Instadapp/dsa-resolvers-deprecated
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Updated maker resolver

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This commit is contained in:
Thrilok Kumar 2021-05-31 00:03:13 +05:30
parent e143e5ac76
commit db43810077
1 changed files with 44 additions and 28 deletions
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72
contracts/protocols/mainnet/maker.sol
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@ -17,6 +17,8 @@ interface VatLike {
function dai(address) external view returns (uint);
function urns(bytes32, address) external view returns (uint, uint);
function gem(bytes32, address) external view returns (uint);
function debt() external view returns (uint);
function Line() external view returns (uint);
}
interface JugLike {
@ -110,8 +112,11 @@ contract Helpers is DSMath {
uint borrowRate;
uint price;
uint liquidationRatio;
uint debtCelling;
uint totalDebt;
uint vaultDebtCelling;
uint vaultDebtFloor;
uint vaultTotalDebt;
uint totalDebtCelling;
uint TotalDebt;
}
/**
@ -165,17 +170,27 @@ contract Helpers is DSMath {
(, ratio) = SpotLike(spot).ilks(ilk);
}
function getDebtCeiling(bytes32 ilk) internal view returns (uint debtCeiling, uint totalDebt) {
function getDebtFloorAndCeiling(bytes32 ilk) internal view returns (uint, uint, uint, uint, uint) {
address vat = InstaMcdAddress(getMcdAddresses()).vat();
(uint totalArt,uint rate,,uint debtCeilingRad,) = VatLike(vat).ilks(ilk);
debtCeiling = debtCeilingRad / 10 ** 45;
totalDebt = rmul(totalArt, rate);
(uint totalArt,uint rate,, uint vaultDebtCellingRad, uint vaultDebtFloor) = VatLike(vat).ilks(ilk);
uint vaultDebtCelling = vaultDebtCellingRad / 10 ** 45;
uint vaultTotalDebt = rmul(totalArt, rate);
uint totalDebtCelling = VatLike(vat).Line();
uint totalDebt = VatLike(vat).debt();
return (
vaultDebtCelling,
vaultTotalDebt,
vaultDebtFloor,
totalDebtCelling,
totalDebt
);
}
}
contract VaultResolver is Helpers {
function getVaults(address owner) external view returns (VaultData[] memory) {
function getVaults(address owner) external view returns (VaultData[] memory) {
address manager = InstaMcdAddress(getMcdAddresses()).manager();
address cdpManger = InstaMcdAddress(getMcdAddresses()).getCdps();
@ -186,10 +201,6 @@ contract VaultResolver is Helpers {
(uint ink, uint art) = VatLike(ManagerLike(manager).vat()).urns(ilks[i], urns[i]);
(,uint rate, uint priceMargin,,) = VatLike(ManagerLike(manager).vat()).ilks(ilks[i]);
uint mat = getColRatio(ilks[i]);
uint debt = rmul(art,rate);
uint price = rmul(priceMargin, mat);
uint feeRate = getFee(ilks[i]);
uint liqInk = VatLike(ManagerLike(manager).vat()).gem(ilks[i], urns[i]);
vaults[i] = VaultData(
ids[i],
@ -197,10 +208,10 @@ contract VaultResolver is Helpers {
bytes32ToString(ilks[i]),
ink,
art,
debt,
liqInk,
feeRate,
price,
rmul(art,rate),
VatLike(ManagerLike(manager).vat()).gem(ilks[i], urns[i]),
getFee(ilks[i]),
rmul(priceMargin, mat),
mat,
urns[i]
);
@ -212,28 +223,23 @@ contract VaultResolver is Helpers {
address manager = InstaMcdAddress(getMcdAddresses()).manager();
address urn = ManagerLike(manager).urns(id);
bytes32 ilk = ManagerLike(manager).ilks(id);
address owner = ManagerLike(manager).owns(id);
(uint ink, uint art) = VatLike(ManagerLike(manager).vat()).urns(ilk, urn);
(,uint rate, uint priceMargin,,) = VatLike(ManagerLike(manager).vat()).ilks(ilk);
uint debt = rmul(art,rate);
uint mat = getColRatio(ilk);
uint price = rmul(priceMargin, mat);
uint liqInk = VatLike(ManagerLike(manager).vat()).gem(ilk, urn);
uint feeRate = getFee(ilk);
VaultData memory vault = VaultData(
id,
owner,
ManagerLike(manager).owns(id),
bytes32ToString(ilk),
ink,
art,
debt,
liqInk,
rmul(art,rate),
VatLike(ManagerLike(manager).vat()).gem(ilk, urn),
feeRate,
price,
rmul(priceMargin, mat),
mat,
urn
);
@ -245,12 +251,22 @@ contract VaultResolver is Helpers {
for (uint i = 0; i < name.length; i++) {
bytes32 ilk = stringToBytes32(name[i]);
(uint debtCeiling, uint totalDebt) = getDebtCeiling(ilk);
(
uint256 vaultDebtCelling,
uint256 vaultDebtFloor,
uint256 vaultTotalDebt,
uint256 totalDebtCelling,
uint256 totalDebt
) = getDebtFloorAndCeiling(ilk);
colInfo[i] = ColInfo(
getFee(ilk),
getColPrice(ilk),
getColRatio(ilk),
debtCeiling,
vaultDebtCelling,
vaultTotalDebt,
vaultDebtFloor,
totalDebtCelling,
totalDebt
);
}
@ -277,5 +293,5 @@ contract DSRResolver is VaultResolver {
contract InstaMakerResolver is DSRResolver {
string public constant name = "Maker-Resolver-v1.1";
}
string public constant name = "Maker-Resolver-v1.4";
}