🤖 ACCOUNT ABSTRACTION DEPLOYMENT FLOW

🎯 THE VISION: ONE-SIGNATURE DEPLOYMENT

Even without an on-chain factory, we can use Account Abstraction to make deployment feel like one click!

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🏗️ HOW IT WORKS

Traditional Flow (Manual):

1. Deploy Vault → Sign & Wait
2. Deploy Wrapper → Sign & Wait  
3. Deploy ShareOFT → Sign & Wait
4. Configure Wrapper → Sign & Wait
5. Configure ShareOFT → Sign & Wait
6. Configure Vault → Sign & Wait
7. Deploy CCA → Sign & Wait
8. Approve Batcher → Sign & Wait
9. Launch CCA → Sign & Wait

Total: 9 signatures, 5-10 minutes

With Account Abstraction:

1. User signs ONCE
2. Smart account executes all 9 transactions atomically
3. Done in 30 seconds!

Total: 1 signature, 30 seconds ✨

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🚀 IMPLEMENTATION OPTIONS

Option 1: Frontend AA (Best UX) ⭐

Users connect with a smart wallet (Coinbase Smart Wallet, Biconomy, etc.):

// Frontend: components/DeployVault.tsx
import { useSmartAccount } from '@biconomy/react';

export function DeployVaultButton() {
  const { smartAccount } = useSmartAccount();
  
  async function deployWithAA() {
    // User signs ONCE
    const userOp = await smartAccount.sendTransaction([
      deployVaultTx,
      deployWrapperTx,
      deployShareOFTTx,
      configureWrapperTx,
      configureShareOFTTx,
      configureVaultTx,
      deployCCATx,
      approveBatcherTx
    ]);
    
    await userOp.wait();
    // ✅ All deployed in ONE signature!
  }
  
  return (
    <button onClick={deployWithAA}>
      ✨ Deploy Vault (1-Click)
    </button>
  );
}

Pros:

• ✅ True 1-click for users
• ✅ Gasless (you can sponsor)
• ✅ Best UX
• ✅ Works with Coinbase Smart Wallet

Cons:

• Requires frontend integration
• Users need compatible wallet

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Option 2: Hybrid - Script Deploys, AA Launches ⚡

Backend deploys infrastructure (no AA needed):

• Deploy Vault, Wrapper, ShareOFT, CCA
• Configure everything
• Return addresses

Creator uses AA for the launch:

• Approve tokens
• Launch CCA
• All in ONE signature

// Frontend after backend deployment
async function launchWithAA(addresses: DeployedAddresses) {
  const userOp = await smartAccount.sendTransaction([
    // 1. Approve tokens
    {
      to: creatorToken,
      data: encodeFunctionData({
        abi: erc20Abi,
        functionName: 'approve',
        args: [VAULT_ACTIVATION_BATCHER, amount]
      })
    },
    // 2. Launch CCA
    {
      to: VAULT_ACTIVATION_BATCHER,
      data: encodeFunctionData({
        abi: VaultActivationBatcherABI,
        functionName: 'batchActivate',
        args: [token, vault, wrapper, cca, amount, percent, raise]
      })
    }
  ]);
  
  await userOp.wait();
  // ✅ CCA launched in ONE signature!
}

Pros:

• ✅ Simpler to implement
• ✅ Backend handles complex deployment
• ✅ Still great UX for launch
• ✅ Works today with your batcher

Cons:

• Backend still does manual deployment
• Not fully 1-click (but close!)

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Option 3: Full AA with Deployment Batcher 🚀

Create a deployment batcher contract (like VaultActivationBatcher but for deployment):

contract VaultDeploymentBatcher {
    function batchDeploy(
        address token,
        address creator,
        string memory symbol
    ) external returns (
        address vault,
        address wrapper,
        address shareOFT,
        address cca
    ) {
        // Deploy all contracts
        vault = address(new CreatorOVault(token, creator, ...));
        wrapper = address(new CreatorOVaultWrapper(token, vault, creator));
        shareOFT = address(new CreatorShareOFT(..., creator));
        cca = address(new CCALaunchStrategy(shareOFT, ..., creator));
        
        // Configure everything
        wrapper.setShareOFT(shareOFT);
        shareOFT.setVault(vault);
        shareOFT.setMinter(wrapper, true);
        vault.setWhitelist(wrapper, true);
        cca.setApprovedLauncher(VAULT_ACTIVATION_BATCHER, true);
        
