0g-chain/x/cdp/abci.go
Levi Schoen 4d62f47773
(feat) update x/cdp to run every X blocks based off params (#1814)
* add new cdp module param to protonet genesis

* update cdp / cdp related tests for new module param

* update telemetry docs and setup for collecting against local node

* update kvool commit for new cdp param
2024-01-24 17:10:07 -05:00

65 lines
1.7 KiB
Go

package cdp
import (
"errors"
"time"
"github.com/cosmos/cosmos-sdk/telemetry"
sdk "github.com/cosmos/cosmos-sdk/types"
abci "github.com/tendermint/tendermint/abci/types"
"github.com/kava-labs/kava/x/cdp/keeper"
"github.com/kava-labs/kava/x/cdp/types"
pricefeedtypes "github.com/kava-labs/kava/x/pricefeed/types"
)
// BeginBlocker compounds the debt in outstanding cdps and liquidates cdps that are below the required collateralization ratio
func BeginBlocker(ctx sdk.Context, req abci.RequestBeginBlock, k keeper.Keeper) {
defer telemetry.ModuleMeasureSince(types.ModuleName, time.Now(), telemetry.MetricKeyBeginBlocker)
params := k.GetParams(ctx)
// only run CDP Begin Blocker every `BeginBlockerExecutionBlockInterval` blocks
blockHeight := ctx.BlockHeight()
if blockHeight%params.BeginBlockerExecutionBlockInterval != 0 {
ctx.Logger().Info("skipping x/cdp begin blocker")
return
}
ctx.Logger().Debug("running x/cdp begin blocker")
for _, cp := range params.CollateralParams {
ok := k.UpdatePricefeedStatus(ctx, cp.SpotMarketID)
if !ok {
continue
}
ok = k.UpdatePricefeedStatus(ctx, cp.LiquidationMarketID)
if !ok {
continue
}
err := k.AccumulateInterest(ctx, cp.Type)
if err != nil {
panic(err)
}
err = k.SynchronizeInterestForRiskyCDPs(ctx, cp.CheckCollateralizationIndexCount, sdk.MaxSortableDec, cp.Type)
if err != nil {
panic(err)
}
err = k.LiquidateCdps(ctx, cp.LiquidationMarketID, cp.Type, cp.LiquidationRatio, cp.CheckCollateralizationIndexCount)
if err != nil && !errors.Is(err, pricefeedtypes.ErrNoValidPrice) {
panic(err)
}
}
err := k.RunSurplusAndDebtAuctions(ctx)
if err != nil {
panic(err)
}
}