/
validator_set.go
64 lines (51 loc) · 1.64 KB
/
validator_set.go
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package keeper
import (
"github.com/Fairblock/fairyring/x/keyshare/types"
"github.com/cosmos/cosmos-sdk/store/prefix"
sdk "github.com/cosmos/cosmos-sdk/types"
)
// SetValidatorSet set a specific validatorSet in the store from its index
func (k Keeper) SetValidatorSet(ctx sdk.Context, validatorSet types.ValidatorSet) {
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.ValidatorSetKeyPrefix))
b := k.cdc.MustMarshal(&validatorSet)
store.Set(types.ValidatorSetKey(
validatorSet.Index,
), b)
}
// GetValidatorSet returns a validatorSet from its index
func (k Keeper) GetValidatorSet(
ctx sdk.Context,
index string,
) (val types.ValidatorSet, found bool) {
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.ValidatorSetKeyPrefix))
b := store.Get(types.ValidatorSetKey(
index,
))
if b == nil {
return val, false
}
k.cdc.MustUnmarshal(b, &val)
return val, true
}
// RemoveValidatorSet removes a validatorSet from the store
func (k Keeper) RemoveValidatorSet(
ctx sdk.Context,
index string,
) {
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.ValidatorSetKeyPrefix))
store.Delete(types.ValidatorSetKey(
index,
))
}
// GetAllValidatorSet returns all validatorSet
func (k Keeper) GetAllValidatorSet(ctx sdk.Context) (list []types.ValidatorSet) {
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.ValidatorSetKeyPrefix))
iterator := sdk.KVStorePrefixIterator(store, []byte{})
defer iterator.Close()
for ; iterator.Valid(); iterator.Next() {
var val types.ValidatorSet
k.cdc.MustUnmarshal(iterator.Value(), &val)
list = append(list, val)
}
return
}