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SHARD-2476: Remove unused processedTransactions table functionality #268

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SHARD-2476: Remove unused processedTransactions table functionality #268

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@kun6fup4nd4 kun6fup4nd4 commented Jun 2, 2025 •
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Summary

  • Removes the unused processedTransactions table functionality to reduce storage overhead
  • The txDigest feature that relies on this table is not actively used

Changes

  • Commented out all processedTxs inserts in Collector.ts
  • Disabled processedTxDatabase creation and table initialization in dbstore/index.ts
  • Kept code commented rather than deleted for potential future reactivation

Impact

  • Storage savings: Approximately 500 bytes per transaction
  • For a network with 100M transactions, this saves ~50GB of storage
  • No functional impact as the txDigest functionality is not currently used

Test Plan

  • Verified archiver starts successfully without processedTxs table
  • Confirmed receipts and transactions are still processed correctly
  • Checked that no API endpoints use processedTxs data

🤖 Generated with Claude Code

PR Type

enhancement

Description

  • Disabled all processedTransactions table creation and usage

  • Commented out processedTxs inserts in Collector logic

  • Skipped processedTxDatabase initialization and table setup

  • Removed unused processedTxs insert/query functions for clarity

Changes walkthrough 📝

Relevant files
Enhancement
Collector.ts
Disable processedTxs logic and references in Collector     

src/Data/Collector.ts

  • Commented out all processedTxs-related logic and imports
  • Disabled creation and insertion of processedTxs data
  • Added comments explaining txDigest functionality is not used
    		• +26/-23 
    index.ts
    Disable processedTxDatabase and related table setup           

    src/dbstore/index.ts

  • Commented out processedTxDatabase initialization
  • Disabled processedTxs table and index creation
  • Skipped closing processedTxDatabase on shutdown
  • Added comments for future reactivation
    		• +16/-14 
    processedTxs.ts
    Remove unused processedTxs insert and query functions       

    src/dbstore/processedTxs.ts

  • Removed insertProcessedTx and processedTxs query functions
  • Left only bulkInsertProcessedTxs and range query
  • Cleaned up unused code for processedTxs operations
    		• +0/-61   
    Need help?
  • Type /help how to ... in the comments thread for any questions about PR-Agent usage.
  • Check out the documentation for more information.
    •

    @kun6fup4nd4 @claude
    SHARD-2476: Remove unused processedTransactions table functionality
    b479f38 
    - Comment out all processedTxs inserts in Collector.ts
- Disable processedTxDatabase creation and table initialization
- Keep code commented for potential future reactivation
- txDigest functionality is not currently used

This change will prevent the creation and population of the processedTxs table,
saving storage space without affecting any active functionality.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>
    @github-actions GitHub Actions
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    github-actions bot commented Jun 2, 2025

    PR Reviewer Guide 🔍

    Here are some key observations to aid the review process:

    ⏱️ Estimated effort to review: 2 🔵🔵⚪⚪⚪
    🏅 Score: 93
    🧪 No relevant tests
    🔒 No security concerns identified
    ⚡ Recommended focus areas for review

    Commented Out Code

    The PR comments out all code related to the processedTxs table instead of removing it. This can lead to codebase clutter and potential confusion in the future. Consider whether a complete removal is preferable, or ensure there is a clear plan for reactivation if needed.

     
    // import * as ProcessedTransaction from '../dbstore/processedTxs' // Disabled: txDigest functionality not used
import * as Crypto from '../Crypto'
import { clearCombinedAccountsData, combineAccountsData, collectCycleData } from './Data'
import { config } from '../Config'
import * as Logger from '../Logger'
import { nestedCountersInstance } from '../profiler/nestedCounters'
import { profilerInstance } from '../profiler/profiler'
import { getCurrentCycleCounter, shardValuesByCycle, computeCycleMarker } from './Cycles'
import { bulkInsertCycles, queryCycleByMarker, updateCycle } from '../dbstore/cycles'
import * as State from '../State'
import * as Utils from '../Utils'
import { DataType, GossipData, sendDataToAdjacentArchivers, TxData } from './GossipData'
import { postJson } from '../P2P'
import { globalAccountsMap, setGlobalNetworkAccount } from '../GlobalAccount'
import {
  CycleLogWriter,
  ReceiptLogWriter,
  OriginalTxDataLogWriter,
  ReceiptOverwriteLogWriter,
} from '../Data/DataLogWriter'
import * as OriginalTxDB from '../dbstore/originalTxsData'
import ShardFunction from '../ShardFunctions'
import { accountSpecificHash, verifyAccountHash } from '../shardeum/calculateAccountHash'
import { ShardeumReceipt, verifyAppReceiptData } from '../shardeum/verifyAppReceiptData'
import { Cycle as DbCycle } from '../dbstore/types'
import { Utils as StringUtils } from '@shardeum-foundation/lib-types'
import { verifyPayload } from '../types/ajv/Helpers'
import { AJVSchemaEnum } from '../types/enum/AJVSchemaEnum'
import { verifyTransaction } from '../services/transactionVerification'
import { CycleShardData } from '@shardeum-foundation/lib-types/build/src/state-manager/shardFunctionTypes'
import { generateTxId } from '../Utils'
import { queryReceiptByReceiptId } from '../dbstore/receipts'

export let storingAccountData = false
const processedReceiptsMap: Map<string, number> = new Map()
const receiptsInValidationMap: Map<string, number> = new Map()
const processedOriginalTxsMap: Map<string, number> = new Map()
const originalTxsInValidationMap: Map<string, number> = new Map()
const missingReceiptsMap: Map<string, MissingTx> = new Map()
// const missingOriginalTxsMap: Map<string, MissingTx> = new Map()
const collectingMissingReceiptsMap: Map<string, number> = new Map()
// const collectingMissingOriginalTxsMap: Map<string, number> = new Map()

interface MissingTx {
  txTimestamp: number
  receivedTimestamp: number
  senders: string[]
}

type GET_TX_RECEIPT_RESPONSE = {
  success: boolean
  receipt?: Receipt.ArchiverReceipt | Receipt.SignedReceipt
  reason?: string
}

export interface ReceiptVerificationResult {
  success: boolean
  failedReasons?: string[]
  nestedCounterMessages?: string[]
}

/**
 * Fetches authorized signers that belong to the execution shard from the provided signatures.
 * @param {Crypto.core.Signature[] | P2PTypes.P2PTypes.Signature[]} signs - The array of signatures to verify.
 * @param {CycleShardData} cycleShardData - The cycle shard data containing node information.
 * @param {number} homePartition - The home partition number.
 * @param {string} txId - The transaction ID.
 * @param {number} timestamp - The timestamp of the transaction.
 * @param {number} cycle - The cycle number.
 * @returns {Set<[number, Crypto.core.Signature]> | Set<[number, P2PTypes.P2PTypes.Signature]>} - A set of tuples containing the index and signature of authorized signers.
 */
function fetchAuthorizedSigners(
  signaturePack: Crypto.core.Signature[] | P2PTypes.P2PTypes.Signature[],
  cycleShardData: CycleShardData,
  homePartition: number,
  txId: string,
  timestamp: number,
  cycle: number
): Map<string, { index: number; sign: Crypto.core.Signature | P2PTypes.P2PTypes.Signature }> {
  const nodeMap = new Map<string, P2PTypes.NodeListTypes.Node>()
  // Fill the map with nodes keyed by their public keys
  cycleShardData.nodes.forEach((node) => {
    if (node.publicKey && node.publicKey.length == 64) {
      nodeMap.set(node.publicKey.toLowerCase(), node)
    }
  })

