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mingda
2020-11-05 00:26:45 +08:00
parent dd60e1727f
commit 47a14008f4
17 changed files with 366 additions and 234 deletions
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23
contracts/helper/ConstFeeRateModel.sol
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/*
Copyright 2020 DODO ZOO.
SPDX-License-Identifier: Apache-2.0
*/
pragma solidity 0.6.9;
pragma experimental ABIEncoderV2;
import {IFeeRateModel} from "../intf/IFeeRateModel.sol";
contract ConstFeeRateModel is IFeeRateModel {
uint256 public _FEE_RATE_;
constructor(uint256 feeRate) public {
feeRate = _FEE_RATE_;
}
function getFeeRate(uint256) external override view returns (uint256) {
return _FEE_RATE_;
}
}

28
contracts/helper/NaiveFeeRateModel.sol
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@@ -1,28 +0,0 @@
/*
Copyright 2020 DODO ZOO.
SPDX-License-Identifier: Apache-2.0
*/
pragma solidity 0.6.9;
pragma experimental ABIEncoderV2;
import {IFeeRateModel} from "../intf/IFeeRateModel.sol";
import {Ownable} from "../lib/Ownable.sol";
contract NaiveFeeRateModel is Ownable, IFeeRateModel {
uint256 public _FEE_RATE_;
constructor(uint256 feeRate) public {
_FEE_RATE_ = feeRate;
}
function setFeeRate(uint256 newFeeRate) external {
_FEE_RATE_ = newFeeRate;
}
function getFeeRate(uint256) external override view returns (uint256) {
return _FEE_RATE_;
}
}