diff options
Diffstat (limited to 'packages/contracts/src')
28 files changed, 355 insertions, 531 deletions
diff --git a/packages/contracts/src/contracts/current/protocol/AssetProxyDispatcher/AssetProxyDispatcher.sol b/packages/contracts/src/contracts/current/protocol/AssetProxyDispatcher/AssetProxyDispatcher.sol index 2c689496f..43fd7596e 100644 --- a/packages/contracts/src/contracts/current/protocol/AssetProxyDispatcher/AssetProxyDispatcher.sol +++ b/packages/contracts/src/contracts/current/protocol/AssetProxyDispatcher/AssetProxyDispatcher.sol @@ -57,21 +57,21 @@ contract AssetProxyDispatcher is /// An id can only be assigned to a single proxy at a given time, /// however, an asset proxy may be registered to multiple ids. /// @param assetProxyId Id to register`newAssetProxy` under. - /// @param newAssetProxy asset proxy to register, or 0x0 to unset assetProxyId. - /// @param currentAssetProxy Existing asset proxy to overwrite, or 0x0 if assetProxyId is currently unused. + /// @param newAssetProxy Address of new asset proxy to register, or 0x0 to unset assetProxyId. + /// @param oldAssetProxy Existing asset proxy to overwrite, or 0x0 if assetProxyId is currently unused. function registerAssetProxy( uint8 assetProxyId, - IAssetProxy newAssetProxy, - IAssetProxy currentAssetProxy) + address newAssetProxy, + address oldAssetProxy) external onlyOwner { // Ensure the existing asset proxy is not unintentionally overwritten - require(currentAssetProxy == assetProxies[assetProxyId]); + require(oldAssetProxy == address(assetProxies[assetProxyId])); // Add asset proxy and log registration - assetProxies[assetProxyId] = newAssetProxy; - emit AssetProxySet(assetProxyId, newAssetProxy, currentAssetProxy); + assetProxies[assetProxyId] = IAssetProxy(newAssetProxy); + emit AssetProxySet(assetProxyId, newAssetProxy, oldAssetProxy); } /// @dev Gets an asset proxy. @@ -79,9 +79,9 @@ contract AssetProxyDispatcher is /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered. function getAssetProxy(uint8 assetProxyId) external view - returns (IAssetProxy) + returns (address) { IAssetProxy assetProxy = assetProxies[assetProxyId]; - return assetProxy; + return address(assetProxy); } } diff --git a/packages/contracts/src/contracts/current/protocol/AssetProxyDispatcher/IAssetProxyDispatcher.sol b/packages/contracts/src/contracts/current/protocol/AssetProxyDispatcher/IAssetProxyDispatcher.sol index 044983823..88bc0d353 100644 --- a/packages/contracts/src/contracts/current/protocol/AssetProxyDispatcher/IAssetProxyDispatcher.sol +++ b/packages/contracts/src/contracts/current/protocol/AssetProxyDispatcher/IAssetProxyDispatcher.sol @@ -31,20 +31,20 @@ contract IAssetProxyDispatcher is // Logs registration of new asset proxy event AssetProxySet( uint8 id, - IAssetProxy newAssetClassAddress, - IAssetProxy oldAssetClassAddress + address newAssetProxy, + address oldAssetProxy ); /// @dev Registers an asset proxy to an asset proxy id. /// An id can only be assigned to a single proxy at a given time, /// however, an asset proxy may be registered to multiple ids. /// @param assetProxyId Id to register`newAssetProxy` under. - /// @param newAssetProxy asset proxy to register, or 0x0 to unset assetProxyId. - /// @param currentAssetProxy Existing asset proxy to overwrite, or 0x0 if assetProxyId is currently unused. + /// @param newAssetProxy Address of new asset proxy to register, or 0x0 to unset assetProxyId. + /// @param oldAssetProxy Existing asset proxy to overwrite, or 0x0 if assetProxyId is currently unused. function registerAssetProxy( uint8 assetProxyId, - IAssetProxy newAssetProxy, - IAssetProxy currentAssetProxy) + address newAssetProxy, + address oldAssetProxy) external; /// @dev Gets an asset proxy. @@ -52,5 +52,5 @@ contract IAssetProxyDispatcher is /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered. function getAssetProxy(uint8 assetProxyId) external view - returns (IAssetProxy); + returns (address); } diff --git a/packages/contracts/src/contracts/current/protocol/AssetProxyDispatcher/proxies/ERC20Proxy.sol b/packages/contracts/src/contracts/current/protocol/AssetProxyDispatcher/proxies/ERC20Proxy.sol index e785bd26d..eef3a39db 100644 --- a/packages/contracts/src/contracts/current/protocol/AssetProxyDispatcher/proxies/ERC20Proxy.sol +++ b/packages/contracts/src/contracts/current/protocol/AssetProxyDispatcher/proxies/ERC20Proxy.sol @@ -21,7 +21,7 @@ pragma solidity ^0.4.21; import "../IAssetProxy.sol"; import "../../../utils/LibBytes/LibBytes.sol"; import "../../../utils/Authorizable/Authorizable.sol"; -import { Token_v1 as ERC20Token } from "../../../../previous/Token/Token_v1.sol"; +import "../../../tokens/ERC20Token/IERC20Token.sol"; contract ERC20Proxy is LibBytes, @@ -44,7 +44,7 @@ contract ERC20Proxy is { require(assetMetadata.length == 21); address token = readAddress(assetMetadata, 1); - bool success = ERC20Token(token).transferFrom(from, to, amount); + bool success = IERC20Token(token).transferFrom(from, to, amount); require(success == true); } } diff --git a/packages/contracts/src/contracts/current/protocol/Exchange/Exchange.sol b/packages/contracts/src/contracts/current/protocol/Exchange/Exchange.sol index 91136b29f..995cbcf76 100644 --- a/packages/contracts/src/contracts/current/protocol/Exchange/Exchange.sol +++ b/packages/contracts/src/contracts/current/protocol/Exchange/Exchange.sol @@ -23,7 +23,6 @@ import "./MixinExchangeCore.sol"; import "./MixinSignatureValidator.sol"; import "./MixinSettlementProxy.sol"; import "./MixinWrapperFunctions.sol"; -import "../AssetProxyDispatcher/IAssetProxyDispatcher.sol"; contract Exchange is MixinExchangeCore, @@ -34,13 +33,12 @@ contract Exchange is string constant public VERSION = "2.0.1-alpha"; function Exchange( - IToken _zrxToken, - bytes _zrxProxyData, - IAssetProxy _assetProxyDispatcher) + address _assetProxyDispatcher, + bytes memory _zrxProxyData) public MixinExchangeCore() MixinSignatureValidator() - MixinSettlementProxy(_assetProxyDispatcher, _zrxToken, _zrxProxyData) + MixinSettlementProxy(_assetProxyDispatcher, _zrxProxyData) MixinWrapperFunctions() {} } diff --git a/packages/contracts/src/contracts/current/protocol/Exchange/IExchange.sol b/packages/contracts/src/contracts/current/protocol/Exchange/IExchange.sol index 3af51e915..ef2fb2a96 100644 --- a/packages/contracts/src/contracts/current/protocol/Exchange/IExchange.sol +++ b/packages/contracts/src/contracts/current/protocol/Exchange/IExchange.sol @@ -37,8 +37,8 @@ contract IExchange { address indexed feeRecipient, bytes makerAssetData, bytes takerAssetData, - uint256 makerTokenFilledAmount, - uint256 takerTokenFilledAmount, + uint256 makerAssetFilledAmount, + uint256 takerAssetFilledAmount, uint256 makerFeePaid, uint256 takerFeePaid, bytes32 indexed orderHash @@ -49,8 +49,8 @@ contract IExchange { address indexed feeRecipient, bytes makerAssetData, bytes takerAssetData, - uint256 makerTokenCancelledAmount, - uint256 takerTokenCancelledAmount, + uint256 makerAssetCancelledAmount, + uint256 takerAssetCancelledAmount, bytes32 indexed orderHash ); @@ -77,9 +77,9 @@ contract IExchange { /// @dev Calculates the sum of values already filled and cancelled for a given order. /// @param orderHash The Keccak-256 hash of the given order. /// @return Sum of values already filled and cancelled. - function getUnavailableTakerTokenAmount(bytes32 orderHash) + function getUnavailableTakerAssetAmount(bytes32 orderHash) public view - returns (uint256 unavailableTakerTokenAmount); + returns (uint256 unavailableTakerAssetAmount); /// @dev Calculates partial value given a numerator and denominator. /// @param numerator Numerator. @@ -100,8 +100,8 @@ contract IExchange { returns (bool isError); /// @dev Calculates Keccak-256 hash of order with specified parameters. - /// @param orderAddresses Array of order's maker, taker, makerToken, takerToken, and feeRecipient. - /// @param orderValues Array of order's makerTokenAmount, takerTokenAmount, makerFee, takerFee, expirationTimestampInSec, and salt. + /// @param orderAddresses Array of order's maker, taker, makerAsset, takerAsset, and feeRecipient. + /// @param orderValues Array of order's makerAssetAmount, takerAssetAmount, makerFee, takerFee, expirationTimestampInSec, and salt. /// @return Keccak-256 hash of order. function getOrderHash(address[5] orderAddresses, uint256[6] orderValues) public view @@ -124,34 +124,34 @@ contract IExchange { returns (bool isValid); /// @dev Fills the input order. - /// @param orderAddresses Array of order's maker, taker, makerToken, takerToken, and feeRecipient. - /// @param orderValues Array of order's makerTokenAmount, takerTokenAmount, makerFee, takerFee, expirationTimestampInSec, and salt. - /// @param takerTokenFillAmount Desired amount of takerToken to fill. + /// @param orderAddresses Array of order's maker, taker, makerAsset, takerAsset, and feeRecipient. + /// @param orderValues Array of order's makerAssetAmount, takerAssetAmount, makerFee, takerFee, expirationTimestampInSec, and salt. + /// @param takerAssetFillAmount Desired amount of takerAsset to fill. /// @param v ECDSA signature parameter v. /// @param r ECDSA signature parameters r. /// @param s ECDSA signature parameters s. - /// @return Total amount of takerToken filled in trade. + /// @return Total amount of takerAsset filled in trade. function fillOrder( address[5] orderAddresses, uint256[6] orderValues, - uint256 takerTokenFillAmount, + uint256 takerAssetFillAmount, uint8 v, bytes32 r, bytes32 s) public - returns (uint256 takerTokenFilledAmount); + returns (uint256 takerAssetFilledAmount); /// @dev Cancels the input order. - /// @param orderAddresses Array of order's maker, taker, makerToken, takerToken, and feeRecipient. - /// @param orderValues Array of order's makerTokenAmount, takerTokenAmount, makerFee, takerFee, expirationTimestampInSec, and salt. - /// @param takerTokenCancelAmount Desired amount of takerToken to cancel