0g-chain/x/cdp/keeper/params.go
Levi Schoen c59a491788
feat(x/cdp): update begin bloocker to run liquidations every X blocks based off params (#1818)
* (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

(cherry picked from commit 4d62f47773)

* add tests for configurable x/cdp begin blocker interval param
add migration for default value of param

* make adjustments based off pr feedback

* fix proto back compat check
2024-02-02 13:21:11 -05:00

102 lines
2.9 KiB
Go

package keeper
import (
"fmt"
sdkmath "cosmossdk.io/math"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/kava-labs/kava/x/cdp/types"
)
// GetParams returns the params from the store
func (k Keeper) GetParams(ctx sdk.Context) types.Params {
var p types.Params
k.paramSubspace.GetParamSetIfExists(ctx, &p)
return p
}
// SetParams sets params on the store
func (k Keeper) SetParams(ctx sdk.Context, params types.Params) {
k.paramSubspace.SetParamSet(ctx, &params)
}
// GetCollateral returns the collateral param with corresponding denom
func (k Keeper) GetCollateral(ctx sdk.Context, collateralType string) (types.CollateralParam, bool) {
params := k.GetParams(ctx)
for _, cp := range params.CollateralParams {
if cp.Type == collateralType {
return cp, true
}
}
return types.CollateralParam{}, false
}
// GetCollateralTypes returns an array of collateral types
func (k Keeper) GetCollateralTypes(ctx sdk.Context) []string {
params := k.GetParams(ctx)
var denoms []string
for _, cp := range params.CollateralParams {
denoms = append(denoms, cp.Type)
}
return denoms
}
// GetDebtParam returns the debt param with matching denom
func (k Keeper) GetDebtParam(ctx sdk.Context, denom string) (types.DebtParam, bool) {
dp := k.GetParams(ctx).DebtParam
if dp.Denom == denom {
return dp, true
}
return types.DebtParam{}, false
}
func (k Keeper) getSpotMarketID(ctx sdk.Context, collateralType string) string {
cp, found := k.GetCollateral(ctx, collateralType)
if !found {
panic(fmt.Sprintf("collateral not found: %s", collateralType))
}
return cp.SpotMarketID
}
func (k Keeper) getliquidationMarketID(ctx sdk.Context, collateralType string) string {
cp, found := k.GetCollateral(ctx, collateralType)
if !found {
panic(fmt.Sprintf("collateral not found: %s", collateralType))
}
return cp.LiquidationMarketID
}
func (k Keeper) getLiquidationRatio(ctx sdk.Context, collateralType string) sdk.Dec {
cp, found := k.GetCollateral(ctx, collateralType)
if !found {
panic(fmt.Sprintf("collateral not found: %s", collateralType))
}
return cp.LiquidationRatio
}
func (k Keeper) getLiquidationPenalty(ctx sdk.Context, collateralType string) sdk.Dec {
cp, found := k.GetCollateral(ctx, collateralType)
if !found {
panic(fmt.Sprintf("collateral not found: %s", collateralType))
}
return cp.LiquidationPenalty
}
func (k Keeper) getAuctionSize(ctx sdk.Context, collateralType string) sdkmath.Int {
cp, found := k.GetCollateral(ctx, collateralType)
if !found {
panic(fmt.Sprintf("collateral not found: %s", collateralType))
}
return cp.AuctionSize
}
// GetFeeRate returns the per second fee rate for the input denom
func (k Keeper) getFeeRate(ctx sdk.Context, collateralType string) (fee sdk.Dec) {
collalateralParam, found := k.GetCollateral(ctx, collateralType)
if !found {
panic(fmt.Sprintf("could not get fee rate for %s, collateral not found", collateralType))
}
return collalateralParam.StabilityFee
}