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Contract Name:
SpeedMarketsAMMData
Compiler Version
v0.8.4+commit.c7e474f2
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; // external import "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol"; // internal import "../utils/proxy/solidity-0.8.0/ProxyOwned.sol"; import "../utils/proxy/solidity-0.8.0/ProxyPausable.sol"; import "../interfaces/ISpeedMarketsAMM.sol"; import "../interfaces/IChainedSpeedMarketsAMM.sol"; import "./SpeedMarket.sol"; import "./ChainedSpeedMarket.sol"; /// @title An AMM data fetching for Thales speed markets contract SpeedMarketsAMMData is Initializable, ProxyOwned, ProxyPausable { address public speedMarketsAMM; address public chainedSpeedMarketsAMM; struct MarketData { address user; bytes32 asset; uint64 strikeTime; int64 strikePrice; SpeedMarket.Direction direction; uint buyinAmount; bool resolved; int64 finalPrice; SpeedMarket.Direction result; bool isUserWinner; uint safeBoxImpact; uint lpFee; uint256 createdAt; } struct ChainedMarketData { address user; bytes32 asset; uint64 timeFrame; uint64 initialStrikeTime; uint64 strikeTime; int64 initialStrikePrice; SpeedMarket.Direction[] directions; int64[] strikePrices; int64[] finalPrices; uint buyinAmount; uint payoutMultiplier; bool resolved; bool isUserWinner; uint safeBoxImpact; uint256 createdAt; } struct Risk { uint current; uint max; } struct RiskPerDirection { SpeedMarket.Direction direction; uint current; uint max; } struct SpeedMarketsAMMParameters { uint numActiveMarkets; uint numMaturedMarkets; uint numActiveMarketsPerUser; uint numMaturedMarketsPerUser; uint minBuyinAmount; uint maxBuyinAmount; uint minimalTimeToMaturity; uint maximalTimeToMaturity; uint64 maximumPriceDelay; uint64 maximumPriceDelayForResolving; uint[] timeThresholdsForFees; uint[] lpFees; uint lpFee; uint maxSkewImpact; uint safeBoxImpact; bool isAddressWhitelisted; } struct ChainedSpeedMarketsAMMParameters { uint numActiveMarkets; uint numMaturedMarkets; uint numActiveMarketsPerUser; uint numMaturedMarketsPerUser; uint minChainedMarkets; uint maxChainedMarkets; uint64 minTimeFrame; uint64 maxTimeFrame; uint minBuyinAmount; uint maxBuyinAmount; uint maxProfitPerIndividualMarket; Risk risk; uint[] payoutMultipliers; } function initialize(address _owner, address _speedMarketsAMM) external initializer { setOwner(_owner); speedMarketsAMM = _speedMarketsAMM; } /// @notice Set speed and chained speed markets AMM addresses /// @param _speedMarketsAMM to use address for fetching speed AMM data /// @param _chainedSpeedMarketsAMM to use address for fetching chained speed AMM data function setSpeedMarketsAMM(address _speedMarketsAMM, address _chainedSpeedMarketsAMM) external onlyOwner { speedMarketsAMM = _speedMarketsAMM; chainedSpeedMarketsAMM = _chainedSpeedMarketsAMM; emit SetSpeedMarketsAMM(_speedMarketsAMM, _chainedSpeedMarketsAMM); } //////////////////getters///////////////// /// @notice return all speed market data for an array of markets function getMarketsData(address[] calldata marketsArray) external view returns (MarketData[] memory) { MarketData[] memory markets = new MarketData[](marketsArray.length); for (uint i = 0; i < marketsArray.length; i++) { SpeedMarket market = SpeedMarket(marketsArray[i]); markets[i].user = market.user(); markets[i].asset = market.asset(); markets[i].strikeTime = market.strikeTime(); markets[i].strikePrice = market.strikePrice(); markets[i].direction = market.direction(); markets[i].buyinAmount = market.buyinAmount(); markets[i].resolved = market.resolved(); markets[i].finalPrice = market.finalPrice(); markets[i].result = market.result(); markets[i].isUserWinner = market.isUserWinner(); if (ISpeedMarketsAMM(speedMarketsAMM).marketHasFeeAttribute(marketsArray[i])) { markets[i].safeBoxImpact = market.safeBoxImpact(); markets[i].lpFee = market.lpFee(); } if (ISpeedMarketsAMM(speedMarketsAMM).marketHasCreatedAtAttribute(marketsArray[i])) { markets[i].createdAt = market.createdAt(); } } return markets; } /// @notice return all chained speed market data for an array of markets function getChainedMarketsData(address[] calldata marketsArray) external view returns (ChainedMarketData[] memory) { ChainedMarketData[] memory markets = new ChainedMarketData[](marketsArray.length); for (uint i = 0; i < marketsArray.length; i++) { ChainedSpeedMarket market = ChainedSpeedMarket(marketsArray[i]); markets[i].user = market.user(); markets[i].asset = market.asset(); markets[i].timeFrame = market.timeFrame(); markets[i].initialStrikeTime = market.initialStrikeTime(); markets[i].strikeTime = market.strikeTime(); markets[i].initialStrikePrice = market.initialStrikePrice(); SpeedMarket.Direction[] memory marketDirections = new SpeedMarket.Direction[](market.numOfDirections()); int64[] memory marketStrikePrices = new int64[](market.numOfPrices()); int64[] memory marketFinalPrices = new int64[](market.numOfPrices()); for (uint j = 0; j < market.numOfDirections(); j++) { marketDirections[j] = market.directions(j); if (j < market.numOfPrices()) { try market.strikePrices(j) { marketStrikePrices[j] = market.strikePrices(j); } catch (bytes memory) {} // fix for old Chained markets where length of prices array is invalid marketFinalPrices[j] = market.finalPrices(j); } } markets[i].directions = marketDirections; markets[i].strikePrices = marketStrikePrices; markets[i].finalPrices = marketFinalPrices; markets[i].buyinAmount = market.buyinAmount(); markets[i].payoutMultiplier = market.payoutMultiplier(); markets[i].resolved = market.resolved(); markets[i].isUserWinner = market.isUserWinner(); markets[i].safeBoxImpact = market.safeBoxImpact(); markets[i].createdAt = market.createdAt(); } return markets; } /// @notice return all risk data (current and max) by specified asset function getRiskPerAsset(bytes32 asset) external view returns (Risk memory) { Risk memory risk; risk.current = ISpeedMarketsAMM(speedMarketsAMM).currentRiskPerAsset(asset); risk.max = ISpeedMarketsAMM(speedMarketsAMM).maxRiskPerAsset(asset); return risk; } /// @notice return all risk data (direction, current and max) for both directions (Up and Down) by specified asset function getDirectionalRiskPerAsset(bytes32 asset) external view returns (RiskPerDirection[] memory) { SpeedMarket.Direction[] memory directions = new SpeedMarket.Direction[](2); directions[0] = SpeedMarket.Direction.Up; directions[1] = SpeedMarket.Direction.Down; RiskPerDirection[] memory risks = new RiskPerDirection[](directions.length); for (uint i = 0; i < directions.length; i++) { SpeedMarket.Direction currentDirection = directions[i]; risks[i].direction = currentDirection; risks[i].current = ISpeedMarketsAMM(speedMarketsAMM).currentRiskPerAssetAndDirection(asset, currentDirection); risks[i].max = ISpeedMarketsAMM(speedMarketsAMM).maxRiskPerAssetAndDirection(asset, currentDirection); } return risks; } /// @notice return all speed AMM parameters function getSpeedMarketsAMMParameters(address _walletAddress) external view returns (SpeedMarketsAMMParameters memory) { uint[5] memory allLengths = ISpeedMarketsAMM(speedMarketsAMM).getLengths(_walletAddress); uint lpFeesLength = allLengths[4]; uint[] memory timeThresholdsForFees = new uint[](lpFeesLength); uint[] memory lpFees = new uint[](lpFeesLength); for (uint i = 0; i < lpFeesLength; i++) { timeThresholdsForFees[i] = ISpeedMarketsAMM(speedMarketsAMM).timeThresholdsForFees(i); lpFees[i] = ISpeedMarketsAMM(speedMarketsAMM).lpFees(i); } return SpeedMarketsAMMParameters( allLengths[0], // numActiveMarkets allLengths[1], // numMaturedMarkets _walletAddress != address(0) ? allLengths[2] : 0, // numActiveMarketsPerUser _walletAddress != address(0) ? allLengths[3] : 0, // numMaturedMarketsPerUser ISpeedMarketsAMM(speedMarketsAMM).minBuyinAmount(), ISpeedMarketsAMM(speedMarketsAMM).maxBuyinAmount(), ISpeedMarketsAMM(speedMarketsAMM).minimalTimeToMaturity(), ISpeedMarketsAMM(speedMarketsAMM).maximalTimeToMaturity(), ISpeedMarketsAMM(speedMarketsAMM).maximumPriceDelay(), ISpeedMarketsAMM(speedMarketsAMM).maximumPriceDelayForResolving(), timeThresholdsForFees, lpFees, ISpeedMarketsAMM(speedMarketsAMM).lpFee(), ISpeedMarketsAMM(speedMarketsAMM).maxSkewImpact(), ISpeedMarketsAMM(speedMarketsAMM).safeBoxImpact(), _walletAddress != address(0) ? ISpeedMarketsAMM(speedMarketsAMM).whitelistedAddresses(_walletAddress) : false ); } /// @notice return all chained speed AMM parameters function getChainedSpeedMarketsAMMParameters(address _walletAddress) external view returns (ChainedSpeedMarketsAMMParameters memory) { uint[4] memory allLengths = IChainedSpeedMarketsAMM(chainedSpeedMarketsAMM).getLengths(_walletAddress); Risk memory risk; risk.current = IChainedSpeedMarketsAMM(chainedSpeedMarketsAMM).currentRisk(); risk.max = IChainedSpeedMarketsAMM(chainedSpeedMarketsAMM).maxRisk(); uint minChainedMarkets = IChainedSpeedMarketsAMM(chainedSpeedMarketsAMM).minChainedMarkets(); uint maxChainedMarkets = IChainedSpeedMarketsAMM(chainedSpeedMarketsAMM).maxChainedMarkets(); uint differentChainedMarketsSize = maxChainedMarkets - minChainedMarkets + 1; uint[] memory payoutMultipliers = new uint[](differentChainedMarketsSize); for (uint i = 0; i < differentChainedMarketsSize; i++) { payoutMultipliers[i] = IChainedSpeedMarketsAMM(chainedSpeedMarketsAMM).payoutMultipliers(i); } return ChainedSpeedMarketsAMMParameters( allLengths[0], // numActiveMarkets allLengths[1], // numMaturedMarkets _walletAddress != address(0) ? allLengths[2] : 0, // numActiveMarketsPerUser _walletAddress != address(0) ? allLengths[3] : 0, // numMaturedMarketsPerUser minChainedMarkets, maxChainedMarkets, IChainedSpeedMarketsAMM(chainedSpeedMarketsAMM).minTimeFrame(), IChainedSpeedMarketsAMM(chainedSpeedMarketsAMM).maxTimeFrame(), IChainedSpeedMarketsAMM(chainedSpeedMarketsAMM).minBuyinAmount(), IChainedSpeedMarketsAMM(chainedSpeedMarketsAMM).maxBuyinAmount(), IChainedSpeedMarketsAMM(chainedSpeedMarketsAMM).maxProfitPerIndividualMarket(), risk, payoutMultipliers ); } //////////////////events///////////////// event SetSpeedMarketsAMM(address _speedMarketsAMM, address _chainedSpeedMarketsAMM); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (proxy/utils/Initializable.sol) pragma solidity ^0.8.0; import "../../utils/AddressUpgradeable.sol"; /** * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed * behind a proxy. Since a proxied contract can't have a constructor, it's common to move constructor logic to an * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect. * * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}. * * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity. * * [CAUTION] * ==== * Avoid leaving a contract uninitialized. * * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation * contract, which may impact the proxy. To initialize the implementation contract, you can either invoke the * initializer manually, or you can include a constructor to automatically mark it as initialized when it is deployed: * * [.hljs-theme-light.nopadding] * ``` * /// @custom:oz-upgrades-unsafe-allow constructor * constructor() initializer {} * ``` * ==== */ abstract contract Initializable { /** * @dev Indicates that the contract has been initialized. */ bool private _initialized; /** * @dev Indicates that the contract is in the process of being initialized. */ bool private _initializing; /** * @dev Modifier to protect an initializer function from being invoked twice. */ modifier initializer() { // If the contract is initializing we ignore whether _initialized is set in order to support multiple // inheritance patterns, but we only do this in the context of a constructor, because in other contexts the // contract may have been reentered. require(_initializing ? _isConstructor() : !_initialized, "Initializable: contract is already initialized"); bool isTopLevelCall = !_initializing; if (isTopLevelCall) { _initializing = true; _initialized = true; } _; if (isTopLevelCall) { _initializing = false; } } /** * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the * {initializer} modifier, directly or indirectly. */ modifier onlyInitializing() { require(_initializing, "Initializable: contract is not initializing"); _; } function _isConstructor() private view returns (bool) { return !AddressUpgradeable.isContract(address(this)); } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; // Clone of syntetix contract without constructor contract ProxyOwned { address public owner; address public nominatedOwner; bool private _initialized; bool private _transferredAtInit; function setOwner(address _owner) public { require(_owner != address(0), "Owner address cannot be 0"); require(!_initialized, "Already initialized, use nominateNewOwner"); _initialized = true; owner = _owner; emit OwnerChanged(address(0), _owner); } function nominateNewOwner(address _owner) external onlyOwner { nominatedOwner = _owner; emit OwnerNominated(_owner); } function acceptOwnership() external { require(msg.sender == nominatedOwner, "You must be nominated before you can accept ownership"); emit OwnerChanged(owner, nominatedOwner); owner = nominatedOwner; nominatedOwner = address(0); } function transferOwnershipAtInit(address proxyAddress) external onlyOwner { require(proxyAddress != address(0), "Invalid address"); require(!_transferredAtInit, "Already transferred"); owner = proxyAddress; _transferredAtInit = true; emit OwnerChanged(owner, proxyAddress); } modifier onlyOwner { _onlyOwner(); _; } function _onlyOwner() private view { require(msg.sender == owner, "Only the contract owner may perform this action"); } event OwnerNominated(address newOwner); event OwnerChanged(address oldOwner, address newOwner); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; // Inheritance import "./ProxyOwned.sol"; // Clone of syntetix contract without constructor contract ProxyPausable is ProxyOwned { uint public lastPauseTime; bool public paused; /** * @notice Change the paused state of the contract * @dev Only the contract owner may call this. */ function setPaused(bool _paused) external onlyOwner { // Ensure we're actually changing the state before we do anything if (_paused == paused) { return; } // Set our paused state. paused = _paused; // If applicable, set the last pause time. if (paused) { lastPauseTime = block.timestamp; } // Let everyone know that our pause state has changed. emit PauseChanged(paused); } event PauseChanged(bool isPaused); modifier notPaused { require(!paused, "This action cannot be performed while the contract is paused"); _; } }
