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Attens1423
2021-05-12 14:56:50 +08:00
parent fa29dbd89f
commit a25a35b5dd
4 changed files with 23 additions and 52 deletions
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12
contracts/SmartRoute/adapter/UniAdapter.sol
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@@ -1,8 +1,6 @@
/*
Copyright 2020 DODO ZOO.
SPDX-License-Identifier: Apache-2.0
*/
pragma solidity 0.6.9;
@@ -24,13 +22,10 @@ contract UniAdapter is IDODOAdapter {
uint balance0 = IERC20(baseToken).balanceOf(pool);
uint sellBaseAmount = balance0 - reserveIn;
uint receiveQuoteAmount = 0;
{
uint sellBaseAmountWithFee = sellBaseAmount.mul(997);
uint numerator = sellBaseAmountWithFee.mul(reserveOut);
uint denominator = reserveIn.mul(1000).add(sellBaseAmountWithFee);
receiveQuoteAmount = numerator / denominator;
}
uint receiveQuoteAmount = numerator / denominator;
IUni(pool).swap(0, receiveQuoteAmount, to, new bytes(0));
}
@@ -43,13 +38,10 @@ contract UniAdapter is IDODOAdapter {
uint balance1 = IERC20(quoteToken).balanceOf(pool);
uint sellQuoteAmount = balance1 - reserveIn;
uint receiveBaseAmount = 0;
{
uint sellQuoteAmountWithFee = sellQuoteAmount.mul(997);
uint numerator = sellQuoteAmountWithFee.mul(reserveOut);
uint denominator = reserveIn.mul(1000).add(sellQuoteAmountWithFee);
receiveBaseAmount = numerator / denominator;
}
uint receiveBaseAmount = numerator / denominator;
IUni(pool).swap(receiveBaseAmount, 0, to, new bytes(0));
}
}