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@ -4,7 +4,7 @@ defmodule Explorer.Chain.Beacon.Reader do |
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import Ecto.Query, |
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only: [ |
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subquery: 1, |
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preload: 2, |
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distinct: 3, |
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from: 2, |
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limit: 2, |
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order_by: 3, |
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@ -16,10 +16,11 @@ defmodule Explorer.Chain.Beacon.Reader do |
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import Explorer.Chain, only: [select_repo: 1] |
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alias Explorer.{Chain, Repo} |
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alias Explorer.Chain.{DenormalizationHelper, Hash, Transaction} |
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alias Explorer.Chain.Beacon.{Blob, BlobTransaction} |
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alias Explorer.{Chain, PagingOptions, Repo} |
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alias Explorer.Chain.{Hash, Transaction} |
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@spec blob(Hash.Full.t(), [Chain.api?()]) :: {:error, :not_found} | {:ok, Blob.t()} |
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def blob(hash, options) when is_list(options) do |
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Blob |
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|> where(hash: ^hash) |
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@ -30,20 +31,48 @@ defmodule Explorer.Chain.Beacon.Reader do |
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end |
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end |
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@spec blob_hash_to_transactions(Hash.Full.t(), [Chain.api?()]) :: [ |
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%{ |
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block_consensus: boolean(), |
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transaction_hash: Hash.Full.t() |
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} |
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] |
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def blob_hash_to_transactions(hash, options) when is_list(options) do |
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BlobTransaction |
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|> where(type(^hash, Hash.Full) == fragment("any(blob_versioned_hashes)")) |
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|> join(:inner, [bt], transaction in Transaction, on: bt.hash == transaction.hash) |
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|> order_by([bt, transaction], desc: transaction.block_consensus, desc: transaction.block_number) |
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|> limit(10) |
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|> select([bt, transaction], %{ |
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block_consensus: transaction.block_consensus, |
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transaction_hash: transaction.hash |
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}) |
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|> select_repo(options).all() |
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query = |
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BlobTransaction |
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|> where(type(^hash, Hash.Full) == fragment("any(blob_versioned_hashes)")) |
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|> join(:inner, [bt], transaction in Transaction, on: bt.hash == transaction.hash) |
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|> order_by([bt, transaction], desc: transaction.block_consensus, desc: transaction.block_number) |
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|> limit(10) |
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query_with_denormalization = |
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if DenormalizationHelper.denormalization_finished?() do |
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query |
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|> select([bt, transaction], %{ |
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block_consensus: transaction.block_consensus, |
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transaction_hash: transaction.hash |
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}) |
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else |
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query |
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|> join(:inner, [bt, transaction], block in Block, on: block.hash == transaction.block_hash) |
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|> select([bt, transaction, block], %{ |
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block_consensus: block.consensus, |
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transaction_hash: transaction.hash |
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}) |
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end |
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query_with_denormalization |> select_repo(options).all() |
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end |
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def stream_missed_blob_transactions_timestamps(min_block, max_block, initial, reducer, options \\ []) |
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@spec stream_missed_blob_transactions_timestamps( |
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initial :: accumulator, |
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reducer :: (entry :: Hash.Address.t(), accumulator -> accumulator), |
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min_block :: integer() | nil, |
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max_block :: integer() | nil, |
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options :: [] |
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) :: {:ok, accumulator} |
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when accumulator: term() |
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def stream_missed_blob_transactions_timestamps(initial, reducer, min_block, max_block, options \\ []) |
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when is_list(options) do |
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query = |
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from( |
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@ -58,23 +87,34 @@ defmodule Explorer.Chain.Beacon.Reader do |
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), |
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inner_join: transaction in Transaction, |
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on: transaction_blob.transaction_hash == transaction.hash, |
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# EIP-2718 blob transaction type |
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where: transaction.type == 3, |
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left_join: blob in Blob, |
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on: blob.hash == transaction_blob.blob_hash, |
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where: is_nil(blob.hash), |
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distinct: transaction.block_timestamp, |
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select: transaction.block_timestamp |
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where: is_nil(blob.hash) |
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) |
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query |
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query_with_denormalization = |
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if DenormalizationHelper.denormalization_finished?() do |
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query |
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|> distinct([transaction_blob, transaction, blob], transaction.block_timestamp) |
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|> select([transaction_blob, transaction, blob], transaction.block_timestamp) |
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else |
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query |
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|> join(:inner, [transaction_blob, transaction, blob], block in Block, on: block.hash == transaction.block_hash) |
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|> distinct([transaction_blob, transaction, blob, block], block.timestamp) |
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|> select([transaction_blob, transaction, blob, block], block.timestamp) |
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end |
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query_with_denormalization |
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|> add_min_block_filter(min_block) |
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|> add_max_block_filter(min_block) |
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|> add_max_block_filter(max_block) |
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|> Repo.stream_reduce(initial, reducer) |
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end |
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defp add_min_block_filter(query, block_number) do |
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if is_integer(block_number) do |
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query |> where([_, transaction], transaction.block_number <= ^block_number) |
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query |> where([_, transaction], transaction.block_number >= ^block_number) |
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else |
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query |
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end |
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@ -82,7 +122,7 @@ defmodule Explorer.Chain.Beacon.Reader do |
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defp add_max_block_filter(query, block_number) do |
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if is_integer(block_number) and block_number > 0 do |
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query |> where([_, transaction], transaction.block_number >= ^block_number) |
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query |> where([_, transaction], transaction.block_number <= ^block_number) |
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else |
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query |
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end |
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Kirill Fedoseev
10 months ago