/
keeper.go
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/
keeper.go
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// Copyright 2022 Serv Foundation
// This file is part of the Serv Network packages.
//
// Serv is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The Serv packages are distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the Serv packages. If not, see https://github.com/twobitedd/serv/blob/main/LICENSE
package keeper
import (
"fmt"
"github.com/cosmos/cosmos-sdk/codec"
storetypes "github.com/cosmos/cosmos-sdk/store/types"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/tendermint/tendermint/libs/log"
"github.com/twobitedd/serv/v12/x/epochs/types"
)
// Keeper of this module maintains collections of epochs and hooks.
type Keeper struct {
cdc codec.Codec
storeKey storetypes.StoreKey
hooks types.EpochHooks
}
// NewKeeper returns a new instance of epochs Keeper
func NewKeeper(cdc codec.Codec, storeKey storetypes.StoreKey) *Keeper {
return &Keeper{
cdc: cdc,
storeKey: storeKey,
}
}
// SetHooks set the epoch hooks
func (k *Keeper) SetHooks(eh types.EpochHooks) *Keeper {
if k.hooks != nil {
panic("cannot set epochs hooks twice")
}
k.hooks = eh
return k
}
// Logger returns a module-specific logger.
func (k Keeper) Logger(ctx sdk.Context) log.Logger {
return ctx.Logger().With("module", fmt.Sprintf("x/%s", types.ModuleName))
}