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https://github.com/Instadapp/InstaContract.git
synced 2024-07-29 22:47:45 +00:00
Completed non test kyber integration.
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@ -32,18 +32,8 @@ contract Registry {
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contract FeeDetail is Registry {
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uint public fees;
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bool public feeBool;
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function getFees() public view returns(uint, bool) {
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return (fees, feeBool);
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}
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function enableFees() public onlyAdmin {
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feeBool = true;
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}
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function disableFees() public onlyAdmin {
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feeBool = false;
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function setFees(uint cut) public onlyAdmin { // 200 means 0.5%
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fees = cut;
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}
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}
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@ -55,7 +45,7 @@ contract MoatResolver is FeeDetail {
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constructor(address rAddr, uint cut) public { // 200 means 0.5%
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registryAddress = rAddr;
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fees = cut;
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setFees(cut);
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}
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function collectToken(address tokenAddress, uint amount) public onlyAdmin {
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@ -1,5 +1,4 @@
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// IMPORTANT CHECK - how decimal works on tokens with less than 18 decimals and accordingly store in our MoatAsset DB
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// directly use kyber network address instead of getAddress(kyber)
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// error with OMG fee collection
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pragma solidity ^0.4.24;
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@ -7,12 +6,17 @@ interface token {
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function approve(address spender, uint256 value) external returns (bool);
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function transfer(address receiver, uint amount) external returns (bool);
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function balanceOf(address who) external returns(uint256);
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function transferFrom(address from, address to, uint amount) external returns (bool);
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}
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interface AddressRegistry {
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function getAddr(string name) external returns(address);
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}
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interface Resolver {
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function fees() external returns(uint);
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}
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interface Kyber {
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function trade(
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address src,
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@ -30,11 +34,13 @@ contract Registry {
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address public registryAddress;
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modifier onlyResolver() {
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require(
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msg.sender == getAddress("resolver"),
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"Permission Denied"
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);
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modifier onlyUserOrResolver(address trader) {
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if (msg.sender != trader) {
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require(
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msg.sender == getAddress("resolver"),
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"Permission Denied"
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);
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}
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_;
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}
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@ -57,27 +63,70 @@ contract Registry {
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contract Trade is Registry {
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event KyberTrade(
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address src,
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uint srcAmt,
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address dest,
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uint destAmt,
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address beneficiary,
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uint fees,
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uint slipRate,
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address affiliate
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);
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address eth = 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee;
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function executeTrade(
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uint weiAmt,
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address trader,
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address src,
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address dest,
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uint srcAmt,
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uint slipRate,
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address walletId
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) public onlyResolver returns (uint destAmt)
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uint slipRate
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) public payable onlyUserOrResolver(trader) returns (uint destAmt)
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{
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if (src != eth) {
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token tokenFunctions = token(src);
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tokenFunctions.transferFrom(msg.sender, address(this), srcAmt);
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}
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uint fees = deductFees(src, srcAmt);
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Kyber kyberFunctions = Kyber(getAddress("kyber"));
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destAmt = kyberFunctions.trade.value(weiAmt)(
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destAmt = kyberFunctions.trade.value(msg.value)(
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src,
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srcAmt - fees,
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dest,
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msg.sender,
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2**256 - 1,
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slipRate,
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getAddress("admin")
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);
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emit KyberTrade(
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src,
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srcAmt,
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dest,
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getAddress("resolver"),
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2**256 - 1,
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destAmt,
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msg.sender,
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fees,
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slipRate,
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walletId
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getAddress("admin")
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);
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}
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function deductFees(address src, uint volume) public returns(uint fees) {
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Resolver moatRes = Resolver(getAddress("kyber"));
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fees = volume/moatRes.fees();
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if (fees > 0) {
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if (src == eth) {
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getAddress("admin").transfer(fees);
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} else {
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token tokenFunctions = token(src);
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tokenFunctions.transfer(getAddress("admin"), fees);
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}
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}
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}
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function allowKyber(address[] tokenArr) public {
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