payout ready, but needs fixes

chain-api/src/contract-interact/dto/multi-sig.dto.ts

@@ -34,7 +34,7 @@ export class GetTransactionCount {}
 
 export class GetTransactionDto extends ConfirmTransactionDto {}
 
-export class DepositMultiSigDto {
+export class DepositContractDto {
   @IsString()
   @ApiProperty()
   contractAddress: string;

chain-api/src/hardhat/contracts/MultiSigWallet.sol

@@ -1,4 +1,5 @@
 // SPDX-License-Identifier: MIT
+// 0x74f11486DB0FCAA2dCDE0aEB477e1F37fCAa510A
 
 pragma solidity ^0.8.19;
 // The wallet owners can
@@ -18,6 +19,9 @@ contract MultiSigWallet {
     event ConfirmTransaction(address indexed owner, uint indexed txIndex);
     event RevokeConfirmation(address indexed owner, uint indexed txIndex);
     event ExecuteTransaction(address indexed owner, uint indexed txIndex);
+    event ExecuteTransactionFailed(address indexed owner, uint indexed txIndex, string reason);
+    event Payout(address indexed employee, uint salaryInETH);
+    event PayoutFailed(address indexed employee, uint salaryInETH, string reason);
 
     address[] public owners;
 
@@ -111,20 +115,63 @@ contract MultiSigWallet {
         emit ConfirmTransaction(msg.sender, _txIndex);
     }
 
-    function executeTransaction(
-        uint _txIndex
-    ) public onlyOwner txExists(_txIndex) notExecuted(_txIndex) {
+    function executeTransaction(uint _txIndex)
+    public
+    onlyOwner
+    txExists(_txIndex)
+    notExecuted(_txIndex)
+    {
         Transaction storage transaction = transactions[_txIndex];
         require(
             transaction.numConfirmations >= numConfirmationsRequired,
-            'cannot execute tx'
+            "cannot execute tx"
         );
+
+
+        (bool success, bytes memory returnData) = transaction.to.call{value: transaction.value}(transaction.data);
+        if (success) {
             transaction.executed = true;
-        (bool success, ) = transaction.to.call{value: transaction.value}(
-            transaction.data
-        );
-        require(success, 'tx failed');
             emit ExecuteTransaction(msg.sender, _txIndex);
+            if (returnData.length > 0) {
+                emitEventFromReturnData(returnData);
+            }
+        } else {
+            // Get the revert reason and emit it
+            if (returnData.length > 0) {
+                // The call reverted with a message
+                assembly {
+                    let returndata_size := mload(returnData)
+                    revert(add(32, returnData), returndata_size)
+                }
+            } else {
+                // The call reverted without a message
+                emit ExecuteTransactionFailed(msg.sender, _txIndex, "Transaction failed without a reason");
+            }
+        }
+    }
+
+    function emitEventFromReturnData(bytes memory returnData) internal {
+        // Decode the selector from returnData
+        bytes4 selector;
+        assembly {
+            selector := mload(add(returnData, 32))
+        }
+
+        // Match the selector to the known events
+        if (selector == Payout.selector) {
+            (address employee, uint salaryInETH) = abi.decode(slice(returnData, 4, returnData.length), (address, uint));
+            emit Payout(employee, salaryInETH);
+        } else if (selector == PayoutFailed.selector) {
+            (address employee, uint salaryInETH, string memory reason) = abi.decode(slice(returnData, 4, returnData.length), (address, uint, string));
+            emit PayoutFailed(employee, salaryInETH, reason);
+        }
+    }
+    function slice(bytes memory data, uint start, uint length) internal pure returns (bytes memory) {
+        bytes memory result = new bytes(length);
+        for (uint i = 0; i < length; i++) {
+            result[i] = data[start + i];
+        }
+        return result;
     }
 
     function revokeConfirmation(

chain-api/src/hardhat/contracts/Salaries.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-
+// 0x2F9442900d067a3D37A1C2aE99462E055e32c741
 pragma solidity ^0.8.7;
 
 import {AggregatorV3Interface} from '@chainlink/contracts/src/v0.8/shared/interfaces/AggregatorV3Interface.sol';
@@ -8,7 +8,8 @@ contract Salaries {
     AggregatorV3Interface internal dataFeed;
     address public multisigWallet;
     mapping(address => uint) public salaries;
-
+    event Payout(address indexed employee, uint salaryInETH);
+    event PayoutFailed(address indexed employee, uint salaryInETH, string reason);
     //0xF0d50568e3A7e8259E16663972b11910F89BD8e7
     constructor(address _multisigWallet, address _priceFeedAddress) {
         multisigWallet = _multisigWallet;
@@ -42,7 +43,7 @@ contract Salaries {
         salaries[employee] = salaryInUSDT;
     }
 
