《教父3》与继承危机：家族治理作为DAO的传承

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

contract DAOSuccession {
    struct SuccessionPlan {
        address currentLeader;
        address[] successors;
        uint256 transferThreshold;
        uint256 timelock;
        bool active;
    }

    mapping(address => SuccessionPlan) public plans;
    mapping(address => mapping(address => uint256)) public votes;

    event SuccessionProposed(address dao, address successor);
    event SuccessionExecuted(address dao, address newLeader);

    function createSuccessionPlan(address[] calldata successors, 
                                   uint256 transferThreshold, uint256 timelock) external {
        plans[msg.sender] = SuccessionPlan({
            currentLeader: msg.sender,
            successors: successors,
            transferThreshold: transferThreshold,
            timelock: timelock,
            active: true
        });
    }

    function proposeSuccession(address dao, address successor) external {
        SuccessionPlan storage plan = plans[dao];
        require(plan.active, "No active plan");
        votes[dao][successor] += 1;
        if (votes[dao][successor] >= plan.transferThreshold) {
            plan.currentLeader = successor;
            emit SuccessionExecuted(dao, successor);
        }
        emit SuccessionProposed(dao, successor);
    }
}

import json
import random
from typing import Dict, List

class SuccessionAnalyzer:
    def simulate_succession(self, n_members: int = 100) -> Dict:
        candidates = [f"member_{i}" for i in range(5)]
        votes = {c: random.randint(0, n_members) for c in candidates}
        winner = max(votes, key=votes.get)
        return {
            'candidates': votes,
            'winner': winner,
            'total_votes': sum(votes.values()),
            'turnout': sum(votes.values()) / (n_members * 5) * 100
        }


analyzer = SuccessionAnalyzer()
result = analyzer.simulate_succession()
print(json.dumps(result, indent=2))

const express = require('express');
const { ethers } = require('ethers');
const app = express();
app.use(express.json());

const SUCCESSION_ABI = [
    "function createSuccessionPlan(address[] successors, uint256 transferThreshold, uint256 timelock) external",
    "function proposeSuccession(address dao, address successor) external",
    "event SuccessionExecuted(address dao, address newLeader)"
];

class DAOSuccessionManager {
    constructor(providerUrl, contractAddress) {
        this.provider = new ethers.providers.JsonRpcProvider(providerUrl);
        this.contract = new ethers.Contract(contractAddress, SUCCESSION_ABI, this.provider);
    }

    async createPlan(privateKey, successors, threshold, timelock) {
        const wallet = new ethers.Wallet(privateKey, this.provider);
        const contract = this.contract.connect(wallet);
        const tx = await contract.createSuccessionPlan(successors, threshold, timelock);
        return await tx.wait();
    }
}

app.post('/api/succession/plan', async (req, res) => {
    const { privateKey, successors, threshold, timelock } = req.body;
    const manager = new DAOSuccessionManager(process.env.RPC_URL, process.env.SUCCESSION_ADDRESS);
    const receipt = await manager.createPlan(privateKey, successors, threshold, timelock);
    res.json(receipt);
});

app.listen(3022, () => {
    console.log('DAO Succession API running on port 3022');
});