📌Escrow
Overview
The Escrow contract is designed to securely manage the escrow process for various types of assets including ERC-20 tokens, Ether, and ERC-721 (NFT) tokens.
It acts as an intermediary to hold assets until predefined conditions are met, providing a trustless mechanism for transactions between parties.
Methods
acceptToken
acceptTokenAccepts ERC-20 tokens into escrow.
Parameters
Parameter
Type
Description
tokenAddress
address
Address of the ERC-20 token.
_amount
uint256
Amount of tokens to be escrowed.
_endTime
uint256
Timestamp when the escrow will be unlocked.
Returns
Return
Type
Description
balance
uint256
Remaining balance of the sender post-transaction.
acceptEth
acceptEthAccepts Ether into escrow.
Parameters
Parameter
Type
Description
_endTime
uint256
Timestamp when the escrow will be unlocked.
Returns
Return
Type
Description
value
uint256
Amount of Ether sent to the contract.
tokenTransaction
tokenTransactionRetrieves the current state of an ERC-20 token transaction in escrow.
Parameters
Parameter
Type
Description
tokenAddress
address
Address of the ERC-20 token.
Returns
Return
Type
Description
Tuple
(uint256, bool, bool, uint256)
Amount, lock status, spent status, and mature time.
ethTransacton
ethTransactonRetrieves the current state of an Ether transaction in escrow.
Returns
Return
Type
Description
Tuple
(uint256, bool, bool, uint256)
Amount, lock status, spent status, and mature time.
ethRelease
ethReleaseAdmin function to unlock Ether in escrow.
Parameters
Return
Type
Description
success
bool
Returns true if successful.
ethWithdraw
ethWithdrawAllows the seller to withdraw unlocked Ether.
Returns
Return
Type
Description
success
bool
Returns true if successful.
tokenRelease
tokenReleaseAdmin function to unlock ERC-20 tokens in escrow.
Parameters
Parameter
Type
Description
tokenAddress
address
Address of the ERC-20 token.
Returns
Return
Type
Description
success
bool
Returns true if successful.
tokenWithdraw
tokenWithdrawAllows the seller to withdraw unlocked ERC-20 tokens.
Parameters
Parameter
Type
Description
tokenAddress
address
Address of the ERC-20 token.
Returns
Return
Type
Description
success
bool
Returns true if successful.
acceptNFT
acceptNFTAccepts an ERC-721 token into escrow.
Parameters
Parameter
Type
Description
tokenContract
address
Address of the ERC-721 token contract.
tokenId
uint256
ID of the token.
_endTime
uint256
Timestamp when the escrow will be unlocked.
Returns
Return
Type
Description
tokenId
uint256
ID of the accepted token.
nftTransactions
nftTransactionsRetrieves current state of transactions in escrow for a specific ERC-721 token contract.
Parameters
Parameter
Type
Description
tokenContract
address
Address of the ERC-721 token contract.
Returns
Return
Type
Description
transactions
NFTTransaction[]
An array of NFTTransaction structures.
nftRelease
nftReleaseAdmin function to unlock an ERC-721 token in escrow.
Parameters
Parameter
Type
Description
tokenContract
address
Address of the ERC-721 token contract.
tokenIndex
uint256
Index of the token in the escrow.
Returns
Return
Type
Description
success
bool
Returns true if successful.
nftWithdraw
nftWithdrawAllows the seller to withdraw an unlocked ERC-721 token.
Parameters
Parameter
Type
Description
tokenContract
address
Address of the ERC-721 token contract.
tokenIndex
uint256
Index of the token in the escrow.
Returns
Return
Type
Description
success
bool
Returns true if successful.
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