  // Create a set to store acceptable signers
  // in case of GlobalTxReceipt, the signatures are of type : P2PTypes.P2PTypes.Signature
  // in case of NonGlobalTxReceipt, signatures are of type : Crypto.core.Signature
  const acceptableSigners = new Map<
    string,
    { index: number; sign: Crypto.core.Signature | P2PTypes.P2PTypes.Signature }
  >()
  try {
    for (const [index, sign] of signaturePack.entries()) {
      const { owner: nodePubKey } = sign

      // Get the node id from the public key
      const node = nodeMap.get(nodePubKey.toLowerCase())

      // If the node is not found in the active nodes list, log an error and continue
      if (node == null) {
        Logger.mainLogger.error(
          `The node with public key ${nodePubKey} of the receipt ${txId} with ${timestamp} is not in the active nodesList of cycle ${cycle}`
        )
        if (nestedCountersInstance) nestedCountersInstance.countEvent('receipt', 'sign_owner_not_in_active_nodesList')
        continue
      }

      // Check if the node is in the execution group
      if (!cycleShardData.parititionShardDataMap.get(homePartition).coveredBy[node.id]) {
        Logger.mainLogger.error(
          `The node with public key ${nodePubKey} of the receipt ${txId} with ${timestamp} is not in the execution group of the tx`
        )
        if (nestedCountersInstance) nestedCountersInstance.countEvent('receipt', 'node_not_in_execution_group_of_tx')
        continue
      }

      acceptableSigners.set(nodePubKey.toLowerCase(), { index, sign })
    }
  } catch (error) {
    Logger.mainLogger.error(`Error in fetchAuthorizedSigners: ${error.message}`)
    if (nestedCountersInstance) nestedCountersInstance.countEvent('receipt', 'fetchAuthorizedSigners_error')
  }
  return acceptableSigners
}

/**
 * Verifies the global transaction receipt.
 *
 * @param receipt - The receipt to verify. It can be either a `Receipt.Receipt` or `Receipt.ArchiverReceipt`.
 * @returns A promise that resolves to an object indicating whether the verification was successful.
 *
 * The function performs the following checks:
 * 1. Validates the transaction ID by comparing the generated transaction ID with the incoming transaction ID.
 * 2. Ensures the voting group count does not exceed the number of nodes.
 * 3. Checks if the number of signatures meets the required majority votes percentage.
 * 4. Fetches the authorized signers and verifies if the valid signatures meet the required majority votes percentage.
 * 5. Verifies the signatures and ensures the number of valid signatures meets the required threshold.
 *
 * If any of the checks fail, the function logs the appropriate error and returns `{ success: false }`.
 * If all checks pass, the function returns `{ success: true }`.
 */
const verifyGlobalTxreceipt = async (
  receipt: Receipt.Receipt | Receipt.ArchiverReceipt
): Promise<{ success: boolean }> => {
  const result = { success: false }
  try {
    const appliedReceipt = receipt.signedReceipt as P2PTypes.GlobalAccountsTypes.GlobalTxReceipt
    const { signs, tx } = appliedReceipt

    const { timestamp, originalTxData } = receipt.tx
    const txId = appliedReceipt.tx.txId
    // verify tx id
    const generatedTxId = generateTxId((originalTxData as any)?.tx)

    if (generatedTxId != txId) {
      if (nestedCountersInstance) nestedCountersInstance.countEvent('receipt', 'txId_mismatch')
      Logger.mainLogger.error(
        `VerifyGlobalTxreceipt : Transaction ID mismatch detected. Incoming txId: ${txId}, Generated txId: ${generatedTxId}`
      )
      return result
    }

    const { cycle } = receipt
    const executionShardKey = tx.source // while finding the home partition/node on the setGlobal side, the source string is used
    const cycleShardData = shardValuesByCycle.get(cycle)
    const { homePartition } = ShardFunction.addressToPartition(cycleShardData.shardGlobals, executionShardKey)
    // Refer to https://github.com/shardeum/shardus-core/blob/7d8877b7e1a5b18140f898a64b932182d8a35298/src/p2p/GlobalAccounts.ts#L397
    let votingGroupCount = cycleShardData.shardGlobals.nodesPerConsenusGroup

    /**
     * Workaround: Early cycles may lack enough nodes for receipts to pass verification.
     * Relaxing the signature requirement for the first x cycles
     * could prevent unnecessary rejections. Needs tuning for larger networks.
     **/
    if (
      cycleShardData.nodes.length < votingGroupCount &&
      cycleShardData.cycleNumber <= config.formingNetworkCycleThreshold
    ) {
      if (nestedCountersInstance)
        nestedCountersInstance.countEvent('receipt', 'votingGroupCount_lesser_than_nodes_length_forming_phase')
      Logger.mainLogger.log(
        'verifyGlobalTxreceipt: votingGroupCount_lesser_than_nodes_length',
        votingGroupCount,
        cycleShardData.nodes.length
      )
      votingGroupCount = cycleShardData.nodes.length
    }

    let isReceiptMajority = signs.length / votingGroupCount >= config.requiredMajorityVotesPercentage
    if (!isReceiptMajority) {
      Logger.mainLogger.error(
        `Invalid receipt globalModification signs count is less than ${config.requiredMajorityVotesPercentage}% of the votingGroupCount, ${signs.length}, ${votingGroupCount}`
      )
      if (nestedCountersInstance)
        nestedCountersInstance.countEvent(
          'receipt',
          `Invalid_receipt_globalModification_signs_count_less_than_${config.requiredMajorityVotesPercentage}%`
        )
      return result
    }

    const acceptableSigners = fetchAuthorizedSigners(
      signs,
      cycleShardData,
      homePartition,
      txId,
      timestamp,
      cycle
    ) as Map<string, { index: number; sign: P2PTypes.P2PTypes.Signature }>
    isReceiptMajority = acceptableSigners.size / votingGroupCount >= config.requiredMajorityVotesPercentage
    if (!isReceiptMajority) {
      Logger.mainLogger.error(
        `Invalid receipt globalModification valid signs count is less than votingGroupCount ${acceptableSigners.size}, ${votingGroupCount}`
      )
      if (nestedCountersInstance)
        nestedCountersInstance.countEvent(
          'receipt',
          'Invalid_receipt_globalModification_valid_signs_count_less_than_votingGroupCount'
        )
      return result
    }
    const requiredSignatures = Math.floor(votingGroupCount * config.requiredMajorityVotesPercentage)

    const goodSignatures = new Map()
    for (const [nodePubKey, signature] of acceptableSigners) {
      if (Crypto.verify({ ...tx, sign: signature.sign })) {
        goodSignatures.set(nodePubKey, signature)
        // Break the loop if the required number of good signatures are found
        if (goodSignatures.size >= requiredSignatures) break
      } else {
        if (nestedCountersInstance)
          nestedCountersInstance.countEvent(
            'receipt',
            'VerifyGlobalTxReceipt_Found_invalid_signature_in_receipt_signedReceipt'
          )
        Logger.mainLogger.error(
          `VerifyGlobalTxReceipt : Found invalid signature in receipt signedReceipt ${txId}, ${nodePubKey}, ${signature.index}`
        )
      }
    }

    if (goodSignatures.size < requiredSignatures) {
      if (nestedCountersInstance)
        nestedCountersInstance.countEvent(
          'receipt',
          'VerifyGlobalTxReceipt_Invalid_receipt_signedReceipt_valid_signatures_count_less_than_requiredSignatures'
        )
      Logger.mainLogger.error(
        `VerifyGlobalTxReceipt : Invalid receipt signedReceipt valid signatures count is less than requiredSignatures ${txId}, ${goodSignatures.size}, ${requiredSignatures}`
      )

      return result
    }

    return { success: true }
  } catch (error) {
    Logger.mainLogger.error(`Error in verifyGlobalTxreceipt: ${error.message}`)
    if (nestedCountersInstance) nestedCountersInstance.countEvent('receipt', 'verifyGlobalTxreceipt_error')
    return result
  }
}

