nftIndex - Array of NFT indices deposited within vault
triggerPrices - Array of auction trigger prices for each NFT
Usage:
Allows for vault creator to update auction trigger prices
deposit
Parameters:
tokenIDs - Array of token IDs being deposited
amounts - Array of number of NFTs per ID being deposited (relevant for ERC-1155)
triggerPrices - Array of trigger prices for each NFT being deposited
contractAddr - Address of NFT smart contract
Usage:
Deposit NFTs into vault
issue
Usage:
Lock NFTs in vault and issue the fractions
refund
Parameters:
to - address to refund NFTs to
Usage:
Allows vault creator to receive NFTs back before issuing fractions
claimNFT
Parameters:
nftIndex - Index of NFT within vault
to - Where to receive the NFT
Usage:
Allows AuctionHandler to claim the NFT for auction winner
AuctionHandler
Important functions
newAuction
Parameters:
uToken - Vault address
nftIndexForUToken - Index of NFT within vault being auctioned
Usage:
New auction is created by user bidding auction trigger price on NFT
bid
Parameters:
auctionId - ID of auction
Usage:
Bidder can outbid the existing bid by bidding an amount above a certain margin of the existing one
unbid
Parameters:
auctionId - ID of auction
Usage:
User can claim back their bid if they got outbid
claim
Parameters:
auctionId - ID of auction
Usage:
Auction winner can claim the NFT that they bid on
burnAndRedeem
Parameters:
uToken - Vault address
amount - Number of fractions being burned
Usage:
Allows for users to burn their fractions in exchange for part of the ETH currently in the vault. Their cut of the ETH is determined by the amount of fractions being burned out of the current total supply of fractions.
ConverterGovernorAlpha
Manages the proxy transaction when enabled for the vault.
**Important functions**
**delegate**
Parameters:
`delegatee` - Address to receive the voting power
Usage:
Token holders can delegate voting power to themselves or other users.
**propose**
Parameters:
`targets` - Array of contract addresses
`values` - Array of ETH values
`signatures` - Array of function signatures to call (example: `['function1(address,uint256)', 'function2()']`)
`calldatas` - Array of encoded call data (example: `[utils.defaultAbiCoder.encode(['address', 'uint256'], [address3, 10]), utils.defaultAbiCoder.encode([], [])]`)
`description` - A meaningful description of what the transactions are intended to do
Usage:
Addresses that have more voting power than the proposal threshold (ConverterGovernorAlpha:proposalThreshold()) can submit
proposals for transactions. The proposal can consist of several single transactions. For each transaction a target
address, the amount of ETH to be sent, the method signature as well as the calldata must be passed. For the entire
proposal a description must be provided.
**castVote**
Parameters:
`proposalId` - ID of the proposal
`support` - True to vote in favor of the proposal, false otherwise
Usage:
Vote for a proposal.
**queue**
Parameters:
`proposalId` - ID of the proposal
Usage:
When the voting period is over (ConverterGovernorAlphaConfig:votingPeriod) and the positive votes exceed the threshold value
(ConverterGovernorAlpha:quorumVotes()), the proposal must be queued to be executed at a later time when the time lock expires.
**cancel**
Parameters:
`proposalId` - ID of the proposal
Usage:
Until its execution, a proposal can still be canceled. This can be done either by the creator of the collection or by anyone
if the voting power of the proposer falls below the threshold required to create a proposal
(ConverterGovernorAlpha:ProposalThreshold()).
**execute**
Parameters:
`proposalId` - ID of the proposal
Usage:
When the time lock expires (ConverterGovernorAlphaConfig:delay), a queued proposal can be executed once. The amount of ETH defined in the values
defined in the values must be sent with the function call.
**state**
Parameters:
`proposalId` - ID of the proposal
Usage:
Check the state of a proposal
```
0: Pending
1: Active,
2: Canceled,
3: Defeated,
4: Succeeded,
5: Queued,
6: Expired,
7: Executed
```