in order. - /// @return Amount of takerToken cancelled. + /// @param orderAddresses Array of order's maker, taker, makerAsset, takerAsset, and feeRecipient. + /// @param orderValues Array of order's makerAssetAmount, takerAssetAmount, makerFee, takerFee, expirationTimestampInSec, and salt. + /// @param takerAssetCancelAmount Desired amount of takerAsset to cancel in order. + /// @return Amount of takerAsset cancelled. function cancelOrder( address[5] orderAddresses, uint256[6] orderValues, - uint256 takerTokenCancelAmount) + uint256 takerAssetCancelAmount) public - returns (uint256 takerTokenCancelledAmount); + returns (uint256 takerAssetCancelledAmount); /// @dev Cancels all orders for a specified maker up to a certain time. /// @param salt Orders created with a salt less or equal to this value will be cancelled. @@ -159,51 +159,51 @@ contract IExchange { external; /// @dev Fills an order with specified parameters and ECDSA signature. Throws if specified amount not filled entirely. - /// @param orderAddresses Array of order's maker, taker, makerToken, takerToken, and feeRecipient. - /// @param orderValues Array of order's makerTokenAmount, takerTokenAmount, makerFee, takerFee, expirationTimestampInSec, and salt. - /// @param takerTokenFillAmount Desired amount of takerToken to fill. + /// @param orderAddresses Array of order's maker, taker, makerAsset, takerAsset, and feeRecipient. + /// @param orderValues Array of order's makerAssetAmount, takerAssetAmount, makerFee, takerFee, expirationTimestampInSec, and salt. + /// @param takerAssetFillAmount Desired amount of takerAsset to fill. /// @param v ECDSA signature parameter v. /// @param r ECDSA signature parameters r. /// @param s ECDSA signature parameters s. function fillOrKillOrder( address[5] orderAddresses, uint256[6] orderValues, - uint256 takerTokenFillAmount, + uint256 takerAssetFillAmount, uint8 v, bytes32 r, bytes32 s) public; /// @dev Fills an order with specified parameters and ECDSA signature. Returns false if the transaction would otherwise revert. - /// @param orderAddresses Array of order's maker, taker, makerToken, takerToken, and feeRecipient. - /// @param orderValues Array of order's makerTokenAmount, takerTokenAmount, makerFee, takerFee, expirationTimestampInSec, and salt. - /// @param takerTokenFillAmount Desired amount of takerToken to fill. + /// @param orderAddresses Array of order's maker, taker, makerAsset, takerAsset, and feeRecipient. + /// @param orderValues Array of order's makerAssetAmount, takerAssetAmount, makerFee, takerFee, expirationTimestampInSec, and salt. + /// @param takerAssetFillAmount Desired amount of takerAsset to fill. /// @param v ECDSA signature parameter v. /// @param r ECDSA signature parameters r. /// @param s ECDSA signature parameters s. /// @return Success if the transaction did not revert. - /// @return Total amount of takerToken filled in trade. + /// @return Total amount of takerAsset filled in trade. function fillOrderNoThrow( address[5] orderAddresses, uint256[6] orderValues, - uint256 takerTokenFillAmount, + uint256 takerAssetFillAmount, uint8 v, bytes32 r, bytes32 s) public - returns (bool success, uint256 takerTokenFilledAmount); + returns (bool success, uint256 takerAssetFilledAmount); /// @dev Synchronously executes multiple calls of fillOrder in a single transaction. /// @param orderAddresses Array of address arrays containing individual order addresses. /// @param orderValues Array of uint256 arrays containing individual order values. - /// @param takerTokenFillAmounts Array of desired amounts of takerToken to fill in orders. + /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to fill in orders. /// @param v Array ECDSA signature v parameters. /// @param r Array of ECDSA signature r parameters. /// @param s Array of ECDSA signature s parameters. function batchFillOrders( address[5][] orderAddresses, uint256[6][] orderValues, - uint256[] takerTokenFillAmounts, + uint256[] takerAssetFillAmounts, uint8[] v, bytes32[] r, bytes32[] s) @@ -212,14 +212,14 @@ contract IExchange { /// @dev Synchronously executes multiple calls of fillOrKill in a single transaction. /// @param orderAddresses Array of address arrays containing individual order addresses. /// @param orderValues Array of uint256 arrays containing individual order values. - /// @param takerTokenFillAmounts Array of desired amounts of takerToken to fill in orders. + /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to fill in orders. /// @param v Array ECDSA signature v parameters. /// @param r Array of ECDSA signature r parameters. /// @param s Array of ECDSA signature s parameters. function batchFillOrKillOrders( address[5][] orderAddresses, uint256[6][] orderValues, - uint256[] takerTokenFillAmounts, + uint256[] takerAssetFillAmounts, uint8[] v, bytes32[] r, bytes32[] s) @@ -228,62 +228,62 @@ contract IExchange { /// @dev Synchronously executes multiple calls of fillOrderNoThrow in a single transaction. /// @param orderAddresses Array of address arrays containing individual order addresses. /// @param orderValues Array of uint256 arrays containing individual order values. - /// @param takerTokenFillAmounts Array of desired amounts of takerToken to fill in orders. + /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to fill in orders. /// @param v Array ECDSA signature v parameters. /// @param r Array of ECDSA signature r parameters. /// @param s Array of ECDSA signature s parameters. function batchFillOrdersNoThrow( address[5][] orderAddresses, uint256[6][] orderValues, - uint256[] takerTokenFillAmounts, + uint256[] takerAssetFillAmounts, uint8[] v, bytes32[] r, bytes32[] s) external; - /// @dev Synchronously executes multiple fill orders in a single transaction until total takerTokenFillAmount filled. + /// @dev Synchronously executes multiple fill orders in a single transaction until total takerAssetFillAmount filled. /// @param orderAddresses Array of address arrays containing individual order addresses. /// @param orderValues Array of uint256 arrays containing individual order values. - /// @param takerTokenFillAmount Desired total amount of takerToken to fill in orders. + /// @param takerAssetFillAmount Desired total amount of takerAsset to fill in orders. /// @param v Array ECDSA signature v parameters. /// @param r Array of ECDSA signature r parameters. /// @param s Array of ECDSA signature s parameters. - /// @return Total amount of takerTokenFillAmount filled in orders. + /// @return Total amount of takerAssetFillAmount filled in orders. function marketFillOrders( address[5][] orderAddresses, uint256[6][] orderValues, - uint256 takerTokenFillAmount, + uint256 takerAssetFillAmount, uint8[] v, bytes32[] r, bytes32[] s) external - returns (uint256 totalTakerTokenFilledAmount); + returns (uint256 totalTakerAssetFilledAmount); - /// @dev Synchronously executes multiple calls of fillOrderNoThrow in a single transaction until total takerTokenFillAmount filled. + /// @dev Synchronously executes multiple calls of fillOrderNoThrow in a single transaction until total takerAssetFillAmount filled. /// @param orderAddresses Array of address arrays containing individual order addresses. /// @param orderValues Array of uint256 arrays containing individual order values. - /// @param takerTokenFillAmount Desired total amount of takerToken to fill in orders. + /// @param takerAssetFillAmount Desired total amount of takerAsset to fill in orders. /// @param v Array ECDSA signature v parameters. /// @param r Array of ECDSA signature r parameters. /// @param s Array of ECDSA signature s parameters. - /// @return Total amount of takerTokenFillAmount filled in orders. + /// @return Total amount of takerAssetFillAmount filled in orders. function marketFillOrdersNoThrow( address[5][] orderAddresses, uint256[6][] orderValues, - uint256 takerTokenFillAmount, + uint256 takerAssetFillAmount, uint8[] v, bytes32[] r, bytes32[] s) external - returns (uint256 totalTakerTokenFilledAmount); + returns (uint256 totalTakerAssetFilledAmount); /// @dev Synchronously cancels multiple orders in a single transaction. /// @param orderAddresses Array of address arrays containing individual order addresses. /// @param orderValues Array of uint256 arrays containing individual order values. - /// @param takerTokenCancelAmounts Array of desired amounts of takerToken to cancel in orders. + /// @param takerAssetCancelAmounts Array of desired amounts of takerAsset to cancel in orders. function batchCancelOrders( address[5][] orderAddresses, uint256[6][] orderValues, - uint256[] takerTokenCancelAmounts) + uint256[] takerAssetCancelAmounts) external; } diff --git a/packages/contracts/src/contracts/current/protocol/Exchange/LibOrder.sol b/packages/contracts/src/contracts/current/protocol/Exchange/LibOrder.sol index d47a0fbbe..61a4a382d 100644 --- a/packages/contracts/src/contracts/current/protocol/Exchange/LibOrder.sol +++ b/packages/contracts/src/contracts/current/protocol/Exchange/LibOrder.sol @@ -26,8 +26,8 @@ contract LibOrder { "address makerAddress", "address takerAddress", "address feeRecipientAddress", - "uint256 makerTokenAmount", - "uint256 takerTokenAmount", + "uint256 makerAssetAmount", + "uint256 takerAssetAmount", "uint256 makerFee", "uint256 takerFee", "uint256 expirationTimeSeconds", @@ -40,8 +40,8 @@ contract LibOrder { address makerAddress; address takerAddress; address feeRecipientAddress; - uint256 makerTokenAmount; - uint256 takerTokenAmount; + uint256 makerAssetAmount; + uint256 takerAssetAmount; uint256 makerFee; uint256 takerFee; uint256 expirationTimeSeconds; @@ -66,8 +66,8 @@ contract LibOrder { order.makerAddress, order.takerAddress, order.feeRecipientAddress, - order.makerTokenAmount, - order.takerTokenAmount, + order.makerAssetAmount, + order.takerAssetAmount, order.makerFee, order.takerFee, order.expirationTimeSeconds, diff --git a/packages/contracts/src/contracts/current/protocol/Exchange/MixinExchangeCore.sol