smeb_y/0g-chain
1
0
Fork 0
mirror of https://github.com/0glabs/0g-chain.git synced 2024-10-04 00:15:17 +00:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

minor refactor

Browse Source
This commit is contained in:
rhuairahrighairigh 2020-05-12 00:57:48 +01:00
parent 89b63a3cba
commit 6b478a0f95
1 changed files with 21 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

41
x/cdp/keeper/auctions.go
View File

@ -32,31 +32,32 @@ func (k Keeper) CreateAuctionsFromDeposit(
ctx sdk.Context, collateral sdk.Coin, returnAddr sdk.AccAddress, debt, auctionSize sdk.Int,
principalDenom string) (err error) {
amountToAuction := sdk.NewInt(collateral.Amount.Int64())
totalCollateralAmount := sdk.NewInt(collateral.Amount.Int64())
remainingDebt := sdk.NewInt(debt.Int64())
for amountToAuction.GT(sdk.ZeroInt()) {
for amountToAuction.GT(auctionSize) {
debtCoveredByAuction := (sdk.NewDecFromInt(auctionSize).Quo(sdk.NewDecFromInt(totalCollateralAmount))).Mul(sdk.NewDecFromInt(debt)).RoundInt()
penalty := k.ApplyLiquidationPenalty(ctx, collateral.Denom, debtCoveredByAuction)
_, err := k.auctionKeeper.StartCollateralAuction(
ctx, types.LiquidatorMacc, sdk.NewCoin(collateral.Denom, auctionSize), sdk.NewCoin(principalDenom, debtCoveredByAuction.Add(penalty)), []sdk.AccAddress{returnAddr},
[]sdk.Int{auctionSize}, sdk.NewCoin(k.GetDebtDenom(ctx), debtCoveredByAuction))
if err != nil {
return err
}
amountToAuction = amountToAuction.Sub(auctionSize)
remainingDebt = remainingDebt.Sub(debtCoveredByAuction)
}
penalty := k.ApplyLiquidationPenalty(ctx, collateral.Denom, remainingDebt)
amountToAuction := collateral.Amount
totalCollateralAmount := collateral.Amount
remainingDebt := debt
if !amountToAuction.IsPositive() {
return nil
}
for amountToAuction.GT(auctionSize) {
debtCoveredByAuction := (sdk.NewDecFromInt(auctionSize).Quo(sdk.NewDecFromInt(totalCollateralAmount))).Mul(sdk.NewDecFromInt(debt)).RoundInt()
penalty := k.ApplyLiquidationPenalty(ctx, collateral.Denom, debtCoveredByAuction)
_, err := k.auctionKeeper.StartCollateralAuction(
ctx, types.LiquidatorMacc, sdk.NewCoin(collateral.Denom, amountToAuction), sdk.NewCoin(principalDenom, remainingDebt.Add(penalty)), []sdk.AccAddress{returnAddr},
[]sdk.Int{amountToAuction}, sdk.NewCoin(k.GetDebtDenom(ctx), remainingDebt))
ctx, types.LiquidatorMacc, sdk.NewCoin(collateral.Denom, auctionSize), sdk.NewCoin(principalDenom, debtCoveredByAuction.Add(penalty)), []sdk.AccAddress{returnAddr},
[]sdk.Int{auctionSize}, sdk.NewCoin(k.GetDebtDenom(ctx), debtCoveredByAuction))
if err != nil {
return err
}
amountToAuction = sdk.ZeroInt()
amountToAuction = amountToAuction.Sub(auctionSize)
remainingDebt = remainingDebt.Sub(debtCoveredByAuction)
}
penalty := k.ApplyLiquidationPenalty(ctx, collateral.Denom, remainingDebt)
_, err = k.auctionKeeper.StartCollateralAuction(
ctx, types.LiquidatorMacc, sdk.NewCoin(collateral.Denom, amountToAuction), sdk.NewCoin(principalDenom, remainingDebt.Add(penalty)), []sdk.AccAddress{returnAddr},
[]sdk.Int{amountToAuction}, sdk.NewCoin(k.GetDebtDenom(ctx), remainingDebt))
if err != nil {
return err
}
return nil
}