-    function payoutInETH(address employee) external onlyMultisig {
+    function payoutInETH(address payable employee) external onlyMultisig {
         uint salaryInUSDT = salaries[employee];
         require(salaryInUSDT > 0, 'No salary set');
 
@@ -58,8 +59,16 @@ contract Salaries {
             'Insufficient contract balance'
         );
 
-        salaries[employee] = 0; // Reset salary after payment
-        payable(employee).transfer(salaryInETH);
+        (bool success, ) = employee.call{value: salaryInETH}("");
+        if (success) {
+            emit Payout(employee, salaryInETH);
+        } else {
+            emit PayoutFailed(employee, salaryInETH, "Transfer failed");
+        }
+    }
+
+    function dummy() public pure returns (uint){
+        return 1337;
     }
 
     // Fallback to receive ETH

chain-api/src/hardhat/modules/multi-sig/multi-sig-interact.controller.ts

@@ -3,7 +3,7 @@ import { ApiOkResponse, ApiTags } from '@nestjs/swagger';
 import { MultiSigWalletService } from 'src/hardhat/modules/multi-sig/multi-sig.service';
 import {
   ConfirmTransactionDto,
-  DepositMultiSigDto,
+  DepositContractDto,
   ExecuteTransactionDto,
   GetTransactionDto,
   RevokeConfirmationDto,
@@ -59,7 +59,7 @@ export class MultiSigInteractController {
   }
 
   @Post('deposit')
-  async deposit(@Body() dto: DepositMultiSigDto) {
+  async deposit(@Body() dto: DepositContractDto) {
     return this.multiSigWalletService.deposit(dto);
   }
 }

chain-api/src/hardhat/modules/multi-sig/multi-sig.service.ts

@@ -1,22 +1,16 @@
-import { TransactionReceipt, ethers } from 'ethers';
+import { TransactionReceipt, ethers, parseEther } from 'ethers';
 import { ConfigService } from '@nestjs/config';
 import * as hre from 'hardhat';
 import { BaseContractService } from '../base-contract.service';
 import { MultiSigWalletDto } from './multi-sig.dto';
 import {
   ConfirmTransactionDto,
-  DepositMultiSigDto,
+  DepositContractDto,
   ExecuteTransactionDto,
   GetTransactionDto,
   RevokeConfirmationDto,
   SubmitTransactionDto,
 } from 'src/contract-interact/dto/multi-sig.dto';
-import {
-  ConfirmTransactionLogs,
-  DepositLogs,
-  ExecuteTransactionLogs,
-  SubmitTransactionLogs,
-} from 'src/hardhat/modules/dto/ethers.dto';
 import { parseLogs } from 'src/contract-interact/ethers.helpers';
 
 export class MultiSigWalletService extends BaseContractService {
@@ -102,6 +96,7 @@ export class MultiSigWalletService extends BaseContractService {
     const tx = await contract.executeTransaction(index);
 
     const txResponse: TransactionReceipt = await tx.wait();
+    console.log('=>(multi-sig.service.ts:99) txResponse', txResponse.logs);
     const eventParse = parseLogs(txResponse, contract);
     return {
       txHash: txResponse.hash,
@@ -145,8 +140,9 @@ export class MultiSigWalletService extends BaseContractService {
     return tx;
   }
 
