mirror of
https://github.com/planetmint/planetmint-go.git
synced 2025-06-03 20:56:38 +00:00
31 lines
1006 B
Go
31 lines
1006 B
Go
package keeper
|
|
|
|
import (
|
|
"math/big"
|
|
|
|
"github.com/cosmos/cosmos-sdk/store/prefix"
|
|
sdk "github.com/cosmos/cosmos-sdk/types"
|
|
"github.com/planetmint/planetmint-go/x/dao/types"
|
|
)
|
|
|
|
func (k Keeper) StoreReissuance(ctx sdk.Context, reissuance types.Reissuance) {
|
|
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.ReissuanceBlockHeightKey))
|
|
appendValue := k.cdc.MustMarshal(&reissuance)
|
|
store.Set(getReissuanceBytes(reissuance.BlockHeight), appendValue)
|
|
}
|
|
|
|
func (k Keeper) GetReissuance(ctx sdk.Context, height uint64) (val types.Challenge, found bool) {
|
|
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.ReissuanceBlockHeightKey))
|
|
reissuance := store.Get(getReissuanceBytes(height))
|
|
if reissuance == nil {
|
|
return val, false
|
|
}
|
|
k.cdc.MustUnmarshal(reissuance, &val)
|
|
return val, true
|
|
}
|
|
|
|
func getReissuanceBytes(height uint64) []byte {
|
|
// Adding 1 because 0 will be interpreted as nil, which is an invalid key
|
|
return big.NewInt(int64(height + 1)).Bytes()
|
|
}
|