OptimisticStaker
OptimisticStaker
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An example use case of the OptimisticRewarder in use by a contract that allows users to stake an ERC20 to earn rewards.
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Functionsconstructor(contract OptimisticRewarderBase _optimisticRewarder, contract IERC20 _stakedToken) (public)
Constructor.
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Parameters:- _optimisticRewarder: Optimistic rewarder contract used to pay out user rewards.
- _stakedToken: staked ERC20 token.
depositNew(uint256 amount) → uint256 tokenId (public)
Deposit the staked token into the contract and mint a fresh token to manage the position.
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Parameters:- amount: the amount of the ERC20 to deposit.
deposit(uint256 tokenId, uint256 amount) (public)
Deposit the staked token into the contract.
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Parameters:- tokenId: the tokenId that will own this liquidity. User must be the owner of this tokenId.
- amount: the amount of the ERC20 to deposit.
depositFor(uint256 tokenId, uint256 amount) (public)
Deposit staked tokens on behalf of a tokenId that the user may not control.
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Parameters:- tokenId: the tokenId that will own this liquidity.
- amount: the amount of the ERC20 to deposit.
withdraw(uint256 tokenId, uint256 amount) (public)
Withdraw the staked tokens.
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Parameters:- tokenId: the tokenId that owns this liquidity. User must own this tokenId.
- amount: the amount of the ERC20 to withdraw.
_depositFor(uint256 tokenId, uint256 amount) (internal)
multicall(bytes[] data) → bytes[] results (external)
_preEntranceCheck() (internal)
_preEntranceSet() (internal)
_postEntranceReset() (internal)
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EventsDeposit(uint256 tokenId, uint256 amount)
Withdraw(uint256 tokenId, uint256 amount)
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ModifiersonlyTokenOwner(uint256 tokenId)
nonReentrant()
Prevents a contract from calling itself, directly or indirectly.
Calling a nonReentrant
function from another nonReentrant
function is not supported. It is possible to
prevent this from happening by making the nonReentrant
function external, and making it call a private
function that does the actual state modification.
nonReentrantView()
Designed to prevent a view-only method from being re-entered during a call to a nonReentrant()
state-changing method.