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Methods
function depositPrincipal(uint256 _tokenAmount) external returns (uint256);
This function will be called whenever a user stakes via the Flashstake Protocol. The Time Vault owner can choose to implement a fee but the resulting “locked” principal the user should expect after the stake has ended must be returned.
This function should be protected such that only the Flashstake Protocol can execute this. This is to ensure users do not accidentally call this function and lose their funds.
function withdrawPrincipal(uint256 _tokenAmount) external;
This function should withdraw principal from the underlying strategy (eg AAVE).
This function should be protected such that only the Flash Protocol can execute this. Keeping this unprotected would of course mean anyone would withdraw principal tokens from your strategy.
function burnFToken(
uint256 _tokenAmount,
uint256 _minimumReturned,
address _yieldTo
) external returns (uint256);
This is the function the user will be calling when performing a FlashBurn. It is responsible for burning the fToken supplied by the user and returning yield to the user.
function getPrincipalBalance() external view returns (uint256);
This must return the current total of all principal accepted by the contract.
function getYieldBalance() external view returns (uint256);
This function must report the total yield balance.
function getPrincipalAddress() external view returns (address);
This must return the principal token address (eg DAI).
function quoteMintFToken(uint256 _tokenAmount, uint256 duration) external view returns (uint256);
This function will be called by the Flash Protocol (and frontends) to determine how many fTokens should be minted for a given _tokenAmount and _duration (in seconds).
function quoteBurnFToken(uint256 _tokenAmount) external view returns (uint256);
This function must return the yield a user should expect when burning _tokenAmount fTokens.
function setFTokenAddress(address _fTokenAddress) external;
The function to set the fERC20 address within the strategy.
Note
This function should be protected such that only the Flash Protocol can execute this.
function getMaxStakeDuration() external view returns (uint256);
This function must report the maximum duration a user can stake for. This can either be hardcoded or be a function of on-chain metrics.
Last modified 5mo ago