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Implementing Vortex protocol for providing liquidity#435

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keyleu merged 4 commits into
timewave-computer:mainfrom
informalsystems:marko/vortex
Sep 1, 2025
Merged

Implementing Vortex protocol for providing liquidity#435
keyleu merged 4 commits into
timewave-computer:mainfrom
informalsystems:marko/vortex

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@markoj2207

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This library implements Vortex protocol for liquidity providing. The Vortex LPer library allows users to deposit into an Osmosis pool via Vortex contract as well as also withdrawing liquidity from it.

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Summary of Changes

Hello @markoj2207, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request introduces the core implementation of the Vortex protocol for liquidity providing. It adds a new valence-vortex-lper library that enables users to deposit and withdraw liquidity from Osmosis pools through a Vortex contract. The changes encompass the creation of the new library, its integration into the project's build system and program manager, and the addition of comprehensive documentation to guide its usage.

Highlights

  • New Vortex LPer Library: A new library, valence-vortex-lper, has been introduced to facilitate liquidity provision and withdrawal within Osmosis pools via the Vortex protocol.
  • Dependency Integration: The project's dependency management files (Cargo.toml and Cargo.lock) have been updated to include the new valence-vortex-lper library and a supporting valence-vortex-utils package.
  • Program Manager Integration: The program-manager has been updated to recognize and integrate the new ValenceVortexLper library, enabling its management within the broader system.
  • Documentation Updates: Comprehensive documentation for the Vortex LPer library has been added, detailing its configuration, functions (ProvideLiquidity, Withdraw), and high-level operational flow.
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Code Review

This pull request introduces a new vortex-lper library for providing liquidity to Osmosis pools through the Vortex protocol. The implementation is well-structured and follows existing patterns in the codebase. However, I've identified a critical compilation issue in the reply handling logic, a high-severity design concern regarding fund management that could lead to unintended fund transfers, and several medium-severity issues related to code redundancy and documentation accuracy. Addressing these points will significantly improve the library's correctness, safety, and maintainability.

Comment thread contracts/libraries/vortex-lper/src/contract.rs
Comment thread contracts/libraries/vortex-lper/src/contract.rs
Comment thread contracts/libraries/vortex-lper/src/contract.rs Outdated
Comment thread contracts/libraries/vortex-lper/README.md Outdated
Comment thread docs/src/libraries/cosmwasm/vortex_lper.md Outdated
Comment thread docs/src/libraries/cosmwasm/vortex_lper.md Outdated

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Looks good! Just one nit and one comment regarding funds, which should be fine keeping it like this. Thanks for the contribution!

Comment thread contracts/libraries/vortex-lper/README.md Outdated
Comment thread contracts/libraries/vortex-lper/src/contract.rs
@keyleu keyleu merged commit d761fdb into timewave-computer:main Sep 1, 2025
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