Implement Core Functionalities of AAVE V3 Lending Protocol in Ralph

[polarker]

Objective
Replicate the core functionalities of the AAVE V3 lending protocol within Ralph, focusing on the main features required for a stable and usable lending and borrowing system.

Scope of Work
Implement the following core functionalities:

1. Asset Deposit & Withdrawal

   • Users can deposit supported assets into the protocol.
   • Enable asset withdrawal by users, ensuring protocol stability.

2. Borrowing & Repayment

   • Implement mechanisms to allow users to borrow assets and repay loans.
   • Include interest rate calculations based on protocol-defined rules.

3. Interest Accrual

   • Accrue interest on borrowed assets over time.
   • Implement rate adjustment mechanisms to manage demand and supply.

4. Liquidation Mechanism

   • Set up conditions for collateralized positions to be liquidated if they fall below the required collateral ratio.
   • Develop a process for liquidators to purchase collateral at a discount to repay a portion of the borrower’s debt.

Requirements

• Ensure code is modular to allow for future expansion and customization.
• Maintain compatibility with Ralph's existing infrastructure and standards.
• Include comprehensive testing for each feature (unit tests, edge cases, and integration tests).