// SPDX-License-Identifier: MIT pragma solidity >=0.5.16; import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol"; import "@pythnetwork/pyth-sdk-solidity/PythStructs.sol"; import "../SpeedMarkets/SpeedMarket.sol"; import "../SpeedMarkets/SpeedMarketsAMM.sol"; interface ISpeedMarketsAMM { struct Params { bool supportedAsset; uint safeBoxImpact; uint64 maximumPriceDelay; } function sUSD() external view returns (IERC20Upgradeable); function createNewMarket(SpeedMarketsAMM.CreateMarketParams calldata _params) external; function supportedAsset(bytes32 _asset) external view returns (bool); function assetToPythId(bytes32 _asset) external view returns (bytes32); function minBuyinAmount() external view returns (uint); function maxBuyinAmount() external view returns (uint); function minimalTimeToMaturity() external view returns (uint); function maximalTimeToMaturity() external view returns (uint); function maximumPriceDelay() external view returns (uint64); function maximumPriceDelayForResolving() external view returns (uint64); function timeThresholdsForFees(uint _index) external view returns (uint); function lpFees(uint _index) external view returns (uint); function lpFee() external view returns (uint); function maxSkewImpact() external view returns (uint); function safeBoxImpact() external view returns (uint); function marketHasCreatedAtAttribute(address _market) external view returns (bool); function marketHasFeeAttribute(address _market) external view returns (bool); function maxRiskPerAsset(bytes32 _asset) external view returns (uint); function currentRiskPerAsset(bytes32 _asset) external view returns (uint); function maxRiskPerAssetAndDirection(bytes32 _asset, SpeedMarket.Direction _direction) external view returns (uint); function currentRiskPerAssetAndDirection(bytes32 _asset, SpeedMarket.Direction _direction) external view returns (uint); function whitelistedAddresses(address _wallet) external view returns (bool); function getLengths(address _user) external view returns (uint[5] memory); function getParams(bytes32 _asset) external view returns (Params memory); }
// SPDX-License-Identifier: MIT pragma solidity >=0.5.16; import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol"; import "@pythnetwork/pyth-sdk-solidity/PythStructs.sol"; import "../SpeedMarkets/SpeedMarket.sol"; import "../SpeedMarkets/ChainedSpeedMarketsAMM.sol"; interface IChainedSpeedMarketsAMM { function sUSD() external view returns (IERC20Upgradeable); function createNewMarket(ChainedSpeedMarketsAMM.CreateMarketParams calldata _params) external; function minChainedMarkets() external view returns (uint); function maxChainedMarkets() external view returns (uint); function minTimeFrame() external view returns (uint64); function maxTimeFrame() external view returns (uint64); function minBuyinAmount() external view returns (uint); function maxBuyinAmount() external view returns (uint); function maxProfitPerIndividualMarket() external view returns (uint); function payoutMultipliers(uint _index) external view returns (uint); function maxRisk() external view returns (uint); function currentRisk() external view returns (uint); function getLengths(address _user) external view returns (uint[4] memory); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "@openzeppelin/contracts-upgradeable/token/ERC20/utils/SafeERC20Upgradeable.sol"; import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol"; import "../interfaces/ISpeedMarketsAMM.sol"; contract SpeedMarket { using SafeERC20Upgradeable for IERC20Upgradeable; struct InitParams { address _speedMarketsAMM; address _user; bytes32 _asset; uint64 _strikeTime; int64 _strikePrice; uint64 _strikePricePublishTime; Direction _direction; uint _buyinAmount; uint _safeBoxImpact; uint _lpFee; } enum Direction { Up, Down } address public user; bytes32 public asset; uint64 public strikeTime; int64 public strikePrice; uint64 public strikePricePublishTime; Direction public direction; uint public buyinAmount; bool public resolved; int64 public finalPrice; Direction public result; ISpeedMarketsAMM public speedMarketsAMM; uint public safeBoxImpact; uint public lpFee; uint256 public createdAt; /* ========== CONSTRUCTOR ========== */ bool public initialized = false; function initialize(InitParams calldata params) external { require(!initialized, "Speed market already initialized"); initialized = true; speedMarketsAMM = ISpeedMarketsAMM(params._speedMarketsAMM); user = params._user; asset = params._asset; strikeTime = params._strikeTime; strikePrice = params._strikePrice; strikePricePublishTime = params._strikePricePublishTime; direction = params._direction; buyinAmount = params._buyinAmount; safeBoxImpact = params._safeBoxImpact; lpFee = params._lpFee; speedMarketsAMM.sUSD().approve(params._speedMarketsAMM, type(uint256).max); createdAt = block.timestamp; } function resolve(int64 _finalPrice) external onlyAMM { require(!resolved, "already resolved"); require(block.timestamp > strikeTime, "not ready to be resolved"); resolved = true; finalPrice = _finalPrice; if (finalPrice < strikePrice) { result = Direction.Down; } else if (finalPrice > strikePrice) { result = Direction.Up; } else { result = direction == Direction.Up ? Direction.Down : Direction.Up; } if (direction == result) { speedMarketsAMM.sUSD().safeTransfer(user, speedMarketsAMM.sUSD().balanceOf(address(this))); } else { speedMarketsAMM.sUSD().safeTransfer(address(speedMarketsAMM), speedMarketsAMM.sUSD().balanceOf(address(this))); } emit Resolved(finalPrice, result, direction == result); } function isUserWinner() external view returns (bool) { return resolved && (direction == result); } modifier onlyAMM() { require(msg.sender == address(speedMarketsAMM), "only the AMM may perform these methods"); _; } event Resolved(int64 finalPrice, Direction result, bool userIsWinner); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; // external import "@openzeppelin/contracts-upgradeable/token/ERC20/utils/SafeERC20Upgradeable.sol"; import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol"; // internal import "../interfaces/IChainedSpeedMarketsAMM.sol"; import "./SpeedMarket.sol"; contract ChainedSpeedMarket { using SafeERC20Upgradeable for IERC20Upgradeable; struct InitParams { address _chainedMarketsAMM; address _user; bytes32 _asset; uint64 _timeFrame; uint64 _initialStrikeTime; uint64 _strikeTime; int64 _initialStrikePrice; SpeedMarket.Direction[] _directions; uint _buyinAmount; uint _safeBoxImpact; uint _payoutMultiplier; } address public user; bytes32 public asset; uint64 public timeFrame; uint64 public initialStrikeTime; uint64 public strikeTime; int64 public initialStrikePrice; int64[] public strikePrices; SpeedMarket.Direction[] public directions; uint public buyinAmount; uint public safeBoxImpact; uint public payoutMultiplier; bool public resolved; int64[] public finalPrices; bool public isUserWinner; uint256 public createdAt; IChainedSpeedMarketsAMM public chainedMarketsAMM; /* ========== CONSTRUCTOR ========== */ bool public initialized = false; function initialize(InitParams calldata params) external { require(!initialized, "Chained market already initialized"); initialized = true; chainedMarketsAMM = IChainedSpeedMarketsAMM(params._chainedMarketsAMM); user = params._user; asset = params._asset; timeFrame = params._timeFrame; initialStrikeTime = params._initialStrikeTime; strikeTime = params._strikeTime; initialStrikePrice = params._initialStrikePrice; directions = params._directions; buyinAmount = params._buyinAmount; safeBoxImpact = params._safeBoxImpact; payoutMultiplier = params._payoutMultiplier; chainedMarketsAMM.sUSD().approve(params._chainedMarketsAMM, type(uint256).max); createdAt = block.timestamp; } function resolve(int64[] calldata _finalPrices, bool _isManually) external onlyAMM { require(!resolved, "already resolved"); require(block.timestamp > initialStrikeTime + (timeFrame * (_finalPrices.length - 1)), "not ready to be resolved"); require(_finalPrices.length <= directions.length, "more prices than directions"); finalPrices = _finalPrices; for (uint i = 0; i < _finalPrices.length; i++) { strikePrices.push(i == 0 ? initialStrikePrice : _finalPrices[i - 1]); // previous final price is current strike price bool userLostDirection = _finalPrices[i] > 0 && strikePrices[i] > 0 && ((_finalPrices[i] >= strikePrices[i] && directions[i] == SpeedMarket.Direction.Down) || (_finalPrices[i] <= strikePrices[i] && directions[i] == SpeedMarket.Direction.Up)); // user lost stop checking rest of directions if (userLostDirection) { resolved = true; break; } // when last final price for last direction user won if (i == directions.length - 1) { require(!_isManually, "Can not resolve manually"); isUserWinner = true; resolved = true; } } require(resolved, "Not ready to resolve"); if (isUserWinner) { chainedMarketsAMM.sUSD().safeTransfer(user, chainedMarketsAMM.sUSD().balanceOf(address(this))); } else { chainedMarketsAMM.sUSD().safeTransfer( address(chainedMarketsAMM), chainedMarketsAMM.sUSD().balanceOf(address(this)) ); } emit Resolved(finalPrices, isUserWinner); } /// @notice numOfDirections returns number of directions (speed markets in chain) /// @return uint8 function numOfDirections() external view returns (uint8) { return uint8(directions.length); } /// @notice numOfPrices returns number of strike/finales /// @return uint function numOfPrices() external view returns (uint) { return strikePrices.length; } modifier onlyAMM() { require(msg.sender == address(chainedMarketsAMM), "only the AMM may perform these methods"); _; } event Resolved(int64[] finalPrices, bool userIsWinner); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/Address.sol) pragma solidity ^0.8.0; /** * @dev Collection of functions related to the address type */ library AddressUpgradeable { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will return false for the following * types of addresses: * * - an externally-owned account * - a contract in construction * - an address where a contract will be created * - an address where a contract lived, but was destroyed * ==== */ function isContract(address account) internal view returns (bool) { // This method relies on extcodesize, which returns 0 for contracts in // construction, since the code is only stored at the end of the // constructor execution. uint256 size; assembly { size := extcodesize(account) } return size > 0; } /** * @dev Replacement for Solidity's `transfer`: sends `amount` wei to * `recipient`, forwarding all available gas and reverting on errors. * * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost * of certain opcodes, possibly making contracts go over the 2300 gas limit * imposed by `transfer`, making them unable to receive funds via * `transfer`. {sendValue} removes this limitation. * * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more]. * * IMPORTANT: because control is transferred to `recipient`, care must be * taken to not create reentrancy vulnerabilities. Consider using * {ReentrancyGuard} or the * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern]. */ function sendValue(address payable recipient, uint256 amount) internal { require(address(this).balance >= amount, "Address: insufficient balance"); (bool success, ) = recipient.call{value: amount}(""); require(success, "Address: unable to send value, recipient may have reverted"); } /** * @dev Performs a Solidity function call using a low level `call`. A * plain `call` is an unsafe replacement for a function call: use this * function instead. * * If `target` reverts with a revert reason, it is bubbled up by this * function (like regular Solidity function calls). * * Returns the raw returned data. To convert to the expected return value, * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`]. * * Requirements: * * - `target` must be a contract. * - calling `target` with `data` must not revert. * * _Available since v3.1._ */ function functionCall(address target, bytes memory data) internal returns (bytes memory) { return functionCall(target, data, "Address: low-level call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with * `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { return functionCallWithValue(target, data, 0, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but also transferring `value` wei to `target`. * * Requirements: * * - the calling contract must have an ETH balance of at least `value`. * - the called Solidity function must be `payable`. * * _Available since v3.1._ */ function functionCallWithValue( address target, bytes memory data, uint256 value ) internal returns (bytes memory) { return functionCallWithValue(target, data, value, "Address: low-level call with value failed"); } /** * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but * with `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCallWithValue( address target, bytes memory data, uint256 value, string memory errorMessage ) internal returns (bytes memory) { require(address(this).balance >= value, "Address: insufficient balance for call"); require(isContract(target), "Address: call to non-contract"); (bool success, bytes memory returndata) = target.call{value: value}(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) { return functionStaticCall(target, data, "Address: low-level static call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall( address target, bytes memory data, string memory errorMessage ) internal view returns (bytes memory) { require(isContract(target), "Address: static call to non-contract"); (bool success, bytes memory returndata) = target.staticcall(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the * revert reason using the provided one. * * _Available since v4.3._ */ function verifyCallResult( bool success, bytes memory returndata, string memory errorMessage ) internal pure returns (bytes memory) { if (success) { return returndata; } else { // Look for revert reason and bubble it up if present if (returndata.length > 0) { // The easiest way to bubble the revert reason is using memory via assembly assembly { let returndata_size := mload(returndata) revert(add(32, returndata), returndata_size) } } else { revert(errorMessage); } } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC20/IERC20.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC20 standard as defined in the EIP. */ interface IERC20Upgradeable { /** * @dev Returns the amount of tokens in existence. */ function totalSupply() external view returns (uint256); /** * @dev Returns the amount of tokens owned by `account`. */ function balanceOf(address account) external view returns (uint256); /** * @dev Moves `amount` tokens from the caller's account to `recipient`. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transfer(address recipient, uint256 amount) external returns (bool); /** * @dev Returns the remaining number of tokens that `spender` will be * allowed to spend on behalf of `owner` through {transferFrom}. This is * zero by default. * * This value changes when {approve} or {transferFrom} are called. */ function allowance(address owner, address spender) external view returns (uint256); /** * @dev Sets `amount` as the allowance of `spender` over the caller's tokens. * * Returns a boolean value indicating whether the operation succeeded. * * IMPORTANT: Beware that changing an allowance with this method brings the risk * that someone may use both the old and the new allowance by unfortunate * transaction ordering. One possible solution to mitigate this race * condition is to first reduce the spender's allowance to 0 and set the * desired value afterwards: * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 * * Emits an {Approval} event. */ function approve(address spender, uint256 amount) external returns (bool); /** * @dev Moves `amount` tokens from `sender` to `recipient` using the * allowance mechanism. `amount` is then deducted from the caller's * allowance. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transferFrom( address sender, address recipient, uint256 amount ) external returns (bool); /** * @dev Emitted when `value` tokens are moved from one account (`from`) to * another (`to`). * * Note that `value` may be zero. */ event Transfer(address indexed from, address indexed to, uint256 value); /** * @dev Emitted when the allowance of a `spender` for an `owner` is set by * a call to {approve}. `value` is the new allowance. */ event Approval(address indexed owner, address indexed spender, uint256 value); }