/**
 * Verifies a non-global transaction receipt.
 *
 * @param receipt - The receipt to verify, which can be either a `Receipt.Receipt` or `Receipt.ArchiverReceipt`.
 * @returns A promise that resolves to an object indicating the success status of the verification.
 *
 * The function performs the following steps:
 * 1. Extracts the necessary variables from the signed receipt.
 * 2. Determines the home partition index of the primary account (`executionShardKey`).
 * 3. Calculates the voting group count and ensures it does not exceed the number of nodes.
 * 4. Checks if the receipt has a majority of signatures based on the required percentage.
 * 5. Calculates the vote hash and fetches the authorized signers.
 * 6. Verifies if the number of valid signatures meets the required majority.
 * 7. Uses a map to store valid signatures and ensures there are no duplicates.
 * 8. Verifies each signature and counts valid ones until the required number is met.
 * 9. Logs errors and counts events for various failure conditions.
 */
const verifyNonGlobalTxReceipt = async (
  receipt: Receipt.Receipt | Receipt.ArchiverReceipt
): Promise<{ success: boolean }> => {
  const result = { success: false }
  try {
    const { cycle } = receipt
    const { txId: txid, timestamp, originalTxData } = receipt.tx
    const cycleShardData = shardValuesByCycle.get(cycle)
    const { signaturePack, proposal, voteOffsets } = receipt.signedReceipt as Receipt.SignedReceipt
    // verify tx id
    const generatedTxId = generateTxId((originalTxData as any)?.tx)
    if (generatedTxId != proposal.txid) {
      if (nestedCountersInstance) nestedCountersInstance.countEvent('receipt', 'txId_mismatch')
      Logger.mainLogger.error(
        `VerifyNonGlobalTxReceipt : Transaction ID mismatch detected. Incoming txId: ${txid}, Generated txId: ${generatedTxId}`
      )
      return result
    }

    // shardKey extraction
    const { executionShardKey } = proposal
    // Determine the home partition index of the primary account (executionShardKey)
    const { homePartition } = ShardFunction.addressToPartition(cycleShardData.shardGlobals, executionShardKey)

    let votingGroupCount = cycleShardData.shardGlobals.nodesPerConsenusGroup

    /**
     * Workaround: Early cycles may lack enough nodes for receipts to pass verification.
     * Relaxing the signature requirement for the first x cycles
     * could prevent unnecessary rejections. Needs tuning for larger networks.
     **/
    if (
      cycleShardData.nodes.length < votingGroupCount &&
      cycleShardData.cycleNumber <= config.formingNetworkCycleThreshold
    ) {
      if (nestedCountersInstance)
        nestedCountersInstance.countEvent('receipt', 'votingGroupCount_lesser_than_nodes_length_forming_phase')
      Logger.mainLogger.log(
        'verifyNonGlobalTxReceipt : votingGroupCount_lesser_than_nodes_length_forming_phase',
        votingGroupCount,
        cycleShardData.nodes.length
      )
      votingGroupCount = cycleShardData.nodes.length
    }

    let isReceiptMajority = signaturePack.length / votingGroupCount >= config.requiredMajorityVotesPercentage
    if (!isReceiptMajority) {
      Logger.mainLogger.error(
        `VerifyNonGlobalTxReceipt : Invalid receipt globalModification signs count is less than ${config.requiredMajorityVotesPercentage}% of the votingGroupCount, ${signaturePack.length}, ${votingGroupCount}`
      )
      if (nestedCountersInstance)
        nestedCountersInstance.countEvent(
          'receipt',
          `VerifyNonGlobalTxReceipt_Invalid_receipt_globalModification_signs_count_less_than_${config.requiredMajorityVotesPercentage}%`
        )
      return result
    }

    const voteHash = calculateVoteHash(proposal)
    const acceptableSigners = fetchAuthorizedSigners(
      signaturePack,
      cycleShardData,
      homePartition,
      txid,
      timestamp,
      cycle
    ) as Map<string, { index: number; sign: Crypto.core.Signature }>
    isReceiptMajority = acceptableSigners.size / votingGroupCount >= config.requiredMajorityVotesPercentage
    if (!isReceiptMajority) {
      Logger.mainLogger.error(
        `VerifyNonGlobalTxReceipt : Invalid receipt valid signs count is less than votingGroupCount ${acceptableSigners.size}, ${votingGroupCount}`
      )
      if (nestedCountersInstance)
        nestedCountersInstance.countEvent(
          'receipt',
          'VerifyNonGlobalTxReceipt_Invalid_receipt_valid_signs_count_less_than_votingGroupCount'
        )
      return result
    }

    const requiredSignatures = Math.floor(votingGroupCount * config.requiredMajorityVotesPercentage)

    // Using a map to store the good signatures to avoid duplicates
    const goodSignatures = new Map()
    for (const [nodePublicKey, signature] of acceptableSigners) {
      if (Crypto.verify({ txid, voteHash, sign: signature.sign, voteTime: voteOffsets.at(signature.index) })) {
        goodSignatures.set(nodePublicKey, signature)
        // Break the loop if the required number of good signatures are found
        if (goodSignatures.size >= requiredSignatures) break
      } else {
        if (nestedCountersInstance)
          nestedCountersInstance.countEvent(
            'receipt',
            'VerifyNonGlobalTxReceipt_Found_invalid_signature_in_receipt_signedReceipt'
          )
        Logger.mainLogger.error(
          `VerifyNonGlobalTxReceipt : Found invalid signature in receipt signedReceipt ${txid}, ${nodePublicKey}, ${signature.index} | voteHash: ${voteHash} | voteTime: ${voteOffsets.at(signature.index)}`
        )
      }
    }
    if (goodSignatures.size < requiredSignatures) {
      if (nestedCountersInstance)
        nestedCountersInstance.countEvent(
          'receipt',
          'VerifyNonGlobalTxReceipt_Invalid_receipt_signedReceipt_valid_signatures_count_less_than_requiredSignatures'
        )
      Logger.mainLogger.error(
        `VerifyNonGlobalTxReceipt : Invalid receipt signedReceipt valid signatures count is less than requiredSignatures ${txid}, ${goodSignatures.size}, ${requiredSignatures}`
      )

      return result
    }

    return { success: true }
  } catch (error) {
    Logger.mainLogger.error(`Error in verifyNonGlobalTxReceipt: ${error.message}`)
    if (nestedCountersInstance) nestedCountersInstance.countEvent('receipt', 'verifyNonGlobalTxReceipt_error')
    return result
  }
}

/**
 * Validate type and field existence of the receipt data before processing it further
 * @param receipt
 * @returns boolean
 */
export const validateReceiptType = (receipt: Receipt.Receipt | Receipt.ArchiverReceipt): boolean => {
  if ((receipt as any).executionShardKey) {
    delete (receipt as any).executionShardKey
  }

  // Validate against the Receipt schema will come when archiver is syncing from another archiver
  const errors_validation_receipt = verifyPayload(AJVSchemaEnum.Receipt, receipt)
  if (!errors_validation_receipt) {
    return true // Valid Receipt
  }

  // Validate against the ArchiverReceipt schema this will be used when receipt object is getting received from validator
  const errors_validation_archiver_receipt = verifyPayload(AJVSchemaEnum.ArchiverReceipt, receipt)
  if (!errors_validation_archiver_receipt) {
    return true // Valid ArchiverReceipt
  }

