mirror of
https://github.com/kaspanet/kaspad.git
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48e1a2c396
* Get rid of insertMode * Rename AddBlockToVirtual->AddBlock * When F is not in the future of P, enforce finality with P and not with F. * Don't allow blocks with invalid parents or with missing block body * Check finality violation before checking block status * Implement CalculateIndependentPruningPoint * Move checkBlockStatus to validateBlock * Add ValidateBlock to block processor interface * Adjust SetPruningPoint to the new IBD flow * Add pruning store to CSM's constructor * Flip wrong condition on AddHeaderTip * Fix func (hts *headerSelectedTipStore) Has * Fix block stage order * Call to ValidateBodyInContext from validatePostProofOfWork * Enable overrideDAGParams * Update log * Rename SetPruningPoint to ValidateAndInsertPruningPoint and move most of its logic inside block processor * Rename hasValidatedHeader->hasValidatedOnlyHeader * Fix typo * Name return values for fetchMissingUTXOSet * Add comment * Return ErrMissingParents when block body is missing * Add logs and comments * Fix merge error * Fix pruning point calculation to be by virtual selected parent * Replace CalculateIndependentPruningPoint to CalculatePruningPointByHeaderSelectedTip * Fix isAwaitingUTXOSet to check pruning point by headers * Change isAwaitingUTXOSet indication * Remove IsBlockInHeaderPruningPointFuture from BlockInfo * Fix LowestChainBlockAboveOrEqualToBlueScore * Add validateNewPruningPointTransactions * Add validateNewPruningAgainstPastUTXO * Rename set_pruning_utxo_set.go to update_pruning_utxo_set.go * Check missing block body hashes by missing block instead of status * Validate pruning point against past UTXO with the pruning point as block hash * Remove virtualHeaderHash * Fix comment * Fix imports
56 lines
1.5 KiB
Go
56 lines
1.5 KiB
Go
package headersselectedtipmanager
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import (
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"github.com/kaspanet/kaspad/domain/consensus/model"
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"github.com/kaspanet/kaspad/domain/consensus/model/externalapi"
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)
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type headerTipsManager struct {
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databaseContext model.DBReader
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dagTopologyManager model.DAGTopologyManager
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ghostdagManager model.GHOSTDAGManager
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headersSelectedTipStore model.HeaderSelectedTipStore
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}
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// New instantiates a new HeadersSelectedTipManager
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func New(databaseContext model.DBReader,
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dagTopologyManager model.DAGTopologyManager,
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ghostdagManager model.GHOSTDAGManager,
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headersSelectedTipStore model.HeaderSelectedTipStore) model.HeadersSelectedTipManager {
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return &headerTipsManager{
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databaseContext: databaseContext,
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dagTopologyManager: dagTopologyManager,
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ghostdagManager: ghostdagManager,
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headersSelectedTipStore: headersSelectedTipStore,
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}
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}
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func (h *headerTipsManager) AddHeaderTip(hash *externalapi.DomainHash) error {
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hasSelectedTip, err := h.headersSelectedTipStore.Has(h.databaseContext)
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if err != nil {
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return err
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}
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if !hasSelectedTip {
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h.headersSelectedTipStore.Stage(hash)
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} else {
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headersSelectedTip, err := h.headersSelectedTipStore.HeadersSelectedTip(h.databaseContext)
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if err != nil {
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return err
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}
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newHeadersSelectedTip, err := h.ghostdagManager.ChooseSelectedParent(headersSelectedTip, hash)
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if err != nil {
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return err
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}
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if *newHeadersSelectedTip != *headersSelectedTip {
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h.headersSelectedTipStore.Stage(newHeadersSelectedTip)
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}
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}
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return nil
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}
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