// SPDX-License-Identifier: Apache-2.0 pragma solidity ^0.8.0; contract PythStructs { // A price with a degree of uncertainty, represented as a price +- a confidence interval. // // The confidence interval roughly corresponds to the standard error of a normal distribution. // Both the price and confidence are stored in a fixed-point numeric representation, // `x * (10^expo)`, where `expo` is the exponent. // // Please refer to the documentation at https://docs.pyth.network/consumers/best-practices for how // to how this price safely. struct Price { // Price int64 price; // Confidence interval around the price uint64 conf; // Price exponent int32 expo; // Unix timestamp describing when the price was published uint publishTime; } // PriceFeed represents a current aggregate price from pyth publisher feeds. struct PriceFeed { // The price ID. bytes32 id; // Latest available price Price price; // Latest available exponentially-weighted moving average price Price emaPrice; } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; // external import "@openzeppelin/contracts-upgradeable/token/ERC20/utils/SafeERC20Upgradeable.sol"; import "@openzeppelin/contracts-upgradeable/utils/math/MathUpgradeable.sol"; import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol"; import "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol"; import "@openzeppelin/contracts-upgradeable/utils/math/SafeMathUpgradeable.sol"; import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol"; import "@openzeppelin/contracts-upgradeable/security/PausableUpgradeable.sol"; import "@openzeppelin/contracts-4.4.1/proxy/Clones.sol"; import "@pythnetwork/pyth-sdk-solidity/IPyth.sol"; import "@pythnetwork/pyth-sdk-solidity/PythStructs.sol"; // internal import "../utils/proxy/solidity-0.8.0/ProxyReentrancyGuard.sol"; import "../utils/proxy/solidity-0.8.0/ProxyOwned.sol"; import "../utils/proxy/solidity-0.8.0/ProxyPausable.sol"; import "../utils/libraries/AddressSetLib.sol"; import "../interfaces/IStakingThales.sol"; import "../interfaces/IMultiCollateralOnOffRamp.sol"; import "../interfaces/IReferrals.sol"; import "../interfaces/IAddressManager.sol"; import "../interfaces/ISpeedMarketsAMM.sol"; import "./SpeedMarket.sol"; import "./SpeedMarketsAMMUtils.sol"; /// @title An AMM for Thales speed markets contract SpeedMarketsAMM is Initializable, ProxyOwned, ProxyPausable, ProxyReentrancyGuard { using SafeERC20Upgradeable for IERC20Upgradeable; using AddressSetLib for AddressSetLib.AddressSet; AddressSetLib.AddressSet internal _activeMarkets; AddressSetLib.AddressSet internal _maturedMarkets; uint private constant ONE = 1e18; uint private constant MAX_APPROVAL = type(uint256).max; IERC20Upgradeable public sUSD; address public speedMarketMastercopy; uint public safeBoxImpact; uint public lpFee; address private safeBox; // unused, moved to AddressManager mapping(bytes32 => bool) public supportedAsset; uint public minimalTimeToMaturity; uint public maximalTimeToMaturity; uint public minBuyinAmount; uint public maxBuyinAmount; mapping(bytes32 => uint) public maxRiskPerAsset; mapping(bytes32 => uint) public currentRiskPerAsset; mapping(bytes32 => bytes32) public assetToPythId; IPyth private pyth; // unused, moved to AddressManager uint64 public maximumPriceDelay; IStakingThales private stakingThales; // unused, moved to AddressManager mapping(address => AddressSetLib.AddressSet) internal _activeMarketsPerUser; mapping(address => AddressSetLib.AddressSet) internal _maturedMarketsPerUser; mapping(address => bool) public whitelistedAddresses; IMultiCollateralOnOffRamp private multiCollateralOnOffRamp; // unused, moved to AddressManager bool public multicollateralEnabled; mapping(bytes32 => mapping(SpeedMarket.Direction => uint)) public maxRiskPerAssetAndDirection; mapping(bytes32 => mapping(SpeedMarket.Direction => uint)) public currentRiskPerAssetAndDirection; uint64 public maximumPriceDelayForResolving; mapping(address => bool) public marketHasCreatedAtAttribute; address private referrals; // unused, moved to AddressManager uint[] public timeThresholdsForFees; uint[] public lpFees; SpeedMarketsAMMUtils private speedMarketsAMMUtils; mapping(address => bool) public marketHasFeeAttribute; /// @return The address of the address manager contract IAddressManager public addressManager; uint public maxSkewImpact; uint public skewSlippage; /// @param user user wallet address /// @param asset market asset /// @param strikeTime strike time, if zero delta time is used /// @param delta delta time, used if strike time is zero /// @param pythPrice structure with pyth price and publish time /// @param direction direction (UP/DOWN) /// @param collateral collateral address, for default collateral use zero address /// @param collateralAmount collateral amount, for non default includes fees /// @param referrer referrer address /// @param skewImpact skew impact, used to check skew slippage struct CreateMarketParams { address user; bytes32 asset; uint64 strikeTime; uint64 delta; PythStructs.Price pythPrice; SpeedMarket.Direction direction; address collateral; uint collateralAmount; address referrer; uint skewImpact; } receive() external payable {} function initialize(address _owner, IERC20Upgradeable _sUSD) external initializer { setOwner(_owner); initNonReentrant(); sUSD = _sUSD; } /// @notice create new market for a given delta/strike time /// @param _params parameters for creating market function createNewMarket(CreateMarketParams calldata _params) external nonReentrant notPaused onlyCreator { IAddressManager.Addresses memory contractsAddresses = addressManager.getAddresses(); bool isDefaultCollateral = _params.collateral == address(0); uint64 strikeTime = _params.strikeTime == 0 ? uint64(block.timestamp + _params.delta) : _params.strikeTime; uint buyinAmount = isDefaultCollateral ? _params.collateralAmount : _getBuyinWithConversion( _params.user, _params.collateral, _params.collateralAmount, strikeTime, contractsAddresses ); _createNewMarket( _params.user, _params.asset, strikeTime, _params.pythPrice, _params.direction, buyinAmount, isDefaultCollateral, _params.referrer, _params.skewImpact, contractsAddresses ); } function _getBuyinWithConversion( address user, address collateral, uint collateralAmount, uint64 strikeTime, IAddressManager.Addresses memory contractsAddresses ) internal returns (uint buyinAmount) { require(multicollateralEnabled, "Multicollateral onramp not enabled"); uint amountBefore = sUSD.balanceOf(address(this)); IMultiCollateralOnOffRamp iMultiCollateralOnOffRamp = IMultiCollateralOnOffRamp( contractsAddresses.multiCollateralOnOffRamp ); IERC20Upgradeable(collateral).safeTransferFrom(user, address(this), collateralAmount); IERC20Upgradeable(collateral).approve(address(iMultiCollateralOnOffRamp), collateralAmount); uint convertedAmount = iMultiCollateralOnOffRamp.onramp(collateral, collateralAmount); uint lpFeeForDeltaTime = speedMarketsAMMUtils.getFeeByTimeThreshold( uint64(strikeTime - block.timestamp), timeThresholdsForFees, lpFees, lpFee ); buyinAmount = (convertedAmount * ONE) / (ONE + safeBoxImpact + lpFeeForDeltaTime); uint amountDiff = sUSD.balanceOf(address(this)) - amountBefore; require(amountDiff >= buyinAmount, "not enough received via onramp"); } function _getSkewByAssetAndDirection(bytes32 _asset, SpeedMarket.Direction _direction) internal view returns (uint) { return (((currentRiskPerAssetAndDirection[_asset][_direction] * ONE) / maxRiskPerAssetAndDirection[_asset][_direction]) * maxSkewImpact) / ONE; } function _handleRiskAndGetFee( bytes32 asset, SpeedMarket.Direction direction, uint buyinAmount, uint64 strikeTime, uint skewImpact ) internal returns (uint lpFeeWithSkew) { uint skew = _getSkewByAssetAndDirection(asset, direction); require(skew <= skewImpact + skewSlippage, "Skew slippage exceeded"); SpeedMarket.Direction oppositeDirection = direction == SpeedMarket.Direction.Up ? SpeedMarket.Direction.Down : SpeedMarket.Direction.Up; // calculate discount as half of skew for opposite direction uint discount = skew == 0 ? _getSkewByAssetAndDirection(asset, oppositeDirection) / 2 : 0; // decrease risk for opposite direction if there is, otherwise increase risk for current direction if (currentRiskPerAssetAndDirection[asset][oppositeDirection] > buyinAmount) { currentRiskPerAssetAndDirection[asset][oppositeDirection] -= buyinAmount; } else { currentRiskPerAssetAndDirection[asset][direction] += buyinAmount - currentRiskPerAssetAndDirection[asset][oppositeDirection]; currentRiskPerAssetAndDirection[asset][oppositeDirection] = 0; require( currentRiskPerAssetAndDirection[asset][direction] <= maxRiskPerAssetAndDirection[asset][direction], "Risk per direction exceeded" ); } // (LP fee by delta time) + (skew impact based on risk per direction and asset) - (discount as half of opposite skew) lpFeeWithSkew = speedMarketsAMMUtils.getFeeByTimeThreshold( uint64(strikeTime - block.timestamp), timeThresholdsForFees, lpFees, lpFee ) + skew - discount; currentRiskPerAsset[asset] += (buyinAmount * 2 - (buyinAmount * (ONE + lpFeeWithSkew)) / ONE); require(currentRiskPerAsset[asset] <= maxRiskPerAsset[asset], "Risk per asset exceeded"); } function _handleReferrerAndSafeBox( address user, address referrer, uint buyinAmount, IAddressManager.Addresses memory contractsAddresses ) internal returns (uint referrerShare) { IReferrals iReferrals = IReferrals(contractsAddresses.referrals); if (address(iReferrals) != address(0)) { address newOrExistingReferrer; if (referrer != address(0)) { iReferrals.setReferrer(referrer, user); newOrExistingReferrer = referrer; } else { newOrExistingReferrer = iReferrals.referrals(user); } if (newOrExistingReferrer != address(0)) { uint referrerFeeByTier = iReferrals.getReferrerFee(newOrExistingReferrer); if (referrerFeeByTier > 0) { referrerShare = (buyinAmount * referrerFeeByTier) / ONE; sUSD.safeTransfer(newOrExistingReferrer, referrerShare); emit ReferrerPaid(newOrExistingReferrer, user, referrerShare, buyinAmount); } } } sUSD.safeTransfer(contractsAddresses.safeBox, (buyinAmount * safeBoxImpact) / ONE - referrerShare); } function _createNewMarket( address user, bytes32 asset, uint64 strikeTime, PythStructs.Price calldata pythPrice, SpeedMarket.Direction direction, uint buyinAmount, bool transferSusd, address referrer, uint skewImpact, IAddressManager.Addresses memory contractsAddresses ) internal { require(supportedAsset[asset], "Asset is not supported"); require(buyinAmount >= minBuyinAmount && buyinAmount <= maxBuyinAmount, "Wrong buy in amount"); require(strikeTime >= (block.timestamp + minimalTimeToMaturity), "Strike time not allowed"); require(strikeTime <= block.timestamp + maximalTimeToMaturity, "Time too far into the future"); uint lpFeeWithSkew = _handleRiskAndGetFee(asset, direction, buyinAmount, strikeTime, skewImpact); if (transferSusd) { uint totalAmountToTransfer = (buyinAmount * (ONE + safeBoxImpact + lpFeeWithSkew)) / ONE; sUSD.safeTransferFrom(user, address(this), totalAmountToTransfer); } SpeedMarket srm = SpeedMarket(Clones.clone(speedMarketMastercopy)); srm.initialize( SpeedMarket.InitParams( address(this), user, asset, strikeTime, pythPrice.price, uint64(pythPrice.publishTime), direction, buyinAmount, safeBoxImpact, lpFeeWithSkew ) ); sUSD.safeTransfer(address(srm), buyinAmount * 2); _handleReferrerAndSafeBox(user, referrer, buyinAmount, contractsAddresses); _activeMarkets.add(address(srm)); _activeMarketsPerUser[user].add(address(srm)); if (contractsAddresses.stakingThales != address(0)) { IStakingThales(contractsAddresses.stakingThales).updateVolume(user, buyinAmount); } marketHasCreatedAtAttribute[address(srm)] = true; marketHasFeeAttribute[address(srm)] = true; emit MarketCreated(address(srm), user, asset, strikeTime, pythPrice.price, direction, buyinAmount); emit MarketCreatedWithFees( address(srm), user, asset, strikeTime, pythPrice.price, direction, buyinAmount, safeBoxImpact, lpFeeWithSkew ); } /// @notice resolveMarket resolves an active market /// @param market address of the market function resolveMarket(address market, bytes[] calldata priceUpdateData) external payable nonReentrant notPaused { _resolveMarket(market, priceUpdateData); } /// @notice resolveMarket resolves an active market with offramp /// @param market address of the market function resolveMarketWithOfframp( address market, bytes[] calldata priceUpdateData, address collateral, bool toEth ) external payable nonReentrant notPaused { require(multicollateralEnabled, "Multicollateral