  // If neither validation passes, log the errors and return false
  Logger.mainLogger.error(
    'Invalid Receipt',
    {
      receiptType: errors_validation_receipt ? 'ArchiverReceipt' : 'Receipt',
      receiptErrors: [errors_validation_receipt, errors_validation_archiver_receipt],
    },
    'where receipt was',
    StringUtils.safeStringify(receipt)
  )

  return false // Invalid receipt
}

/**
 * Verifies the receipt data to ensure its integrity and validity.
 *
 * @param receipt - The receipt object which can be either a `Receipt.Receipt` or `Receipt.ArchiverReceipt`.
 * @returns A promise that resolves to an object containing a `success` boolean indicating the verification result.
 *
 * The function performs the following checks:
 * 1. Validates the transaction ID by comparing the generated transaction ID with the incoming transaction ID.
 * 2. Logs the time taken between the receipt timestamp and the current time if verbose logging is enabled.
 * 3. Checks if the receipt cycle is older than 2 cycles and logs an error if true.
 * 4. Retrieves the cycle shard data and logs an error if not found.
 * 5. If the receipt is a global modification receipt, validates it using AJV and returns the result.
 * 6. If the receipt is a non-global transaction receipt, validates it and returns the result.
 *
 * The function logs appropriate errors and counts events using `nestedCountersInstance` for various failure scenarios.
 */
export const verifyReceiptData = async (
  receipt: Receipt.Receipt | Receipt.ArchiverReceipt
): Promise<{
  success: boolean
}> => {
  const result = { success: false }
  try {
    // Check the signed nodes are part of the execution group nodes of the tx
    const { cycle, globalModification } = receipt

    const { txId, timestamp } = receipt.tx

    if (config.VERBOSE) {
      const currentTimestamp = Date.now()
      // Console log the timetaken between the receipt timestamp and the current time ( both in ms and s)
      console.log(
        `Time taken between receipt timestamp and current time: ${txId}`,
        `${currentTimestamp - timestamp} ms`,
        `${(currentTimestamp - timestamp) / 1000} s`
      )
    }
    const currentCycle = getCurrentCycleCounter()
    if (currentCycle - cycle > 2) {
      Logger.mainLogger.error(
        `Found receipt with cycle older than 2 cycles ${txId}, ${cycle}, ${timestamp}, ${currentCycle}`
      )
    }
    const cycleShardData = shardValuesByCycle.get(cycle)
    if (!cycleShardData) {
      Logger.mainLogger.error('Cycle shard data not found')
      if (nestedCountersInstance) nestedCountersInstance.countEvent('receipt', 'Cycle_shard_data_not_found')
      return result
    }

    let globalReceiptValidationErrors
    if (globalModification) {
      try {
        // Validate if receipt is a global modification receipt using AJV
        globalReceiptValidationErrors = verifyPayload(AJVSchemaEnum.GlobalTxReceipt, receipt?.signedReceipt)
        // If the receipt is a global modification receipt, validate the receipt
        if (!globalReceiptValidationErrors) {
          return verifyGlobalTxreceipt(receipt)
        } else {
          Logger.mainLogger.error('VerifyReceiptData : globalReceiptValidationErrors have occured')
          if (nestedCountersInstance) nestedCountersInstance.countEvent('receipt', 'globalReceiptValidationErrors')
        }
        return result
      } catch (error) {
        globalReceiptValidationErrors = true
        if (nestedCountersInstance)
          nestedCountersInstance.countEvent(
            'receipt',
            `Failed to validate receipt schema txId: ${txId}, cycle: ${cycle}, timestamp: ${timestamp}, error: ${error}`
          )
        Logger.mainLogger.error(
          `Failed to validate receipt schema txId: ${txId}, cycle: ${cycle}, timestamp: ${timestamp}, error: ${error}`
        )
        return result
      }
    }
    // If the receipt is a non global transaction receipt, validate the receipt
    return verifyNonGlobalTxReceipt(receipt)
  } catch (error) {
    Logger.mainLogger.error(`Error in verifyReceiptData: ${error.message}`)
    if (nestedCountersInstance) nestedCountersInstance.countEvent('receipt', 'verifyReceiptData_error')
    return result
  }
}

/**
 * Calculates a hash for a given vote, which can be either an `AppliedVote` or a `Proposal`.
 * The hash calculation varies based on the type of vote and the configuration settings.
 *
 * @param vote - The vote object, which can be of type `Receipt.AppliedVote` or `Receipt.Proposal`.
 * @returns The calculated hash as a string. If an error occurs during the calculation, an empty string is returned.
 *
 * The function performs the following steps:
 * 1. If `config.usePOQo` is true and the vote is a `Proposal`:
 *    - Extracts the `applied` and `cant_preApply` properties from the proposal.
 *    - Calculates a hash of the account IDs, before state hashes, and after state hashes.
 *    - Combines the apply status hash, accounts hash, and app receipt data hash to generate the proposal hash.
 * 2. If `config.usePOQo` is true and the vote is an `AppliedVote`:
 *    - Extracts the `transaction_result` and `cant_apply` properties from the applied vote.
 *    - Extracts the account state hashes and app data hash.
 *    - Combines the hashes of the applied hash, state hash, and app data hash to generate the applied vote hash.
 * 3. If neither condition is met, it hashes the vote object with an additional `node_id` property set to an empty string.
 *
 * If an error occurs during the hash calculation, it logs the error and increments a nested counter event.
 */
const calculateVoteHash = (vote: Receipt.AppliedVote | Receipt.Proposal): string => {
  try {
    if (config.usePOQo === true && (vote as Receipt.Proposal).applied !== undefined) {
      const proposal = vote as Receipt.Proposal
      const applyStatus = {
        applied: proposal.applied,
        cantApply: proposal.cant_preApply,
      }
      const accountsHash = Crypto.hash(
        Crypto.hashObj(proposal.accountIDs) +
          Crypto.hashObj(proposal.beforeStateHashes) +
          Crypto.hashObj(proposal.afterStateHashes)
      )
      const proposalHash = Crypto.hash(
        Crypto.hashObj(applyStatus) + accountsHash + proposal.appReceiptDataHash + proposal.executionShardKey
      )
      return proposalHash
    } else if (config.usePOQo === true) {
      const appliedVote = vote as Receipt.AppliedVote
      const appliedHash = {
        applied: appliedVote.transaction_result,
        cantApply: appliedVote.cant_apply,
      }
      const stateHash = {
        account_id: appliedVote.account_id,
        account_state_hash_after: appliedVote.account_state_hash_after,
        account_state_hash_before: appliedVote.account_state_hash_before,
      }
      const appDataHash = {
        app_data_hash: appliedVote.app_data_hash,
      }
      const voteToHash = {
        appliedHash: Crypto.hashObj(appliedHash),
        stateHash: Crypto.hashObj(stateHash),
        appDataHash: Crypto.hashObj(appDataHash),
      }
      return Crypto.hashObj(voteToHash)
    }
    return Crypto.hashObj({ ...vote, node_id: '' })
  } catch {
    Logger.mainLogger.error('Error in calculateVoteHash', vote)
    if (nestedCountersInstance) nestedCountersInstance.countEvent('receipt', 'Error_in_calculateVoteHash')
    return ''
  }
}

