Support amb events info in monitor

monitor/alerts.js

@@ -3,6 +3,8 @@ const Web3 = require('web3')
 const logger = require('./logger')('alerts')
 const eventsInfo = require('./utils/events')
 const { getBlockNumber } = require('./utils/contract')
+const { processedMsgNotDelivered } = require('./utils/message')
+const { BRIDGE_MODES } = require('../commons')
 
 const { HOME_RPC_URL, FOREIGN_RPC_URL } = process.env
 
@@ -13,10 +15,23 @@ const foreignProvider = new Web3.providers.HttpProvider(FOREIGN_RPC_URL)
 const web3Foreign = new Web3(foreignProvider)
 
 async function main() {
-  const { foreignDeposits, homeDeposits, homeWithdrawals, foreignWithdrawals } = await eventsInfo()
+  const {
+    foreignDeposits,
+    homeDeposits,
+    homeWithdrawals,
+    foreignWithdrawals,
+    bridgeMode
+  } = await eventsInfo()
 
-  const xSignatures = foreignDeposits.filter(findDifferences(homeDeposits))
-  const xAffirmations = homeWithdrawals.filter(findDifferences(foreignWithdrawals))
+  let xSignatures
+  let xAffirmations
+  if (bridgeMode === BRIDGE_MODES.ARBITRARY_MESSAGE) {
+    xSignatures = foreignDeposits.filter(processedMsgNotDelivered(homeDeposits))
+    xAffirmations = homeWithdrawals.filter(processedMsgNotDelivered(foreignWithdrawals))
+  } else {
+    xSignatures = foreignDeposits.filter(findDifferences(homeDeposits))
+    xAffirmations = homeWithdrawals.filter(findDifferences(foreignWithdrawals))
+  }
 
   logger.debug('building misbehavior blocks')
   const [homeBlockNumber, foreignBlockNumber] = await getBlockNumber(web3Home, web3Foreign)

monitor/eventsStats.js

@@ -1,6 +1,7 @@
 require('dotenv').config()
-const logger = require('./logger')('eventsStats')
 const eventsInfo = require('./utils/events')
+const { processedMsgNotDelivered, deliveredMsgNotProcessed } = require('./utils/message')
+const { BRIDGE_MODES } = require('../commons')
 
 function compareDepositsHome(foreign) {
   return homeDeposit => {
@@ -62,9 +63,31 @@ async function main() {
     homeDeposits,
     homeWithdrawals,
     foreignWithdrawals,
-    isExternalErc20
+    isExternalErc20,
+    bridgeMode
   } = await eventsInfo()
 
+  if (bridgeMode === BRIDGE_MODES.ARBITRARY_MESSAGE) {
+    return {
+      home: {
+        deliveredMsgNotProcessedInForeign: homeDeposits.filter(
+          deliveredMsgNotProcessed(foreignDeposits)
+        ),
+        processedMsgNotDeliveredInForeign: homeWithdrawals.filter(
+          processedMsgNotDelivered(foreignWithdrawals)
+        )
+      },
+      foreign: {
+        deliveredMsgNotProcessedInHome: foreignWithdrawals.filter(
+          deliveredMsgNotProcessed(homeWithdrawals)
+        ),
+        processedMsgNotDeliveredInHome: foreignDeposits.filter(
+          processedMsgNotDelivered(homeDeposits)
+        )
+      },
+      lastChecked: Math.floor(Date.now() / 1000)
+    }
+  } else {
     const onlyInHomeDeposits = homeDeposits.filter(compareDepositsHome(foreignDeposits))
     const onlyInForeignDeposits = foreignDeposits
       .concat([])
@@ -77,7 +100,6 @@ async function main() {
       ? foreignWithdrawals.filter(compareTransferForeign(homeWithdrawals))
       : foreignWithdrawals.filter(compareDepositsHome(homeWithdrawals))
 
-  logger.debug('Done')
     return {
       onlyInHomeDeposits,
       onlyInForeignDeposits,
@@ -86,5 +108,6 @@ async function main() {
       lastChecked: Math.floor(Date.now() / 1000)
     }
   }
+}
 
 module.exports = main

monitor/utils/events.js

@@ -96,7 +96,8 @@ async function main(mode) {
     foreignDeposits,
     homeWithdrawals,
     foreignWithdrawals,
-    isExternalErc20
+    isExternalErc20,
+    bridgeMode
   }
 }
 

monitor/utils/message.js

@@ -0,0 +1,51 @@
+const web3Utils = require('web3').utils
+const { addTxHashToData, parseAMBMessage } = require('../../oracle/src/utils/message')
+
+function deliveredMsgNotProcessed(processedList) {
+  return deliveredMsg => {
+    const msg = parseAMBMessage(
+      addTxHashToData({
+        encodedData: deliveredMsg.returnValues.encodedData,
+        transactionHash: deliveredMsg.transactionHash
+      })
+    )
+    return (
+      processedList.filter(processedMsg => {
+        processedMsg.returnValues.txHash =
+          processedMsg.returnValues.transactionHash || processedMsg.returnValues.txHash
+        return messagesEquals(msg, processedMsg.returnValues)
+      }).length === 0
+    )
+  }
+}
+
+function processedMsgNotDelivered(deliveredList) {
+  return processedMsg => {
+    processedMsg.returnValues.txHash =
+      processedMsg.returnValues.transactionHash || processedMsg.returnValues.txHash
+    return (
+      deliveredList.filter(deliveredMsg => {
+        const msg = parseAMBMessage(
+          addTxHashToData({
+            encodedData: deliveredMsg.returnValues.encodedData,
+            transactionHash: deliveredMsg.transactionHash
+          })
+        )
+        return messagesEquals(msg, processedMsg.returnValues)
+      }).length === 0
+    )
+  }
+}
+
+function messagesEquals(a, b) {
+  return (
+    web3Utils.toChecksumAddress(a.sender) === b.sender &&
+    web3Utils.toChecksumAddress(a.executor) === b.executor &&
+    a.txHash === b.txHash
+  )
+}
+
+module.exports = {
+  deliveredMsgNotProcessed,
+  processedMsgNotDelivered
+}