TrueCloudLab/neoneo-go
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dao: drop DAO interface

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It's a remnant from the days when we had Simple and Cached DAO
implementations, now it makes zero sense.
This commit is contained in:
Roman Khimov 2022-02-16 18:04:47 +03:00
parent 9d2ef775cf
commit aefb26255a
15 changed files with 79 additions and 122 deletions
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23
pkg/core/blockchain.go
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@ -519,7 +519,7 @@ func (bc *Blockchain) jumpToStateInternal(p uint32, stage stateJumpStage) error
fallthrough
case newStorageItemsAdded:
cache := bc.dao.GetWrapped().(*dao.Simple)
cache := bc.dao.GetWrapped()
prefix := statesync.TemporaryPrefix(bc.dao.Version.StoragePrefix)
bc.dao.Store.Seek(storage.SeekRange{Prefix: []byte{byte(prefix)}}, func(k, _ []byte) bool {
// #1468, but don't need to copy here, because it is done by Store.
@ -903,7 +903,7 @@ func (bc *Blockchain) AddHeaders(headers ...*block.Header) error {
func (bc *Blockchain) addHeaders(verify bool, headers ...*block.Header) error {
var (
start = time.Now()
batch = bc.dao.GetWrapped().(*dao.Simple)
batch = bc.dao.GetWrapped()
err error
)
@ -1146,9 +1146,8 @@ func (bc *Blockchain) storeBlock(block *block.Block, txpool *mempool.Pool) error
appExecResults = append(appExecResults, aer)
aerchan <- aer
close(aerchan)
d := cache.(*dao.Simple)
b := d.GetMPTBatch()
mpt, sr, err := bc.stateRoot.AddMPTBatch(block.Index, b, d.Store)
b := cache.GetMPTBatch()
mpt, sr, err := bc.stateRoot.AddMPTBatch(block.Index, b, cache.Store)
if err != nil {
// Release goroutines, don't care about errors, we already have one.
<-aerdone
@ -1172,7 +1171,7 @@ func (bc *Blockchain) storeBlock(block *block.Block, txpool *mempool.Pool) error
}
if bc.config.SaveStorageBatch {
bc.lastBatch = d.GetBatch()
bc.lastBatch = cache.GetBatch()
}
// Every persist cycle we also compact our in-memory MPT. It's flushed
// already in AddMPTBatch, so collapsing it is safe.
@ -1272,7 +1271,7 @@ func (bc *Blockchain) IsExtensibleAllowed(u util.Uint160) bool {
return n < len(us)
}
func (bc *Blockchain) runPersist(script []byte, block *block.Block, cache dao.DAO, trig trigger.Type) (*state.AppExecResult, error) {
func (bc *Blockchain) runPersist(script []byte, block *block.Block, cache *dao.Simple, trig trigger.Type) (*state.AppExecResult, error) {
systemInterop := bc.newInteropContext(trig, cache, block, nil)
v := systemInterop.SpawnVM()
v.LoadScriptWithFlags(script, callflag.All)
@ -1294,7 +1293,7 @@ func (bc *Blockchain) runPersist(script []byte, block *block.Block, cache dao.DA
}, nil
}
func (bc *Blockchain) handleNotification(note *state.NotificationEvent, d dao.DAO,
func (bc *Blockchain) handleNotification(note *state.NotificationEvent, d *dao.Simple,
transCache map[util.Uint160]transferData, b *block.Block, h util.Uint256) {
if note.Name != "Transfer" {
return
@ -1337,7 +1336,7 @@ func parseUint160(itm stackitem.Item) (util.Uint160, error) {
return util.Uint160DecodeBytesBE(bytes)
}
func (bc *Blockchain) processTokenTransfer(cache dao.DAO, transCache map[util.Uint160]transferData,
func (bc *Blockchain) processTokenTransfer(cache *dao.Simple, transCache map[util.Uint160]transferData,
h util.Uint256, b *block.Block, sc util.Uint160, from util.Uint160, to util.Uint160,
amount *big.Int, tokenID []byte) {
var id int32
@ -1391,7 +1390,7 @@ func (bc *Blockchain) processTokenTransfer(cache dao.DAO, transCache map[util.Ui
}
}
func appendTokenTransfer(cache dao.DAO, transCache map[util.Uint160]transferData, addr util.Uint160, transfer io.Serializable,
func appendTokenTransfer(cache *dao.Simple, transCache map[util.Uint160]transferData, addr util.Uint160, transfer io.Serializable,
token int32, bIndex uint32, bTimestamp uint64, isNEP11 bool) error {
transferData, ok := transCache[addr]
if !ok {
@ -2154,7 +2153,7 @@ func (bc *Blockchain) GetEnrollments() ([]state.Validator, error) {
// GetTestVM returns an interop context with VM set up for a test run.
func (bc *Blockchain) GetTestVM(t trigger.Type, tx *transaction.Transaction, b *block.Block) *interop.Context {
d := bc.dao.GetWrapped().(*dao.Simple)
d := bc.dao.GetWrapped()
systemInterop := bc.newInteropContext(t, d, b, tx)
vm := systemInterop.SpawnVM()
vm.SetPriceGetter(systemInterop.GetPrice)
@ -2324,7 +2323,7 @@ func hashAndIndexToBytes(h util.Uint256, index uint32) []byte {
return buf.Bytes()
}
func (bc *Blockchain) newInteropContext(trigger trigger.Type, d dao.DAO, block *block.Block, tx *transaction.Transaction) *interop.Context {
func (bc *Blockchain) newInteropContext(trigger trigger.Type, d *dao.Simple, block *block.Block, tx *transaction.Transaction) *interop.Context {
ic := interop.NewContext(trigger, bc, d, bc.contracts.Management.GetContract, bc.contracts.Contracts, block, tx, bc.log)
ic.Functions = systemInterops
switch {