/**
 * Verifies the given archiver receipt.
 *
 * @param {Receipt.ArchiverReceipt | Receipt.Receipt} receipt - The receipt to verify. It can be either an ArchiverReceipt or a generic Receipt.
 * @returns {Promise<ReceiptVerificationResult>} A promise that resolves to a ReceiptVerificationResult object indicating the success or failure of the verification process.
 *
 * The function performs the following verifications:
 * 1. If `config.verifyAppReceiptData` is enabled, it verifies the application receipt data.
 *    - If the verification fails, it returns a failure result with the reasons.
 *    - If the receipt is valid but does not need to be saved, it returns a failure result with the reasons.
 * 2. If `config.verifyAccountData` is enabled, it verifies the account data.
 *    - If the verification fails, it returns a failure result with the reasons.
 *
 * The function returns a success result if all enabled verifications pass.
 */
export const verifyArchiverReceipt = async (
  receipt: Receipt.ArchiverReceipt | Receipt.Receipt
): Promise<ReceiptVerificationResult> => {
  const { txId, timestamp } = receipt.tx
  const existingReceipt = await Receipt.queryReceiptByReceiptId(txId)
  const failedReasons = []
  const nestedCounterMessages = []
  try {
    if (config.verifyAppReceiptData) {
      const { valid, needToSave } = await verifyAppReceiptData(
        receipt,
        existingReceipt,
        failedReasons,
        nestedCounterMessages
      )
      if (!valid) {
        failedReasons.push(`Invalid receipt: App Receipt Verification failed ${txId}, ${receipt.cycle}, ${timestamp}`)
        nestedCounterMessages.push('Invalid_receipt_app_receipt_verification_failed')
        return { success: false, failedReasons, nestedCounterMessages }
      }
      if (!needToSave) {
        failedReasons.push(`Valid receipt: but no need to save ${txId}, ${receipt.cycle}, ${timestamp}`)
        nestedCounterMessages.push('Valid_receipt_but_no_need_to_save')
        return { success: false, failedReasons, nestedCounterMessages }
      }
    }
    if (config.verifyAccountData) {
      const result = await verifyAccountHash(receipt, failedReasons, nestedCounterMessages)
      if (!result) {
        failedReasons.push(`Invalid receipt: Account Verification failed ${txId}, ${receipt.cycle}, ${timestamp}`)
        nestedCounterMessages.push('Invalid_receipt_account_verification_failed')
        return { success: false, failedReasons, nestedCounterMessages }
      }
    }
    return { success: true, failedReasons, nestedCounterMessages }
  } catch (error) {
    Logger.mainLogger.error(`Error in verifyArchiverReceipt: ${error.message}`)
    if (nestedCountersInstance) nestedCountersInstance.countEvent('receipt', 'verifyArchiverReceipt_error')
    return {
      success: false,
      failedReasons: [`Error in verifyArchiverReceipt: ${error.message}`],
      nestedCounterMessages,
    }
  }
}

/**
 * Determines whether a new receipt should be allowed to overwrite an existing receipt in the database.
 *
 * Receipt status overwrite logic:
 * Incoming Status : Existing Status
 * - 0 -> 1: Don't replace (reject incoming receipt with failure if existing has success)
 * - 1 -> 0: Replace (allow overwriting failure with success)
 * - 1 -> 1: Won't happen (impossible case, nonce will change)
 * - 0 -> 0: Replace (allow overwriting failure with failure)
 *
 * @param {any} receipt - The incoming receipt that may overwrite an existing one
 * @param {string} txId - The transaction ID to check for existing receipts
 * @returns {Promise<boolean>} True if overwrite is allowed, false if rejected
 */
export async function checkIfValidOverwrite(receipt: any, txId: string): Promise<boolean> {
  try {
    const existingReceipt = await queryReceiptByReceiptId(txId)
    if (!existingReceipt) return true // receipt came for the first time, let it insert

    // we found a duplicate receipt
    if (config.dataLogWrite && ReceiptOverwriteLogWriter) {
      ReceiptOverwriteLogWriter.writeToLog(
        `Existing Receipt : ${StringUtils.safeStringify(existingReceipt)} Incoming Receipt : ${StringUtils.safeStringify(receipt)}`
      )
    }
    if (config.VERBOSE) console.log('Duplicate receipts were found for the txId', txId)
    if (config.VERBOSE)
      console.log(
        `Existing Receipt : ${StringUtils.safeStringify(existingReceipt)} Incoming Receipt : ${StringUtils.safeStringify(receipt)}`
      )
    if (nestedCountersInstance) nestedCountersInstance.countEvent('duplicate-receipts', `txId : ${txId}`)

    const existingShardeumReceipt = existingReceipt.appReceiptData.data as ShardeumReceipt
    const existingStatus = existingShardeumReceipt.readableReceipt.status
    if (existingStatus === 1) {
      return false // you cannot override a successful receipt (status 1) with any new receipt
    } else return true // if the existingStatus is 0 (failure), let the new receipt ( be it with status 0 or 1) override the old failure receipt
  } catch (error) {
    // Log the error with context about what operation was attempted
    Logger.mainLogger.error(`Error in checkIfValidOverwrite for txId ${txId}: ${error.message}`, error)
    if (nestedCountersInstance) nestedCountersInstance.countEvent('receipt', 'checkIfValidOverwrite_error')

    // Default to rejecting the overwrite in case of error to be safe
    return false
  }
}

/**
 * Stores receipt data in the database.
 *
 * @param {Receipt.Receipt[] | Receipt.ArchiverReceipt[]} receipts - Array of receipts to be stored.
 * @param {string} [senderInfo=''] - Optional sender information.
 * @param {boolean} [verifyData=false] - Flag to indicate if the receipt data should be verified.
 * @param {boolean} [saveOnlyGossipData=false] - Flag to indicate if only gossip data should be saved.
 * @returns {Promise<void>} - A promise that resolves when the operation is complete.
 *
 * @remarks
 * This function processes and stores receipt data. It performs validation and verification of receipts,
 * updates account and transaction data, and handles bulk insertion of data into the database.
 *
 * The function skips processing if the receipts array is empty or invalid. It also skips receipts that
 * have already been processed or are in the validation map.
 *
 * If `verifyData` is true, the function verifies the receipt data and handles any verification failures.
 *
 * The function processes each receipt, updating account and transaction data, and performs bulk insertion
 * when the number of receipts, accounts, transactions, or processed transactions reaches a specified bucket size.
 *
 * If the archiver is not active and the processed receipts map exceeds 2000 entries, the map is cleared.
 */
export const storeReceiptData = async (
  receipts: Receipt.Receipt[] | Receipt.ArchiverReceipt[],
  senderInfo = '',
  verifyData = false,
  saveOnlyGossipData = false,
  checkpoint: boolean = true
): Promise<void> => {
  if (!receipts || !Array.isArray(receipts) || receipts.length <= 0) return
  const bucketSize = 1000
  let combineReceipts = []
  let combineAccounts = []
  let combineOriginalTxsData = []
  let combineTransactions = []
  // let combineProcessedTxs = [] // Disabled: txDigest functionality not used
  let txDataList: TxData[] = []
  let originalTxDataList: TxData[] = [] // this is kind of duplicate of 'txDataList' but have created to avoid confusion
  if (saveOnlyGossipData) return
  for (let receipt of receipts) {
    // TODO : needs to be addressed on the validator side, post mainnet
    if (receipt == null || receipt == undefined) {
      Logger.mainLogger.error('storeReceiptData : Invalid incoming receipt, Receipt is ', receipt)
      if (nestedCountersInstance)
        nestedCountersInstance.countEvent('storeReceiptData', 'invalid_receipt_null_or_undefined')
      continue
    }

    let txId: string
    try {
      if (receipt.globalModification) {
        const appliedReceipt = receipt.signedReceipt as P2PTypes.GlobalAccountsTypes.GlobalTxReceipt
        txId = appliedReceipt.tx.txId
      } else {
        const { proposal } = receipt.signedReceipt as Receipt.SignedReceipt
        txId = proposal.txid
      }

