Loan

Loan Blueprint

LoanBlueprint.sol groups all actions related to updating and managing loan information.

Functions

MintLoanToken

This function creates a Loan token for the user and sets the initial Loan information

function mintLoanToken(bytes calldata loanInfo, address to_, uint256 uniqueId_, uint256 portfolioId_)

Process:

• Validates user address and unique ID.

• Forwards the call to MintLoanToken action

• Executes the internal function setInitialLoanInfo

• Returns execution result

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SetInitialLoanInfo

This is an internal function that sets the initial Loan information. Is called by mintLoanToken

function setInitialLoanInfo(bytes calldata loanInfo_, uint256 loanId_, uint256 portfolioId_) private {

Process:

• Validates loan info and loan ID.

• Forwards the call toSetSupplyData(Action doesnt exist yet) action

• Returns execution result

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AddBorrowToLoan

This function that adds borrow information to an existing loan sets the update Loan information.

function addBorrowToLoan(
    bytes calldata borrowData_,
    address user_,
    uint256 loanId_,
    bytes calldata loanInfo_,
    uint256 portfolioId_,
    ILoan.UpdateField updateField
)

Process:

• Validates borrow data, user address and loan ID

• Forwards the call to AddBorrowToLoan action

• Executes the function updateLoanInfo

• Returns execution result

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UpdateLoanInfo

This function can update any field in the LoanUpdate (link to struct) struct. It is called by addBorrowToLoan, but can also be invoked directly.

function setInitialLoanInfo(bytes calldata loanInfo_, uint256 loanId_, uint256 portfolioId_) private {

Process:

• Validates user address and loan ID.

• Forwards call to UpdateLoanInfoaction

• Returns execution result