/
keeper.go
47 lines (39 loc) · 1.05 KB
/
keeper.go
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package keeper
import (
"fmt"
"github.com/tendermint/tendermint/libs/log"
"github.com/cosmos/cosmos-sdk/codec"
storetypes "github.com/cosmos/cosmos-sdk/store/types"
sdk "github.com/cosmos/cosmos-sdk/types"
paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
"github.com/sge-network/sge/x/ovm/types"
)
// Keeper is the type for module properties
type Keeper struct {
cdc codec.BinaryCodec
storeKey storetypes.StoreKey
memKey storetypes.StoreKey
paramStore paramtypes.Subspace
}
// NewKeeper creates new keeper object
func NewKeeper(
cdc codec.BinaryCodec,
storeKey,
memKey storetypes.StoreKey,
ps paramtypes.Subspace,
) *Keeper {
// set KeyTable if it has not already been set
if !ps.HasKeyTable() {
ps = ps.WithKeyTable(types.ParamKeyTable())
}
return &Keeper{
cdc: cdc,
storeKey: storeKey,
memKey: memKey,
paramStore: ps,
}
}
// Logger returns the logger object of this module
func (Keeper) Logger(ctx sdk.Context) log.Logger {
return ctx.Logger().With("module", fmt.Sprintf("x/%s", types.ModuleName))
}