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4f36accd81
* [NOD-1413] Remove /cmd/addblock * [NOD-1413] Define and implement TransactionValidator. * [NOD-1413] Make changes to ConsensusStateManager's interface. * [NOD-1413] Make changes to PruningManager's interface. * [NOD-1413] Make changes to DAGTraversalManager's interface. * [NOD-1413] Make changes to MultisetStore's interface. * [NOD-1413] Make changes to UTXODiffStore's interface. * [NOD-1413] Make changes to UTXODiffStore's interface harder. * [NOD-1413] Make changes to AcceptanceDataStore's interface harder. * [NOD-1413] Make changes to PruningStore's interface. * [NOD-1413] Delete BlockIndex. * [NOD-1413] Add FeeDataStore. * [NOD-1413] Update BlockMessageStore's interface. * [NOD-1413] Fix interface violations. * [NOD-1413] Add FeeDataStore to BlockProcessor. * [NOD-1413] Make go vet happy. * [NOD-1413] Add missing fields to ConsensusStateChanges. * [NOD-1413] Add another missing field to ConsensusStateChanges. * [NOD-1413] Add a reference to blockStore in consensusStateManager. * [NOD-1413] Add missing methods to UTXODiffStore. * [NOD-1413] Rename pruningPointStore to pruningStore everywhere. * [NOD-1413] Remove superfluous parameters from CalculateConsensusStateChanges. * [NOD-1413] Add missing dependencies to PruningManager. * [NOD-1413] Remove implementation-y functions from TransactionValidator's interface. * [NOD-1413] Make go vet happy. * [NOD-1413] Add a couple of methods to DAGTopologyManager. * [NOD-1413] Fix a typo in a file name. * [NOD-1413] Remove non-interface functions from Validator.
45 lines
1.8 KiB
Go
45 lines
1.8 KiB
Go
package consensus
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import (
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"github.com/kaspanet/kaspad/domain/consensus/model"
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)
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// Consensus maintains the current core state of the node
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type Consensus interface {
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BuildBlock(coinbaseScriptPublicKey []byte, coinbaseExtraData []byte, transactionSelector model.TransactionSelector) *model.DomainBlock
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ValidateAndInsertBlock(block *model.DomainBlock) error
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UTXOByOutpoint(outpoint *model.DomainOutpoint) *model.UTXOEntry
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ValidateTransactionAndCalculateFee(transaction *model.DomainTransaction, utxoEntries []*model.UTXOEntry) (fee uint64, err error)
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}
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type consensus struct {
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blockProcessor model.BlockProcessor
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consensusStateManager model.ConsensusStateManager
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transactionValidator model.TransactionValidator
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}
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// BuildBlock builds a block over the current state, with the transactions
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// selected by the given transactionSelector
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func (s *consensus) BuildBlock(coinbaseScriptPublicKey []byte, coinbaseExtraData []byte,
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transactionSelector model.TransactionSelector) *model.DomainBlock {
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return s.blockProcessor.BuildBlock(coinbaseScriptPublicKey, coinbaseExtraData, transactionSelector)
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}
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// ValidateAndInsertBlock validates the given block and, if valid, applies it
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// to the current state
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func (s *consensus) ValidateAndInsertBlock(block *model.DomainBlock) error {
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return s.blockProcessor.ValidateAndInsertBlock(block)
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}
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// UTXOByOutpoint returns a UTXOEntry matching the given outpoint
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func (s *consensus) UTXOByOutpoint(outpoint *model.DomainOutpoint) *model.UTXOEntry {
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return s.consensusStateManager.UTXOByOutpoint(outpoint)
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}
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// ValidateTransaction validates the given transaction using
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// the given utxoEntries
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func (s *consensus) ValidateTransactionAndCalculateFee(transaction *model.DomainTransaction, utxoEntries []*model.UTXOEntry) (fee uint64, err error) {
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return s.transactionValidator.ValidateTransactionAndCalculateFee(transaction, utxoEntries)
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}
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