b/packages/contracts/src/contracts/current/protocol/Exchange/MixinExchangeCore.sol index ec1bd57ce..710315515 100644 --- a/packages/contracts/src/contracts/current/protocol/Exchange/MixinExchangeCore.sol +++ b/packages/contracts/src/contracts/current/protocol/Exchange/MixinExchangeCore.sol @@ -39,7 +39,7 @@ contract MixinExchangeCore is LibErrors, LibPartialAmount { - // Mapping of orderHash => amount of takerToken already bought by maker + // Mapping of orderHash => amount of takerAsset already bought by maker mapping (bytes32 => uint256) public filled; // Mapping of orderHash => cancelled @@ -53,21 +53,21 @@ contract MixinExchangeCore is address indexed makerAddress, address takerAddress, address indexed feeRecipientAddress, - bytes makerAssetData, - bytes takerAssetData, - uint256 makerTokenFilledAmount, - uint256 takerTokenFilledAmount, + uint256 makerAssetFilledAmount, + uint256 takerAssetFilledAmount, uint256 makerFeePaid, uint256 takerFeePaid, - bytes32 indexed orderHash + bytes32 indexed orderHash, + bytes makerAssetData, + bytes takerAssetData ); event Cancel( address indexed makerAddress, address indexed feeRecipientAddress, + bytes32 indexed orderHash, bytes makerAssetData, - bytes takerAssetData, - bytes32 indexed orderHash + bytes takerAssetData ); event CancelUpTo( @@ -81,12 +81,12 @@ contract MixinExchangeCore is /// @dev Fills the input order. /// @param order Order struct containing order specifications. - /// @param takerTokenFillAmount Desired amount of takerToken to sell. + /// @param takerAssetFillAmount Desired amount of takerAsset to sell. /// @param signature Proof that order has been created by maker. /// @return Amounts filled and fees paid by maker and taker. function fillOrder( Order memory order, - uint256 takerTokenFillAmount, + uint256 takerAssetFillAmount, bytes memory signature) public returns (FillResults memory fillResults) @@ -109,8 +109,8 @@ contract MixinExchangeCore is // Validate order and maker only if first time seen // TODO: Read filled and cancelled only once if (filled[orderHash] == 0) { - require(order.makerTokenAmount > 0); - require(order.takerTokenAmount > 0); + require(order.makerAssetAmount > 0); + require(order.takerAssetAmount > 0); require(isValidSignature(orderHash, order.makerAddress, signature)); } @@ -118,7 +118,7 @@ contract MixinExchangeCore is if (order.takerAddress != address(0)) { require(order.takerAddress == msg.sender); } - require(takerTokenFillAmount > 0); + require(takerAssetFillAmount > 0); // Validate order expiration if (block.timestamp >= order.expirationTimeSeconds) { @@ -127,39 +127,39 @@ contract MixinExchangeCore is } // Validate order availability - uint256 remainingTakerTokenFillAmount = safeSub(order.takerTokenAmount, filled[orderHash]); - if (remainingTakerTokenFillAmount == 0) { + uint256 remainingTakerAssetFillAmount = safeSub(order.takerAssetAmount, filled[orderHash]); + if (remainingTakerAssetFillAmount == 0) { emit ExchangeError(uint8(Errors.ORDER_FULLY_FILLED), orderHash); return fillResults; } // Validate fill order rounding - fillResults.takerTokenFilledAmount = min256(takerTokenFillAmount, remainingTakerTokenFillAmount); - if (isRoundingError(fillResults.takerTokenFilledAmount, order.takerTokenAmount, order.makerTokenAmount)) { + fillResults.takerAssetFilledAmount = min256(takerAssetFillAmount, remainingTakerAssetFillAmount); + if (isRoundingError(fillResults.takerAssetFilledAmount, order.takerAssetAmount, order.makerAssetAmount)) { emit ExchangeError(uint8(Errors.ROUNDING_ERROR_TOO_LARGE), orderHash); - fillResults.takerTokenFilledAmount = 0; + fillResults.takerAssetFilledAmount = 0; return fillResults; } // Update state - filled[orderHash] = safeAdd(filled[orderHash], fillResults.takerTokenFilledAmount); + filled[orderHash] = safeAdd(filled[orderHash], fillResults.takerAssetFilledAmount); // Settle order - (fillResults.makerTokenFilledAmount, fillResults.makerFeePaid, fillResults.takerFeePaid) = - settleOrder(order, msg.sender, fillResults.takerTokenFilledAmount); + (fillResults.makerAssetFilledAmount, fillResults.makerFeePaid, fillResults.takerFeePaid) = + settleOrder(order, msg.sender, fillResults.takerAssetFilledAmount); // Log order emit Fill( order.makerAddress, msg.sender, order.feeRecipientAddress, - order.makerAssetData, - order.takerAssetData, - fillResults.makerTokenFilledAmount, - fillResults.takerTokenFilledAmount, + fillResults.makerAssetFilledAmount, + fillResults.takerAssetFilledAmount, fillResults.makerFeePaid, fillResults.takerFeePaid, - orderHash + orderHash, + order.makerAssetData, + order.takerAssetData ); return fillResults; } @@ -176,8 +176,8 @@ contract MixinExchangeCore is bytes32 orderHash = getOrderHash(order); // Validate the order - require(order.makerTokenAmount > 0); - require(order.takerTokenAmount > 0); + require(order.makerAssetAmount > 0); + require(order.takerAssetAmount > 0); require(order.makerAddress == msg.sender); if (block.timestamp >= order.expirationTimeSeconds) { @@ -195,9 +195,9 @@ contract MixinExchangeCore is emit Cancel( order.makerAddress, order.feeRecipientAddress, + orderHash, order.makerAssetData, - order.takerAssetData, - orderHash + order.takerAssetData ); return true; } diff --git a/packages/contracts/src/contracts/current/protocol/Exchange/MixinSettlementProxy.sol b/packages/contracts/src/contracts/current/protocol/Exchange/MixinSettlementProxy.sol index e8a7a148f..5fff2cd60 100644 --- a/packages/contracts/src/contracts/current/protocol/Exchange/MixinSettlementProxy.sol +++ b/packages/contracts/src/contracts/current/protocol/Exchange/MixinSettlementProxy.sol @@ -20,7 +20,6 @@ pragma solidity ^0.4.21; pragma experimental ABIEncoderV2; import "./mixins/MSettlement.sol"; -import "../../tokens/Token/IToken.sol"; import "./LibPartialAmount.sol"; import "../AssetProxyDispatcher/IAssetProxy.sol"; @@ -29,70 +28,60 @@ contract MixinSettlementProxy is MSettlement, LibPartialAmount { - IAssetProxy TRANSFER_PROXY; + IAssetProxy ASSET_PROXY_DISPATCHER; bytes ZRX_PROXY_DATA; - IToken ZRX_TOKEN; - function transferProxy() + function assetProxyDispatcher() public view - returns (IAssetProxy) + returns (address) { - return TRANSFER_PROXY; - } - - function zrxToken() - external view - returns (IToken) - { - return ZRX_TOKEN; + return address(ASSET_PROXY_DISPATCHER); } function zrxProxyData() external view - returns (bytes) + returns (bytes memory) { return ZRX_PROXY_DATA; } function MixinSettlementProxy( - IAssetProxy assetProxyDispatcherContract, - IToken zrxToken, - bytes zrxProxyData) + address _assetProxyDispatcher, + bytes memory _zrxProxyData) public { - ZRX_TOKEN = zrxToken; - TRANSFER_PROXY = assetProxyDispatcherContract; - ZRX_PROXY_DATA = zrxProxyData; + ASSET_PROXY_DISPATCHER = IAssetProxy(_assetProxyDispatcher); + ZRX_PROXY_DATA = _zrxProxyData; } function settleOrder( Order memory order, address takerAddress, - uint256 takerTokenFilledAmount) + uint256 takerAssetFilledAmount) internal returns ( - uint256 makerTokenFilledAmount, + uint256 makerAssetFilledAmount, uint256 makerFeePaid, uint256 takerFeePaid ) { - makerTokenFilledAmount = getPartialAmount(takerTokenFilledAmount, order.takerTokenAmount, order.makerTokenAmount); - TRANSFER_PROXY.transferFrom( + makerAssetFilledAmount = getPartialAmount(takerAssetFilledAmount, order.takerAssetAmount, order.makerAssetAmount); + ASSET_PROXY_DISPATCHER.transferFrom( order.makerAssetData, order.makerAddress, takerAddress, - makerTokenFilledAmount + makerAssetFilledAmount ); - TRANSFER_PROXY.transferFrom( + ASSET_PROXY_DISPATCHER.transferFrom( order.takerAssetData, takerAddress, order.makerAddress, - takerTokenFilledAmount + takerAssetFilledAmount ); if (order.feeRecipientAddress != address(0)) { if (order.makerFee > 0) { - makerFeePaid = getPartialAmount(takerTokenFilledAmount, order.takerTokenAmount, order.makerFee); - TRANSFER_PROXY.transferFrom( + makerFeePaid = getPartialAmount(takerAssetFilledAmount, order.takerAssetAmount, order.makerFee); + ASSET_PROXY_DISPATCHER.transferFrom( ZRX_PROXY_DATA, order.makerAddress, order.feeRecipientAddress, @@ -100,8 +89,8 @@ contract MixinSettlementProxy is ); } if (order.takerFee > 0) { - takerFeePaid = getPartialAmount(takerTokenFilledAmount, order.takerTokenAmount, order.takerFee); - TRANSFER_PROXY.transferFrom( + takerFeePaid = getPartialAmount(takerAssetFilledAmount, order.takerAssetAmount, order.takerFee); + ASSET_PROXY_DISPATCHER.transferFrom( ZRX_PROXY_DATA, takerAddress, order.feeRecipientAddress, @@ -109,6 +98,6 @@ contract MixinSettlementProxy is ); } } - return (makerTokenFilledAmount, makerFeePaid, takerFeePaid); + return (makerAssetFilledAmount, makerFeePaid, takerFeePaid); } } diff --git a/packages/contracts/src/contracts/current/protocol/Exchange/MixinWrapperFunctions.sol b/packages/contracts/src/contracts/current/protocol/Exchange/MixinWrapperFunctions.sol index 027fcd87f..2c0fd0751 100644 --- a/packages/contracts/src/contracts/current/protocol/Exchange/MixinWrapperFunctions.sol +++ b/packages/contracts/src/contracts/current/protocol/Exchange/MixinWrapperFunctions.sol @@ -31,35 +31,35 @@ contract MixinWrapperFunctions is LibBytes, LibPartialAmount { - /// @dev Fills the input order. Reverts if exact takerTokenFillAmount not filled. + /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled. /// @param order Order struct containing order specifications. - /// @param takerTokenFillAmount Desired amount of takerToken to sell. + /// @param takerAssetFillAmount Desired amount of takerAsset to sell. /// @param signature Proof that order has been created by maker. function fillOrKillOrder( Order memory order, - uint256 takerTokenFillAmount, + uint256 takerAssetFillAmount, bytes memory signature) public returns (FillResults memory fillResults) { fillResults = fillOrder( order, - takerTokenFillAmount, + takerAssetFillAmount, signature ); - require(fillResults.takerTokenFilledAmount == takerTokenFillAmount); + require(fillResults.takerAssetFilledAmount == takerAssetFillAmount); return fillResults; } /// @dev Fills an order with specified parameters and ECDSA signature. /// Returns false if the transaction would otherwise revert. /// @param order Order struct containing order specifications. - /// @param takerTokenFillAmount Desired amount of takerToken to sell. + /// @param takerAssetFillAmount Desired amount of takerAsset to sell. /// @param signature Proof that order has been created by maker. /// @return Amounts filled and fees paid by maker and taker. function fillOrderNoThrow( Order memory order, - uint256 takerTokenFillAmount, + uint256 takerAssetFillAmount, bytes memory signature) public returns (FillResults memory fillResults) @@ -73,14 +73,14 @@ contract MixinWrapperFunctions is // | Header | 0x00 | 4 | function selector | // | Params | | 3 * 32 | function parameters: | // | | 0x00 | | 1. offset to order (*) | - // | | 0x20 | | 2. takerTokenFillAmount | + // | | 0x20 | | 2. takerAssetFillAmount | // | | 0x40 | | 3. offset to signature (*) | // | Data | | 11 * 32 | order: | // | | 0x000 | | 1. makerAddress | // | | 0x020 | | 2. takerAddress | // | | 0x040 | | 3. feeRecipientAddress | - // | | 0x060 | | 4. makerTokenAmount | - // | | 0x080 | | 5. takerTokenAmount | + // | | 0x060 | | 4. makerAssetAmount | + // | | 0x080 | | 5. takerAssetAmount | // | | 0x0A0 | | 6. makerFeeAmount | // | | 0x0C0 | | 7. takerFeeAmount | // | | 0x0E0 | | 8. expirationTimeSeconds | @@ -150,8 +150,8 @@ contract MixinWrapperFunctions is mstore(dataAreaEnd, mload(sourceOffset)) // makerAddress mstore(add(dataAreaEnd, 0x20), mload(add(sourceOffset, 0x20))) // takerAddress mstore(add(dataAreaEnd, 0x40), mload(add(sourceOffset, 0x40))) // feeRecipientAddress - mstore(add(dataAreaEnd, 0x60), mload(add(sourceOffset, 0x60))) // makerTokenAmount - mstore(add(dataAreaEnd, 0x80), mload(add(sourceOffset, 0x80))) // takerTokenAmount + mstore(add(dataAreaEnd, 0x60), mload(add(sourceOffset, 0x60))) // makerAssetAmount + mstore(add(dataAreaEnd, 0x80), mload(add(sourceOffset, 0x80))) // takerAssetAmount mstore(add(dataAreaEnd, 0xA0), mload(add(sourceOffset, 0xA0))) // makerFeeAmount mstore(add(dataAreaEnd, 0xC0), mload(add(sourceOffset, 0xC0))) // takerFeeAmount mstore(add(dataAreaEnd, 0xE0), mload(add(sourceOffset, 0xE0))) // expirationTimeSeconds @@ -199,8 +199,8 @@ contract MixinWrapperFunctions is sourceOffset := add(sourceOffset, 0x20) } - /////// Write takerTokenFillAmount /////// - mstore(paramsAreaOffset, takerTokenFillAmount) + /////// Write takerAssetFillAmount /////// + mstore(paramsAreaOffset, takerAssetFillAmount) paramsAreaOffset := add(paramsAreaOffset, 0x20) /////// Write signature /////// @@ -252,18 +252,18 @@ contract MixinWrapperFunctions is /// @dev Synchronously executes multiple calls of fillOrder. /// @param orders Array of order specifications. - /// @param takerTokenFillAmounts Array of desired amounts of takerToken to sell in orders. + /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders. /// @param signatures Proofs that orders have been created by makers. function batchFillOrders( Order[] memory orders, - uint256[] memory takerTokenFillAmounts, + uint256[] memory takerAssetFillAmounts, bytes[] memory signatures) public { for (uint256 i = 0; i < orders.length; i++) { fillOrder( orders[i], - takerTokenFillAmounts[i], + takerAssetFillAmounts[i], signatures[i] ); } @@ -271,18 +271,18 @@ contract MixinWrapperFunctions is /// @dev Synchronously executes multiple calls of fillOrKill. /// @param orders Array of order specifications. - /// @param takerTokenFillAmounts Array of desired amounts of takerToken to sell in orders. + /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders. /// @param signatures Proofs that orders have been created by makers. function batchFillOrKillOrders( Order[] memory orders, - uint256[] memory takerTokenFillAmounts, + uint256[] memory takerAssetFillAmounts, bytes[] memory signatures) public { for (uint256 i = 0; i < orders.length; i++) { fillOrKillOrder( orders[i], - takerTokenFillAmounts[i], + takerAssetFillAmounts[i], signatures[i] ); } @@ -291,31 +291,31 @@ contract MixinWrapperFunctions is /// @dev Fills an order with specified parameters and ECDSA signature. /// Returns false if the transaction would otherwise revert. /// @param orders Array of order specifications. - /// @param takerTokenFillAmounts Array of desired amounts of takerToken to sell in orders. + /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders. /// @param signatures Proofs that orders have been created by makers. function batchFillOrdersNoThrow( Order[] memory orders, - uint256[] memory takerTokenFillAmounts, + uint256[] memory takerAssetFillAmounts, bytes[] memory signatures) public { for (uint256 i = 0; i < orders.length; i++) { fillOrderNoThrow( orders[i], - takerTokenFillAmounts[i], + takerAssetFillAmounts[i], signatures[i] ); } } - /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerToken is sold by taker. + /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker. /// @param orders Array of order specifications. - /// @param takerTokenFillAmount Desired amount of takerToken to sell. + /// @param takerAssetFillAmount Desired amount of takerAsset to sell. /// @param signatures Proofs that orders have been created by makers. /// @return Amounts filled and fees paid by makers and taker. function marketSellOrders( Order[] memory orders, - uint256 takerTokenFillAmount, + uint256 takerAssetFillAmount, bytes[] memory signatures) public returns (FillResults memory totalFillResults) @@ -325,36 +325,36 @@ contract MixinWrapperFunctions is // Token being sold by taker must be the same for each order require(areBytesEqual(orders[i].takerAssetData, orders[0].takerAssetData)); - // Calculate the remaining amount of takerToken to sell - uint256 remainingTakerTokenFillAmount = safeSub(takerTokenFillAmount, totalFillResults.takerTokenFilledAmount); + // Calculate the remaining amount of takerAsset to sell + uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount); - // Attempt to sell the remaining amount of takerToken + // Attempt to sell the remaining amount of takerAsset FillResults memory singleFillResults = fillOrder( orders[i], - remainingTakerTokenFillAmount, + remainingTakerAssetFillAmount, signatures[i] ); // Update amounts filled and fees paid by maker and taker addFillResults(totalFillResults, singleFillResults); - // Stop execution if the entire amount of takerToken has been sold - if (totalFillResults.takerTokenFilledAmount == takerTokenFillAmount) { + // Stop execution if the entire amount of takerAsset has been sold + if (totalFillResults.takerAssetFilledAmount == takerAssetFillAmount) { break; } } return totalFillResults; } - /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerToken is sold by taker. + /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker. /// Returns false if the transaction would otherwise revert. /// @param orders Array of order specifications. - /// @param takerTokenFillAmount Desired amount of takerToken to sell. + /// @param takerAssetFillAmount Desired amount of takerAsset to sell. /// @param signatures Proofs that orders have been signed by makers. /// @return Amounts filled and fees paid by makers and taker. function marketSellOrdersNoThrow( Order[] memory orders, - uint256 takerTokenFillAmount, + uint256 takerAssetFillAmount, bytes[] memory signatures) public returns (FillResults memory totalFillResults) @@ -364,35 +364,35 @@ contract MixinWrapperFunctions is // Token being sold by taker must be the same for each order require(areBytesEqual(orders[i].takerAssetData, orders[0].takerAssetData)); - // Calculate the remaining amount of takerToken to sell - uint256 remainingTakerTokenFillAmount = safeSub(takerTokenFillAmount, totalFillResults.takerTokenFilledAmount); + // Calculate the remaining amount of takerAsset to sell + uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount); - // Attempt to sell the remaining amount of takerToken + // Attempt to sell the remaining amount of takerAsset FillResults memory singleFillResults = fillOrderNoThrow( orders[i], - remainingTakerTokenFillAmount, + remainingTakerAssetFillAmount, signatures[i] ); // Update amounts filled and fees paid by maker and taker addFillResults(totalFillResults, singleFillResults); - // Stop execution if the entire amount of takerToken has been sold - if (totalFillResults.takerTokenFilledAmount == takerTokenFillAmount) { + // Stop execution if the entire amount of takerAsset has been sold + if (totalFillResults.takerAssetFilledAmount == takerAssetFillAmount) { break; } } return totalFillResults; } - /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerToken is bought by taker. + /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker. /// @param orders Array of order specifications. - /// @param makerTokenFillAmount Desired amount of makerToken to buy. + /// @param makerAssetFillAmount Desired amount of makerAsset to buy. /// @param signatures Proofs that orders have been signed by makers. /// @return Amounts filled and fees paid by makers and taker. function marketBuyOrders( Order[] memory orders, - uint256 makerTokenFillAmount, + uint256 makerAssetFillAmount, bytes[] memory signatures) public returns (FillResults memory totalFillResults) @@ -402,29 +402,29 @@ contract MixinWrapperFunctions is // Token being bought by taker must be the same for each order require(areBytesEqual(orders[i].makerAssetData, orders[0].makerAssetData)); - // Calculate the remaining amount of makerToken to buy - uint256 remainingMakerTokenFillAmount = safeSub(makerTokenFillAmount, totalFillResults.makerTokenFilledAmount); + // Calculate the remaining amount of makerAsset to buy + uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount); - // Convert the remaining amount of makerToken to buy into remaining amount - // of takerToken to sell, assuming entire amount