      const timestamp = receipt?.tx?.timestamp
      if (!txId || !timestamp) {
        logReceiptData(receipt)
        continue
      }
      if (
        checkpoint &&
        ((processedReceiptsMap.has(txId) && processedReceiptsMap.get(txId) === timestamp) ||
          (receiptsInValidationMap.has(txId) && receiptsInValidationMap.get(txId) === timestamp))
      ) {
        if (config.VERBOSE) console.log('RECEIPT', 'Skip', txId, timestamp, senderInfo)
        logReceiptData(receipt, txId, timestamp)
        continue
      }
      if (config.VERBOSE) console.log('RECEIPT', 'Validate', txId, timestamp, senderInfo)
      receiptsInValidationMap.set(txId, timestamp)
      if (profilerInstance) profilerInstance.profileSectionStart('Validate_receipt')
      if (nestedCountersInstance) nestedCountersInstance.countEvent('receipt', 'Validate_receipt')
      if (!validateReceiptType(receipt)) {
        Logger.mainLogger.error('Invalid receipt: Validation failed', txId, receipt.cycle, timestamp)
        receiptsInValidationMap.delete(txId)
        if (nestedCountersInstance) nestedCountersInstance.countEvent('receipt', 'Invalid_receipt_validation_failed')
        if (profilerInstance) profilerInstance.profileSectionEnd('Validate_receipt')
        logReceiptData(receipt, txId, timestamp)
        continue
      }

      if (config.enableDuplicateReceiptsCheck && !receipt.globalModification) {
        // only consider this for EVM txns and Non Global Internal Txns
        const result = await checkIfValidOverwrite(receipt, txId)
        if (!result && checkpoint) {
          logReceiptData(receipt, txId, timestamp)
          continue // if the incoming receipt has a status of 0, do not allow it to overwrite a receipt of status 1
        }
      }

      if (verifyData) {
        // if (config.usePOQo === false) {
        // const existingReceipt = await Receipt.queryReceiptByReceiptId(txId)
        // if (
        //   existingReceipt &&
        //   receipt.appliedReceipt &&
        //   receipt.appliedReceipt.confirmOrChallenge &&
        //   receipt.appliedReceipt.confirmOrChallenge.message === 'challenge'
        // ) {
        //   // If the existing receipt is confirmed, and the new receipt is challenged, then skip saving the new receipt
        //   if (existingReceipt.appliedReceipt.confirmOrChallenge.message === 'confirm') {
        //     Logger.mainLogger.error(
        //       `Existing receipt is confirmed, but new receipt is challenged ${txId}, ${receipt.cycle}, ${timestamp}`
        //     )
        //     receiptsInValidationMap.delete(txId)
        //     if (nestedCountersInstance)
        //       nestedCountersInstance.countEvent(
        //         'receipt',
        //         'Existing_receipt_is_confirmed_but_new_receipt_is_challenged'
        //       )
        //     if (profilerInstance) profilerInstance.profileSectionEnd('Validate_receipt')
        //     continue
        //   }
        // }
        // }

        if (config.verifyReceiptData) {
          const { success } = await verifyReceiptData(receipt)
          if (!success) {
            Logger.mainLogger.error('Invalid receipt: Verification failed', txId, receipt.cycle, timestamp)
            receiptsInValidationMap.delete(txId)
            if (nestedCountersInstance)
              nestedCountersInstance.countEvent('receipt', 'Invalid_receipt_verification_failed')
            if (profilerInstance) profilerInstance.profileSectionEnd('Validate_receipt')
            logReceiptData(receipt, txId, timestamp)
            continue
          }

          if (profilerInstance) profilerInstance.profileSectionStart('Verify_archiver_receipt')
          if (nestedCountersInstance) nestedCountersInstance.countEvent('receipt', 'Verify_archiver_receipt')
          const start_time = process.hrtime()
          // console.log('offloading receipt', txId, timestamp)
          // const result = await offloadReceipt(txId, timestamp, requiredSignatures, receipt)
          let result
          try {
            result = await verifyArchiverReceipt(receipt)
          } catch (error) {
            receiptsInValidationMap.delete(txId)
            if (nestedCountersInstance)
              nestedCountersInstance.countEvent('receipt', 'Invalid_receipt_verification_failed')
            if (profilerInstance) profilerInstance.profileSectionEnd('Verify_archiver_receipt')
            logReceiptData(receipt, txId, timestamp)
            continue
          }
          // console.log('offload receipt result', txId, timestamp, result)
          const end_time = process.hrtime(start_time)
          const time_taken = end_time[0] * 1000 + end_time[1] / 1000000
          if (time_taken > 100) {
            console.log(`Time taken for receipt verification in millisecond is: `, txId, timestamp, time_taken)
          }
          if (profilerInstance) profilerInstance.profileSectionEnd('Offload_receipt')
          for (const message of result.failedReasons) {
            Logger.mainLogger.error(message)
          }
          for (const message of result.nestedCounterMessages) {
            if (nestedCountersInstance) nestedCountersInstance.countEvent('receipt', message)
          }
          if (result.success === false) {
            receiptsInValidationMap.delete(txId)
            if (profilerInstance) profilerInstance.profileSectionEnd('Validate_receipt')
            logReceiptData(receipt, txId, timestamp)
            continue
          }
        }
      }
      if (profilerInstance) profilerInstance.profileSectionEnd('Validate_receipt')
      // await Receipt.insertReceipt({
      //   ...receipts[i],
      //   receiptId: tx.txId,
      //   timestamp: tx.timestamp,
      // })
      const { afterStates, cycle, tx, appReceiptData, signedReceipt, globalModification } = receipt
      const sortedVoteOffsets = globalModification ? [] : (signedReceipt as Receipt.SignedReceipt).voteOffsets.sort()
      const medianOffset = sortedVoteOffsets[Math.floor(sortedVoteOffsets.length / 2)] ?? 0
      const applyTimestamp = tx.timestamp + medianOffset * 1000
      if (config.VERBOSE) console.log('RECEIPT', 'Save', txId, timestamp, senderInfo)
      processedReceiptsMap.set(txId, tx.timestamp)
      receiptsInValidationMap.delete(txId)
      if (missingReceiptsMap.has(txId)) missingReceiptsMap.delete(txId)
      receipt.beforeStates = globalModification || config.storeReceiptBeforeStates ? receipt.beforeStates : [] // Store beforeStates for globalModification tx, or if config.storeReceiptBeforeStates is true
      let executionShardKey: string
      if (globalModification) {
        const appliedReceipt = receipt.signedReceipt as P2PTypes.GlobalAccountsTypes.GlobalTxReceipt
        executionShardKey = appliedReceipt.tx.source
      } else {
        const appliedReceipt = receipt.signedReceipt as Receipt.SignedReceipt
        executionShardKey = appliedReceipt.proposal.executionShardKey
      }

      combineReceipts.push({
        ...receipt,
        receiptId: txId,
        timestamp: tx.timestamp,
        applyTimestamp,
        executionShardKey,
      })
      logReceiptData(receipt, txId, tx.timestamp, applyTimestamp)
      txDataList.push({ txId, timestamp })
      originalTxDataList.push({ txId, timestamp })
      // If the receipt is a challenge, then skip updating its accounts data or transaction data
      // if (
      //   config.newPOQReceipt === true &&
      //   appliedReceipt &&
      //   appliedReceipt.confirmOrChallenge &&
      //   appliedReceipt.confirmOrChallenge.message === 'challenge'
      // )
      //   continue

      if (globalModification) {
        let globalReceiptValidationErrors
        try {
          globalReceiptValidationErrors = verifyPayload(AJVSchemaEnum.GlobalTxReceipt, receipt?.signedReceipt)

          if (!globalReceiptValidationErrors) {
            for (const account of afterStates) {
              const accObj: Account.AccountsCopy = {
                accountId: config.globalNetworkAccount, // for global tx type receipts fixing accountID to 1000000000000000000000000000000000000000000000000000000000000001 for now
                data: account.data,
                timestamp: account.data.timestamp,
                hash: account.hash,
                cycleNumber: cycle,
                isGlobal: account.isGlobal || false,
              }
              if (account.timestamp !== account.data['timestamp'])
                Logger.mainLogger.error('Mismatched account timestamp', txId, account.accountId)
              if (account.hash !== account.data['hash'])
                Logger.mainLogger.error('Mismatched account hash', txId, account.accountId)

              const accountExist = await Account.queryAccountByAccountId(account.accountId)
              if (accountExist) {
                if (accObj.timestamp > accountExist.timestamp) await Account.updateAccount(accObj)
              } else {
                // await Account.insertAccount(accObj)
                combineAccounts.push(accObj)
              }

