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Managed Account Factory

import "@thirdweb-dev/contracts/smart-wallet/managed/ManagedAccountFactory.sol";

This contract inherits from the BaseAccountFactory contract.

This factory smart contract is intended to be used to distribute 'ManagedAccounts` programmatically.


info

If you modify the ManagedAccount contract, it is recommended that you write your own factory contract by inheriting from the BaseAccountFactory extension.

Usage​

Use the CLI create command to create a ManagedAccountFactory smart contract:

npx thirdweb create contract

Deploy your contract using the deploy cli command:

npx thirdweb create

Or import the contract into your existing project and inherit from it.

import "@thirdweb-dev/contracts/smart-wallet/managed/ManagedAccountFactory.sol";

contract MyManagedAccountFactory is ManagedAccountFactory {
      constructor(
        IEntryPoint _entrypoint
    )
        ManagedAccountFactory(
            _entrypoint
        )
    {}
}

Functions to Override​

The following functions have been implemented on this contract & are available to be overridden to add custom logic:

_initializeAccount

Called in createAccount. Initializes the account contract created in createAccount.

function _initializeAccount(
    address _account,
    address _admin,
    bytes calldata _data
) internal override {
    ManagedAccount(payable(_account)).initialize(_admin, _data);
}

_account​

The address of the smart account smart contract to initialize.

_admin​

The address to be set as default admin role for the contract. Must be of type address.

_data​

If extra storage variables are required in your account contract, abi encode the variables, pass them to this function as the bytes argument.

For example:


function initializeAccount(
    address _admin,
    bytes calldata _data
) public override initializer {
    ManagedAccount.initialize(_admin, _data);
}
_canSetExtension

Returns whether an extension can be set in the given execution context.

function _canSetExtension() internal view virtual override returns (bool) {
    return hasRole(DEFAULT_ADMIN_ROLE, msg.sender);
}