/
keeper.go
39 lines (31 loc) · 896 Bytes
/
keeper.go
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package keeper
import (
"fmt"
"github.com/cosmos/cosmos-sdk/codec"
"github.com/cosmos/cosmos-sdk/store/prefix"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/tendermint/tendermint/libs/log"
"github.com/sentinel-official/hub/x/deposit/expected"
"github.com/sentinel-official/hub/x/deposit/types"
)
type Keeper struct {
key sdk.StoreKey
cdc *codec.Codec
supply expected.SupplyKeeper
}
func NewKeeper(cdc *codec.Codec, key sdk.StoreKey) Keeper {
return Keeper{
key: key,
cdc: cdc,
}
}
func (k *Keeper) WithSupplyKeeper(keeper expected.SupplyKeeper) {
k.supply = keeper
}
func (k Keeper) Logger(ctx sdk.Context) log.Logger {
return ctx.Logger().With("module", fmt.Sprintf("x/%s", types.ModuleName))
}
func (k Keeper) Store(ctx sdk.Context) sdk.KVStore {
child := fmt.Sprintf("%s/", types.ModuleName)
return prefix.NewStore(ctx.KVStore(k.key), []byte(child))
}