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Deploy to testnet #2059

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Jul 15, 2024
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Deploy to testnet #2059

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73 changes: 45 additions & 28 deletions app/jobs/csv_exportable/export_contract_transactions_job.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -3,31 +3,49 @@
module CsvExportable
class ExportContractTransactionsJob < BaseExporter
def perform(args)
dao_contract = DaoContract.default_contract
ckb_transactions = dao_contract.ckb_transactions.includes(dao_events: [:address]).tx_committed
start_date, end_date = extract_dates(args)
transaction_rows = fetch_transaction_rows(start_date, end_date)
header = [
"Txn hash", "Address", "Blockno", "UnixTimestamp", "Method",
"Amount", "Token", "TxnFee(CKB)", "date(UTC)"
]
generate_csv(header, transaction_rows)
end

if args[:start_date].present?
start_date = BigDecimal(args[:start_date])
ckb_transactions = ckb_transactions.where("ckb_transactions.block_timestamp >= ?", start_date)
end
private

if args[:end_date].present?
end_date = BigDecimal(args[:end_date])
ckb_transactions = ckb_transactions.where("ckb_transactions.block_timestamp <= ?", end_date)
end
def extract_dates(args)
start_date = args[:start_date].present? ? BigDecimal(args[:start_date]) : nil
end_date = args[:end_date].present? ? BigDecimal(args[:end_date]) : nil
start_number = args[:start_number].presence
end_number = args[:end_number].presence

if args[:start_number].present?
ckb_transactions = ckb_transactions.where("ckb_transactions.block_number >= ?", args[:start_number])
if start_number.present?
start_date = Block.find_by(number: start_number)&.timestamp
end

if args[:end_number].present?
ckb_transactions = ckb_transactions.where("ckb_transactions.block_number <= ?", args[:end_number])
if end_number.present?
end_date = Block.find_by(number: end_number)&.timestamp
end

ckb_transactions = ckb_transactions.order("ckb_transactions.block_timestamp desc nulls last, ckb_transactions.id desc").limit(5000)
[start_date, end_date]
end

def build_sql_query(start_date, end_date)
sql = "".dup
sql << "block_timestamp >= #{start_date}" if start_date.present?
sql << " AND " if start_date.present? && end_date.present?
sql << "block_timestamp <= #{end_date}" if end_date.present?
sql
end

def fetch_transaction_rows(start_date, end_date)
sql = build_sql_query(start_date, end_date)
rows = []
ckb_transactions.find_in_batches(batch_size: 1000) do |transactions|

dao_contract = DaoContract.default_contract
dao_contract.ckb_transactions.includes(dao_events: [:address]).tx_committed.where(sql).
order("block_timestamp desc nulls last, id desc").limit(5000).find_in_batches(batch_size: 500) do |transactions|
transactions.each do |transaction|
row = generate_row(transaction)
next if row.blank?
Expand All @@ -36,27 +54,18 @@ def perform(args)
end
end

header = [
"Txn hash", "Address", "Blockno", "UnixTimestamp", "Method",
"Amount", "Token", "TxnFee(CKB)", "date(UTC)"
]

generate_csv(header, rows)
rows
end

def generate_row(transaction)
dao_events = transaction.dao_events
dao_events = transaction.dao_events.where(event_type: ["deposit_to_dao", "withdraw_from_dao", "issue_interest"])

rows = []
dao_events.each do |dao_event|
datetime = datetime_utc(transaction.block_timestamp)
fee = parse_transaction_fee(transaction.transaction_fee)
amount = CkbUtils.shannon_to_byte(BigDecimal(dao_event.value))
method = {
"deposit_to_dao" => "Deposit",
"withdraw_from_dao" => "Withdraw Request",
"issue_interest" => "Withdraw Finalization",
}[dao_event.event_type]
method = map_event_type(dao_event.event_type)

rows << [
transaction.tx_hash,
Expand All @@ -73,5 +82,13 @@ def generate_row(transaction)

rows
end

def map_event_type(event_type)
{
"deposit_to_dao" => "Deposit",
"withdraw_from_dao" => "Withdraw Request",
"issue_interest" => "Withdraw Finalization",
}[event_type]
end
end
end
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