EnglishAuctionsLogic

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Methods

_msgData

function _msgData() external view returns (bytes)

Returns

Name	Type	Description
_0	bytes	undefined

_msgSender

function _msgSender() external view returns (address sender)

Returns

Name	Type	Description
sender	address	undefined

bidInAuction

function bidInAuction(uint256 _auctionId, uint256 _bidAmount) external payable

Bid in an active auction.

Parameters

Name	Type	Description
_auctionId	uint256	The ID of the auction to bid in.
_bidAmount	uint256	The bid amount in the currency specified by the auction.

cancelAuction

function cancelAuction(uint256 _auctionId) external nonpayable

Cancels an auction.

Parameters

Name	Type	Description
_auctionId	uint256	undefined

collectAuctionPayout

function collectAuctionPayout(uint256 _auctionId) external nonpayable

Distribute the winning bid amount to the auction creator.

Parameters

Name	Type	Description
_auctionId	uint256	The ID of an auction.

collectAuctionTokens

function collectAuctionTokens(uint256 _auctionId) external nonpayable

Distribute the auctioned NFTs to the winning bidder.

Parameters

Name	Type	Description
_auctionId	uint256	The ID of an auction.

createAuction

function createAuction(IEnglishAuctions.AuctionParameters _params) external nonpayable returns (uint256 auctionId)

Parameters

Name	Type	Description
_params	IEnglishAuctions.AuctionParameters	undefined

Returns

Name	Type	Description
auctionId	uint256	undefined

getAllAuctions

function getAllAuctions(uint256 _startId, uint256 _endId) external view returns (struct IEnglishAuctions.Auction[] _allAuctions)

Returns all non-cancelled auctions.

Parameters

Name	Type	Description
_startId	uint256	undefined
_endId	uint256	undefined

Returns

Name	Type	Description
_allAuctions	IEnglishAuctions.Auction[]	undefined

getAllValidAuctions

function getAllValidAuctions(uint256 _startId, uint256 _endId) external view returns (struct IEnglishAuctions.Auction[] _validAuctions)

Returns all active auctions.

Parameters

Name	Type	Description
_startId	uint256	undefined
_endId	uint256	undefined

Returns

Name	Type	Description
_validAuctions	IEnglishAuctions.Auction[]	undefined

getAuction

function getAuction(uint256 _auctionId) external view returns (struct IEnglishAuctions.Auction _auction)

Returns the auction of the provided auction ID.

Parameters

Name	Type	Description
_auctionId	uint256	undefined

Returns

Name	Type	Description
_auction	IEnglishAuctions.Auction	undefined

getWinningBid

function getWinningBid(uint256 _auctionId) external view returns (address _bidder, address _currency, uint256 _bidAmount)

Returns the winning bid of an active auction.

Parameters

Name	Type	Description
_auctionId	uint256	undefined

Returns

Name	Type	Description
_bidder	address	undefined
_currency	address	undefined
_bidAmount	uint256	undefined

isAuctionExpired

function isAuctionExpired(uint256 _auctionId) external view returns (bool)

Returns whether an auction is active.

Parameters

Name	Type	Description
_auctionId	uint256	undefined

Returns

Name	Type	Description
_0	bool	undefined

isNewWinningBid

function isNewWinningBid(uint256 _auctionId, uint256 _bidAmount) external view returns (bool)

Returns whether a given bid amount would make for a winning bid in an auction.

Parameters

Name	Type	Description
_auctionId	uint256	The ID of an auction.
_bidAmount	uint256	The bid amount to check.

Returns

Name	Type	Description
_0	bool	undefined

totalAuctions

function totalAuctions() external view returns (uint256)

Returns

Name	Type	Description
_0	uint256	undefined

Events

AuctionClosed

event AuctionClosed(uint256 indexed auctionId, address indexed assetContract, address indexed closer, uint256 tokenId, address auctionCreator, address winningBidder)

Parameters

Name	Type	Description
auctionId indexed	uint256	undefined
assetContract indexed	address	undefined
closer indexed	address	undefined
tokenId	uint256	undefined
auctionCreator	address	undefined
winningBidder	address	undefined

CancelledAuction

event CancelledAuction(address indexed auctionCreator, uint256 indexed auctionId)

Emitted when a auction is cancelled.

Parameters

Name	Type	Description
auctionCreator indexed	address	undefined
auctionId indexed	uint256	undefined

NewAuction

event NewAuction(address indexed auctionCreator, uint256 indexed auctionId, address indexed assetContract, IEnglishAuctions.Auction auction)

Parameters

Name	Type	Description
auctionCreator indexed	address	undefined
auctionId indexed	uint256	undefined
assetContract indexed	address	undefined
auction	IEnglishAuctions.Auction	undefined

NewBid

event NewBid(uint256 indexed auctionId, address indexed bidder, address indexed assetContract, uint256 bidAmount, IEnglishAuctions.Auction auction)

Parameters

Name	Type	Description
auctionId indexed	uint256	undefined
bidder indexed	address	undefined
assetContract indexed	address	undefined
bidAmount	uint256	undefined
auction	IEnglishAuctions.Auction	undefined