-  async deposit(dto: DepositMultiSigDto) {
+  async deposit(dto: DepositContractDto) {
     const { contractAddress, value } = dto;
+    const convertValue = parseEther(value);
     const signer = await this.providerService.getSigner();
 
     const { abi } = await hre.artifacts.readArtifact('MultiSigWallet');
@@ -154,7 +150,7 @@ export class MultiSigWalletService extends BaseContractService {
 
     const tx = await signer.sendTransaction({
       to: contractAddress,
-      value: BigInt(value),
+      value: convertValue,
     });
 
     const txResponse: TransactionReceipt = await tx.wait();

chain-api/src/hardhat/modules/salaries/salaries-interact.controller.ts

@@ -1,11 +1,13 @@
 import { Body, Controller, Get, Param, Post } from '@nestjs/common';
 import { SalariesService } from './salaries.service';
 import {
+  CreatePayoutDto,
   GetEmployeeSalariesDto,
   SalariesDeployDto,
   SetSalaryDto,
 } from './salaries.dto';
 import { ApiTags } from '@nestjs/swagger';
+import { DepositContractDto } from '../../../contract-interact/dto/multi-sig.dto';
 @ApiTags('salaries')
 @Controller('salaries')
 export class SalariesController {
@@ -30,4 +32,14 @@ export class SalariesController {
   async getSalary(@Body() dto: GetEmployeeSalariesDto) {
     return this.salariesService.getSalary(dto);
   }
+
+  @Post('payout')
+  async createPayout(@Body() dto: CreatePayoutDto) {
+    return this.salariesService.createPayout(dto);
+  }
+
+  @Post('deposit')
+  async deposit(@Body() dto: DepositContractDto) {
+    return this.salariesService.deposit(dto);
+  }
 }

chain-api/src/hardhat/modules/salaries/salaries.dto.ts

@@ -21,8 +21,7 @@ export class SetSalaryDto {
   @IsNumber()
   salary: number;
 }
-
-export class GetEmployeeSalariesDto {
+export class GeneralEmpoyeeSalaryDto {
   @ApiProperty()
   @IsString()
   contractAddress: string;
@@ -30,3 +29,9 @@ export class GetEmployeeSalariesDto {
   @IsString()
   employeeAddress: string;
 }
+export class GetEmployeeSalariesDto extends GeneralEmpoyeeSalaryDto {}
+
+export class CreatePayoutDto extends GeneralEmpoyeeSalaryDto {
+  @IsString()
+  multiSigWallet: string;
+}

chain-api/src/hardhat/modules/salaries/salaries.service.ts

@@ -1,7 +1,8 @@
 import { Injectable } from '@nestjs/common';
 import { BaseContractService } from '../base-contract.service';
-import { ethers } from 'ethers';
+import { ethers, parseEther, TransactionReceipt } from 'ethers';
 import {
+  CreatePayoutDto,
   GetEmployeeSalariesDto,
   SalariesDeployDto,
   SetSalaryDto,
@@ -9,6 +10,7 @@ import {
 import * as hre from 'hardhat';
 import { MultiSigWalletService } from '../multi-sig/multi-sig.service';
 import { ProviderService } from '../../../provider/provider.service';
+import { DepositContractDto } from '../../../contract-interact/dto/multi-sig.dto';
 
 @Injectable()
 export class SalariesService extends BaseContractService {
@@ -69,7 +71,43 @@ export class SalariesService extends BaseContractService {
 
     const contract = new ethers.Contract(contractAddress, abi, signer);
 
-    const answer: string = await contract.getSalary(employeeAddress);
-    return answer;
+    const answer: BigInt = await contract.getSalary(employeeAddress);
+    return {
+      salaryInUsd: answer.toString(),
+    };
+  }
+
+  async createPayout(dto: CreatePayoutDto) {
+    const { employeeAddress, contractAddress, multiSigWallet } = dto;
+    console.log('=>(salaries.service.ts:82) employeeAddress', employeeAddress);
+    const ISubmitMultiSig = new ethers.Interface([
+      'function payoutInETH(address employee)',
+    ]);
+    const data = ISubmitMultiSig.encodeFunctionData('payoutInETH', [
+      employeeAddress,
+    ]);
+
+    return await this.multiSigWalletService.submitTransaction({
+      contractAddress: multiSigWallet,
+      destination: contractAddress,
+      value: '0',
+      data,
+    });
+  }
+
+  async deposit(dto: DepositContractDto) {
+    const { contractAddress, value } = dto;
+    const signer = await this.providerService.getSigner();
+
+    const convertValue = parseEther(value);
+
+    const tx = await signer.sendTransaction({
+      to: contractAddress,
+      value: convertValue,
+    });
+
+    const txResponse: TransactionReceipt = await tx.wait();
+
+    return txResponse;
   }
 }