0g-chain/x/hard/keeper/params.go
Denali Marsh fe2a131b31
Hard Audit: add minimum borrow USD value (#822)
* add module param MinimumBorrowUSDValue

* borrow/repay min limit restrictions

* add borrow/repay test cases

* update tests with new module params

* update timelock test with param

* update withdraw LTV test

* remove unused GetCurrentBorrowUSDValue method

* commit to prompt CircleCI run
2021-02-12 08:28:05 -07:00

37 lines
982 B
Go

package keeper
import (
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/kava-labs/kava/x/hard/types"
)
// GetParams returns the params from the store
func (k Keeper) GetParams(ctx sdk.Context) types.Params {
var p types.Params
k.paramSubspace.GetParamSet(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)
}
// GetMoneyMarketParam returns the corresponding Money Market param for a specific denom
func (k Keeper) GetMoneyMarketParam(ctx sdk.Context, denom string) (types.MoneyMarket, bool) {
params := k.GetParams(ctx)
for _, mm := range params.MoneyMarkets {
if mm.Denom == denom {
return mm, true
}
}
return types.MoneyMarket{}, false
}
// GetMinimumBorrowUSDValue returns the minimum borrow USD value
func (k Keeper) GetMinimumBorrowUSDValue(ctx sdk.Context) sdk.Dec {
params := k.GetParams(ctx)
return params.MinimumBorrowUSDValue
}