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superfluid_asset_store.go
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/
superfluid_asset_store.go
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package keeper
// This file handles
import (
"github.com/gogo/protobuf/proto"
"github.com/osmosis-labs/osmosis/v11/x/superfluid/types"
"github.com/cosmos/cosmos-sdk/store/prefix"
sdk "github.com/cosmos/cosmos-sdk/types"
)
func (k Keeper) SetSuperfluidAsset(ctx sdk.Context, asset types.SuperfluidAsset) {
store := ctx.KVStore(k.storeKey)
prefixStore := prefix.NewStore(store, types.KeyPrefixSuperfluidAsset)
bz, err := proto.Marshal(&asset)
if err != nil {
panic(err)
}
prefixStore.Set([]byte(asset.Denom), bz)
}
func (k Keeper) DeleteSuperfluidAsset(ctx sdk.Context, denom string) {
store := ctx.KVStore(k.storeKey)
prefixStore := prefix.NewStore(store, types.KeyPrefixSuperfluidAsset)
prefixStore.Delete([]byte(denom))
}
func (k Keeper) GetSuperfluidAsset(ctx sdk.Context, denom string) types.SuperfluidAsset {
asset := types.SuperfluidAsset{}
store := ctx.KVStore(k.storeKey)
prefixStore := prefix.NewStore(store, types.KeyPrefixSuperfluidAsset)
bz := prefixStore.Get([]byte(denom))
if bz == nil {
return asset
}
err := proto.Unmarshal(bz, &asset)
if err != nil {
panic(err)
}
return asset
}
func (k Keeper) GetAllSuperfluidAssets(ctx sdk.Context) []types.SuperfluidAsset {
store := ctx.KVStore(k.storeKey)
prefixStore := prefix.NewStore(store, types.KeyPrefixSuperfluidAsset)
iterator := prefixStore.Iterator(nil, nil)
defer iterator.Close()
assets := []types.SuperfluidAsset{}
for ; iterator.Valid(); iterator.Next() {
asset := types.SuperfluidAsset{}
err := proto.Unmarshal(iterator.Value(), &asset)
if err != nil {
panic(err)
}
assets = append(assets, asset)
}
return assets
}