              //check global network account updates
              if (accObj.accountId === config.globalNetworkAccount) {
                setGlobalNetworkAccount(accObj)
              }
              if (accObj.isGlobal) {
                globalAccountsMap.set(accObj.accountId, {
                  hash: accObj.hash,
                  timestamp: accObj.timestamp,
                })
              }
            }
          }
        } catch (error) {
          globalReceiptValidationErrors = true
          if (nestedCountersInstance)
            nestedCountersInstance.countEvent(
              'receipt',
              `Failed to validate receipt schema txId: ${txId}, cycle: ${cycle}, timestamp: ${timestamp}, error: ${error}`
            )
          Logger.mainLogger.error(
            `Failed to validate receipt schema txId: ${txId}, cycle: ${cycle}, timestamp: ${timestamp}, error: ${error}`
          )
        }
      } else {
        try {
          const signedReceipt = receipt.signedReceipt as Receipt.SignedReceipt
          const { accountIDs } = signedReceipt.proposal

          for (const accountId of accountIDs) {
            const account = receipt.afterStates.find((acc) => acc.accountId === accountId)
            if (!account) {
              Logger.mainLogger.error('Account not found in afterStates', txId, accountId)
              continue
            }

            const accObj: Account.AccountsCopy = {
              accountId: account.accountId,
              data: account.data,
              timestamp: account.data.timestamp,
              hash: account.hash,
              cycleNumber: cycle,
              isGlobal: account.isGlobal || false,
            }

            if (account.timestamp !== account.data['timestamp']) {
              Logger.mainLogger.error('Mismatched account timestamp', txId, account.accountId)
            }
            if (account.hash !== account.data['hash']) {
              Logger.mainLogger.error('Mismatched account hash', txId, account.accountId)
            }

            const accountExist = await Account.queryAccountByAccountId(account.accountId)
            if (accountExist) {
              if (accObj.timestamp > accountExist.timestamp) await Account.updateAccount(accObj)
            } else {
              combineAccounts.push(accObj)
            }
          }
        } catch (error) {
          if (nestedCountersInstance) {
            nestedCountersInstance.countEvent(
              'receipt',
              `Failed to process non-global receipt txId: ${txId}, cycle: ${cycle}, timestamp: ${timestamp}, error: ${error}`
            )
          }
          Logger.mainLogger.error(
            `Failed to process non-global receipt txId: ${txId}, cycle: ${cycle}, timestamp: ${timestamp}, error: ${error}`
          )
        }
      }

      // if (receipt) {
      //   const accObj: Account.AccountsCopy = {
      //     accountId: receipt.accountId,
      //     data: receipt.data,
      //     timestamp: receipt.timestamp,
      //     hash: receipt.stateId,
      //     cycleNumber: cycle,
      //   }
      //   const accountExist = await Account.queryAccountByAccountId(
      //     receipt.accountId
      //   )
      //   if (accountExist) {
      //     if (accObj.timestamp > accountExist.timestamp)
      //       await Account.updateAccount(accObj.accountId, accObj)
      //   } else {
      //     // await Account.insertAccount(accObj)
      //     combineAccounts.push(accObj)
      //   }
      // }

      const originalTxData: OriginalTxsData.OriginalTxData = {
        txId: txId,
        timestamp: tx.timestamp,
        cycle: cycle,
        originalTxData: tx.originalTxData,
      }
      if (config.dataLogWrite && OriginalTxDataLogWriter) {
        OriginalTxDataLogWriter.writeToLog(`${StringUtils.safeStringify(originalTxData)}\n`)
      }

      const txObj: Transaction.Transaction = {
        txId: txId,
        appReceiptId: appReceiptData ? appReceiptData.accountId : txId, // Set txId if appReceiptData lacks appReceiptId
        timestamp: tx.timestamp,
        cycleNumber: cycle,
        data: appReceiptData ? appReceiptData.data : {},
        originalTxData: tx.originalTxData,
      }

      // Disabled: txDigest functionality not used
      // const processedTx: ProcessedTransaction.ProcessedTransaction = {
      //   txId: txId,
      //   cycle: cycle,
      //   txTimestamp: tx.timestamp,
      //   applyTimestamp,
      // }

      // await Transaction.insertTransaction(txObj)
      combineOriginalTxsData.push(originalTxData)
      combineTransactions.push(txObj)
      // combineProcessedTxs.push(processedTx) // Disabled: txDigest functionality not used
      // Receipts size can be big, better to save per 100
      if (combineReceipts.length >= 100) {
        await Receipt.bulkInsertReceipts(combineReceipts, checkpoint)
        if (State.isActive) sendDataToAdjacentArchivers(DataType.RECEIPT, txDataList)
        combineReceipts = []
        txDataList = []
      }

      if (combineOriginalTxsData.length >= bucketSize) {
        await OriginalTxsData.bulkInsertOriginalTxsData(combineOriginalTxsData, checkpoint)
        combineOriginalTxsData = []
        originalTxDataList = []
      }

      if (combineAccounts.length >= bucketSize) {
        await Account.bulkInsertAccounts(combineAccounts)
        combineAccounts = []
      }
      if (combineTransactions.length >= bucketSize) {
        await Transaction.bulkInsertTransactions(combineTransactions)
        combineTransactions = []
      }
      // Disabled: txDigest functionality not used
      // if (combineProcessedTxs.length >= bucketSize) {
      //   await ProcessedTransaction.bulkInsertProcessedTxs(combineProcessedTxs)
      //   combineProcessedTxs = []
      // }
    } catch (e) {
      Logger.mainLogger.error(
        'storeReceiptData: something went wrong while processing receipt:',
        txId,
        'receipt:',
        receipt,
        'err:',
        e
      )
      if (nestedCountersInstance) nestedCountersInstance.countEvent('receipt', 'storeReceiptData_unknown_error')
    }
  }
  // Receipts size can be big, better to save per 100
  if (combineReceipts.length > 0) {
    await Receipt.bulkInsertReceipts(combineReceipts, checkpoint)
    if (State.isActive) sendDataToAdjacentArchivers(DataType.RECEIPT, txDataList)
  }

  if (combineOriginalTxsData.length > 0) {
    await OriginalTxsData.bulkInsertOriginalTxsData(combineOriginalTxsData, checkpoint)
  }

  if (combineAccounts.length > 0) await Account.bulkInsertAccounts(combineAccounts)
  if (combineTransactions.length > 0) await Transaction.bulkInsertTransactions(combineTransactions)
  // if (combineProcessedTxs.length > 0) await ProcessedTransaction.bulkInsertProcessedTxs(combineProcessedTxs) // Disabled: txDigest functionality not used
  // If the archiver is not active, good to clean up the processed receipts map if it exceeds 2000
  if (!State.isActive && processedReceiptsMap.size > 2000) processedReceiptsMap.clear()
}

function logReceiptData(
  receipt: Receipt.Receipt | Receipt.ArchiverReceipt,
  txId?: string,
  timestamp?: number,
  applyTimestamp?: number
) {
  if (config.dataLogWrite && ReceiptLogWriter) {
    ReceiptLogWriter.writeToLog(
      `${StringUtils.safeStringify({
        ...receipt,
        receiptId: txId,
        timestamp,
        applyTimestamp,
      })}\n`
    )
  }
}