offramp not enabled"); address user = SpeedMarket(market).user(); require(msg.sender == user, "Only allowed from market owner"); uint amountBefore = sUSD.balanceOf(user); _resolveMarket(market, priceUpdateData); uint amountDiff = sUSD.balanceOf(user) - amountBefore; sUSD.safeTransferFrom(user, address(this), amountDiff); if (amountDiff > 0) { IMultiCollateralOnOffRamp iMultiCollateralOnOffRamp = IMultiCollateralOnOffRamp( addressManager.multiCollateralOnOffRamp() ); if (toEth) { uint offramped = iMultiCollateralOnOffRamp.offrampIntoEth(amountDiff); address payable _to = payable(user); bool sent = _to.send(offramped); require(sent, "Failed to send Ether"); } else { uint offramped = iMultiCollateralOnOffRamp.offramp(collateral, amountDiff); IERC20Upgradeable(collateral).safeTransfer(user, offramped); } } } /// @notice resolveMarkets in a batch function resolveMarketsBatch(address[] calldata markets, bytes[] calldata priceUpdateData) external payable nonReentrant notPaused { for (uint i = 0; i < markets.length; i++) { if (canResolveMarket(markets[i])) { bytes[] memory subarray = new bytes[](1); subarray[0] = priceUpdateData[i]; _resolveMarket(markets[i], subarray); } } } function _resolveMarket(address market, bytes[] memory priceUpdateData) internal { require(canResolveMarket(market), "Can not resolve"); IPyth iPyth = IPyth(addressManager.pyth()); bytes32[] memory priceIds = new bytes32[](1); priceIds[0] = assetToPythId[SpeedMarket(market).asset()]; PythStructs.PriceFeed[] memory prices = iPyth.parsePriceFeedUpdates{value: iPyth.getUpdateFee(priceUpdateData)}( priceUpdateData, priceIds, SpeedMarket(market).strikeTime(), SpeedMarket(market).strikeTime() + maximumPriceDelayForResolving ); PythStructs.Price memory price = prices[0].price; require(price.price > 0, "Invalid price"); _resolveMarketWithPrice(market, price.price); } /// @notice admin resolve market for a given market address with finalPrice function resolveMarketManually(address _market, int64 _finalPrice) external isAddressWhitelisted { _resolveMarketManually(_market, _finalPrice); } /// @notice admin resolve for a given markets with finalPrices function resolveMarketManuallyBatch(address[] calldata markets, int64[] calldata finalPrices) external isAddressWhitelisted { for (uint i = 0; i < markets.length; i++) { if (canResolveMarket(markets[i])) { _resolveMarketManually(markets[i], finalPrices[i]); } } } /// @notice owner can resolve market for a given market address with finalPrice function resolveMarketAsOwner(address _market, int64 _finalPrice) external onlyOwner { require(canResolveMarket(_market), "Can not resolve"); _resolveMarketWithPrice(_market, _finalPrice); } function _resolveMarketManually(address _market, int64 _finalPrice) internal { SpeedMarket.Direction direction = SpeedMarket(_market).direction(); int64 strikePrice = SpeedMarket(_market).strikePrice(); bool isUserWinner = (_finalPrice < strikePrice && direction == SpeedMarket.Direction.Down) || (_finalPrice > strikePrice && direction == SpeedMarket.Direction.Up); require(canResolveMarket(_market) && !isUserWinner, "Can not resolve manually"); _resolveMarketWithPrice(_market, _finalPrice); } function _resolveMarketWithPrice(address market, int64 _finalPrice) internal { SpeedMarket(market).resolve(_finalPrice); _activeMarkets.remove(market); _maturedMarkets.add(market); address user = SpeedMarket(market).user(); if (_activeMarketsPerUser[user].contains(market)) { _activeMarketsPerUser[user].remove(market); } _maturedMarketsPerUser[user].add(market); bytes32 asset = SpeedMarket(market).asset(); uint buyinAmount = SpeedMarket(market).buyinAmount(); SpeedMarket.Direction direction = SpeedMarket(market).direction(); if (currentRiskPerAssetAndDirection[asset][direction] > buyinAmount) { currentRiskPerAssetAndDirection[asset][direction] -= buyinAmount; } else { currentRiskPerAssetAndDirection[asset][direction] = 0; } if (!SpeedMarket(market).isUserWinner()) { if (currentRiskPerAsset[asset] > 2 * buyinAmount) { currentRiskPerAsset[asset] -= (2 * buyinAmount); } else { currentRiskPerAsset[asset] = 0; } } emit MarketResolved(market, SpeedMarket(market).result(), SpeedMarket(market).isUserWinner()); } /// @notice Transfer amount to destination address function transferAmount(address _destination, uint _amount) external onlyOwner { sUSD.safeTransfer(_destination, _amount); emit AmountTransfered(_destination, _amount); } //////////// getters ///////////////// /// @notice activeMarkets returns list of active markets /// @param index index of the page /// @param pageSize number of addresses per page /// @return address[] active market list function activeMarkets(uint index, uint pageSize) external view returns (address[] memory) { return _activeMarkets.getPage(index, pageSize); } /// @notice maturedMarkets returns list of matured markets /// @param index index of the page /// @param pageSize number of addresses per page /// @return address[] matured market list function maturedMarkets(uint index, uint pageSize) external view returns (address[] memory) { return _maturedMarkets.getPage(index, pageSize); } /// @notice activeMarkets returns list of active markets per user function activeMarketsPerUser( uint index, uint pageSize, address user ) external view returns (address[] memory) { return _activeMarketsPerUser[user].getPage(index, pageSize); } /// @notice maturedMarkets returns list of matured markets per user function maturedMarketsPerUser( uint index, uint pageSize, address user ) external view returns (address[] memory) { return _maturedMarketsPerUser[user].getPage(index, pageSize); } /// @notice whether a market can be resolved function canResolveMarket(address market) public view returns (bool) { return _activeMarkets.contains(market) && (SpeedMarket(market).strikeTime() < block.timestamp) && !SpeedMarket(market).resolved(); } /// @notice get lengths of all arrays function getLengths(address user) external view returns (uint[5] memory) { return [ _activeMarkets.elements.length, _maturedMarkets.elements.length, _activeMarketsPerUser[user].elements.length, _maturedMarketsPerUser[user].elements.length, lpFees.length ]; } /// @notice get params for chained market function getParams(bytes32 asset) external view returns (ISpeedMarketsAMM.Params memory) { ISpeedMarketsAMM.Params memory params; params.supportedAsset = supportedAsset[asset]; params.safeBoxImpact = safeBoxImpact; params.maximumPriceDelay = maximumPriceDelay; return params; } //////////////////setters///////////////// /// @notice Set addresses used in AMM /// @param _mastercopy to use to create markets /// @param _speedMarketsAMMUtils address of speed markets AMM utils /// @param _addressManager address manager contract function setAMMAddresses( address _mastercopy, SpeedMarketsAMMUtils _speedMarketsAMMUtils, address _addressManager ) external onlyOwner { speedMarketMastercopy = _mastercopy; speedMarketsAMMUtils = _speedMarketsAMMUtils; addressManager = IAddressManager(_addressManager); emit AMMAddressesChanged(_mastercopy, _speedMarketsAMMUtils, _addressManager); } /// @notice Set parameters for limits function setLimitParams( uint _minBuyinAmount, uint _maxBuyinAmount, uint _minimalTimeToMaturity, uint _maximalTimeToMaturity, uint64 _maximumPriceDelay, uint64 _maximumPriceDelayForResolving ) external onlyOwner { minBuyinAmount = _minBuyinAmount; maxBuyinAmount = _maxBuyinAmount; minimalTimeToMaturity = _minimalTimeToMaturity; maximalTimeToMaturity = _maximalTimeToMaturity; maximumPriceDelay = _maximumPriceDelay; maximumPriceDelayForResolving = _maximumPriceDelayForResolving; emit LimitParamsChanged( _minBuyinAmount, _maxBuyinAmount, _minimalTimeToMaturity, _maximalTimeToMaturity, _maximumPriceDelay, _maximumPriceDelayForResolving ); } /// @notice maximum risk per asset and per asset and direction function setMaxRisks( bytes32 asset, uint _maxRiskPerAsset, uint _maxRiskPerAssetAndDirection ) external onlyOwner { maxRiskPerAsset[asset] = _maxRiskPerAsset; currentRiskPerAsset[asset] = 0; maxRiskPerAssetAndDirection[asset][SpeedMarket.Direction.Up] = _maxRiskPerAssetAndDirection; maxRiskPerAssetAndDirection[asset][SpeedMarket.Direction.Down] = _maxRiskPerAssetAndDirection; emit SetMaxRisks(asset, _maxRiskPerAsset, _maxRiskPerAssetAndDirection); } /// @notice set SafeBox, max skew impact and skew slippage /// @param _safeBoxImpact safebox impact /// @param _maxSkewImpact skew impact /// @param _skewSlippage skew slippage function setSafeBoxAndMaxSkewImpact( uint _safeBoxImpact, uint _maxSkewImpact, uint _skewSlippage ) external onlyOwner { safeBoxImpact = _safeBoxImpact; maxSkewImpact = _maxSkewImpact; skewSlippage = _skewSlippage; emit SafeBoxAndMaxSkewImpactChanged(_safeBoxImpact, _maxSkewImpact, _skewSlippage); } /// @notice set LP fee params /// @param _timeThresholds array of time thresholds (minutes) for different fees in ascending order /// @param _lpFees array of fees applied to each time frame defined in _timeThresholds /// @param _lpFee default LP fee when there are no dynamic fees function setLPFeeParams( uint[] calldata _timeThresholds, uint[] calldata _lpFees, uint _lpFee ) external onlyOwner { require(_timeThresholds.length == _lpFees.length, "Times and fees must have the same length"); delete timeThresholdsForFees; delete lpFees; for (uint i = 0; i < _timeThresholds.length; i++) { timeThresholdsForFees.push(_timeThresholds[i]); lpFees.push(_lpFees[i]); } lpFee = _lpFee; emit SetLPFeeParams(_timeThresholds, _lpFees, _lpFee); } /// @notice set whether an asset is supported function setSupportedAsset(bytes32 asset, bool _supported) external onlyOwner { supportedAsset[asset] = _supported; emit SetSupportedAsset(asset, _supported); } /// @notice map asset to PythID, e.g. "ETH" as bytes 32 to an equivalent ID from pyth docs function setAssetToPythID(bytes32 asset, bytes32 pythId) external onlyOwner { assetToPythId[asset] = pythId; emit SetAssetToPythID(asset, pythId); } /// @notice set multi-collateral enabled function setMultiCollateralOnOffRampEnabled(bool _enabled) external onlyOwner { address multiCollateralAddress = addressManager.multiCollateralOnOffRamp(); if (multiCollateralAddress != address(0)) { sUSD.approve(multiCollateralAddress, _enabled ? MAX_APPROVAL : 0); } multicollateralEnabled = _enabled; emit MultiCollateralOnOffRampEnabled(_enabled); } /// @notice adding/removing whitelist address depending on a flag /// @param _whitelistAddress address that needed to be whitelisted or removed from WL /// @param _flag adding or removing from whitelist (true: add, false: remove) function addToWhitelist(address _whitelistAddress, bool _flag) external onlyOwner { require(_whitelistAddress != address(0)); whitelistedAddresses[_whitelistAddress] = _flag; emit AddedIntoWhitelist(_whitelistAddress, _flag); } //////////////////modifiers///////////////// modifier isAddressWhitelisted() { require(whitelistedAddresses[msg.sender], "Resolver not whitelisted"); _; } modifier onlyCreator() { address speedMarketsCreator = addressManager.getAddress("SpeedMarketsAMMCreator"); require(msg.sender == speedMarketsCreator, "only from Creator"); _; } //////////////////events///////////////// event MarketCreated( address _market, address _user, bytes32 _asset, uint _strikeTime, int64 _strikePrice, SpeedMarket.Direction _direction, uint _buyinAmount ); event MarketCreatedWithFees( address _market, address _user, bytes32 _asset, uint _strikeTime, int64 _strikePrice, SpeedMarket.Direction _direction, uint _buyinAmount, uint _safeBoxImpact, uint _lpFee ); event MarketResolved(address _market, SpeedMarket.Direction _result, bool _userIsWinner); event AMMAddressesChanged(address _mastercopy, SpeedMarketsAMMUtils _speedMarketsAMMUtils, address _addressManager); event LimitParamsChanged( uint _minBuyinAmount, uint _maxBuyinAmount, uint _minimalTimeToMaturity, uint _maximalTimeToMaturity, uint _maximumPriceDelay, uint _maximumPriceDelayForResolving ); event SetMaxRisks(bytes32 asset, uint _maxRiskPerAsset, uint _maxRiskPerAssetAndDirection); event SafeBoxAndMaxSkewImpactChanged(uint _safeBoxImpact, uint _maxSkewImpact, uint _skewSlippage); event SetLPFeeParams(uint[] _timeThresholds, uint[] _lpFees, uint _lpFee); event SetSupportedAsset(bytes32 asset, bool _supported); event SetAssetToPythID(bytes32 asset, bytes32 pythId); event AddedIntoWhitelist(address _whitelistAddress, bool _flag); event MultiCollateralOnOffRampEnabled(bool _enabled); event ReferrerPaid(address refferer, address trader, uint amount, uint volume); event AmountTransfered(address _destination, uint _amount); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC20/utils/SafeERC20.sol) pragma solidity ^0.8.0; import "../IERC20Upgradeable.sol"; import "../../../utils/AddressUpgradeable.sol"; /** * @title SafeERC20 * @dev Wrappers around ERC20 operations that throw on failure (when the token * contract returns false). Tokens that return no value (and instead revert or * throw on failure) are also supported, non-reverting calls are assumed to be * successful. * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract, * which allows you to call the safe operations as `token.safeTransfer(...)