Calling `getLendingPool` in a function call `getLendingPool`

Question

The ILendingPoolAddressProvider does not contain the getLendingPool function.

async function getLendingPool(account) {
  const lendingPoolAddressProvider = await ethers.getContractAt(
    "ILendingPoolAddressesProvider", // This is the interface
    "0xB53C1a33016B2DC2fF3653530bfF1848a515c8c5",
    account,
  )
  const lendingPoolAddress = await lendingPoolAddressProvider.getLendingPool()
  const lendingPool = await ethers.getContractAt(
    "ILendingPoool",
    lendingPoolAddress,
    account,
  )
  return lendingPool
}

Answer 1

The following things need to be changed (mostly in aaveBorrow.js script):

• Change ethers import from ethers to hardhat package (as getContractAt is a function of ethers imported from hardhat).
• Uninstalled the ethers package to avoid version conflicts.
• Replaced { deployer } to [ deployer ] in the lvalue (or LHS) of await ethers.getSigners().
• In the borrow and repay function calls of lendingPool, changed the argument value of 1 (i.e., denoting the interestRateMode and rateMode in the borrow and repay functions respectively) to 2. For this, you can refer to the explanation in this post.

Console output of yarn hardhat run scripts/aaveBorrow.js:

PS. I've done all these changes and created a PR. You can review it and merge it into your repository.