can be sold in the current order - uint256 remainingTakerTokenFillAmount = getPartialAmount( - orders[i].takerTokenAmount, - orders[i].makerTokenAmount, - remainingMakerTokenFillAmount + // Convert the remaining amount of makerAsset to buy into remaining amount + // of takerAsset to sell, assuming entire amount can be sold in the current order + uint256 remainingTakerAssetFillAmount = getPartialAmount( + orders[i].takerAssetAmount, + orders[i].makerAssetAmount, + remainingMakerAssetFillAmount ); - // Attempt to sell the remaining amount of takerToken + // Attempt to sell the remaining amount of takerAsset FillResults memory singleFillResults = fillOrder( orders[i], - remainingTakerTokenFillAmount, + remainingTakerAssetFillAmount, signatures[i] ); // Update amounts filled and fees paid by maker and taker addFillResults(totalFillResults, singleFillResults); - // Stop execution if the entire amount of makerToken has been bought - if (totalFillResults.makerTokenFilledAmount == makerTokenFillAmount) { + // Stop execution if the entire amount of makerAsset has been bought + if (totalFillResults.makerAssetFilledAmount == makerAssetFillAmount) { break; } } @@ -434,12 +434,12 @@ contract MixinWrapperFunctions is /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker. /// Returns false if the transaction would otherwise revert. /// @param orders Array of order specifications. - /// @param makerTokenFillAmount Desired amount of makerToken to buy. + /// @param makerAssetFillAmount Desired amount of makerAsset to buy. /// @param signatures Proofs that orders have been signed by makers. /// @return Amounts filled and fees paid by makers and taker. function marketBuyOrdersNoThrow( Order[] memory orders, - uint256 makerTokenFillAmount, + uint256 makerAssetFillAmount, bytes[] memory signatures) public returns (FillResults memory totalFillResults) @@ -449,29 +449,29 @@ contract MixinWrapperFunctions is // Token being bought by taker must be the same for each order require(areBytesEqual(orders[i].makerAssetData, orders[0].makerAssetData)); - // Calculate the remaining amount of makerToken to buy - uint256 remainingMakerTokenFillAmount = safeSub(makerTokenFillAmount, totalFillResults.makerTokenFilledAmount); + // Calculate the remaining amount of makerAsset to buy + uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount); - // Convert the remaining amount of makerToken to buy into remaining amount - // of takerToken to sell, assuming entire amount can be sold in the current order - uint256 remainingTakerTokenFillAmount = getPartialAmount( - orders[i].takerTokenAmount, - orders[i].makerTokenAmount, - remainingMakerTokenFillAmount + // Convert the remaining amount of makerAsset to buy into remaining amount + // of takerAsset to sell, assuming entire amount can be sold in the current order + uint256 remainingTakerAssetFillAmount = getPartialAmount( + orders[i].takerAssetAmount, + orders[i].makerAssetAmount, + remainingMakerAssetFillAmount ); - // Attempt to sell the remaining amount of takerToken + // Attempt to sell the remaining amount of takerAsset FillResults memory singleFillResults = fillOrderNoThrow( orders[i], - remainingTakerTokenFillAmount, + remainingTakerAssetFillAmount, signatures[i] ); // Update amounts filled and fees paid by maker and taker addFillResults(totalFillResults, singleFillResults); - // Stop execution if the entire amount of makerToken has been bought - if (totalFillResults.makerTokenFilledAmount == makerTokenFillAmount) { + // Stop execution if the entire amount of makerAsset has been bought + if (totalFillResults.makerAssetFilledAmount == makerAssetFillAmount) { break; } } @@ -496,8 +496,8 @@ contract MixinWrapperFunctions is internal pure { - totalFillResults.makerTokenFilledAmount = safeAdd(totalFillResults.makerTokenFilledAmount, singleFillResults.makerTokenFilledAmount); - totalFillResults.takerTokenFilledAmount = safeAdd(totalFillResults.takerTokenFilledAmount, singleFillResults.takerTokenFilledAmount); + totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount); + totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount); totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid); totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid); } diff --git a/packages/contracts/src/contracts/current/protocol/Exchange/mixins/MExchangeCore.sol b/packages/contracts/src/contracts/current/protocol/Exchange/mixins/MExchangeCore.sol index d2ec4da04..9a7f80109 100644 --- a/packages/contracts/src/contracts/current/protocol/Exchange/mixins/MExchangeCore.sol +++ b/packages/contracts/src/contracts/current/protocol/Exchange/mixins/MExchangeCore.sol @@ -24,15 +24,15 @@ import "../LibOrder.sol"; contract MExchangeCore is LibOrder { struct FillResults { - uint256 makerTokenFilledAmount; - uint256 takerTokenFilledAmount; + uint256 makerAssetFilledAmount; + uint256 takerAssetFilledAmount; uint256 makerFeePaid; uint256 takerFeePaid; } function fillOrder( Order memory order, - uint256 takerTokenFillAmount, + uint256 takerAssetFillAmount, bytes memory signature) public returns (FillResults memory fillResults); diff --git a/packages/contracts/src/contracts/current/protocol/Exchange/mixins/MSettlement.sol b/packages/contracts/src/contracts/current/protocol/Exchange/mixins/MSettlement.sol index a9911c8ce..172138f2d 100644 --- a/packages/contracts/src/contracts/current/protocol/Exchange/mixins/MSettlement.sol +++ b/packages/contracts/src/contracts/current/protocol/Exchange/mixins/MSettlement.sol @@ -26,10 +26,10 @@ contract MSettlement is LibOrder { function settleOrder( Order memory order, address takerAddress, - uint256 takerTokenFilledAmount) + uint256 takerAssetFilledAmount) internal returns ( - uint256 makerTokenFilledAmount, + uint256 makerAssetFilledAmount, uint256 makerFeePaid, uint256 takerFeePaid ); diff --git a/packages/contracts/src/contracts/current/test/DummyToken/DummyToken.sol b/packages/contracts/src/contracts/current/test/DummyERC20Token/DummyERC20Token.sol index 8b29da919..2626399c2 100644 --- a/packages/contracts/src/contracts/current/test/DummyToken/DummyToken.sol +++ b/packages/contracts/src/contracts/current/test/DummyERC20Token/DummyERC20Token.sol @@ -21,16 +21,16 @@ pragma solidity ^0.4.21; import "../Mintable/Mintable.sol"; import "../../utils/Ownable/Ownable.sol"; -contract DummyToken is Mintable, Ownable { +contract DummyERC20Token is Mintable, Ownable { string public name; string public symbol; - uint public decimals; + uint256 public decimals; - function DummyToken( + function DummyERC20Token( string _name, string _symbol, - uint _decimals, - uint _totalSupply) + uint256 _decimals, + uint256 _totalSupply) public { name = _name; @@ -40,11 +40,11 @@ contract DummyToken is Mintable, Ownable { balances[msg.sender] = _totalSupply; } - function setBalance(address _target, uint _value) + function setBalance(address _target, uint256 _value) public onlyOwner { - uint currBalance = balanceOf(_target); + uint256 currBalance = balanceOf(_target); if (_value < currBalance) { totalSupply = safeSub(totalSupply, safeSub(currBalance, _value)); } else { diff --git a/packages/contracts/src/contracts/current/test/MaliciousToken/MaliciousToken.sol b/packages/contracts/src/contracts/current/test/MaliciousToken/MaliciousToken.sol deleted file mode 100644 index 3a0092276..000000000 --- a/packages/contracts/src/contracts/current/test/MaliciousToken/MaliciousToken.sol +++ /dev/null @@ -1,49 +0,0 @@ -/* - - Copyright 2018 ZeroEx Intl. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - -*/ - -pragma solidity ^0.4.21; - -import "../../tokens/ERC20Token/ERC20Token.sol"; - -contract MaliciousToken is ERC20Token { - uint8 stateToUpdate = 1; // Not null so that change only requires 5000 gas - - function updateState() - internal - { - stateToUpdate++; - } - - function balanceOf(address _owner) - public - constant - returns (uint) - { - updateState(); - return balances[_owner]; - } - - function allowance(address _owner, address _spender) - public - constant - returns (uint) - { - updateState(); - return allowed[_owner][_spender]; - } -} diff --git a/packages/contracts/src/contracts/current/test/Mintable/Mintable.sol b/packages/contracts/src/contracts/current/test/Mintable/Mintable.sol index 81cbd39dd..305737b72 100644 --- a/packages/contracts/src/contracts/current/test/Mintable/Mintable.sol +++ b/packages/contracts/src/contracts/current/test/Mintable/Mintable.sol @@ -26,7 +26,7 @@ import "../../utils/SafeMath/SafeMath.sol"; * Base contract that creates a mintable UnlimitedAllowanceToken */ contract Mintable is UnlimitedAllowanceToken, SafeMath { - function mint(uint _value) + function mint(uint256 _value) public { require(_value <= 100000000000000000000); diff --git a/packages/contracts/src/contracts/current/tokens/ERC20Token/ERC20Token.sol b/packages/contracts/src/contracts/current/tokens/ERC20Token/ERC20Token.sol index ad6cb28b4..13ceeb2c6 100644 --- a/packages/contracts/src/contracts/current/tokens/ERC20Token/ERC20Token.sol +++ b/packages/contracts/src/contracts/current/tokens/ERC20Token/ERC20Token.sol @@ -18,22 +18,22 @@ pragma solidity ^0.4.18; -import "../Token/Token.sol"; +import "./IERC20Token.sol"; -contract ERC20Token is Token { +contract ERC20Token is IERC20Token { - function transfer(address _to, uint _value) + function transfer(address _to, uint256 _value) public returns (bool) { require(balances[msg.sender] >= _value && balances[_to] + _value >= balances[_to]); balances[msg.sender] -= _value; balances[_to] += _value; - Transfer(msg.sender, _to, _value); + emit Transfer(msg.sender, _to, _value); return true; } - function transferFrom(address _from, address _to, uint _value) + function transferFrom(address _from, address _to, uint256 _value) public returns (bool) { @@ -41,23 +41,22 @@ contract ERC20Token is Token { balances[_to] += _value; balances[_from] -= _value; allowed[_from][msg.sender] -= _value; - Transfer(_from, _to, _value); + emit