# SuperRareBazaar

contract address: 0x6D7c44773C52D396F43c2D511B81aa168E9a7a42
startBlock: 14166744
Name: SuperRareBazaar

#### Things to note.
The SuperRareBazaar.sol is the implementation contract . the proxy contract that speaks to the implementatopn contract is the superRareMarketplace contract. Hence all states are maintained in the superRareMarcket place contract

## Events

event Sold(
address indexed _originContract,
address indexed _buyer,
address indexed _seller,
address _currencyAddress,
uint256 _amount,
uint256 _tokenId
);

event SetSalePrice(
address indexed _originContract,
address indexed _currencyAddress,
address _target,
uint256 _amount,
uint256 _tokenId,
address payable[] _splitRecipients,
uint8[] _splitRatios
);

event OfferPlaced(
address indexed _originContract,
address indexed _bidder,
address indexed _currencyAddress,
uint256 _amount,
uint256 _tokenId,
bool _convertible
);

event AcceptOffer(
address indexed _originContract,
address indexed _bidder,
address indexed _seller,
address _currencyAddress,
uint256 _amount,
uint256 _tokenId,
address payable[] _splitAddresses,
uint8[] _splitRatios
);

event CancelOffer(
address indexed _originContract,
address indexed _bidder,
address indexed _currencyAddress,
uint256 _amount,
uint256 _tokenId
);

event NewAuction(
address indexed _contractAddress,
uint256 indexed _tokenId,
address indexed _auctionCreator,
address _currencyAddress,
uint256 _startingTime,
uint256 _minimumBid,
uint256 _lengthOfAuction
);

event CancelAuction(
address indexed _contractAddress,
uint256 indexed _tokenId,
address indexed _auctionCreator
);

event AuctionBid(
address indexed _contractAddress,
address indexed _bidder,
uint256 indexed _tokenId,
address _currencyAddress,
uint256 _amount,
bool _startedAuction,
uint256 _newAuctionLength,
address _previousBidder
);

event AuctionSettled(
address indexed _contractAddress,
address indexed _bidder,
address _seller,
uint256 indexed _tokenId,
address _currencyAddress,
uint256 _amount
);

# key functions(state changing functions)
1. `function acceptOffer(
address _originContract,
uint256 _tokenId,
address _currencyAddress,
uint256 _amount,
address payable[] calldata _splitAddresses,
uint8[] calldata _splitRatios
) external override`
2. @notice Purchases the token for the current sale price.
@dev Covers use of any currency (0 address is eth).
@dev Need to verify that the buyer (if not using eth) has the marketplace approved for _currencyContract.
@dev Need to verify that the seller has the marketplace approved for _originContract.
@param _originContract Contract address for asset being bought.
@param _tokenId TokenId of asset being bought.
@param _currencyAddress Currency address of asset being used to buy.
@param _amount Amount the piece if being bought for (including marketplace fee).
`function buy(
address _originContract,
uint256 _tokenId,
address _currencyAddress,
uint256 _amount
) external payable override {`

3. @notice Place an offer for a given asset
@dev Notice we need to verify that the msg sender has approved us to move funds on their behalf.
@dev Covers use of any currency (0 address is eth).
@dev _amount is the amount of the offer excluding the marketplace fee.
@dev There can be multiple offers of different currencies, but only 1 per currency.
@param _originContract Contract address of the asset being listed.
@param _tokenId Token Id of the asset.
@param _currencyAddress Address of the token being offered.
@param _amount Amount being offered.
@param _convertible If the offer can be converted into an auction
`function offer(
address _originContract,
uint256 _tokenId,
address _currencyAddress,
uint256 _amount,
bool _convertible
) external payable override`

4. @notice Cancels an existing offer the sender has placed on a piece.
@param _originContract Contract address of token.
@param _tokenId TokenId that has an offer.
@param _currencyAddress Currency address of the offer.
`function cancelOffer(
address _originContract,
uint256 _tokenId,
address _currencyAddress
) external override {`

### Roles
Admin
Buyer
seller
AuctionCreator
Bidder

### Entities
### states i want to track
Auctions
Bids
Sales/ offers

#### Offer Creation
who creates an offer
when an offer is created/placed
when an offer is accepted
when an offer is cancelled
#### Auctions
when an auction is created
who creates an auction
when an auction is cancelled
when an auction is settled
when a bid is submmitted for an action
#### Bids
who submittted a bid
when a bid is created
#### Sold
when an NFT is sold