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DPP factory and init

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This commit is contained in:
owen05
2020-11-22 18:20:09 +08:00
parent 857e4fc01a
commit f2656d6b2a
19 changed files with 376 additions and 109 deletions
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68
contracts/DODOPrivatePool/impl/DPPVault.sol
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@@ -20,7 +20,7 @@ contract DPPVault is DPPStorage {
using SafeMath for uint256;
using SafeERC20 for IERC20;
// input
// ============ Get Input ============
function getInput() public view returns (uint256 baseInput, uint256 quoteInput) {
return (
@@ -39,27 +39,41 @@ contract DPPVault is DPPStorage {
// ============ Set Status ============
function _syncReserve() internal {
_BASE_RESERVE_ = _BASE_TOKEN_.balanceOf(address(this));
_QUOTE_RESERVE_ = _QUOTE_TOKEN_.balanceOf(address(this));
}
//TODO:对应前端哪个操作?
function setTarget(uint256 baseTarget, uint256 quoteTarget) public onlyOwner {
_BASE_TARGET_ = baseTarget;
_QUOTE_TARGET_ = quoteTarget;
_checkStatus();
}
function _syncReserve() internal {
_BASE_RESERVE_ = _BASE_TOKEN_.balanceOf(address(this));
_QUOTE_RESERVE_ = _QUOTE_TOKEN_.balanceOf(address(this));
}
//TODO: Route queryfunc 以及 withdraw and reset
// todo 这里需要考虑，怎么一个tx同时更新k i 和 fee并reset
//TODO: 修改feerate等
function reset() public onlyOwner {
function _resetTargetAndReserve() internal {
_BASE_TARGET_ = _BASE_TOKEN_.balanceOf(address(this));
_QUOTE_TARGET_ = _QUOTE_TOKEN_.balanceOf(address(this));
_BASE_RESERVE_ = _BASE_TARGET_;
_QUOTE_RESERVE_ = _QUOTE_TARGET_;
}
function reset(
uint256 newLpFeeRate,
uint256 newMtFeeRate,
uint256 newI,
uint256 newK
) public {
//TODO: 讨论
require(msg.sender == _DODO_SMART_APPROVE_.getSmartSwap() || msg.sender == _OWNER_, "RESET FORBIDDEN！");
require(newK > 0 && newK <= 10**18, "K OUT OF RANGE!");
_resetTargetAndReserve();
_LP_FEE_RATE_MODEL_.setFeeRate(newLpFeeRate);
_MT_FEE_RATE_MODEL_.setFeeRate(newMtFeeRate);
_I_.set(newI);
_K_.set(newK);
}
function _checkStatus() internal view {
require(
!(_BASE_RESERVE_ < _BASE_TARGET_ && _QUOTE_RESERVE_ < _QUOTE_TARGET_),
@@ -69,21 +83,21 @@ contract DPPVault is DPPStorage {
// ============ Assets Transfer ============
//TODO：确定Amount后，内部调用
function withdraw(
address to,
uint256 baseAmount,
uint256 quoteAmount,
bytes calldata data
) public onlyOwner {
_transferBaseOut(to, baseAmount);
_transferQuoteOut(to, quoteAmount);
_BASE_TARGET_ = _BASE_TARGET_.sub(baseAmount);
_QUOTE_TARGET_ = _QUOTE_TARGET_.sub(quoteAmount);
if (data.length > 0) {
IDODOCallee(to).DPPWithdrawCall(msg.sender, baseAmount, quoteAmount, data);
}
}
// function withdraw(
// address to,
// uint256 baseAmount,
// uint256 quoteAmount,
// bytes calldata data
// ) public onlyOwner {
// _transferBaseOut(to, baseAmount);
// _transferQuoteOut(to, quoteAmount);
// _BASE_TARGET_ = _BASE_TARGET_.sub(baseAmount);
// _QUOTE_TARGET_ = _QUOTE_TARGET_.sub(quoteAmount);
// _syncReserve();
// if (data.length > 0) {
// IDODOCallee(to).DPPWithdrawCall(msg.sender, baseAmount, quoteAmount, data);
// }
// }
function _transferBaseOut(address to, uint256 amount) internal {
if (amount > 0) {
@@ -97,15 +111,13 @@ contract DPPVault is DPPStorage {
}
}
// todo 高级功能，需要讨论
// 如果单独执行这个功能会导致状态失衡
function retrieve(
address payable to,
address token,
uint256 amount
) external onlyOwner {
require(to != address(_BASE_TOKEN_) && to != address(_QUOTE_TOKEN_), "USE_WITHDRAW");
if (token == 0x000000000000000000000000000000000000000E) {
if (token == 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE) {
to.transfer(amount);
} else {
IERC20(token).safeTransfer(msg.sender, amount);