        // Transfer ownership to creator
        vault.transferOwnership(creator);
        wrapper.transferOwnership(creator);
        shareOFT.transferOwnership(creator);
        cca.transferOwnership(creator);
    }
}

Then with AA:

// ONE signature for EVERYTHING
const userOp = await smartAccount.sendTransaction([
  // 1. Deploy all contracts
  {
    to: VAULT_DEPLOYMENT_BATCHER,
    data: encodeFunctionData({
      abi: VaultDeploymentBatcherABI,
      functionName: 'batchDeploy',
      args: [token, creator, symbol]
    })
  },
  // 2. Approve tokens
  {
    to: token,
    data: encodeFunctionData({
      abi: erc20Abi,
      functionName: 'approve',
      args: [VAULT_ACTIVATION_BATCHER, amount]
    })
  },
  // 3. Launch CCA
  {
    to: VAULT_ACTIVATION_BATCHER,
    data: encodeFunctionData({
      abi: VaultActivationBatcherABI,
      functionName: 'batchActivate',
      args: [...]
    })
  }
]);

// ✅ ENTIRE VAULT DEPLOYED + LAUNCHED IN ONE SIGNATURE!

Pros:

• ✅ TRUE 1-click deployment
• ✅ From wallet connect to live CCA in one signature
• ✅ Best possible UX

Cons:

• Need to deploy batcher contract
• Still has contract size considerations (but smaller!)

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🎯 MY RECOMMENDATION

Phase 1: Option 2 (This Week) ⚡

1. Keep backend deployment as-is (using scripts)
2. Add AA for CCA launch
3. Users sign once to launch

Why:

• Works with what you have
• Easy to implement
• Great UX improvement
• Can deploy today

Phase 2: Option 3 (Next Week) 🚀

1. Build VaultDeploymentBatcher (simpler than factory)
2. Add AA for full flow
3. True 1-signature deployment

Why:

• Complete automation
• Best UX
• Still manageable contract size

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💻 IMPLEMENTATION: OPTION 2 (QUICK WIN)

Let me create the AA integration for your current setup:

1. Frontend Component

// components/LaunchVaultAA.tsx
import { useAccount } from 'wagmi';
import { useSmartAccount } from '@biconomy/react';
import { encodeFunctionData, erc20Abi } from 'viem';

export function LaunchVaultAA({ 
  vaultAddresses,
  depositAmount,
  auctionPercent,
  requiredRaise 
}) {
  const { address } = useAccount();
  const { smartAccount } = useSmartAccount();
  
  async function launchWithOneClick() {
    // Build transactions
    const txs = [
      // Approve tokens
      {
        to: vaultAddresses.creatorToken,
        data: encodeFunctionData({
          abi: erc20Abi,
          functionName: 'approve',
          args: [
            '0x6d796554698f5Ddd74Ff20d745304096aEf93CB6',
            depositAmount
          ]
        })
      },
      // Launch CCA
      {
        to: '0x6d796554698f5Ddd74Ff20d745304096aEf93CB6',
        data: encodeFunctionData({
          abi: VaultActivationBatcherABI,
          functionName: 'batchActivate',
          args: [
            vaultAddresses.creatorToken,
            vaultAddresses.vault,
            vaultAddresses.wrapper,
            vaultAddresses.cca,
            depositAmount,
            auctionPercent,
            requiredRaise
          ]
        })
      }
    ];
    
    // Execute with ONE signature
    const userOp = await smartAccount.sendTransaction(txs);
    const receipt = await userOp.wait();
    
    console.log('CCA launched!', receipt);
  }
  
  return (
    <button onClick={launchWithOneClick}>
      ✨ Launch CCA (1-Click)
    </button>
  );
}

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🎯 WHAT WOULD YOU LIKE?

A. Option 2: AA for Launch Only (This week)

• I'll create the AA integration
• Works with current deployment
• Quick to implement

B. Option 3: Full AA Deployment (Next week)

• Build VaultDeploymentBatcher
• Complete 1-signature flow
• Best UX

C. Both (Recommended)

• Option 2 now for quick launch
• Option 3 as enhancement

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Which approach do you prefer? 🤔