`, etc. */ library SafeERC20Upgradeable { using AddressUpgradeable for address; function safeTransfer( IERC20Upgradeable token, address to, uint256 value ) internal { _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value)); } function safeTransferFrom( IERC20Upgradeable token, address from, address to, uint256 value ) internal { _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value)); } /** * @dev Deprecated. This function has issues similar to the ones found in * {IERC20-approve}, and its usage is discouraged. * * Whenever possible, use {safeIncreaseAllowance} and * {safeDecreaseAllowance} instead. */ function safeApprove( IERC20Upgradeable token, address spender, uint256 value ) internal { // safeApprove should only be called when setting an initial allowance, // or when resetting it to zero. To increase and decrease it, use // 'safeIncreaseAllowance' and 'safeDecreaseAllowance' require( (value == 0) || (token.allowance(address(this), spender) == 0), "SafeERC20: approve from non-zero to non-zero allowance" ); _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value)); } function safeIncreaseAllowance( IERC20Upgradeable token, address spender, uint256 value ) internal { uint256 newAllowance = token.allowance(address(this), spender) + value; _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance)); } function safeDecreaseAllowance( IERC20Upgradeable token, address spender, uint256 value ) internal { unchecked { uint256 oldAllowance = token.allowance(address(this), spender); require(oldAllowance >= value, "SafeERC20: decreased allowance below zero"); uint256 newAllowance = oldAllowance - value; _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance)); } } /** * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement * on the return value: the return value is optional (but if data is returned, it must not be false). * @param token The token targeted by the call. * @param data The call data (encoded using abi.encode or one of its variants). */ function _callOptionalReturn(IERC20Upgradeable token, bytes memory data) private { // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since // we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that // the target address contains contract code and also asserts for success in the low-level call. bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed"); if (returndata.length > 0) { // Return data is optional require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed"); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/math/Math.sol) pragma solidity ^0.8.0; /** * @dev Standard math utilities missing in the Solidity language. */ library MathUpgradeable { /** * @dev Returns the largest of two numbers. */ function max(uint256 a, uint256 b) internal pure returns (uint256) { return a >= b ? a : b; } /** * @dev Returns the smallest of two numbers. */ function min(uint256 a, uint256 b) internal pure returns (uint256) { return a < b ? a : b; } /** * @dev Returns the average of two numbers. The result is rounded towards * zero. */ function average(uint256 a, uint256 b) internal pure returns (uint256) { // (a + b) / 2 can overflow. return (a & b) + (a ^ b) / 2; } /** * @dev Returns the ceiling of the division of two numbers. * * This differs from standard division with `/` in that it rounds up instead * of rounding down. */ function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) { // (a + b - 1) / b can overflow on addition, so we distribute. return a / b + (a % b == 0 ? 0 : 1); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (access/Ownable.sol) pragma solidity ^0.8.0; import "../utils/ContextUpgradeable.sol"; import "../proxy/utils/Initializable.sol"; /** * @dev Contract module which provides a basic access control mechanism, where * there is an account (an owner) that can be granted exclusive access to * specific functions. * * By default, the owner account will be the one that deploys the contract. This * can later be changed with {transferOwnership}. * * This module is used through inheritance. It will make available the modifier * `onlyOwner`, which can be applied to your functions to restrict their use to * the owner. */ abstract contract OwnableUpgradeable is Initializable, ContextUpgradeable { address private _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the deployer as the initial owner. */ function __Ownable_init() internal onlyInitializing { __Context_init_unchained(); __Ownable_init_unchained(); } function __Ownable_init_unchained() internal onlyInitializing { _transferOwnership(_msgSender()); } /** * @dev Returns the address of the current owner. */ function owner() public view virtual returns (address) { return _owner; } /** * @dev Throws if called by any account other than the owner. */ modifier onlyOwner() { require(owner() == _msgSender(), "Ownable: caller is not the owner"); _; } /** * @dev Leaves the contract without owner. It will not be possible to call * `onlyOwner` functions anymore. Can only be called by the current owner. * * NOTE: Renouncing ownership will leave the contract without an owner, * thereby removing any functionality that is only available to the owner. */ function renounceOwnership() public virtual onlyOwner { _transferOwnership(address(0)); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Can only be called by the current owner. */ function transferOwnership(address newOwner) public virtual onlyOwner { require(newOwner != address(0), "Ownable: new owner is the zero address"); _transferOwnership(newOwner); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Internal function without access restriction. */ function _transferOwnership(address newOwner) internal virtual { address oldOwner = _owner; _owner = newOwner; emit OwnershipTransferred(oldOwner, newOwner); } uint256[49] private __gap; }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/math/SafeMath.sol) pragma solidity ^0.8.0; // CAUTION // This version of SafeMath should only be used with Solidity 0.8 or later, // because it relies on the compiler's built in overflow checks. /** * @dev Wrappers over Solidity's arithmetic operations. * * NOTE: `SafeMath` is generally not needed starting with Solidity 0.8, since the compiler * now has built in overflow checking. */ library SafeMathUpgradeable { /** * @dev Returns the addition of two unsigned integers, with an overflow flag. * * _Available since v3.4._ */ function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) { unchecked { uint256 c = a + b; if (c < a) return (false, 0); return (true, c); } } /** * @dev Returns the substraction of two unsigned integers, with an overflow flag. * * _Available since v3.4._ */ function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) { unchecked { if (b > a) return (false, 0); return (true, a - b); } } /** * @dev Returns the multiplication of two unsigned integers, with an overflow flag. * * _Available since v3.4._ */ function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) { unchecked { // Gas optimization: this is cheaper than requiring 'a' not being zero, but the // benefit is lost if 'b' is also tested. // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522 if (a == 0) return (true, 0); uint256 c = a * b; if (c / a != b) return (false, 0); return (true, c); } } /** * @dev Returns the division of two unsigned integers, with a division by zero flag. * * _Available since v3.4._ */ function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) { unchecked { if (b == 0) return (false, 0); return (true, a / b); } } /** * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag. * * _Available since v3.4._ */ function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) { unchecked { if (b == 0) return (false, 0); return (true, a % b); } } /** * @dev Returns the addition of two unsigned integers, reverting on * overflow. * * Counterpart to Solidity's `+` operator. * * Requirements: * * - Addition cannot overflow. */ function add(uint256 a, uint256 b) internal pure returns (uint256) { return a + b; } /** * @dev Returns the subtraction of two unsigned integers, reverting on * overflow (when the result is negative). * * Counterpart to Solidity's `-` operator. * * Requirements: * * - Subtraction cannot overflow. */ function sub(uint256 a, uint256 b) internal pure returns (uint256) { return a - b; } /** * @dev Returns the multiplication of two unsigned integers, reverting on * overflow. * * Counterpart to Solidity's `*` operator. * * Requirements: * * - Multiplication cannot overflow. */ function mul(uint256 a, uint256 b) internal pure returns (uint256) { return a * b; } /** * @dev Returns the integer division of two unsigned integers, reverting on * division by zero. The result is rounded towards zero. * * Counterpart to Solidity's `/` operator. * * Requirements: * * - The divisor cannot be zero. */ function div(uint256 a, uint256 b) internal pure returns (uint256) { return a / b; } /** * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo), * reverting when dividing by zero. * * Counterpart to Solidity's `%` operator. This function uses a `revert` * opcode (which leaves remaining gas untouched) while Solidity uses an * invalid opcode to revert (consuming all remaining gas). * * Requirements: * * - The divisor cannot be zero. */ function mod(uint256 a, uint256 b) internal pure returns (uint256) { return a % b; } /** * @dev Returns the subtraction of two unsigned integers, reverting with custom message on * overflow (when the result is negative). * * CAUTION: This function is deprecated because it requires allocating memory for the error * message unnecessarily. For custom revert reasons use {trySub}. * * Counterpart to Solidity's `-` operator. * * Requirements: * * - Subtraction cannot overflow. */ function sub( uint256 a, uint256 b, string memory errorMessage ) internal pure returns (uint256) { unchecked { require(b <= a, errorMessage); return a - b; } } /** * @dev Returns the integer division of two unsigned integers, reverting with custom message on * division by zero. The result is rounded towards zero. * * Counterpart to Solidity's `/` operator. Note: this function uses a * `revert` opcode (which leaves remaining gas untouched) while Solidity * uses an invalid opcode to revert (consuming all remaining gas). * * Requirements: * * - The divisor cannot be zero. */ function div( uint256 a, uint256 b, string memory errorMessage ) internal pure returns (uint256) { unchecked { require(b > 0, errorMessage); return a / b; } } /** * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo), * reverting with custom message when dividing by zero. * * CAUTION: This function is deprecated because it requires allocating memory for the error * message unnecessarily. For custom revert reasons use {tryMod}. * * Counterpart to Solidity's `%` operator. This function uses a `revert` * opcode (which leaves remaining gas untouched) while Solidity uses an * invalid opcode to revert (consuming all remaining gas). * * Requirements: * * - The divisor cannot be zero. */ function mod( uint256 a, uint256 b, string memory errorMessage ) internal pure returns (uint256) { unchecked { require(b > 0, errorMessage); return a % b; } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (security/Pausable.sol) pragma solidity ^0.8.0; import "../utils/ContextUpgradeable.sol"; import "../proxy/utils/Initializable.sol"; /** * @dev Contract module which allows children to implement an emergency stop * mechanism that can be triggered by an authorized account. * * This module is used through inheritance. It will make available the * modifiers `whenNotPaused` and `whenPaused`, which can be applied to * the functions of your contract. Note that they will not be pausable by * simply including this module, only once the modifiers are put in place. */ abstract contract PausableUpgradeable is Initializable, ContextUpgradeable { /** * @dev Emitted when the pause is triggered by `account`. */ event Paused(address account); /** * @dev Emitted when the pause is lifted by `account`. */ event Unpaused(address account); bool private _paused; /** * @dev Initializes the contract in unpaused state. */ function __Pausable_init() internal onlyInitializing { __Context_init_unchained(); __Pausable_init_unchained(); } function __Pausable_init_unchained() internal onlyInitializing { _paused = false; } /** * @dev Returns true if the contract is paused, and false otherwise. */ function paused() public view virtual returns (bool) { return _paused; } /** * @dev Modifier to make a function callable only when the contract is not paused. * * Requirements: * * - The contract must not be paused. */ modifier whenNotPaused() { require(!paused(), "Pausable: paused"); _; } /** * @dev Modifier to make a function callable only when the contract is paused. * * Requirements: * * - The contract must be paused. */ modifier whenPaused() { require(paused(), "Pausable: not paused"); _; } /** * @dev Triggers stopped state. * * Requirements: * * - The contract must not be paused. */ function _pause() internal virtual whenNotPaused { _paused = true; emit Paused(_msgSender()); } /** * @dev Returns to normal state. * * Requirements: * * - The contract must be paused. */ function _unpause() internal virtual whenPaused { _paused = false; emit Unpaused(_msgSender()); } uint256[49] private __gap; }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.7.0) (proxy/Clones.sol) pragma solidity ^0.8.0; /** * @dev https://eips.ethereum.org/EIPS/eip-1167[EIP 1167] is a standard for * deploying minimal proxy contracts, also known as "clones". * * > To simply and cheaply clone contract functionality in an immutable way, this standard specifies * > a minimal bytecode implementation that delegates all calls to a known, fixed address. * * The library includes functions to deploy a proxy using either `create` (traditional deployment) or `create2` * (salted deterministic deployment). It also includes functions to predict the addresses of clones deployed using the * deterministic method. * * _Available since v3.4._ */ library Clones { /** * @dev Deploys and returns the address of a clone that mimics the behaviour of `implementation`. * * This function uses the create opcode, which should never revert. */ function clone(address implementation) internal returns (address instance) { /// @solidity memory-safe-assembly assembly { let ptr := mload(0x40) mstore(ptr, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000) mstore(add(ptr, 0x14), shl(0x60, implementation)) mstore(add(ptr, 0x28), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000) instance := create(0, ptr, 0x37) } require(instance != address(0), "ERC1167: create failed"); } /** * @dev Deploys and returns the address of a clone that mimics the behaviour of `implementation`. * * This function uses the create2 opcode and a `salt` to deterministically deploy * the clone. Using the same `implementation` and `salt` multiple time will revert, since * the clones cannot be deployed twice at the same address. */ function cloneDeterministic(address implementation, bytes32 salt) internal returns (address instance) { /// @solidity memory-safe-assembly assembly { let ptr := mload(0x40) mstore(ptr, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000) mstore(add(ptr, 0x14), shl(0x60, implementation)) mstore(add(ptr, 0x28), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000) instance := create2(0, ptr, 0x37, salt) } require(instance != address(0), "ERC1167: create2 failed"); } /** * @dev Computes the address of a clone deployed using {Clones-cloneDeterministic}. */ function predictDeterministicAddress( address implementation, bytes32 salt, address deployer ) internal pure returns (address predicted) { /// @solidity memory-safe-assembly assembly { let ptr := mload(0x40) mstore(ptr, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000) mstore(add(ptr, 0x14), shl(0x60, implementation)) mstore(add(ptr, 0x28), 0x5af43d82803e903d91602b57fd5bf3ff00000000000000000000000000000000) mstore(add(ptr, 0x38), shl(0x60, deployer)) mstore(add(ptr, 0x4c), salt) mstore(add(ptr, 0x6c), keccak256(ptr, 0x37)) predicted := keccak256(add(ptr, 0x37), 0x55) } } /** * @dev Computes the address of a clone deployed using {Clones-cloneDeterministic}. */ function predictDeterministicAddress(address implementation, bytes32 salt) internal view returns (address predicted) { return predictDeterministicAddress(implementation, salt, address(this)); } }
