cerc-io/ipld-eth-server
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d8b1a61ff5
ipld-eth-server/pkg/history/block_validator.go

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Add light sync command - Only syncs block headers (excludes block bodies, transactions, receipts, and logs) - Modifies validation window to include the most recent block - Isolates validation window to the variable defined in the cmd directory (blocks have a separate variable defined in the block_repository for determining when to set a block as final)
2018-07-17 21:23:07 +00:00
package history
import (
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/datastore"
)
type BlockValidator struct {
Consolidate test doubles - Migrate various mocks of core namespaces to shared version in `fakes` pkg - Err on the side of making test doubles less sophisticated - Don't pull over mocks of namespaces that are only used in example code
2018-07-20 16:37:46 +00:00
blockchain core.BlockChain
Add light sync command - Only syncs block headers (excludes block bodies, transactions, receipts, and logs) - Modifies validation window to include the most recent block - Isolates validation window to the variable defined in the cmd directory (blocks have a separate variable defined in the block_repository for determining when to set a block as final)
2018-07-17 21:23:07 +00:00
blockRepository datastore.BlockRepository
windowSize int
}
Consolidate test doubles - Migrate various mocks of core namespaces to shared version in `fakes` pkg - Err on the side of making test doubles less sophisticated - Don't pull over mocks of namespaces that are only used in example code
2018-07-20 16:37:46 +00:00
func NewBlockValidator(blockchain core.BlockChain, blockRepository datastore.BlockRepository, windowSize int) *BlockValidator {
Add light sync command - Only syncs block headers (excludes block bodies, transactions, receipts, and logs) - Modifies validation window to include the most recent block - Isolates validation window to the variable defined in the cmd directory (blocks have a separate variable defined in the block_repository for determining when to set a block as final)
2018-07-17 21:23:07 +00:00
return &BlockValidator{
blockchain: blockchain,
blockRepository: blockRepository,
windowSize: windowSize,
}
}
func (bv BlockValidator) ValidateBlocks() ValidationWindow {
window := MakeValidationWindow(bv.blockchain, bv.windowSize)
blockNumbers := MakeRange(window.LowerBound, window.UpperBound)
RetrieveAndUpdateBlocks(bv.blockchain, bv.blockRepository, blockNumbers)
lastBlock := bv.blockchain.LastBlock().Int64()
bv.blockRepository.SetBlocksStatus(lastBlock)
return window
}
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