35 lines
918 B
Solidity
35 lines
918 B
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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import {InitializableOwnable} from "../lib/InitializableOwnable.sol";
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import {IERC20} from "../intf/IERC20.sol";
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import {SafeMath} from "../lib/SafeMath.sol";
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contract vDODOQuota is InitializableOwnable {
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using SafeMath for uint256;
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address public immutable _VDODO_TOKEN_;
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uint256 public _QUOTA_RATIO_;
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uint256 public _BASE_QUOTA_;
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constructor(address vdodoToken) public {
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_VDODO_TOKEN_ = vdodoToken;
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}
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function setParams(uint256 quotaRatio, uint256 baseQuota) external onlyOwner {
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_QUOTA_RATIO_ = quotaRatio;
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_BASE_QUOTA_ = baseQuota;
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}
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function getUserQuota(address user) external view returns (int) {
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uint256 vDODOAmount = IERC20(_VDODO_TOKEN_).balanceOf(user);
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return int(vDODOAmount.div(_QUOTA_RATIO_).add(_BASE_QUOTA_));
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}
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}
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