Add feeabs

[trungnt1811]

Description

closes: #XXXX

---

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Summary by CodeRabbit

• New Features
  • Integrated fee abstraction functionality into the app, allowing for more flexible fee management.
  • Added fee abstraction module support to the IBC router, enhancing interoperability.
  • Initialized and configured the FeeabsKeeper and related components for fee abstraction management.

[coderabbitai[bot]]

Walkthrough

The changes introduce fee abstraction functionality into the application by integrating new modules and decorators from the osmosis-labs package. This involves updating the ante and app files to import necessary modules, add new fields to existing structs, and modify functions to include fee abstraction capabilities. The updates ensure that fee handling is abstracted and managed more efficiently within the application.

Changes

Files	Summary
ante/ante.go	Added imports for fee abstraction modules and integrated new decorators into NewAnteHandler.
app/app.go	Integrated fee abstraction module: added imports, updated UmeeApp struct, and modified functions.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant App
    participant FeeabsKeeper
    participant IBCModule

    User->>App: Submit Transaction
    App->>FeeabsKeeper: NewFeeAbstrationMempoolFeeDecorator
    FeeabsKeeper-->>App: Processed Fee
    App->>FeeabsKeeper: NewFeeAbstractionDeductFeeDecorator
    FeeabsKeeper-->>App: Deducted Fee
    App->>IBCModule: AddRoute with Feeabs Module
    IBCModule-->>App: Route Added
    App-->>User: Transaction Completed

Poem

In the code where modules weave, Fee abstraction now takes leave. With decorators deft and new, Transactions flow, fees accrue. A rabbit’s joy in lines so neat, UmeeApp stands tall, complete. 🐇✨

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[robert-zaremba]

Hi @trungnt1811 . Thanks for proposing this improvement. We are discussing internally to plan the integration. What's the best way to test it?

[trungnt1811]

Hi @robert-zaremba. I am very happy to see your response. If there are any issues that require support with testing or integration, feel free to contact us

[stale[bot]]

This PR has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.