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simplify dpp

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This commit is contained in:
owen05
2020-12-30 18:41:13 +08:00
parent 9d2b0f06f5
commit c717e5fb9b
12 changed files with 163 additions and 363 deletions
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104
contracts/DODOPrivatePool/impl/DPPStorage.sol
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@@ -12,8 +12,6 @@ import {InitializableOwnable} from "../../lib/InitializableOwnable.sol";
import {SafeMath} from "../../lib/SafeMath.sol";
import {DecimalMath} from "../../lib/DecimalMath.sol";
import {ReentrancyGuard} from "../../lib/ReentrancyGuard.sol";
import {IPermissionManager} from "../../lib/PermissionManager.sol";
import {IExternalValue} from "../../lib/ExternalValue.sol";
import {IFeeRateModel} from "../../lib/FeeRateModel.sol";
import {IERC20} from "../../intf/IERC20.sol";
import {PMMPricing} from "../../lib/PMMPricing.sol";
@@ -27,14 +25,6 @@ import {PMMPricing} from "../../lib/PMMPricing.sol";
contract DPPStorage is InitializableOwnable, ReentrancyGuard {
using SafeMath for uint256;
// ============ Advanced Controls ============
bool public _BUYING_CLOSE_;
bool public _SELLING_CLOSE_;
IPermissionManager public _TRADE_PERMISSION_;
IExternalValue public _GAS_PRICE_LIMIT_;
// ============ Core Address ============
address public _MAINTAINER_;
@@ -42,92 +32,18 @@ contract DPPStorage is InitializableOwnable, ReentrancyGuard {
IERC20 public _BASE_TOKEN_;
IERC20 public _QUOTE_TOKEN_;
uint256 public _BASE_RESERVE_;
uint256 public _QUOTE_RESERVE_;
uint256 public _BASE_TARGET_;
uint256 public _QUOTE_TARGET_;
PMMPricing.RState public _RState_;
uint128 public _BASE_RESERVE_;
uint128 public _QUOTE_RESERVE_;
uint120 public _BASE_TARGET_;
uint120 public _QUOTE_TARGET_;
uint16 public _RState_;
// ============ Variables for Pricing ============
IFeeRateModel public _LP_FEE_RATE_MODEL_;
IFeeRateModel public _MT_FEE_RATE_MODEL_;
IExternalValue public _K_;
IExternalValue public _I_;
// ============ Events ============
event SetLpFeeRateModel(address oldAddr, address newAddr);
event SetMtFeeRateModel(address oldAddr, address newAddr);
event SetTradePermissionManager(address oldAddr, address newAddr);
event SetMaintainer(address oldAddr, address newAddr);
event SetGasPriceSource(address oldAddr, address newAddr);
event SetISource(address oldAddr, address newAddr);
event SetKSource(address oldAddr, address newAddr);
event SetBuy(bool allow);
event SetSell(bool allow);
// ============ Setting Functions ============
function setLpFeeRateModel(address newLpFeeRateModel) external onlyOwner {
emit SetLpFeeRateModel(address(_LP_FEE_RATE_MODEL_), newLpFeeRateModel);
_LP_FEE_RATE_MODEL_ = IFeeRateModel(newLpFeeRateModel);
}
function setMtFeeRateModel(address newMtFeeRateModel) external onlyOwner {
emit SetMtFeeRateModel(address(_MT_FEE_RATE_MODEL_), newMtFeeRateModel);
_MT_FEE_RATE_MODEL_ = IFeeRateModel(newMtFeeRateModel);
}
function setTradePermissionManager(address newTradePermissionManager) external onlyOwner {
emit SetTradePermissionManager(address(_TRADE_PERMISSION_), newTradePermissionManager);
_TRADE_PERMISSION_ = IPermissionManager(newTradePermissionManager);
}
function setMaintainer(address newMaintainer) external onlyOwner {
emit SetMaintainer(address(_MAINTAINER_), newMaintainer);
_MAINTAINER_ = newMaintainer;
}
function setGasPriceSource(address newGasPriceLimitSource) external onlyOwner {
emit SetGasPriceSource(address(_GAS_PRICE_LIMIT_), newGasPriceLimitSource);
_GAS_PRICE_LIMIT_ = IExternalValue(newGasPriceLimitSource);
}
function setISource(address newISource) external onlyOwner {
emit SetISource(address(_I_), newISource);
_I_ = IExternalValue(newISource);
_checkIK();
}
function setKSource(address newKSource) external onlyOwner {
emit SetKSource(address(_K_), newKSource);
_K_ = IExternalValue(newKSource);
_checkIK();
}
function setBuy(bool open) external onlyOwner {
emit SetBuy(open);
_BUYING_CLOSE_ = !open;
}
function setSell(bool open) external onlyOwner {
emit SetSell(open);
_SELLING_CLOSE_ = !open;
}
function _checkIK() internal view {
uint256 k = _K_.get();
uint256 i = _I_.get();
require(k <= 1e18, "K_OUT_OF_RANGE");
require(i > 0 && i <= 1e36, "I_OUT_OF_RANGE");
}
uint64 public _LP_FEE_RATE_;
uint64 public _K_;
uint128 public _I_;
}