the liquidity protocol.
    • Enhanced efficiency by removing a redundant call to incentive collection in CL position withdrawal logic.
    • Adjusted the logic to ensure proper handling before deleting positions from state.

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coderabbitai bot commented Mar 14, 2024

Walkthrough

The update enhances the efficiency of the liquidity position withdrawal process by optimizing the handling of spread factors and incentives before deleting a position, ensuring a smoother operation.

Changes

File Change Summary
x/concentrated-liquidity/lp.go Adjusted logic in WithdrawPosition to optimize spread factors and incentives handling.

🐰🌟
In the code's intricate dance,
A change brings a new chance.
Spread factors and incentives align,
Before the position's final decline.
A rabbit's touch, precise and divine.
🥕🎩

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Review Status

Actionable comments generated: 0

Configuration used: CodeRabbit UI

Commits Files that changed from the base of the PR and between de3b421 and ce2a70f.
Files selected for processing (1)
  • x/concentrated-liquidity/lp.go (1 hunks)
Additional comments: 3
x/concentrated-liquidity/lp.go (3)
  • 293-295: The removal of the collectIncentives call and the adjustment to ensure spread factors are collected before deleting the position from the state are aligned with the PR's objective to optimize the WithdrawPosition function. This change should reduce unnecessary computational overhead without impacting the functionality, as indicated by the passing of all existing tests. However, it's crucial to ensure that this optimization does not inadvertently affect the incentives collection mechanism in other parts of the system.
  • 290-303: > 📝 NOTE

This review was outside the diff hunks, and no overlapping diff hunk was found. Original lines [1-1]

While reviewing the CreatePosition function, it's observed that the function is well-structured and follows the expected logic for creating a new liquidity position. However, it's important to continuously monitor and optimize such critical functions for performance and maintainability, especially in a blockchain/DeFi context where efficiency is crucial. No specific changes are required at this moment, but consider refactoring opportunities in the future to further improve the codebase.

  • 290-303: > 📝 NOTE

This review was outside the diff hunks, and no overlapping diff hunk was found. Original lines [1-1]

The UpdatePosition function plays a crucial role in managing liquidity positions. It's well-implemented, but given the complexity and importance of liquidity management in DeFi projects, it's advisable to regularly review and optimize such functions. Consider implementing additional safeguards, optimizations, or refactoring to enhance readability and performance as the project evolves.

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Review Status

Actionable comments generated: 0

Configuration used: CodeRabbit UI

Commits Files that changed from the base of the PR and between ce2a70f and eb02101.
Files selected for processing (1)
  • CHANGELOG.md (1 hunks)
Additional comments: 1
CHANGELOG.md (1)
  • 68-68: The addition of the entry for version v23.0.6 in the CHANGELOG.md file correctly documents the removal of a redundant call to incentive collection in CL position withdrawal logic, aligning with the PR objectives and AI-generated summary.

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This looks like right to me, good duplicated code catch. Not blocking this PR, but now I'm actually confused why we dont withdraw spread factors on line 271 as well then

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Review Status

Actionable comments generated: 0

Configuration used: CodeRabbit UI

Commits Files that changed from the base of the PR and between eb02101 and b730851.
Files selected for processing (1)
  • CHANGELOG.md (1 hunks)
Files skipped from review as they are similar to previous changes (1)
  • CHANGELOG.md

@ValarDragon ValarDragon merged commit 5001247 into main Mar 15, 2024
1 check passed
@ValarDragon ValarDragon deleted the alpo/redundant-inc-claim branch March 15, 2024 14:24
@github-actions github-actions bot mentioned this pull request Apr 1, 2024
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