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P2Peer Contracts

Lending.sol​

This contract provides a lending infrastructure for peer-to-peer loans, allowing users to create and match loan offers and listings while supporting different types of loans and loan operations.

Functionality​

The contract provides the following functionality:

function execute(DataTypes.Input calldata offer, DataTypes.Input calldata listing)​

Matches an offer and a listing, executes the corresponding loan logic.

function bulkExecute(DataTypes.Execution[] calldata executions)​

Matches multiple offers and listings in a single function call.

function repayLoan(uint256 loanId,bool isBundle,uint256 reserveId)​

Repays a loan or bundle, transferring the repayment amount to the lender and collateral back to the borrower.

  • loanId: id of loan
  • isBundle: set to true if multiple loans
  • reserveId: if of reserve

function forecloseLoan(uint256 loanId, bool isBundle)​

Forecloses a loan or bundle, transferring the collateral of a defaulted loan to the lender.

  • loanId: id of loan
  • isBundle: set to true if multiple loans

function cancelOrder(DataTypes.Order calldata order)​

Cancels an order to prevent it from being matched.

function cancelOrders(DataTypes.Order[] calldata orders)​

Cancels multiple orders.

Dependencies​

Interfaces:​

  • IAddressProvider.sol
  • ICollateralManager.sol
  • ILending.sol
  • IExecutionDelegate.sol

Contracts:​

  • SharedStorage.sol
  • LendingStorage.sol
  • EIP712.sol

Libraries:​

  • ValidationLogic.sol
  • LendingLogic.sol
  • RepayLogic.sol
  • RefinanceLogic.sol
  • RenegotiateLogic.sol
  • ForecloseLogic.sol
  • DataTypes.sol
  • MerkleVerifier.sol
  • PercentageMath.sol
  • Errors.sol

LendingStorage.sol​

This contract is responsible for separating the storage logic from the main Lending Pool contract in the protocol.