0g-chain/x/issuance/keeper/params.go

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package keeper
import (
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/kava-labs/kava/x/issuance/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)
}
// GetAsset returns an asset from the params and a boolean for if it was found
func (k Keeper) GetAsset(ctx sdk.Context, denom string) (types.Asset, bool) {
params := k.GetParams(ctx)
for _, asset := range params.Assets {
if asset.Denom == denom {
return asset, true
}
}
return types.Asset{}, false
}
// SetAsset sets an asset in the params
func (k Keeper) SetAsset(ctx sdk.Context, asset types.Asset) {
params := k.GetParams(ctx)
for i := range params.Assets {
if params.Assets[i].Denom == asset.Denom {
params.Assets[i] = asset
}
}
k.SetParams(ctx, params)
}