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store.go
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store.go
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package cachemulti
import (
storetypes "github.com/cosmos/cosmos-sdk/store/types"
"github.com/sei-protocol/sei-chain/store/whitelist/kv"
)
// Since `CacheMultiStore` has a method with the same name, we have to
// type alias here or otherwise we won't be able to inherit or implement
// `CacheMultiStore` the method.
type sdkCacheMultiStore = storetypes.CacheMultiStore
type Store struct {
sdkCacheMultiStore
storeKeyToWriteWhitelist map[string][]string
}
func NewStore(parent storetypes.CacheMultiStore, storeKeyToWriteWhitelist map[string][]string) storetypes.CacheMultiStore {
return &Store{
sdkCacheMultiStore: parent,
storeKeyToWriteWhitelist: storeKeyToWriteWhitelist,
}
}
func (cms Store) CacheMultiStore() storetypes.CacheMultiStore {
return NewStore(cms.sdkCacheMultiStore.CacheMultiStore(), cms.storeKeyToWriteWhitelist)
}
func (cms Store) GetKVStore(key storetypes.StoreKey) storetypes.KVStore {
rawKVStore := cms.sdkCacheMultiStore.GetKVStore(key)
if writeWhitelist, ok := cms.storeKeyToWriteWhitelist[key.Name()]; ok {
return kv.NewStore(rawKVStore, writeWhitelist)
}
// whitelist nothing
return kv.NewStore(rawKVStore, []string{})
}