Gnosis Aave Liquidity Pool

[mpetrunic]

Implementation details

• modify aave liquidity pool to allow CreditHub to borrow moenrium EUR
  • new pool should extend/inherit AaveLiquidity pool
  • _withdrawProfitLogic should be modified to exclude debt from CreditHub (totalBorrowed)
• deploy that pool to gnosis chain

Testing details

Acceptance Criteria

QA Details

[lastperson]

Also:

• Track total borrowed per token by direct borrowers. No individual tracking is needed I think.
• When doing repay only repay to Aave totalDebt - totalBorrowedDirect.
• Add repayDirect (or smth) that is only callable by direct borrowers, and which reduces totalBorrowedDirect.

[lastperson]

In the final implementation this part was removed:

When doing repay only repay to Aave totalDebt - totalBorrowedDirect.

Because it doesn't really help, but makes logic more complicated.
Repayment service needs to take into account direct debt when sending in repayments. If it will send extra, then 2 outcomes are possible:

1. (if repayment would be limited as describe above) extra will be considered profit. Which might be correct, or wrong if those funds were meant to cover debt in another pool.
2. (if repayment is not limited) extra will be used to reduce Aave debt. If that in fact was profit, deliberately sent by repayment service, then it will become withdrawable after Profit Withdrawals without pause #220 implementation, or when direct debt will be returned.