├── README.md
└── DAO.sol


/README.md:
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 1 | # DAO Governance 🏛️  
 2 | A decentralized governance system that allows token holders to create and vote on proposals, influencing the decision-making of a community-driven treasury.  
 3 | 
 4 | ## 📌 Features  
 5 | - **Proposal Creation** – Token holders can submit proposals for the community  
 6 | - **Voting Mechanism** – Users vote based on the number of governance tokens they hold  
 7 | - **Automated Execution** – Approved proposals trigger on-chain actions  
 8 | - **Treasury Management** – Community votes on fund allocation  
 9 | - **Web3 wallet integration** (MetaMask, WalletConnect)  
10 | 
11 | ## 🔗 Project Structure  
12 | # DAO Governance 🏛️  
13 | A decentralized governance system that allows token holders to create and vote on proposals, influencing the decision-making of a community-driven treasury.  
14 | 
15 | ## 📌 Features  
16 | - **Proposal Creation** – Token holders can submit proposals for the community  
17 | - **Voting Mechanism** – Users vote based on the number of governance tokens they hold  
18 | - **Automated Execution** – Approved proposals trigger on-chain actions  
19 | - **Treasury Management** – Community votes on fund allocation  
20 | - **Web3 wallet integration** (MetaMask, WalletConnect)  
21 | 
22 | ## 🔗 Project Structure  
23 | 


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/DAO.sol:
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 1 | 
 2 | ---
 3 | 
 4 | ### **Example Solidity Contract (`contracts/DAO.sol`)**  
 5 | ```solidity
 6 | // SPDX-License-Identifier: MIT
 7 | pragma solidity ^0.8.19;
 8 | 
 9 | import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
10 | import "@openzeppelin/contracts/access/Ownable.sol";
11 | 
12 | contract DAO {
13 |     struct Proposal {
14 |         string description;
15 |         uint256 votesFor;
16 |         uint256 votesAgainst;
17 |         bool executed;
18 |         mapping(address => bool) voted;
19 |     }
20 | 
21 |     mapping(uint256 => Proposal) public proposals;
22 |     uint256 public proposalCount;
23 |     IERC20 public governanceToken;
24 | 
25 |     event ProposalCreated(uint256 proposalId, string description);
26 |     event Voted(uint256 proposalId, bool support, address voter);
27 |     event ProposalExecuted(uint256 proposalId);
28 | 
29 |     constructor(address _governanceToken) {
30 |         governanceToken = IERC20(_governanceToken);
31 |     }
32 | 
33 |     function createProposal(string memory _description) public {
34 |         proposals[proposalCount] = Proposal(_description, 0, 0, false);
35 |         emit ProposalCreated(proposalCount, _description);
36 |         proposalCount++;
37 |     }
38 | 
39 |     function vote(uint256 _proposalId, bool _support) public {
40 |         Proposal storage proposal = proposals[_proposalId];
41 |         require(!proposal.voted[msg.sender], "Already voted");
42 | 
43 |         uint256 votingPower = governanceToken.balanceOf(msg.sender);
44 |         require(votingPower > 0, "No governance tokens");
45 | 
46 |         if (_support) {
47 |             proposal.votesFor += votingPower;
48 |         } else {
49 |             proposal.votesAgainst += votingPower;
50 |         }
51 | 
52 |         proposal.voted[msg.sender] = true;
53 |         emit Voted(_proposalId, _support, msg.sender);
54 |     }
55 | 
56 |     function executeProposal(uint256 _proposalId) public onlyOwner {
57 |         Proposal storage proposal = proposals[_proposalId];
58 |         require(!proposal.executed, "Proposal already executed");
59 |         require(proposal.votesFor > proposal.votesAgainst, "Not enough support");
60 | 
61 |         proposal.executed = true;
62 |         emit ProposalExecuted(_proposalId);
63 |     }
64 | }
65 | 


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