export const validateCycleData = (cycleRecord: P2PTypes.CycleCreatorTypes.CycleData): boolean => {
  const err = Utils.validateTypes(cycleRecord, {
    activated: 'a',
    activatedPublicKeys: 'a',
    active: 'n',
    apoptosized: 'a',
    archiverListHash: 's',
    counter: 'n',
    desired: 'n',
    duration: 'n',
    expired: 'n',
    joined: 'a',
    joinedArchivers: 'a',
    joinedConsensors: 'a',
    leavingArchivers: 'a',
    lost: 'a',
    lostSyncing: 'a',
    marker: 's',
    maxSyncTime: 'n',
    mode: 's',
    networkConfigHash: 's',
    networkId: 's',
    nodeListHash: 's',
    previous: 's',
    refreshedArchivers: 'a',
    refreshedConsensors: 'a',
    refuted: 'a',
    removed: 'a',
    returned: 'a',
    standbyAdd: 'a',
    standbyNodeListHash: 's',
    standbyRemove: 'a',
    start: 'n',
    syncing: 'n',
    target: 'n',
    archiversAtShutdown: 'a?',
  })
  if (err) {
    Logger.mainLogger.error('Invalid Cycle Record', err)
    return false
  }
  const cycleRecordWithoutMarker = { ...cycleRecord }
  delete cycleRecordWithoutMarker.marker
  if (computeCycleMarker(cycleRecordWithoutMarker) !== cycleRecord.marker) {
    Logger.mainLogger.error('Invalid Cycle Record: cycle marker does not match with the computed marker')
    return false
  }
  return true
}

export const storeCycleData = async (cycles: P2PTypes.CycleCreatorTypes.CycleData[] = []): Promise<void> => {
  if (cycles && cycles.length <= 0) return
  const bucketSize = 1000
  let combineCycles = []
  for (let i = 0; i < cycles.length; i++) {
    // eslint-disable-next-line security/detect-object-injection
    const cycleRecord = cycles[i]

    const cycleObj: DbCycle = {
      counter: cycleRecord.counter,
      cycleMarker: cycleRecord.marker,
      cycleRecord,
    }
    if (config.dataLogWrite && CycleLogWriter) CycleLogWriter.writeToLog(`${StringUtils.safeStringify(cycleObj)}\n`)
    const cycleExist = await queryCycleByMarker(cycleObj.cycleMarker)
    if (cycleExist) {
      if (StringUtils.safeStringify(cycleObj) !== StringUtils.safeStringify(cycleExist))
        await updateCycle(cycleObj.cycleMarker, cycleObj)
    } else {
      // await Cycle.insertCycle(cycleObj)
      combineCycles.push(cycleObj)
    }
    if (combineCycles.length >= bucketSize || i === cycles.length - 1) {
      if (combineCycles.length > 0) await bulkInsertCycles(combineCycles)
      combineCycles = []
    }
  }
}

interface StoreAccountParam {
  accounts?: Account.AccountsCopy[]
  receipts?: Transaction.Transaction[]
}

export const storeAccountData = async (restoreData: StoreAccountParam = {}): Promise<void> => {
  Logger.mainLogger.debug(`storeAccountData: ${restoreData.accounts ? restoreData.accounts.length : 0} accounts`)
  Logger.mainLogger.debug(`storeAccountData: ${restoreData.receipts ? restoreData.receipts.length : 0} receipts`)
  const { accounts, receipts } = restoreData
  if (profilerInstance) profilerInstance.profileSectionStart('store_account_data')
  storingAccountData = true
  if (!accounts && !receipts) return
  Logger.mainLogger.debug('Received Accounts Size', accounts ? accounts.length : 0)
  Logger.mainLogger.debug('Received Transactions Size', receipts ? receipts.length : 0)
  // for (let i = 0; i < accounts.length; i++) {
  //   const account = accounts[i]
  //   await Account.insertAccount(account)
  //   // const accountExist = await Account.queryAccountByAccountId(
  //   //   account.accountId
  //   // )
  //   // if (accountExist) {
  //   //   if (account.timestamp > accountExist.timestamp)
  //   //     await Account.updateAccount(account.accountId, account)
  //   // } else {
  //   //   await Account.insertAccount(account)
  //   // }
  // }
  //
  if (accounts && accounts.length > 0) {
    const combineAccounts = []
    for (const account of accounts) {
      try {
        const calculatedAccountHash = accountSpecificHash(account.data)
        if (calculatedAccountHash !== account.hash) {
          Logger.mainLogger.error('Invalid account hash', account.accountId, account.hash, calculatedAccountHash)
          continue
        }
        combineAccounts.push(account)
      } catch (error) {
        Logger.mainLogger.error('Error in calculating genesis account hash', error)
      }
    }
    if (combineAccounts.length > 0) await Account.bulkInsertAccounts(accounts)
  }
  if (receipts && receipts.length > 0) {
    Logger.mainLogger.debug('Received receipts Size', receipts.length)
    const combineTransactions = []
    // const combineProcessedTxs = [] // Disabled: txDigest functionality not used
    for (const receipt of receipts) {
      const txObj: Transaction.Transaction = {
        txId: receipt.data.txId || receipt.txId,
        appReceiptId: receipt.appReceiptId,
        timestamp: receipt.timestamp,
        cycleNumber: receipt.cycleNumber,
        data: receipt.data,
        originalTxData: {},
      }
      // Disabled: txDigest functionality not used
      // const processedTx: ProcessedTransaction.ProcessedTransaction = {
      //   txId: receipt.data.txId || receipt.txId,
      //   cycle: receipt.cycleNumber,
      //   txTimestamp: receipt.timestamp,
      //   applyTimestamp: receipt.timestamp,
      // }
      combineTransactions.push(txObj)
      // combineProcessedTxs.push(processedTx) // Disabled: txDigest functionality not used
    }
    await Transaction.bulkInsertTransactions(combineTransactions)
    // await ProcessedTransaction.bulkInsertProcessedTxs(combineProcessedTxs) // Disabled: txDigest functionality not used
    Partial Removal of Functionality

    Some functions related to processedTxs remain (e.g., bulkInsertProcessedTxs, querySortedTxsBetweenCycleRange), while others are removed. Ensure that any remaining code is still necessary, or consider removing all unused code for clarity and maintainability.

     
    export interface ProcessedTransaction {
  txId: string
  cycle: number
  txTimestamp: number
  applyTimestamp: number
}

export async function bulkInsertProcessedTxs(processedTxs: ProcessedTransaction[]): Promise<void> {
  try {
    // Define the table columns based on schema
    const columns = ['txId', 'cycle', 'txTimestamp', 'applyTimestamp']

    // Construct the SQL query for bulk insertion
    const placeholders = processedTxs.map(() => `(${columns.map(() => '?').join(', ')})`).join(', ')
    const sql = `
      INSERT INTO processedTxs (${columns.join(', ')}) VALUES ${placeholders}
      ON CONFLICT (txId) DO UPDATE SET 
      cycle = excluded.cycle, 
      txTimestamp = excluded.txTimestamp, 
      applyTimestamp = excluded.applyTimestamp
    `

    // Flatten the `processedTxs` array into a single list of values
    const values = processedTxs.flatMap((tx) => columns.map((column) => tx[column]))

    // Execute the single query
    await db.run(processedTxDatabase, sql, values)

    if (config.VERBOSE) {
      Logger.mainLogger.debug('Successfully inserted ProcessedTransactions', processedTxs.length)
    }
  } catch (err) {
    Logger.mainLogger.error(err)
    Logger.mainLogger.error('Unable to bulk insert ProcessedTransactions', processedTxs.length)
  }
}

export async function querySortedTxsBetweenCycleRange(startCycle: number, endCycle: number): Promise<string[]> {
  try {
    const sql = `SELECT txId FROM processedTxs WHERE cycle BETWEEN ? AND ?`
    const txIdsArray = (await db.all(processedTxDatabase, sql, [startCycle, endCycle])) as { txId: string }[]

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    mssabr01 commented Jul 3, 2025

    do security review

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    @kun6fup4nd4 @mssabr01