0g-chain/x/auction/simulation/decoder.go
2024-07-30 21:46:39 +08:00

34 lines
987 B
Go

package simulation
import (
"bytes"
"encoding/binary"
"fmt"
"github.com/tendermint/tendermint/libs/kv"
"github.com/cosmos/cosmos-sdk/codec"
"github.com/0glabs/0g-chain/x/auction/types"
)
// DecodeStore unmarshals the KVPair's Value to the corresponding auction type
func DecodeStore(cdc *codec.Codec, kvA, kvB kv.Pair) string {
switch {
case bytes.Equal(kvA.Key[:1], types.AuctionKeyPrefix):
var auctionA, auctionB types.Auction
cdc.MustUnmarshalBinaryLengthPrefixed(kvA.Value, &auctionA)
cdc.MustUnmarshalBinaryLengthPrefixed(kvB.Value, &auctionB)
return fmt.Sprintf("%v\n%v", auctionA, auctionB)
case bytes.Equal(kvA.Key[:1], types.AuctionByTimeKeyPrefix),
bytes.Equal(kvA.Key[:1], types.NextAuctionIDKey):
auctionIDA := binary.BigEndian.Uint64(kvA.Value)
auctionIDB := binary.BigEndian.Uint64(kvB.Value)
return fmt.Sprintf("%d\n%d", auctionIDA, auctionIDB)
default:
panic(fmt.Sprintf("invalid %s key prefix %X", types.ModuleName, kvA.Key[:1]))
}
}