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added mcd addresses interface in comp debt migrate

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This commit is contained in:
Thrilok Kumar 2019-11-16 03:44:11 +05:30
parent 411879bd2f
commit 3d126f011f
1 changed files with 56 additions and 10 deletions
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66
contracts/ProxyLogics/InstaCompMigrate.sol
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@ -1,5 +1,7 @@
pragma solidity ^0.5.7;
/**
compound debt migrate
*/
interface CTokenInterface {
function mint(uint mintAmount) external returns (uint);
function redeem(uint redeemTokens) external returns (uint);
@ -42,6 +44,43 @@ interface ScdMcdMigration {
function swapSaiToDai(uint saiAmt) external;
}
interface InstaMcdAddress {
function manager() external returns (address);
function dai() external returns (address);
function daiJoin() external returns (address);
function vat() external returns (address);
function jug() external returns (address);
function cat() external returns (address);
function gov() external returns (address);
function adm() external returns (address);
function vow() external returns (address);
function spot() external returns (address);
function pot() external returns (address);
function esm() external returns (address);
function mcdFlap() external returns (address);
function mcdFlop() external returns (address);
function mcdDeploy() external returns (address);
function mcdEnd() external returns (address);
function proxyActions() external returns (address);
function proxyActionsEnd() external returns (address);
function proxyActionsDsr() external returns (address);
function getCdps() external returns (address);
function saiTub() external returns (address);
function weth() external returns (address);
function bat() external returns (address);
function sai() external returns (address);
function ethAJoin() external returns (address);
function ethAFlip() external returns (address);
function batAJoin() external returns (address);
function batAFlip() external returns (address);
function ethPip() external returns (address);
function batAPip() external returns (address);
function saiJoin() external returns (address);
function saiFlip() external returns (address);
function saiPip() external returns (address);
function migration() external returns (address payable);
}
contract DSMath {
@ -79,6 +118,13 @@ contract Helpers is DSMath {
troller = 0x3d9819210A31b4961b30EF54bE2aeD79B9c9Cd3B;
}
/**
* @dev get MakerDAO MCD Address contract
*/
function getMcdAddresses() public pure returns (address mcd) {
mcd = 0x448a5065aeBB8E423F0896E6c5D525C040f59af3; // Check Thrilok - add addr at time of deploy
}
/**
* @dev get Compound Comptroller Address
*/
@ -90,7 +136,7 @@ contract Helpers is DSMath {
* @dev get Compound Comptroller Address
*/
function getCDaiAddress() public pure returns (address cdaiAddr) {
// cdaiAddr = ;
cdaiAddr = 0xF5DCe57282A584D2746FaF1593d3121Fcac444dC; //Check Thrilok - add address before release
}
/**
@ -104,7 +150,7 @@ contract Helpers is DSMath {
* @dev get Compound Comptroller Address
*/
function getDaiAddress() public pure returns (address daiAddr) {
// daiAddr = ;
daiAddr = 0x6B175474E89094C44Da98b954EedeAC495271d0F;
}
/**
@ -168,10 +214,10 @@ contract PoolActions is Helpers {
contract MigrationProxyActions is PoolActions {
function swapSaiToDai(
address scdMcdMigration, // Migration contract address
uint wad // Amount to swap
) internal
{
address payable scdMcdMigration = InstaMcdAddress(getMcdAddresses()).migration();
ERC20Interface sai = ERC20Interface(getSaiAddress());
if (sai.allowance(address(this), scdMcdMigration) < wad) {
sai.approve(scdMcdMigration, wad);
@ -180,10 +226,10 @@ contract MigrationProxyActions is PoolActions {
}
function swapDaiToSai(
address scdMcdMigration, // Migration contract address
uint wad // Amount to swap
) internal
{
address payable scdMcdMigration = InstaMcdAddress(getMcdAddresses()).migration();
ERC20Interface sai = ERC20Interface(getSaiAddress());
ERC20Interface dai = ERC20Interface(getDaiAddress());
if (dai.allowance(address(this), scdMcdMigration) < wad) {
@ -249,24 +295,24 @@ contract CompMigration is CompoundResolver {
event LogCompMigrateCSaiToCDai(uint swapAmt, address owner);
event LogCompMigrateDebt(uint migrateAmt, address owner);
function migrateCSaiToCDai(uint ctknToMigrate, address scdMcdMigration) external {
function migrateCSaiToCDai(uint ctknToMigrate) external {
redeemCSai(getCSaiAddress(), ctknToMigrate);
uint saiBal = ERC20Interface(getSaiAddress()).balanceOf(address(this));
swapSaiToDai(scdMcdMigration, saiBal);
swapSaiToDai(saiBal);
mintCDai(getCDaiAddress());
emit LogCompMigrateCSaiToCDai(saiBal, address(this));
}
function migrateDebt(uint debtToMigrate, address scdMcdMigration, address daiJoin) external {
function migrateDebt(uint debtToMigrate) external {
uint initialPoolBal = sub(getLiquidityAddress().balance, 10000000000);
uint saiJoinBal = ERC20Interface(getSaiAddress()).balanceOf(daiJoin);
uint saiJoinBal = ERC20Interface(getSaiAddress()).balanceOf(InstaMcdAddress(getMcdAddresses()).saiJoin());
// Check SAI balance of migration contract. If less than debtToMigrate then set debtToMigrate = SAI_Bal
uint migrateAmt = debtToMigrate < saiJoinBal ? debtToMigrate : sub(saiJoinBal, 1000);
uint debtPaid = repaySAI(migrateAmt); // Repaying SAI debt using InstaDApp pool
borrowDAI(debtPaid); // borrowing DAI debt
swapDaiToSai(scdMcdMigration, debtPaid); // swapping SAI into DAI and paying back to InstaDApp pool
swapDaiToSai(debtPaid); // swapping SAI into DAI and paying back to InstaDApp pool
uint finalPoolBal = getLiquidityAddress().balance;
assert(finalPoolBal >= initialPoolBal);
emit LogCompMigrateDebt(debtPaid, address(this));