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feat: supply cap now by default disabled

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This commit is contained in:
Hadrien Charlanes 2021-05-25 14:20:09 +02:00
parent f30d5baf8e
commit 62f3f47b84
1 changed files with 11 additions and 6 deletions
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17
contracts/protocol/libraries/logic/ValidationLogic.sol
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@ -44,13 +44,15 @@ library ValidationLogic {
DataTypes.ReserveConfigurationMap memory reserveConfiguration = reserve.configuration;
(bool isActive, bool isFrozen, , ) = reserveConfiguration.getFlagsMemory();
(, , , uint256 reserveDecimals, ) = reserveConfiguration.getParamsMemory();
uint256 supplyCap = reserveConfiguration.getSupplyCapMemory();
require(amount != 0, Errors.VL_INVALID_AMOUNT);
require(isActive, Errors.VL_NO_ACTIVE_RESERVE);
require(!isFrozen, Errors.VL_RESERVE_FROZEN);
require(
IERC20(reserve.aTokenAddress).totalSupply().add(amount).div(10**reserveDecimals) <
reserveConfiguration.getSupplyCapMemory(),
supplyCap == 0 ||
IERC20(reserve.aTokenAddress).totalSupply().add(amount).div(10**reserveDecimals) <
supplyCap,
Errors.VL_SUPPLY_CAP_EXCEEDED
);
}
@ -84,6 +86,7 @@ library ValidationLogic {
uint256 totalSupplyStableDebt;
uint256 totalSupplyVariableDebt;
uint256 reserveDecimals;
uint256 borrowCap;
bool isActive;
bool isFrozen;
bool borrowingEnabled;
@ -145,13 +148,15 @@ library ValidationLogic {
);
vars.totalSupplyStableDebt = IERC20(reserve.stableDebtTokenAddress).totalSupply();
vars.borrowCap = reserveConfiguration.getBorrowCapMemory();
vars.totalSupplyVariableDebt = IERC20(reserve.variableDebtTokenAddress).totalSupply();
require(
vars.totalSupplyStableDebt.add(vars.totalSupplyVariableDebt).add(amount).div(
10**vars.reserveDecimals
) < reserveConfiguration.getBorrowCapMemory(),
vars.borrowCap == 0 ||
vars.totalSupplyStableDebt.add(vars.totalSupplyVariableDebt).add(amount).div(
10**vars.reserveDecimals
) <
vars.borrowCap,
Errors.VL_BORROW_CAP_EXCEEDED
);