// SPDX-License-Identifier: Apache-2.0 pragma solidity ^0.8.0; import "./PythStructs.sol"; import "./IPythEvents.sol"; /// @title Consume prices from the Pyth Network (https://pyth.network/). /// @dev Please refer to the guidance at https://docs.pyth.network/consumers/best-practices for how to consume prices safely. /// @author Pyth Data Association interface IPyth is IPythEvents { /// @notice Returns the period (in seconds) that a price feed is considered valid since its publish time function getValidTimePeriod() external view returns (uint validTimePeriod); /// @notice Returns the price and confidence interval. /// @dev Reverts if the price has not been updated within the last `getValidTimePeriod()` seconds. /// @param id The Pyth Price Feed ID of which to fetch the price and confidence interval. /// @return price - please read the documentation of PythStructs.Price to understand how to use this safely. function getPrice( bytes32 id ) external view returns (PythStructs.Price memory price); /// @notice Returns the exponentially-weighted moving average price and confidence interval. /// @dev Reverts if the EMA price is not available. /// @param id The Pyth Price Feed ID of which to fetch the EMA price and confidence interval. /// @return price - please read the documentation of PythStructs.Price to understand how to use this safely. function getEmaPrice( bytes32 id ) external view returns (PythStructs.Price memory price); /// @notice Returns the price of a price feed without any sanity checks. /// @dev This function returns the most recent price update in this contract without any recency checks. /// This function is unsafe as the returned price update may be arbitrarily far in the past. /// /// Users of this function should check the `publishTime` in the price to ensure that the returned price is /// sufficiently recent for their application. If you are considering using this function, it may be /// safer / easier to use either `getPrice` or `getPriceNoOlderThan`. /// @return price - please read the documentation of PythStructs.Price to understand how to use this safely. function getPriceUnsafe( bytes32 id ) external view returns (PythStructs.Price memory price); /// @notice Returns the price that is no older than `age` seconds of the current time. /// @dev This function is a sanity-checked version of `getPriceUnsafe` which is useful in /// applications that require a sufficiently-recent price. Reverts if the price wasn't updated sufficiently /// recently. /// @return price - please read the documentation of PythStructs.Price to understand how to use this safely. function getPriceNoOlderThan( bytes32 id, uint age ) external view returns (PythStructs.Price memory price); /// @notice Returns the exponentially-weighted moving average price of a price feed without any sanity checks. /// @dev This function returns the same price as `getEmaPrice` in the case where the price is available. /// However, if the price is not recent this function returns the latest available price. /// /// The returned price can be from arbitrarily far in the past; this function makes no guarantees that /// the returned price is recent or useful for any particular application. /// /// Users of this function should check the `publishTime` in the price to ensure that the returned price is /// sufficiently recent for their application. If you are considering using this function, it may be /// safer / easier to use either `getEmaPrice` or `getEmaPriceNoOlderThan`. /// @return price - please read the documentation of PythStructs.Price to understand how to use this safely. function getEmaPriceUnsafe( bytes32 id ) external view returns (PythStructs.Price memory price); /// @notice Returns the exponentially-weighted moving average price that is no older than `age` seconds /// of the current time. /// @dev This function is a sanity-checked version of `getEmaPriceUnsafe` which is useful in /// applications that require a sufficiently-recent price. Reverts if the price wasn't updated sufficiently /// recently. /// @return price - please read the documentation of PythStructs.Price to understand how to use this safely. function getEmaPriceNoOlderThan( bytes32 id, uint age ) external view returns (PythStructs.Price memory price); /// @notice Update price feeds with given update messages. /// This method requires the caller to pay a fee in wei; the required fee can be computed by calling /// `getUpdateFee` with the length of the `updateData` array. /// Prices will be updated if they are more recent than the current stored prices. /// The call will succeed even if the update is not the most recent. /// @dev Reverts if the transferred fee is not sufficient or the updateData is invalid. /// @param updateData Array of price update data. function updatePriceFeeds(bytes[] calldata updateData) external payable; /// @notice Wrapper around updatePriceFeeds that rejects fast if a price update is not necessary. A price update is /// necessary if the current on-chain publishTime is older than the given publishTime. It relies solely on the /// given `publishTimes` for the price feeds and does not read the actual price update publish time within `updateData`. /// /// This method requires the caller to pay a fee in wei; the required fee can be computed by calling /// `getUpdateFee` with the length of the `updateData` array. /// /// `priceIds` and `publishTimes` are two arrays with the same size that correspond to senders known publishTime /// of each priceId when calling this method. If all of price feeds within `priceIds` have updated and have /// a newer or equal publish time than the given publish time, it will reject the transaction to save gas. /// Otherwise, it calls updatePriceFeeds method to update the prices. /// /// @dev Reverts if update is not needed or the transferred fee is not sufficient or the updateData is invalid. /// @param updateData Array of price update data. /// @param priceIds Array of price ids. /// @param publishTimes Array of publishTimes. `publishTimes[i]` corresponds to known `publishTime` of `priceIds[i]` function updatePriceFeedsIfNecessary( bytes[] calldata updateData, bytes32[] calldata priceIds, uint64[] calldata publishTimes ) external payable; /// @notice Returns the required fee to update an array of price updates. /// @param updateData Array of price update data. /// @return feeAmount The required fee in Wei. function getUpdateFee( bytes[] calldata updateData ) external view returns (uint feeAmount); /// @notice Parse `updateData` and return price feeds of the given `priceIds` if they are all published /// within `minPublishTime` and `maxPublishTime`. /// /// You can use this method if you want to use a Pyth price at a fixed time and not the most recent price; /// otherwise, please consider using `updatePriceFeeds`. This method does not store the price updates on-chain. /// /// This method requires the caller to pay a fee in wei; the required fee can be computed by calling /// `getUpdateFee` with the length of the `updateData` array. /// /// /// @dev Reverts if the transferred fee is not sufficient or the updateData is invalid or there is /// no update for any of the given `priceIds` within the given time range. /// @param updateData Array of price update data. /// @param priceIds Array of price ids. /// @param minPublishTime minimum acceptable publishTime for the given `priceIds`. /// @param maxPublishTime maximum acceptable publishTime for the given `priceIds`. /// @return priceFeeds Array of the price feeds corresponding to the given `priceIds` (with the same order). function parsePriceFeedUpdates( bytes[] calldata updateData, bytes32[] calldata priceIds, uint64 minPublishTime, uint64 maxPublishTime ) external payable returns (PythStructs.PriceFeed[] memory priceFeeds); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /** * @dev Contract module that helps prevent reentrant calls to a function. * * Inheriting from `ReentrancyGuard` will make the `nonReentrant` modifier * available, which can be aplied to functions to make sure there are no nested * (reentrant) calls to them. * * Note that because there is a single `nonReentrant` guard, functions marked as * `nonReentrant` may not call one another. This can be worked around by making * those functions `private`, and then adding `external` `nonReentrant` entry * points to them. */ contract ProxyReentrancyGuard { /// @dev counter to allow mutex lock with only one SSTORE operation uint256 private _guardCounter; bool private _initialized; function initNonReentrant() public { require(!_initialized, "Already initialized"); _initialized = true; _guardCounter = 1; } /** * @dev 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 make it call a * `private` function that does the actual work. */ modifier nonReentrant() { _guardCounter += 1; uint256 localCounter = _guardCounter; _; require(localCounter == _guardCounter, "ReentrancyGuard: reentrant call"); } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; library AddressSetLib { struct AddressSet { address[] elements; mapping(address => uint) indices; } function contains(AddressSet storage set, address candidate) internal view returns (bool) { if (set.elements.length == 0) { return false; } uint index = set.indices[candidate]; return index != 0 || set.elements[0] == candidate; } function getPage( AddressSet storage set, uint index, uint pageSize ) internal view returns (address[] memory) { // NOTE: This implementation should be converted to slice operators if the compiler is updated to v0.6.0+ uint endIndex = index + pageSize; // The check below that endIndex <= index handles overflow. // If the page extends past the end of the list, truncate it. if (endIndex > set.elements.length) { endIndex = set.elements.length; } if (endIndex <= index) { return new address[](0); } uint n = endIndex - index; // We already checked for negative overflow. address[] memory page = new address[](n); for (uint i; i < n; i++) { page[i] = set.elements[i + index]; } return page; } function add(AddressSet storage set, address element) internal { // Adding to a set is an idempotent operation. if (!contains(set, element)) { set.indices[element] = set.elements.length; set.elements.push(element); } } function remove(AddressSet storage set, address element) internal { require(contains(set, element), "Element not in set."); // Replace the removed element with the last element of the list. uint index = set.indices[element]; uint lastIndex = set.elements.length - 1; // We required that element is in the list, so it is not empty. if (index != lastIndex) { // No need to shift the last element if it is the one we want to delete. address shiftedElement = set.elements[lastIndex]; set.elements[index] = shiftedElement; set.indices[shiftedElement] = index; } set.elements.pop(); delete set.indices[element]; } }
// SPDX-License-Identifier: MIT pragma solidity >=0.5.16; interface IStakingThales { function updateVolume(address account, uint amount) external; function updateStakingRewards( uint _currentPeriodRewards, uint _extraRewards, uint _revShare ) external; /* ========== VIEWS / VARIABLES ========== */ function totalStakedAmount() external view returns (uint); function stakedBalanceOf(address account) external view returns (uint); function currentPeriodRewards() external view returns (uint); function currentPeriodFees() external view returns (uint); function getLastPeriodOfClaimedRewards(address account) external view returns (uint); function getRewardsAvailable(address account) external view returns (uint); function getRewardFeesAvailable(address account) external view returns (uint); function getAlreadyClaimedRewards(address account) external view returns (uint); function getContractRewardFunds() external view returns (uint); function getContractFeeFunds() external view returns (uint); function getAMMVolume(address account) external view returns (uint); function updateVolumeAtAmountDecimals( address account, uint amount, uint decimals ) external; }
// SPDX-License-Identifier: MIT pragma solidity >=0.5.16; interface IMultiCollateralOnOffRamp { function onramp(address collateral, uint collateralAmount) external returns (uint); function onrampWithEth(uint amount) external payable returns (uint); function getMinimumReceived(address collateral, uint amount) external view returns (uint); function getMinimumNeeded(address collateral, uint amount) external view returns (uint); function WETH9() external view returns (address); function offrampIntoEth(uint amount) external returns (uint); function offramp(address collateral, uint amount) external returns (uint); function offrampFromIntoEth(address collateralFrom, uint amount) external returns (uint); function offrampFrom( address collateralFrom, address collateralTo, uint amount ) external returns (uint); function priceFeed() external view returns (address); }
// SPDX-License-Identifier: MIT pragma solidity >=0.5.16; interface IReferrals { function referrals(address) external view returns (address); function getReferrerFee(address) external view returns (uint); function sportReferrals(address) external view returns (address); function setReferrer(address, address) external; }
