cosmos-sdk/x/nft/keeper/keeper.go
Zhiqiang Zhang 1d1fcc9d20
feat: implement nft module msg server (#10074)
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## Description

MsgServer implementation and corresponding keeper methods, refer #9826

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---

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2021-10-27 14:43:47 +00:00

31 lines
682 B
Go

package keeper
import (
"github.com/cosmos/cosmos-sdk/codec"
storetypes "github.com/cosmos/cosmos-sdk/store/types"
"github.com/cosmos/cosmos-sdk/x/nft"
)
// Keeper of the nft store
type Keeper struct {
cdc codec.BinaryCodec
storeKey storetypes.StoreKey
bk nft.BankKeeper
}
// NewKeeper creates a new nft Keeper instance
func NewKeeper(key storetypes.StoreKey,
cdc codec.BinaryCodec, ak nft.AccountKeeper, bk nft.BankKeeper,
) Keeper {
// ensure nft module account is set
if addr := ak.GetModuleAddress(nft.ModuleName); addr == nil {
panic("the nft module account has not been set")
}
return Keeper{
cdc: cdc,
storeKey: key,
bk: bk,
}
}