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going ahead and indexing the entire uncle blocks (one of the issues open on public); finish tests

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This commit is contained in:
Ian Norden
2019-04-02 14:32:30 -05:00
parent fd407825c1
commit 197f98c93d
11 changed files with 201 additions and 91 deletions
Download Patch File Download Diff File Expand all files Collapse all files
pkg/datastore/postgres/repositories/block_repository.go
+13 -17
View File
@@ -19,12 +19,10 @@ package repositories
import (
"database/sql"
"errors"
"math/big"
"github.com/jmoiron/sqlx"
log "github.com/sirupsen/logrus"
"github.com/vulcanize/vulcanizedb/libraries/shared/utilities"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/datastore"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
@@ -157,8 +155,8 @@ func (blockRepository BlockRepository) insertBlock(block core.Block) (int64, err
}
return 0, postgres.ErrDBInsertFailed(insertBlockErr)
}
if len(block.MappedUncleRewards) > 0 {
insertUncleErr := blockRepository.createUncleRewards(tx, blockId, block.Hash, block.MappedUncleRewards)
if len(block.Uncles) > 0 {
insertUncleErr := blockRepository.createUncles(tx, blockId, block.Hash, block.Uncles)
if insertUncleErr != nil {
tx.Rollback()
return 0, postgres.ErrDBInsertFailed(insertUncleErr)
@@ -185,25 +183,23 @@ func (blockRepository BlockRepository) insertBlock(block core.Block) (int64, err
return blockId, nil
}
func (blockRepository BlockRepository) createUncleRewards(tx *sqlx.Tx, blockId int64, blockHash string, mappedUncleRewards map[string]map[string]*big.Int) error {
for minerAddr, uncleRewards := range mappedUncleRewards {
for uncleHash, reward := range uncleRewards {
err := blockRepository.createUncleReward(tx, blockId, blockHash, minerAddr, uncleHash, reward.String())
if err != nil {
return err
}
func (blockRepository BlockRepository) createUncles(tx *sqlx.Tx, blockId int64, blockHash string, uncles []core.Uncle) error {
for _, uncle := range uncles {
err := blockRepository.createUncle(tx, blockId, uncle)
if err != nil {
return err
}
}
return nil
}
func (blockRepository BlockRepository) createUncleReward(tx *sqlx.Tx, blockId int64, blockHash, minerAddr, uncleHash, amount string) error {
func (blockRepository BlockRepository) createUncle(tx *sqlx.Tx, blockId int64, uncle core.Uncle) error {
_, err := tx.Exec(
`INSERT INTO uncle_rewards
(block_id, block_hash, miner_address, uncle_hash, uncle_reward)
VALUES ($1, $2, $3, $4, $5)
`INSERT INTO uncles
(hash, block_id, block_hash, reward, miner, raw, block_timestamp, eth_node_id, eth_node_fingerprint)
VALUES ($1, $2, $3, $4, $5, $6, $7::NUMERIC, $8, $9)
RETURNING id`,
blockId, blockHash, minerAddr, uncleHash, utilities.NullToZero(amount))
uncle.Hash, blockId, uncle.BlockHash, utilities.NullToZero(uncle.Reward), uncle.Miner, uncle.Raw, uncle.Timestamp, blockRepository.database.NodeID, blockRepository.database.Node.ID)
return err
}
pkg/datastore/postgres/repositories/block_repository_test.go
+66
View File
@@ -158,6 +158,72 @@ var _ = Describe("Saving blocks", func() {
Expect(len(savedBlock.Transactions)).To(Equal(2))
})
It("saves one uncle associated to the block", func() {
block := core.Block{
Hash: fakes.FakeHash.String(),
Number: 123,
Transactions: []core.TransactionModel{fakes.FakeTransaction},
Uncles: []core.Uncle{fakes.GetFakeUncle(common.BytesToHash([]byte{1, 2, 3}).String(), "100000")},
UnclesReward: "156250000000000000",
}
id, insertErr := blockRepository.CreateOrUpdateBlock(block)
Expect(insertErr).NotTo(HaveOccurred())
savedBlock, getErr := blockRepository.GetBlock(123)
Expect(getErr).NotTo(HaveOccurred())
Expect(len(savedBlock.Transactions)).To(Equal(1))
Expect(savedBlock.UnclesReward).To(Equal(big.NewInt(0).Div(big.NewInt(5000000000000000000), big.NewInt(32)).String()))
var uncleModel core.Uncle
err := db.Get(&uncleModel, `SELECT hash, block_hash, reward, miner, raw, block_timestamp FROM uncles
WHERE block_id = $1 AND hash = $2`, id, common.BytesToHash([]byte{1, 2, 3}).Hex())
Expect(err).ToNot(HaveOccurred())
Expect(uncleModel.Hash).To(Equal(common.BytesToHash([]byte{1, 2, 3}).Hex()))
Expect(uncleModel.Reward).To(Equal("100000"))
Expect(uncleModel.Miner).To(Equal(fakes.FakeAddress.Hex()))
Expect(uncleModel.Timestamp).To(Equal("111111111"))
})
It("saves one uncle associated to the block", func() {
block := core.Block{
Hash: fakes.FakeHash.String(),
Number: 123,
Transactions: []core.TransactionModel{fakes.FakeTransaction},
Uncles: []core.Uncle{
fakes.GetFakeUncle(common.BytesToHash([]byte{1, 2, 3}).String(), "100000"),
fakes.GetFakeUncle(common.BytesToHash([]byte{3, 2, 1}).String(), "90000")},
UnclesReward: "312500000000000000",
}
id, insertErr := blockRepository.CreateOrUpdateBlock(block)
Expect(insertErr).NotTo(HaveOccurred())
savedBlock, getErr := blockRepository.GetBlock(123)
Expect(getErr).NotTo(HaveOccurred())
Expect(len(savedBlock.Transactions)).To(Equal(1))
b := new(big.Int)
b.SetString("10000000000000000000", 10)
Expect(savedBlock.UnclesReward).To(Equal(big.NewInt(0).Div(b, big.NewInt(32)).String()))
var uncleModel core.Uncle
err := db.Get(&uncleModel, `SELECT hash, block_hash, reward, miner, raw, block_timestamp FROM uncles
WHERE block_id = $1 AND hash = $2`, id, common.BytesToHash([]byte{1, 2, 3}).Hex())
Expect(err).ToNot(HaveOccurred())
Expect(uncleModel.Hash).To(Equal(common.BytesToHash([]byte{1, 2, 3}).Hex()))
Expect(uncleModel.Reward).To(Equal("100000"))
Expect(uncleModel.Miner).To(Equal(fakes.FakeAddress.Hex()))
Expect(uncleModel.Timestamp).To(Equal("111111111"))
err = db.Get(&uncleModel, `SELECT hash, block_hash, reward, miner, raw, block_timestamp FROM uncles
WHERE block_id = $1 AND hash = $2`, id, common.BytesToHash([]byte{3, 2, 1}).Hex())
Expect(err).ToNot(HaveOccurred())
Expect(uncleModel.Hash).To(Equal(common.BytesToHash([]byte{3, 2, 1}).Hex()))
Expect(uncleModel.Reward).To(Equal("90000"))
Expect(uncleModel.Miner).To(Equal(fakes.FakeAddress.Hex()))
Expect(uncleModel.Timestamp).To(Equal("111111111"))
})
It(`replaces blocks and transactions associated to the block
when a more new block is in conflict (same block number + nodeid)`, func() {
blockOne := core.Block{