// SPDX-License-Identifier: MIT pragma solidity >=0.5.16; interface IAddressManager { struct Addresses { address safeBox; address referrals; address stakingThales; address multiCollateralOnOffRamp; address pyth; address speedMarketsAMM; } function safeBox() external view returns (address); function referrals() external view returns (address); function stakingThales() external view returns (address); function multiCollateralOnOffRamp() external view returns (address); function pyth() external view returns (address); function speedMarketsAMM() external view returns (address); function getAddresses() external view returns (Addresses memory); function getAddresses(string[] calldata _contractNames) external view returns (address[] memory contracts); function getAddress(string memory _contractName) external view returns (address contract_); function checkIfContractExists(string memory _contractName) external view returns (bool contractExists); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /// @title An AMM utils for Thales speed markets contract SpeedMarketsAMMUtils { uint private constant SECONDS_PER_MINUTE = 60; /// @notice get dynamic fee based on defined time thresholds for a given delta time /// @param _deltaTimeSec to search for appropriate time range (in seconds) /// @param _timeThresholds array of time thresholds for each fee (in minutes) /// @param _fees array of fees for every time range /// @param _defaultFee if _deltaTime doesn't have appropriate time range return this value /// @return fee defined for specific time range to which _deltaTime belongs to function getFeeByTimeThreshold( uint64 _deltaTimeSec, uint[] calldata _timeThresholds, uint[] calldata _fees, uint _defaultFee ) external pure returns (uint fee) { fee = _defaultFee; uint _deltaTime = _deltaTimeSec / SECONDS_PER_MINUTE; for (uint i = _timeThresholds.length; i > 0; i--) { if (_deltaTime >= _timeThresholds[i - 1]) { fee = _fees[i - 1]; break; } } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/Context.sol) pragma solidity ^0.8.0; import "../proxy/utils/Initializable.sol"; /** * @dev Provides information about the current execution context, including the * sender of the transaction and its data. While these are generally available * via msg.sender and msg.data, they should not be accessed in such a direct * manner, since when dealing with meta-transactions the account sending and * paying for execution may not be the actual sender (as far as an application * is concerned). * * This contract is only required for intermediate, library-like contracts. */ abstract contract ContextUpgradeable is Initializable { function __Context_init() internal onlyInitializing { __Context_init_unchained(); } function __Context_init_unchained() internal onlyInitializing { } function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { return msg.data; } uint256[50] private __gap; }
// SPDX-License-Identifier: Apache-2.0 pragma solidity ^0.8.0; /// @title IPythEvents contains the events that Pyth contract emits. /// @dev This interface can be used for listening to the updates for off-chain and testing purposes. interface IPythEvents { /// @dev Emitted when the price feed with `id` has received a fresh update. /// @param id The Pyth Price Feed ID. /// @param publishTime Publish time of the given price update. /// @param price Price of the given price update. /// @param conf Confidence interval of the given price update. event PriceFeedUpdate( bytes32 indexed id, uint64 publishTime, int64 price, uint64 conf ); /// @dev Emitted when a batch price update is processed successfully. /// @param chainId ID of the source chain that the batch price update comes from. /// @param sequenceNumber Sequence number of the batch price update. event BatchPriceFeedUpdate(uint16 chainId, uint64 sequenceNumber); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; // external import "@openzeppelin/contracts-upgradeable/token/ERC20/utils/SafeERC20Upgradeable.sol"; import "@openzeppelin/contracts-upgradeable/utils/math/MathUpgradeable.sol"; import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol"; import "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol"; import "@openzeppelin/contracts-upgradeable/utils/math/SafeMathUpgradeable.sol"; import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol"; import "@openzeppelin/contracts-upgradeable/security/PausableUpgradeable.sol"; import "@openzeppelin/contracts-4.4.1/proxy/Clones.sol"; import "@pythnetwork/pyth-sdk-solidity/IPyth.sol"; import "@pythnetwork/pyth-sdk-solidity/PythStructs.sol"; // internal import "../utils/proxy/solidity-0.8.0/ProxyReentrancyGuard.sol"; import "../utils/proxy/solidity-0.8.0/ProxyOwned.sol"; import "../utils/proxy/solidity-0.8.0/ProxyPausable.sol"; import "../utils/libraries/AddressSetLib.sol"; import "../interfaces/IStakingThales.sol"; import "../interfaces/IMultiCollateralOnOffRamp.sol"; import "../interfaces/IReferrals.sol"; import "../interfaces/ISpeedMarketsAMM.sol"; import "../interfaces/IAddressManager.sol"; import "./SpeedMarket.sol"; import "./ChainedSpeedMarket.sol"; /// @title An AMM for Thales chained speed markets contract ChainedSpeedMarketsAMM is Initializable, ProxyOwned, ProxyPausable, ProxyReentrancyGuard { using SafeERC20Upgradeable for IERC20Upgradeable; using AddressSetLib for AddressSetLib.AddressSet; uint private constant ONE = 1e18; uint private constant MAX_APPROVAL = type(uint256).max; IERC20Upgradeable public sUSD; AddressSetLib.AddressSet internal _activeMarkets; AddressSetLib.AddressSet internal _maturedMarkets; mapping(address => AddressSetLib.AddressSet) internal _activeMarketsPerUser; mapping(address => AddressSetLib.AddressSet) internal _maturedMarketsPerUser; uint public minChainedMarkets; uint public maxChainedMarkets; uint64 public minTimeFrame; uint64 public maxTimeFrame; uint public minBuyinAmount; uint public maxBuyinAmount; uint public maxProfitPerIndividualMarket; uint private payoutMultiplier; // unused, part of payoutMultipliers uint public maxRisk; uint public currentRisk; address public chainedSpeedMarketMastercopy; bool public multicollateralEnabled; /// @notice The address of the address manager contract IAddressManager public addressManager; /// @notice payout multipliers for each number of chained markets, starting from minChainedMarkets up to maxChainedMarkets /// e.g. for 2-6 chained markets [1.7, 1.8, 1.9, 1.95, 2] - for 2 chained markets multiplier is 1.7, for 3 it is 1.8, ... uint[] public payoutMultipliers; // using this to solve stack too deep struct TempData { uint payout; uint payoutMultiplier; ISpeedMarketsAMM.Params speedAMMParams; } struct CreateMarketParams { address user; bytes32 asset; uint64 timeFrame; PythStructs.Price pythPrice; SpeedMarket.Direction[] directions; address collateral; uint collateralAmount; address referrer; } receive() external payable {} function initialize(address _owner, IERC20Upgradeable _sUSD) external initializer { setOwner(_owner); initNonReentrant(); sUSD = _sUSD; } function createNewMarket(CreateMarketParams calldata _params) external nonReentrant notPaused onlyPending { IAddressManager.Addresses memory contractsAddresses = addressManager.getAddresses(); bool isDefaultCollateral = _params.collateral == address(0); uint buyinAmount = isDefaultCollateral ? _params.collateralAmount : _getBuyinWithConversion(_params.user, _params.collateral, _params.collateralAmount, contractsAddresses); _createNewMarket( _params.user, _params.asset, _params.timeFrame, _params.pythPrice, _params.directions, buyinAmount, isDefaultCollateral, _params.referrer, contractsAddresses ); } function _getBuyinWithConversion( address user, address collateral, uint collateralAmount, IAddressManager.Addresses memory contractsAddresses ) internal returns (uint buyinAmount) { require(multicollateralEnabled, "Multicollateral onramp not enabled"); uint amountBefore = sUSD.balanceOf(address(this)); IMultiCollateralOnOffRamp multiCollateralOnOffRamp = IMultiCollateralOnOffRamp( contractsAddresses.multiCollateralOnOffRamp ); IERC20Upgradeable(collateral).safeTransferFrom(user, address(this), collateralAmount); IERC20Upgradeable(collateral).approve(address(multiCollateralOnOffRamp), collateralAmount); uint convertedAmount = multiCollateralOnOffRamp.onramp(collateral, collateralAmount); ISpeedMarketsAMM speedMarketsAMM = ISpeedMarketsAMM(contractsAddresses.speedMarketsAMM); buyinAmount = (convertedAmount * (ONE - speedMarketsAMM.safeBoxImpact())) / ONE; uint amountDiff = sUSD.balanceOf(address(this)) - amountBefore; require(amountDiff >= buyinAmount, "not enough received via onramp"); } function _getPayout( uint _buyinAmount, uint8 _numOfDirections, uint _payoutMultiplier ) internal pure returns (uint _payout) { _payout = _buyinAmount; for (uint8 i = 0; i < _numOfDirections; i++) { _payout = (_payout * _payoutMultiplier) / ONE; } } function _handleReferrerAndSafeBox( address user, address referrer, uint buyinAmount, uint safeBoxImpact, IAddressManager.Addresses memory contractsAddresses ) internal returns (uint referrerShare) { IReferrals referrals = IReferrals(contractsAddresses.referrals); if (address(referrals) != address(0)) { address newOrExistingReferrer; if (referrer != address(0)) { referrals.setReferrer(referrer, user); newOrExistingReferrer = referrer; } else { newOrExistingReferrer = referrals.referrals(user); } if (newOrExistingReferrer != address(0)) { uint referrerFeeByTier = referrals.getReferrerFee(newOrExistingReferrer); if (referrerFeeByTier > 0) { referrerShare = (buyinAmount * referrerFeeByTier) / ONE; sUSD.safeTransfer(newOrExistingReferrer, referrerShare); emit ReferrerPaid(newOrExistingReferrer, user, referrerShare, buyinAmount); } } } sUSD.safeTransfer(contractsAddresses.safeBox, (buyinAmount * safeBoxImpact) / ONE - referrerShare); } function _createNewMarket( address user, bytes32 asset, uint64 timeFrame, PythStructs.Price calldata pythPrice, SpeedMarket.Direction[] calldata directions, uint buyinAmount, bool transferSusd, address referrer, IAddressManager.Addresses memory contractsAddresses ) internal { TempData memory tempData; tempData.speedAMMParams = ISpeedMarketsAMM(contractsAddresses.speedMarketsAMM).getParams(asset); require(tempData.speedAMMParams.supportedAsset, "Asset is not supported"); require(buyinAmount >= minBuyinAmount && buyinAmount <= maxBuyinAmount, "Wrong buy in amount"); require(timeFrame >= minTimeFrame && timeFrame <= maxTimeFrame, "Wrong time frame"); require( directions.length >= minChainedMarkets && directions.length <= maxChainedMarkets, "Wrong number of directions" ); tempData.payoutMultiplier = payoutMultipliers[uint8(directions.length) - minChainedMarkets]; tempData.payout = _getPayout(buyinAmount, uint8(directions.length), tempData.payoutMultiplier); require(tempData.payout <= maxProfitPerIndividualMarket, "Profit too high"); currentRisk += (tempData.payout - buyinAmount); require(currentRisk <= maxRisk, "Out of liquidity"); if (transferSusd) { uint totalAmountToTransfer = (buyinAmount * (ONE + tempData.speedAMMParams.safeBoxImpact)) / ONE; sUSD.safeTransferFrom(user, address(this), totalAmountToTransfer); } ChainedSpeedMarket csm = ChainedSpeedMarket(Clones.clone(chainedSpeedMarketMastercopy)); csm.initialize( ChainedSpeedMarket.InitParams( address(this), user, asset, timeFrame, uint64(block.timestamp + timeFrame), uint64(block.timestamp + timeFrame * directions.length), // strike time pythPrice.price, directions, buyinAmount, tempData.speedAMMParams.safeBoxImpact, tempData.payoutMultiplier ) ); sUSD.safeTransfer(address(csm), tempData.payout); _handleReferrerAndSafeBox(user, referrer, buyinAmount, tempData.speedAMMParams.safeBoxImpact, contractsAddresses); _activeMarkets.add(address(csm)); _activeMarketsPerUser[user].add(address(csm)); if (contractsAddresses.stakingThales != address(0)) { IStakingThales(contractsAddresses.stakingThales).updateVolume(user, buyinAmount); } emit MarketCreated( address(csm), user, asset, timeFrame, uint64(block.timestamp + timeFrame * directions.length), // strike time pythPrice.price, directions, buyinAmount, tempData.payoutMultiplier, tempData.speedAMMParams.safeBoxImpact ); } /// @notice resolveMarket resolves an active market /// @param market address of the market function resolveMarket(address market, bytes[][] calldata priceUpdateData) external payable nonReentrant notPaused { _resolveMarket(market, priceUpdateData); } /// @notice resolveMarketWithOfframp resolves an active market with offramp /// @param market address of the market function resolveMarketWithOfframp( address market, bytes[][] calldata priceUpdateData, address collateral, bool toEth ) external payable nonReentrant notPaused { address user = ChainedSpeedMarket(market).user(); require(msg.sender == user, "Only allowed from market owner"); uint amountBefore = sUSD.balanceOf(user); _resolveMarket(market, priceUpdateData); uint amountDiff = sUSD.balanceOf(user) - amountBefore; sUSD.safeTransferFrom(user, address(this), amountDiff); if (amountDiff > 0) { IMultiCollateralOnOffRamp multiCollateralOnOffRamp = IMultiCollateralOnOffRamp( addressManager.multiCollateralOnOffRamp() ); if (toEth) { uint offramped = multiCollateralOnOffRamp.offrampIntoEth(amountDiff); address payable _to = payable(user); bool sent = _to.send(offramped); require(sent, "Failed to send Ether"); } else { uint offramped = multiCollateralOnOffRamp.offramp(collateral, amountDiff); IERC20Upgradeable(collateral).safeTransfer(user, offramped); } } } /// @notice resolveMarkets in a batch function resolveMarketsBatch(address[] calldata markets, bytes[][][] calldata priceUpdateData) external payable nonReentrant notPaused { for (uint i = 0; i < markets.length; i++) { if (canResolveMarket(markets[i])) { _resolveMarket(markets[i], priceUpdateData[i]); } } } function _resolveMarket(address market, bytes[][] memory priceUpdateData) internal { require(canResolveMarket(market), "Can not resolve"); IAddressManager.Addresses memory contractsAddresses = addressManager.getAddresses(); ISpeedMarketsAMM speedMarketsAMM = ISpeedMarketsAMM(contractsAddresses.speedMarketsAMM); bytes32[] memory priceIds = new bytes32[](1); priceIds[0] = speedMarketsAMM.assetToPythId(ChainedSpeedMarket(market).asset()); int64[] memory prices = new int64[](priceUpdateData.length); uint64 strikeTimePerDirection; for (uint i = 0; i < priceUpdateData.length; i++) { strikeTimePerDirection = ChainedSpeedMarket(market).initialStrikeTime() + uint64(i * ChainedSpeedMarket(market).timeFrame()); IPyth pyth = IPyth(contractsAddresses.pyth); PythStructs.PriceFeed[] memory pricesPerDirection = pyth.parsePriceFeedUpdates{ value: pyth.getUpdateFee(priceUpdateData[i]) }( priceUpdateData[i], priceIds, strikeTimePerDirection, strikeTimePerDirection + speedMarketsAMM.maximumPriceDelayForResolving() ); PythStructs.Price memory price = pricesPerDirection[0].price; require(price.price > 0, "invalid price"); prices[i] = price.price; } _resolveMarketWithPrices(market, prices, false); } /// @notice admin resolve market for a given market address with finalPrice function resolveMarketManually(address _market, int64[] calldata _finalPrices) external isAddressWhitelisted { _resolveMarketManually(_market, _finalPrices); } /// @notice admin resolve for a given markets with finalPrices function resolveMarketManuallyBatch(address[] calldata markets, int64[][] calldata finalPrices) external isAddressWhitelisted { for (uint i = 0; i < markets.length; i++) { if (canResolveMarket(markets[i])) { _resolveMarketManually(markets[i], finalPrices[i]); } } } function _resolveMarketManually(address _market, int64[] calldata _finalPrices) internal { require(canResolveMarket(_market), "Can not resolve"); _resolveMarketWithPrices(_market, _finalPrices, true); } /// @notice owner can resolve market for a given market address with finalPrices function resolveMarketAsOwner(address _market, int64[] calldata _finalPrices) external onlyOwner { require(canResolveMarket(_market), "Can not resolve"); _resolveMarketWithPrices(_market, _finalPrices, false); } function _resolveMarketWithPrices( address market, int64[] memory _finalPrices, bool _isManually ) internal { ChainedSpeedMarket(market).resolve(_finalPrices, _isManually); if (ChainedSpeedMarket(market).resolved()) { _activeMarkets.remove(market); _maturedMarkets.add(market); address user = ChainedSpeedMarket(market).user(); if (_activeMarketsPerUser[user].contains(market)) { _activeMarketsPerUser[user].remove(market); } _maturedMarketsPerUser[user].add(market); uint buyinAmount = ChainedSpeedMarket(market).buyinAmount(); uint payout = _getPayout( buyinAmount, ChainedSpeedMarket(market).numOfDirections(), ChainedSpeedMarket(market).payoutMultiplier() ); if (!ChainedSpeedMarket(market).isUserWinner()) { if (currentRisk > payout) { currentRisk -= payout; } else { currentRisk = 0; } } } emit MarketResolved(market, ChainedSpeedMarket(market).isUserWinner()); } /// @notice Transfer amount to destination address function transferAmount(address _destination, uint _amount) external onlyOwner { sUSD.safeTransfer(_destination, _amount); emit AmountTransfered(_destination, _amount); } //////////// getters ///////////////// /// @notice activeMarkets returns list of active markets /// @param index index of the page /// @param pageSize number of addresses per page /// @return address[] active market list function activeMarkets(uint index, uint pageSize) external view returns (address[] memory) { return _activeMarkets.getPage(index, pageSize); } /// @notice maturedMarkets returns list of matured markets /// @param index index of the page /// @param pageSize number of addresses per page /// @return address[] matured market list function maturedMarkets(uint index, uint pageSize) external view returns (address[] memory) { return _maturedMarkets.getPage(index, pageSize); } /// @notice activeMarkets returns list of active markets per user function activeMarketsPerUser( uint index, uint pageSize, address user ) external view returns (address[] memory) { return _activeMarketsPerUser[user].getPage(index, pageSize); } /// @notice maturedMarkets returns list of matured markets per user function maturedMarketsPerUser( uint index, uint pageSize, address user ) external view returns (address[] memory) { return _maturedMarketsPerUser[user].getPage(index, pageSize); } /// @notice whether a market can be resolved function canResolveMarket(address market) public view returns (bool) { return _activeMarkets.contains(market) && (ChainedSpeedMarket(market).initialStrikeTime() < block.timestamp) && !ChainedSpeedMarket(market).resolved(); } /// @notice get lengths of all arrays function getLengths(address user) external view returns (uint[4] memory) { return [ _activeMarkets.elements.length, _maturedMarkets.elements.length, _activeMarketsPerUser[user].elements.length, _maturedMarketsPerUser[user].elements.length ]; } //////////////////setters///////////////// /// @notice Set mastercopy to use to create markets /// @param _mastercopy to use to create markets function setMastercopy(address _mastercopy) external onlyOwner { chainedSpeedMarketMastercopy = _mastercopy; emit MastercopyChanged(_mastercopy); } /// @notice Set parameters for limits and payout function setLimitParams( uint64 _minTimeFrame, uint64 _maxTimeFrame, uint _minChainedMarkets, uint _maxChainedMarkets, uint _minBuyinAmount, uint _maxBuyinAmount, uint _maxProfitPerIndividualMarket, uint _maxRisk, uint[] calldata _payoutMultipliers ) external onlyOwner { require(_minChainedMarkets > 1, "min 2 chained markets"); minTimeFrame = _minTimeFrame; maxTimeFrame = _maxTimeFrame; minChainedMarkets = _minChainedMarkets; maxChainedMarkets = _maxChainedMarkets; minBuyinAmount = _minBuyinAmount; maxBuyinAmount = _maxBuyinAmount; maxProfitPerIndividualMarket = _maxProfitPerIndividualMarket; maxRisk = _maxRisk; payoutMultipliers = _payoutMultipliers; emit LimitParamsChanged( _minTimeFrame, _maxTimeFrame, _minChainedMarkets, _maxChainedMarkets, _minBuyinAmount, _maxBuyinAmount, _maxProfitPerIndividualMarket, _maxRisk, _payoutMultipliers ); } /// @notice set address manager contract address function setAddressManager(address _addressManager) external onlyOwner { addressManager = IAddressManager(_addressManager); emit AddressManagerChanged(_addressManager); } /// @notice set multicollateral enabled function setMultiCollateralOnOffRampEnabled(bool _enabled) external onlyOwner { address multiCollateralOnOffRamp = addressManager.multiCollateralOnOffRamp(); if (multiCollateralOnOffRamp != address(0)) { sUSD.approve(multiCollateralOnOffRamp, _enabled ? MAX_APPROVAL : 0); } multicollateralEnabled = _enabled; emit MultiCollateralOnOffRampEnabled(_enabled); } //////////////////modifiers///////////////// modifier isAddressWhitelisted() { ISpeedMarketsAMM speedMarketsAMM = ISpeedMarketsAMM(addressManager.speedMarketsAMM()); require(speedMarketsAMM.whitelistedAddresses(msg.sender), "Resolver not whitelisted"); _; } modifier onlyPending() { address speedMarketsCreator = addressManager.getAddress("SpeedMarketsAMMCreator"); require(msg.sender == speedMarketsCreator, "only from Creator"); _; } //////////////////events///////////////// event MarketCreated( address market, address user, bytes32 asset, uint64 timeFrame, uint64 strikeTime, int64 strikePrice, SpeedMarket.Direction[] directions, uint buyinAmount, uint payoutMultiplier, uint safeBoxImpact ); event MarketResolved(address market, bool userIsWinner); event MastercopyChanged(address mastercopy); event LimitParamsChanged( uint64 _minTimeFrame, uint64 _maxTimeFrame, uint _minChainedMarkets, uint _maxChainedMarkets, uint _minBuyinAmount, uint _maxBuyinAmount, uint _maxProfitPerIndividualMarket, uint _maxRisk, uint[] _payoutMultipliers ); event ReferrerPaid(address refferer, address trader, uint amount, uint volume); event MultiCollateralOnOffRampEnabled(bool _enabled); event AmountTransfered(address _destination, uint _amount); event AddressManagerChanged(address _addressManager); }
{ "optimizer": { "enabled": true, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "libraries": {} }
Contract Security Audit
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[{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"oldOwner","type":"address"},{"indexed":false,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnerChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnerNominated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bool","name":"isPaused","type":"bool"}],"name":"PauseChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"_speedMarketsAMM","type":"address"},{"indexed":false,"internalType":"address","name":"_chainedSpeedMarketsAMM","type":"address"}],"name":"SetSpeedMarketsAMM","type":"event"},{"inputs":[],"name":"acceptOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"chainedSpeedMarketsAMM","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"marketsArray","type":"address[]"}],"name":"getChainedMarketsData","outputs":[{"components":[{"internalType":"address","name":"user","type":"address"},{"internalType":"bytes32","name":"asset","type":"bytes32"},{"internalType":"uint64","name":"timeFrame","type":"uint64"},{"internalType":"uint64","name":"initialStrikeTime","type":"uint64"},{"internalType":"uint64","name":"strikeTime","type":"uint64"},{"internalType":"int64","name":"initialStrikePrice","type":"int64"},{"internalType":"enum SpeedMarket.Direction[]","name":"directions","type":"uint8[]"},{"internalType":"int64[]","name":"strikePrices","type":"int64[]"},{"internalType":"int64[]","name":"finalPrices","type":"int64[]"},{"internalType":"uint256","name":"buyinAmount","type":"uint256"},{"internalType":"uint256","name":"payoutMultiplier","type":"uint256"},{"internalType":"bool","name":"resolved","type":"bool"},{"internalType":"bool","name":"isUserWinner","type":"bool"},{"internalType":"uint256","name":"safeBoxImpact","type":"uint256"},{"internalType":"uint256","name":"createdAt","type":"uint256"}],"internalType":"struct SpeedMarketsAMMData.ChainedMarketData[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_walletAddress","type":"address"}],"name":"getChainedSpeedMarketsAMMParameters","outputs":[{"components":[{"internalType":"uint256","name":"numActiveMarkets","type":"uint256"},{"internalType":"uint256","name":"numMaturedMarkets","type":"uint256"},{"internalType":"uint256","name":"numActiveMarketsPerUser","type":"uint256"},{"internalType":"uint256","name":"numMaturedMarketsPerUser","type":"uint256"},{"internalType":"uint256","name":"minChainedMarkets","type":"uint256"},{"internalType":"uint256","name":"maxChainedMarkets","type":"uint256"},{"internalType":"uint64","name":"minTimeFrame","type":"uint64"},{"internalType":"uint64","name":"maxTimeFrame","type":"uint64"},{"internalType":"uint256","name":"minBuyinAmount","type":"uint256"},{"internalType":"uint256","name":"maxBuyinAmount","type":"uint256"},{"internalType":"uint256","name":"maxProfitPerIndividualMarket","type":"uint256"},{"components":[{"internalType":"uint256","name":"current","type":"uint256"},{"internalType":"uint256","name":"max","type":"uint256"}],"internalType":"struct SpeedMarketsAMMData.Risk","name":"risk","type":"tuple"},{"internalType":"uint256[]","name":"payoutMultipliers","type":"uint256[]"}],"internalType":"struct SpeedMarketsAMMData.ChainedSpeedMarketsAMMParameters","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"asset","type":"bytes32"}],"name":"getDirectionalRiskPerAsset","outputs":[{"components":[{"internalType":"enum SpeedMarket.Direction","name":"direction","type":"uint8"},{"internalType":"uint256","name":"current","type":"uint256"},{"internalType":"uint256","name":"max","type":"uint256"}],"internalType":"struct SpeedMarketsAMMData.RiskPerDirection[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"marketsArray","type":"address[]"}],"name":"getMarketsData","outputs":[{"components":[{"internalType":"address","name":"user","type":"address"},{"internalType":"bytes32","name":"asset","type":"bytes32"},{"internalType":"uint64","name":"strikeTime","type":"uint64"},{"internalType":"int64","name":"strikePrice","type":"int64"},{"internalType":"enum SpeedMarket.Direction","name":"direction","type":"uint8"},{"internalType":"uint256","name":"buyinAmount","type":"uint256"},{"internalType":"bool","name":"resolved","type":"bool"},{"internalType":"int64","name":"finalPrice","type":"int64"},{"internalType":"enum SpeedMarket.Direction","name":"result","type":"uint8"},{"internalType":"bool","name":"isUserWinner","type":"bool"},{"internalType":"uint256","name":"safeBoxImpact","type":"uint256"},{"internalType":"uint256","name":"lpFee","type":"uint256"},{"internalType":"uint256","name":"createdAt","type":"uint256"}],"internalType":"struct SpeedMarketsAMMData.MarketData[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"asset","type":"bytes32"}],"name":"getRiskPerAsset","outputs":[{"components":[{"internalType":"uint256","name":"current","type":"uint256"},{"internalType":"uint256","name":"max","type":"uint256"}],"internalType":"struct SpeedMarketsAMMData.Risk","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_walletAddress","type":"address"}],"name":"getSpeedMarketsAMMParameters","outputs":[{"components":[{"internalType":"uint256","name":"numActiveMarkets","type":"uint256"},{"internalType":"uint256","name":"numMaturedMarkets","type":"uint256"},{"internalType":"uint256","name":"numActiveMarketsPerUser","type":"uint256"},{"internalType":"uint256","name":"numMaturedMarketsPerUser","type":"uint256"},{"internalType":"uint256","name":"minBuyinAmount","type":"uint256"},{"internalType":"uint256","name":"maxBuyinAmount","type":"uint256"},{"internalType":"uint256","name":"minimalTimeToMaturity","type":"uint256"},{"internalType":"uint256","name":"maximalTimeToMaturity","type":"uint256"},{"internalType":"uint64","name":"maximumPriceDelay","type":"uint64"},{"internalType":"uint64","name":"maximumPriceDelayForResolving","type":"uint64"},{"internalType":"uint256[]","name":"timeThresholdsForFees","type":"uint256[]"},{"internalType":"uint256[]","name":"lpFees","type":"uint256[]"},{"internalType":"uint256","name":"lpFee","type":"uint256"},{"internalType":"uint256","name":"maxSkewImpact","type":"uint256"},{"internalType":"uint256","name":"safeBoxImpact","type":"uint256"},{"internalType":"bool","name":"isAddressWhitelisted","type":"bool"}],"internalType":"struct SpeedMarketsAMMData.SpeedMarketsAMMParameters","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"},{"internalType":"address","name":"_speedMarketsAMM","type":"address"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"lastPauseTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"name":"nominateNewOwner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"nominatedOwner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"name":"setOwner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_paused","type":"bool"}],"name":"setPaused","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_speedMarketsAMM","type":"address"},{"internalType":"address","name":"_chainedSpeedMarketsAMM","type":"address"}],"name":"setSpeedMarketsAMM","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"speedMarketsAMM","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"proxyAddress","type":"address"}],"name":"transferOwnershipAtInit","outputs":[],"stateMutability":"nonpayable","type":"function"}]
Contract Creation Code
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Multichain Portfolio | 30 Chains
Chain | Token | Portfolio % | Price | Amount | Value |
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A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.