From 63b70bf6d3a04a72c3dcab877a7262ca72a535f4 Mon Sep 17 00:00:00 2001
From: aniket-engg <aniketengg.225@gmail.com>
Date: Wed, 11 Aug 2021 13:40:21 +0530
Subject: [PATCH] get hardhat logs for tx hash method

---
 apps/remix-ide/src/blockchain/blockchain.js       | 2 ++
 libs/remix-lib/src/web3Provider/web3VmProvider.ts | 5 ++++-
 libs/remix-simulator/src/methods/transactions.ts  | 6 ++++++
 libs/remix-simulator/src/provider.ts              | 9 +++++++++
 4 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/apps/remix-ide/src/blockchain/blockchain.js b/apps/remix-ide/src/blockchain/blockchain.js
index 0ef7a888d4..4f5e0ffac7 100644
--- a/apps/remix-ide/src/blockchain/blockchain.js
+++ b/apps/remix-ide/src/blockchain/blockchain.js
@@ -487,6 +487,8 @@ class Blockchain {
       let execResult
       let returnValue = null
       if (isVM) {
+        const hhlogs = await this.web3().eth.getHHLogsForTx(txResult.transactionHash)
+        console.log('hhLogs--2->', hhlogs)
         execResult = await this.web3().eth.getExecutionResultFromSimulator(txResult.transactionHash)
         if (execResult) {
           // if it's not the VM, we don't have return value. We only have the transaction, and it does not contain the return value.
diff --git a/libs/remix-lib/src/web3Provider/web3VmProvider.ts b/libs/remix-lib/src/web3Provider/web3VmProvider.ts
index 6e5eeb5571..923c4cf90d 100644
--- a/libs/remix-lib/src/web3Provider/web3VmProvider.ts
+++ b/libs/remix-lib/src/web3Provider/web3VmProvider.ts
@@ -11,6 +11,7 @@ export class Web3VmProvider {
   vmTraces
   txs
   txsReceipt
+  hhLogs
   processingHash
   processingAddress
   processingIndex
@@ -43,6 +44,7 @@ export class Web3VmProvider {
     this.vmTraces = {}
     this.txs = {}
     this.txsReceipt = {}
+    this.hhLogs = {}
     this.processingHash = null
     this.processingAddress = null
     this.processingIndex = null
@@ -218,7 +220,8 @@ export class Web3VmProvider {
       const iface = new ethers.utils.Interface([`function log${ConsoleLogs[fnselector]} view`])
       const functionDesc = iface.getFunction(`log${ConsoleLogs[fnselector]}`)
       const consoleArgs = iface.decodeFunctionData(functionDesc, '0x' + payload)
-      console.log(consoleArgs)
+      this.hhLogs[this.processingHash] = this.hhLogs[this.processingHash] ? this.hhLogs[this.processingHash] : []
+      this.hhLogs[this.processingHash].push(consoleArgs)
     }
 
     if (step.op === 'CREATE' || step.op === 'CALL') {
diff --git a/libs/remix-simulator/src/methods/transactions.ts b/libs/remix-simulator/src/methods/transactions.ts
index 2ea3d11d54..fe8c17a275 100644
--- a/libs/remix-simulator/src/methods/transactions.ts
+++ b/libs/remix-simulator/src/methods/transactions.ts
@@ -57,6 +57,7 @@ export class Transactions {
       eth_getTransactionByBlockHashAndIndex: this.eth_getTransactionByBlockHashAndIndex.bind(this),
       eth_getTransactionByBlockNumberAndIndex: this.eth_getTransactionByBlockNumberAndIndex.bind(this),
       eth_getExecutionResultFromSimulator: this.eth_getExecutionResultFromSimulator.bind(this),
+      eth_getHHLogsForTx: this.eth_getHHLogsForTx.bind(this),
       eth_getHashFromTagBySimulator: this.eth_getHashFromTagBySimulator.bind(this)
     }
   }
@@ -83,6 +84,11 @@ export class Transactions {
     cb(null, this.vmContext.exeResults[txHash])
   }
 
+  eth_getHHLogsForTx (payload, cb) {
+    const txHash = payload.params[0]
+    cb(null, this.vmContext.currentVm.web3vm.hhLogs[txHash])
+  }
+
   eth_getTransactionReceipt (payload, cb) {
     this.vmContext.web3().eth.getTransactionReceipt(payload.params[0], (error, receipt) => {
       if (error) {
diff --git a/libs/remix-simulator/src/provider.ts b/libs/remix-simulator/src/provider.ts
index 152976227a..3bbdadaa82 100644
--- a/libs/remix-simulator/src/provider.ts
+++ b/libs/remix-simulator/src/provider.ts
@@ -103,6 +103,15 @@ export function extend (web3) {
     }))
   }
 
+  if (!(web3.eth && web3.eth.getHHLogsForTx)) {
+    methods.push(new web3.extend.Method({
+      name: 'getHHLogsForTx',
+      call: 'eth_getHHLogsForTx',
+      inputFormatter: [null],
+      params: 1
+    }))
+  }
+
   if (!(web3.eth && web3.eth.getHashFromTagBySimulator)) {
     methods.push(new web3.extend.Method({
       name: 'getHashFromTagBySimulator',