Transfer(_from, _to, _value); return true; } - function approve(address _spender, uint _value) + function approve(address _spender, uint256 _value) public returns (bool) { allowed[msg.sender][_spender] = _value; - Approval(msg.sender, _spender, _value); + emit Approval(msg.sender, _spender, _value); return true; } function balanceOf(address _owner) - public - view - returns (uint) + public view + returns (uint256) { return balances[_owner]; } @@ -65,12 +64,12 @@ contract ERC20Token is Token { function allowance(address _owner, address _spender) public view - returns (uint) + returns (uint256) { return allowed[_owner][_spender]; } - mapping (address => uint) balances; - mapping (address => mapping (address => uint)) allowed; - uint public totalSupply; + mapping (address => uint256) balances; + mapping (address => mapping (address => uint256)) allowed; + uint256 public totalSupply; } diff --git a/packages/contracts/src/contracts/current/tokens/Token/Token.sol b/packages/contracts/src/contracts/current/tokens/ERC20Token/IERC20Token.sol index d683c3113..0159b31e8 100644 --- a/packages/contracts/src/contracts/current/tokens/Token/Token.sol +++ b/packages/contracts/src/contracts/current/tokens/ERC20Token/IERC20Token.sol @@ -18,36 +18,53 @@ pragma solidity ^0.4.18; -contract Token { +contract IERC20Token { /// @notice send `_value` token to `_to` from `msg.sender` /// @param _to The address of the recipient /// @param _value The amount of token to be transferred /// @return Whether the transfer was successful or not - function transfer(address _to, uint _value) public returns (bool) {} + function transfer(address _to, uint256 _value) + public + returns (bool); /// @notice send `_value` token to `_to` from `_from` on the condition it is approved by `_from` /// @param _from The address of the sender /// @param _to The address of the recipient /// @param _value The amount of token to be transferred /// @return Whether the transfer was successful or not - function transferFrom(address _from, address _to, uint _value) public returns (bool) {} - - /// @notice `msg.sender` approves `_addr` to spend `_value` tokens + function transferFrom(address _from, address _to, uint256 _value) + public + returns (bool); + + /// @notice `msg.sender` approves `_spender` to spend `_value` tokens /// @param _spender The address of the account able to transfer the tokens /// @param _value The amount of wei to be approved for transfer /// @return Whether the approval was successful or not - function approve(address _spender, uint _value) public returns (bool) {} + function approve(address _spender, uint256 _value) + public + returns (bool); /// @param _owner The address from which the balance will be retrieved /// @return The balance - function balanceOf(address _owner) public view returns (uint) {} + function balanceOf(address _owner) + public view + returns (uint256); /// @param _owner The address of the account owning tokens /// @param _spender The address of the account able to transfer the tokens /// @return Amount of remaining tokens allowed to spent - function allowance(address _owner, address _spender) public view returns (uint) {} + function allowance(address _owner, address _spender) + public view + returns (uint256); - event Transfer(address indexed _from, address indexed _to, uint _value); - event Approval(address indexed _owner, address indexed _spender, uint _value); + event Transfer( + address indexed _from, + address indexed _to, + uint256 _value); + + event Approval( + address indexed _owner, + address indexed _spender, + uint256 _value); } diff --git a/packages/contracts/src/contracts/current/tokens/Token/IToken.sol b/packages/contracts/src/contracts/current/tokens/Token/IToken.sol deleted file mode 100644 index cafbd436b..000000000 --- a/packages/contracts/src/contracts/current/tokens/Token/IToken.sol +++ /dev/null @@ -1,70 +0,0 @@ -/* - - Copyright 2018 ZeroEx Intl. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - -*/ - -pragma solidity ^0.4.18; - -contract IToken { - - /// @notice send `value` token to `to` from `msg.sender` - /// @param to The address of the recipient - /// @param value The amount of token to be transferred - /// @return Whether the transfer was successful or not - function transfer(address to, uint value) - public - returns (bool); - - /// @notice send `value` token to `to` from `from` on the condition it is approved by `from` - /// @param from The address of the sender - /// @param to The address of the recipient - /// @param value The amount of token to be transferred - /// @return Whether the transfer was successful or not - function transferFrom(address from, address to, uint value) - public - returns (bool); - - /// @notice `msg.sender` approves `addr` to spend `value` tokens - /// @param spender The address of the account able to transfer the tokens - /// @param value The amount of wei to be approved for transfer - /// @return Whether the approval was successful or not - function approve(address spender, uint value) - public - returns (bool); - - /// @param owner The address from which the balance will be retrieved - /// @return The balance - function balanceOf(address owner) - public view - returns (uint); - - /// @param owner The address of the account owning tokens - /// @param spender The address of the account able to transfer the tokens - /// @return Amount of remaining tokens allowed to spent - function allowance(address owner, address spender) - public view - returns (uint); - - event Transfer( - address indexed from, - address indexed to, - uint value); - - event Approval( - address indexed owner, - address indexed spender, - uint value); -} diff --git a/packages/contracts/src/contracts/current/tokens/UnlimitedAllowanceToken/UnlimitedAllowanceToken.sol b/packages/contracts/src/contracts/current/tokens/UnlimitedAllowanceToken/UnlimitedAllowanceToken.sol index 97c18afb7..be774e374 100644 --- a/packages/contracts/src/contracts/current/tokens/UnlimitedAllowanceToken/UnlimitedAllowanceToken.sol +++ b/packages/contracts/src/contracts/current/tokens/UnlimitedAllowanceToken/UnlimitedAllowanceToken.sol @@ -22,25 +22,25 @@ import { ERC20Token } from "../ERC20Token/ERC20Token.sol"; contract UnlimitedAllowanceToken is ERC20Token { - uint constant MAX_UINT = 2**256 - 1; + uint256 constant MAX_UINT = 2**256 - 1; /// @dev ERC20 transferFrom, modified such that an allowance of MAX_UINT represents an unlimited allowance. See https://github.com/ethereum/EIPs/issues/717 /// @param _from Address to transfer from. /// @param _to Address to transfer to. /// @param _value Amount to transfer. /// @return Success of transfer. - function transferFrom(address _from, address _to, uint _value) + function transferFrom(address _from, address _to, uint256 _value) public returns (bool) { - uint allowance = allowed[_from][msg.sender]; + uint256 allowance = allowed[_from][msg.sender]; require(balances[_from] >= _value && allowance >= _value && balances[_to] + _value >= balances[_to]); balances[_to] += _value; balances[_from] -= _value; if (allowance < MAX_UINT) { allowed[_from][msg.sender] -= _value; } - Transfer(_from, _to, _value); + emit Transfer(_from, _to, _value); return true; } } diff --git a/packages/contracts/src/contracts/current/utils/Authorizable/Authorizable.sol b/packages/contracts/src/contracts/current/utils/Authorizable/Authorizable.sol index 3e2e0782f..f6032f889 100644 --- a/packages/contracts/src/contracts/current/utils/Authorizable/Authorizable.sol +++ b/packages/contracts/src/contracts/current/utils/Authorizable/Authorizable.sol @@ -100,9 +100,8 @@ contract Authorizable is /// @dev Gets all authorized addresses. /// @return Array of authorized addresses. function getAuthorizedAddresses() - public - constant - returns (address[]) + public view + returns (address[] memory) { return authorities; } diff --git a/packages/contracts/src/contracts/current/utils/LibBytes/LibBytes.sol b/packages/contracts/src/contracts/current/utils/LibBytes/LibBytes.sol index f78d9baec..ce107f306 100644 --- a/packages/contracts/src/contracts/current/utils/LibBytes/LibBytes.sol +++ b/packages/contracts/src/contracts/current/utils/LibBytes/LibBytes.sol @@ -25,7 +25,7 @@ contract LibBytes { /// @param rhs Second byte array to compare. /// @return True if arrays are the same. False otherwise. function areBytesEqual(bytes memory lhs, bytes memory rhs) - public + public pure returns (bool equal) { assembly { diff --git a/packages/contracts/src/contracts/previous/Token/IToken_v1.sol b/packages/contracts/src/contracts/previous/Token/IToken_v1.sol deleted file mode 100644 index db4286964..000000000 --- a/packages/contracts/src/contracts/previous/Token/IToken_v1.sol +++ /dev/null @@ -1,52 +0,0 @@ -pragma solidity ^0.4.18; - -contract IToken_v1 { - - /// @notice send `value` token to `to` from `msg.sender` - /// @param to The address of the recipient - /// @param value The amount of token to be transferred - /// @return Whether the transfer was successful or not - function transfer(address to, uint value) - public - returns (bool); - - /// @notice send `value` token to `to` from `from` on the condition it is approved by `from` - /// @param from The address of the sender - /// @param to The address of the recipient - /// @param value The amount of token to be transferred - /// @return Whether the transfer was successful or not - function transferFrom(address from, address to, uint value) - public - returns (bool); - - /// @notice `msg.sender` approves `addr` to spend `value` tokens - /// @param spender The address of the account able to transfer the tokens - /// @param value The amount of wei to be approved for transfer - /// @return Whether the approval was successful or not - function approve(address spender, uint value) - public - returns (bool); - - /// @param owner The address from which the balance will be retrieved - /// @return The balance - function balanceOf(address