39 lines
1.2 KiB
Solidity
39 lines
1.2 KiB
Solidity
/*
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Copyright 2020 DODO ZOO.
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SPDX-License-Identifier: Apache-2.0
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*/
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pragma solidity 0.6.9;
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pragma experimental ABIEncoderV2;
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import {InitializableOwnable} from "../lib/InitializableOwnable.sol";
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interface IFeeRateImpl {
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function getFeeRate(address pool, address trader) external view returns (uint256);
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function addCpPoolInfo(address cpPool, address quoteToken, int globalQuota, address feeAddr, address quotaAddr) external;
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}
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interface IFeeRateModel {
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function getFeeRate(address trader) external view returns (uint256);
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}
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contract FeeRateModel is InitializableOwnable {
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address public feeRateImpl;
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function setFeeProxy(address _feeRateImpl) public onlyOwner {
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feeRateImpl = _feeRateImpl;
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}
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function getFeeRate(address trader) external view returns (uint256) {
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if(feeRateImpl == address(0))
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return 0;
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return IFeeRateImpl(feeRateImpl).getFeeRate(msg.sender,trader);
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}
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function addCpPoolInfo(address cpPool, address quoteToken, int globalQuota, address feeAddr, address quotaAddr) external {
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IFeeRateImpl(feeRateImpl).addCpPoolInfo(cpPool, quoteToken, globalQuota, feeAddr, quotaAddr);
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}
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}
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