owner) - public view - returns (uint); - - /// @param owner The address of the account owning tokens - /// @param spender The address of the account able to transfer the tokens - /// @return Amount of remaining tokens allowed to spent - function allowance(address owner, address spender) - public view - returns (uint); - - event Transfer( - address indexed from, - address indexed to, - uint value); - - event Approval( - address indexed owner, - address indexed spender, - uint value); -} diff --git a/packages/contracts/src/utils/artifacts.ts b/packages/contracts/src/utils/artifacts.ts index 87cc73cff..78ba1c142 100644 --- a/packages/contracts/src/utils/artifacts.ts +++ b/packages/contracts/src/utils/artifacts.ts @@ -1,9 +1,7 @@ -import * as DummyTokenArtifact from '../artifacts/DummyToken.json'; +import * as DummyERC20TokenArtifact from '../artifacts/DummyERC20Token.json'; import * as ExchangeArtifact from '../artifacts/Exchange.json'; -import * as MaliciousTokenArtifact from '../artifacts/MaliciousToken.json'; import * as MultiSigWalletWithTimeLockArtifact from '../artifacts/MultiSigWalletWithTimeLock.json'; import * as MultiSigWalletWithTimeLockExceptRemoveAuthorizedAddressArtifact from '../artifacts/MultiSigWalletWithTimeLockExceptRemoveAuthorizedAddress.json'; -import * as TokenArtifact from '../artifacts/Token.json'; import * as TokenRegistryArtifact from '../artifacts/TokenRegistry.json'; import * as EtherTokenArtifact from '../artifacts/WETH9.json'; import * as ZRXArtifact from '../artifacts/ZRXToken.json'; @@ -12,12 +10,10 @@ import { Artifact } from './types'; export const artifacts = { ZRXArtifact: (ZRXArtifact as any) as Artifact, - DummyTokenArtifact: (DummyTokenArtifact as any) as Artifact, - TokenArtifact: (TokenArtifact as any) as Artifact, + DummyERC20TokenArtifact: (DummyERC20TokenArtifact as any) as Artifact, ExchangeArtifact: (ExchangeArtifact as any) as Artifact, EtherTokenArtifact: (EtherTokenArtifact as any) as Artifact, TokenRegistryArtifact: (TokenRegistryArtifact as any) as Artifact, - MaliciousTokenArtifact: (MaliciousTokenArtifact as any) as Artifact, MultiSigWalletWithTimeLockArtifact: (MultiSigWalletWithTimeLockArtifact as any) as Artifact, MultiSigWalletWithTimeLockExceptRemoveAuthorizedAddressArtifact: (MultiSigWalletWithTimeLockExceptRemoveAuthorizedAddressArtifact as any) as Artifact, }; diff --git a/packages/contracts/src/utils/asset_proxy_utils.ts b/packages/contracts/src/utils/asset_proxy_utils.ts index da610cbcc..1a7a312dd 100644 --- a/packages/contracts/src/utils/asset_proxy_utils.ts +++ b/packages/contracts/src/utils/asset_proxy_utils.ts @@ -4,37 +4,35 @@ import ethUtil = require('ethereumjs-util'); import { AssetProxyId } from './types'; -export function encodeAssetProxyId(assetProxyId: AssetProxyId): Buffer { - return ethUtil.toBuffer(assetProxyId); -} - -export function encodeAddress(address: string): Buffer { - if (!ethUtil.isValidAddress(address)) { - throw new Error(`Invalid Address: ${address}`); - } - const encodedAddress = ethUtil.toBuffer(address); - return encodedAddress; -} - -export function encodeUint256(value: BigNumber): Buffer { - const formattedValue = new BN(value.toString(10)); - const encodedValue = ethUtil.toBuffer(formattedValue); - return encodedValue; -} - -export function encodeERC20ProxyData(tokenAddress: string): string { - const encodedAssetProxyId = encodeAssetProxyId(AssetProxyId.ERC20); - const encodedAddress = encodeAddress(tokenAddress); - const encodedMetadata = Buffer.concat([encodedAssetProxyId, encodedAddress]); - const encodedMetadataHex = ethUtil.bufferToHex(encodedMetadata); - return encodedMetadataHex; -} - -export function encodeERC721ProxyData(tokenAddress: string, tokenId: BigNumber): string { - const encodedAssetProxyId = encodeAssetProxyId(AssetProxyId.ERC721); - const encodedAddress = encodeAddress(tokenAddress); - const encodedTokenId = encodeUint256(tokenId); - const encodedMetadata = Buffer.concat([encodedAssetProxyId, encodedAddress, encodedTokenId]); - const encodedMetadataHex = ethUtil.bufferToHex(encodedMetadata); - return encodedMetadataHex; -} +export const assetProxyUtils = { + encodeAssetProxyId(assetProxyId: AssetProxyId): Buffer { + return ethUtil.toBuffer(assetProxyId); + }, + encodeAddress(address: string): Buffer { + if (!ethUtil.isValidAddress(address)) { + throw new Error(`Invalid Address: ${address}`); + } + const encodedAddress = ethUtil.toBuffer(address); + return encodedAddress; + }, + encodeUint256(value: BigNumber): Buffer { + const formattedValue = new BN(value.toString(10)); + const encodedValue = ethUtil.toBuffer(formattedValue); + return encodedValue; + }, + encodeERC20ProxyData(tokenAddress: string): string { + const encodedAssetProxyId = assetProxyUtils.encodeAssetProxyId(AssetProxyId.ERC20); + const encodedAddress = assetProxyUtils.encodeAddress(tokenAddress); + const encodedMetadata = Buffer.concat([encodedAssetProxyId, encodedAddress]); + const encodedMetadataHex = ethUtil.bufferToHex(encodedMetadata); + return encodedMetadataHex; + }, + encodeERC721ProxyData(tokenAddress: string, tokenId: BigNumber): string { + const encodedAssetProxyId = assetProxyUtils.encodeAssetProxyId(AssetProxyId.ERC721); + const encodedAddress = assetProxyUtils.encodeAddress(tokenAddress); + const encodedTokenId = assetProxyUtils.encodeUint256(tokenId); + const encodedMetadata = Buffer.concat([encodedAssetProxyId, encodedAddress, encodedTokenId]); + const encodedMetadataHex = ethUtil.bufferToHex(encodedMetadata); + return encodedMetadataHex; + }, +}; diff --git a/packages/contracts/src/utils/balances.ts b/packages/contracts/src/utils/balances.ts index 2ebc10313..40a59e815 100644 --- a/packages/contracts/src/utils/balances.ts +++ b/packages/contracts/src/utils/balances.ts @@ -2,14 +2,14 @@ import { BigNumber } from '@0xproject/utils'; import * as _ from 'lodash'; import * as Web3 from 'web3'; -import { DummyTokenContract } from '../contract_wrappers/generated/dummy_token'; +import { DummyERC20TokenContract } from '../contract_wrappers/generated/dummy_e_r_c20_token'; import { BalancesByOwner } from './types'; export class Balances { - private _tokenContractInstances: DummyTokenContract[]; + private _tokenContractInstances: DummyERC20TokenContract[]; private _ownerAddresses: string[]; - constructor(tokenContractInstances: DummyTokenContract[], ownerAddresses: string[]) { + constructor(tokenContractInstances: DummyERC20TokenContract[], ownerAddresses: string[]) { this._tokenContractInstances = tokenContractInstances; this._ownerAddresses = ownerAddresses; } diff --git a/packages/contracts/src/utils/exchange_wrapper.ts b/packages/contracts/src/utils/exchange_wrapper.ts index cda012aa9..26ce8b04e 100644 --- a/packages/contracts/src/utils/exchange_wrapper.ts +++ b/packages/contracts/src/utils/exchange_wrapper.ts @@ -22,12 +22,12 @@ export class ExchangeWrapper { public async fillOrderAsync( signedOrder: SignedOrder, from: string, - opts: { takerTokenFillAmount?: BigNumber } = {}, + opts: { takerAssetFillAmount?: BigNumber } = {}, ): Promise<TransactionReceiptWithDecodedLogs> { - const params = orderUtils.createFill(signedOrder, opts.takerTokenFillAmount); + const params = orderUtils.createFill(signedOrder, opts.takerAssetFillAmount); const txHash = await this._exchange.fillOrder.sendTransactionAsync( params.order, - params.takerTokenFillAmount, + params.takerAssetFillAmount, params.signature, { from }, ); @@ -43,12 +43,12 @@ export class ExchangeWrapper { public async fillOrKillOrderAsync( signedOrder: SignedOrder, from: string, - opts: { takerTokenFillAmount?: BigNumber } = {}, + opts: { takerAssetFillAmount?: BigNumber } = {}, ): Promise<TransactionReceiptWithDecodedLogs> { - const params = orderUtils.createFill(signedOrder, opts.takerTokenFillAmount); + const params = orderUtils.createFill(signedOrder, opts.takerAssetFillAmount); const txHash = await this._exchange.fillOrKillOrder.sendTransactionAsync( params.order, - params.takerTokenFillAmount, + params.takerAssetFillAmount, params.signature, { from }, ); @@ -58,12 +58,12 @@ export class ExchangeWrapper { public async fillOrderNoThrowAsync( signedOrder: SignedOrder, from: string, - opts: { takerTokenFillAmount?: BigNumber } = {}, + opts: { takerAssetFillAmount?: BigNumber } = {}, ): Promise<TransactionReceiptWithDecodedLogs> { - const params = orderUtils.createFill(signedOrder, opts.takerTokenFillAmount); + const params = orderUtils.createFill(signedOrder, opts.takerAssetFillAmount); const txHash = await this._exchange.fillOrderNoThrow.sendTransactionAsync( params.order, - params.takerTokenFillAmount, + params.takerAssetFillAmount, params.signature, { from }, ); @@ -73,12 +73,12 @@ export class ExchangeWrapper { public async batchFillOrdersAsync( orders: SignedOrder[], from: string, - opts: { takerTokenFillAmounts?: BigNumber[] } = {}, + opts: { takerAssetFillAmounts?: BigNumber[] } = {}, ): Promise<TransactionReceiptWithDecodedLogs> { - const params = formatters.createBatchFill(orders, opts.takerTokenFillAmounts); + const params = formatters.createBatchFill(orders, opts.takerAssetFillAmounts); const txHash = await this._exchange.batchFillOrders.sendTransactionAsync( params.orders, - params.takerTokenFillAmounts, + params.takerAssetFillAmounts, params.signatures, { from }, ); @@ -88,12 +88,12 @@ export class ExchangeWrapper { public async batchFillOrKillOrdersAsync( orders: SignedOrder[], from: string, - opts: { takerTokenFillAmounts?: BigNumber[] } = {}, + opts: { takerAssetFillAmounts?: BigNumber[] } = {}, ): Promise<TransactionReceiptWithDecodedLogs> { - const params = formatters.createBatchFill(orders, opts.takerTokenFillAmounts); + const params = formatters.createBatchFill(orders, opts.takerAssetFillAmounts); const txHash = await this._exchange.batchFillOrKillOrders.sendTransactionAsync( params.orders, - params.takerTokenFillAmounts, + params.takerAssetFillAmounts, params.signatures, { from }, ); @@ -103,12 +103,12 @@ export class ExchangeWrapper { public async batchFillOrdersNoThrowAsync( orders: SignedOrder[], from: string, - opts: { takerTokenFillAmounts?: BigNumber[] } = {}, + opts: { takerAssetFillAmounts?: BigNumber[] } = {}, ): Promise<TransactionReceiptWithDecodedLogs> { - const params = formatters.createBatchFill(orders, opts.takerTokenFillAmounts); + const params = formatters.createBatchFill(orders, opts.takerAssetFillAmounts); const txHash = await this._exchange.batchFillOrdersNoThrow.sendTransactionAsync( params.orders, - params.takerTokenFillAmounts, + params.takerAssetFillAmounts, params.signatures, { from }, ); @@ -118,12 +118,12 @@ export class ExchangeWrapper { public async marketSellOrdersAsync( orders: SignedOrder[], from: string, - opts: { takerTokenFillAmount: BigNumber }, + opts: { takerAssetFillAmount: BigNumber }, ): Promise<TransactionReceiptWithDecodedLogs> { - const params = formatters.createMarketSellOrders(orders, opts.takerTokenFillAmount); + const params = formatters.createMarketSellOrders(orders, opts.takerAssetFillAmount); const txHash = await this._exchange.marketSellOrders.sendTransactionAsync( params.orders, - params.takerTokenFillAmount, + params.takerAssetFillAmount, params.signatures, { from }, ); @@ -133,12 +133,12 @@ export class ExchangeWrapper { public async marketSellOrdersNoThrowAsync( orders: SignedOrder[], from: string, - opts: { takerTokenFillAmount: BigNumber }, + opts: { takerAssetFillAmount: BigNumber }, ): Promise<TransactionReceiptWithDecodedLogs> { - const params = formatters.createMarketSellOrders(orders, opts.takerTokenFillAmount); + const params = formatters.createMarketSellOrders(orders, opts.takerAssetFillAmount); const txHash = await this._exchange.marketSellOrdersNoThrow.sendTransactionAsync( params.orders, - params.takerTokenFillAmount, + params.takerAssetFillAmount, params.signatures, { from }, ); @@ -148,12 +148,12 @@ export class ExchangeWrapper { public async marketBuyOrdersAsync( orders: SignedOrder[], from: string, - opts: { makerTokenFillAmount: BigNumber }, + opts: { makerAssetFillAmount: BigNumber }, ): Promise<TransactionReceiptWithDecodedLogs> { - const params = formatters.createMarketBuyOrders(orders, opts.makerTokenFillAmount); + const params = formatters.createMarketBuyOrders(orders, opts.makerAssetFillAmount); const txHash = await this._exchange.marketBuyOrders.sendTransactionAsync( params.orders, - params.makerTokenFillAmount, + params.makerAssetFillAmount, params.signatures, { from }, ); @@ -163,12 +163,12 @@ export class ExchangeWrapper { public async marketBuyOrdersNoThrowAsync( orders: SignedOrder[], from: string, - opts: { makerTokenFillAmount: BigNumber }, + opts: { makerAssetFillAmount: BigNumber }, ): Promise<TransactionReceiptWithDecodedLogs> { - const params = formatters.createMarketBuyOrders(orders, opts.makerTokenFillAmount); + const params = formatters.createMarketBuyOrders(orders, opts.makerAssetFillAmount); const txHash = await this._exchange.marketBuyOrdersNoThrow.sendTransactionAsync( params.orders, - params.makerTokenFillAmount, + params.makerAssetFillAmount, params.signatures, { from }, ); @@ -221,7 +221,7 @@ export class ExchangeWrapper { ); return partialAmount; } - public async getTakerTokenFilledAmount(orderHashHex: string): Promise<BigNumber> { + public async getTakerAssetFilledAmountAsync(orderHashHex: string): Promise<BigNumber> { const filledAmount = new BigNumber(await this._exchange.filled.callAsync(orderHashHex)); return filledAmount; } diff --git a/packages/contracts/src/utils/formatters.ts b/packages/contracts/src/utils/formatters.ts index fce10c448..e706c15b5 100644 --- a/packages/contracts/src/utils/formatters.ts +++ b/packages/contracts/src/utils/formatters.ts @@ -5,27 +5,27 @@ import { orderUtils } from './order_utils'; import { BatchCancelOrders, BatchFillOrders, MarketBuyOrders, MarketSellOrders, SignedOrder } from './types'; export const formatters = { - createBatchFill(signedOrders: SignedOrder[], takerTokenFillAmounts: BigNumber[] = []) { + createBatchFill(signedOrders: SignedOrder[], takerAssetFillAmounts: BigNumber[] = []) { const batchFill: BatchFillOrders = { orders: [], signatures: [], - takerTokenFillAmounts, + takerAssetFillAmounts, }; _.forEach(signedOrders, signedOrder => { const orderStruct = orderUtils.getOrderStruct(signedOrder); batchFill.orders.push(orderStruct); batchFill.signatures.push(signedOrder.signature); - if (takerTokenFillAmounts.length < signedOrders.length) { - batchFill.takerTokenFillAmounts.push(signedOrder.takerTokenAmount); + if (takerAssetFillAmounts.length < signedOrders.length) { + batchFill.takerAssetFillAmounts.push(signedOrder.takerAssetAmount); } }); return batchFill; }, - createMarketSellOrders(signedOrders: SignedOrder[], takerTokenFillAmount: BigNumber) { + createMarketSellOrders(signedOrders: SignedOrder[], takerAssetFillAmount: BigNumber) { const marketSellOrders: MarketSellOrders = { orders: [], signatures: [], - takerTokenFillAmount, + takerAssetFillAmount, }; _.forEach(signedOrders, signedOrder => { const orderStruct = orderUtils.getOrderStruct(signedOrder); @@ -34,11 +34,11 @@ export const formatters = { }); return marketSellOrders; }, - createMarketBuyOrders(signedOrders: SignedOrder[], makerTokenFillAmount: BigNumber) { + createMarketBuyOrders(signedOrders: SignedOrder[], makerAssetFillAmount: BigNumber) { const marketBuyOrders: MarketBuyOrders = { orders: [], signatures: [], - makerTokenFillAmount, + makerAssetFillAmount, }; _.forEach(signedOrders, signedOrder => { const orderStruct = orderUtils.getOrderStruct(signedOrder); diff --git a/packages/contracts/src/utils/order_utils.ts b/packages/contracts/src/utils/order_utils.ts index 18892b4d4..52eb44941 100644 --- a/packages/contracts/src/utils/order_utils.ts +++ b/packages/contracts/src/utils/order_utils.ts @@ -7,18 +7,18 @@ import { crypto } from './crypto'; import { OrderStruct, SignatureType, SignedOrder, UnsignedOrder } from './types'; export const orderUtils = { - createFill: (signedOrder: SignedOrder, takerTokenFillAmount?: BigNumber) => { + createFill: (signedOrder: SignedOrder, takerAssetFillAmount?: BigNumber) => { const fill = { order: orderUtils.getOrderStruct(signedOrder), - takerTokenFillAmount: takerTokenFillAmount || signedOrder.takerTokenAmount, + takerAssetFillAmount: takerAssetFillAmount || signedOrder.takerAssetAmount, signature: signedOrder.signature, }; return fill; }, - createCancel(signedOrder: SignedOrder, takerTokenCancelAmount?: BigNumber) { + createCancel(signedOrder: SignedOrder, takerAssetCancelAmount?: BigNumber) { const cancel = { order: orderUtils.getOrderStruct(signedOrder), - takerTokenCancelAmount: takerTokenCancelAmount || signedOrder.takerTokenAmount, + takerAssetCancelAmount: takerAssetCancelAmount || signedOrder.takerAssetAmount, }; return cancel; }, @@ -27,8 +27,8 @@ export const orderUtils = { makerAddress: signedOrder.makerAddress, takerAddress: signedOrder.takerAddress, feeRecipientAddress: signedOrder.feeRecipientAddress, - makerTokenAmount: signedOrder.makerTokenAmount, - takerTokenAmount: signedOrder.takerTokenAmount, + makerAssetAmount: signedOrder.makerAssetAmount, + takerAssetAmount: signedOrder.takerAssetAmount, makerFee: signedOrder.makerFee, takerFee: signedOrder.takerFee, expirationTimeSeconds: signedOrder.expirationTimeSeconds, @@ -44,8 +44,8 @@ export const orderUtils = { 'address makerAddress', 'address takerAddress', 'address feeRecipientAddress', - 'uint256 makerTokenAmount', - 'uint256 takerTokenAmount', + 'uint256 makerAssetAmount', + 'uint256 takerAssetAmount', 'uint256 makerFee', 'uint256 takerFee', 'uint256 expirationTimeSeconds', @@ -58,8 +58,8 @@ export const orderUtils = { order.makerAddress, order.takerAddress, order.feeRecipientAddress, - order.makerTokenAmount, - order.takerTokenAmount, + order.makerAssetAmount, + order.takerAssetAmount, order.makerFee, order.takerFee, order.expirationTimeSeconds, diff --git a/packages/contracts/src/utils/types.ts b/packages/contracts/src/utils/types.ts index 7de167f27..8bc9641fc 100644 --- a/packages/contracts/src/utils/types.ts +++ b/packages/contracts/src/utils/types.ts @@ -14,19 +14,19 @@ export interface SubmissionContractEventArgs { export interface BatchFillOrders { orders: OrderStruct[]; signatures: string[]; - takerTokenFillAmounts: BigNumber[]; + takerAssetFillAmounts: BigNumber[]; } export interface MarketSellOrders { orders: OrderStruct[]; signatures: string[]; - takerTokenFillAmount: BigNumber; + takerAssetFillAmount: BigNumber; } export interface MarketBuyOrders { orders: OrderStruct[]; signatures: string[]; - makerTokenFillAmount: BigNumber; + makerAssetFillAmount: BigNumber; } export interface BatchCancelOrders { @@ -47,10 +47,10 @@ export interface DefaultOrderParams { exchangeAddress: string; makerAddress: string; feeRecipientAddress: string; - makerTokenAddress: string; - takerTokenAddress: string; - makerTokenAmount: BigNumber; - takerTokenAmount: BigNumber; + makerAssetAddress: string; + takerAssetAddress: string; + makerAssetAmount: BigNumber; + takerAssetAmount: BigNumber; makerFee: BigNumber; takerFee: BigNumber; makerAssetData: string; @@ -100,10 +100,9 @@ export enum ContractName { MultiSigWalletWithTimeLock = 'MultiSigWalletWithTimeLock', Exchange = 'Exchange', ZRXToken = 'ZRXToken', - DummyToken = 'DummyToken', + DummyERC20Token = 'DummyERC20Token', EtherToken = 'WETH9', MultiSigWalletWithTimeLockExceptRemoveAuthorizedAddress = 'MultiSigWalletWithTimeLockExceptRemoveAuthorizedAddress', - MaliciousToken = 'MaliciousToken', AccountLevels = 'AccountLevels', EtherDelta = 'EtherDelta', Arbitrage = 'Arbitrage', @@ -138,8 +137,8 @@ export interface OrderStruct { makerAddress: string; takerAddress: string; feeRecipientAddress: string; - makerTokenAmount: BigNumber; - takerTokenAmount: BigNumber; + makerAssetAmount: BigNumber; + takerAssetAmount: BigNumber; makerFee: BigNumber; takerFee: BigNumber; expirationTimeSeconds: BigNumber; |