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migration and move

This commit is contained in:
Ricardo Guilherme Schmidt 2018-05-06 19:16:50 -03:00 committed by Barry Gitarts
parent 91a6fc120d
commit a7313c1a0b
1 changed files with 26 additions and 11 deletions
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37
contracts/registry/ENSSubdomainRegistry.sol
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@ -177,20 +177,23 @@ contract ENSSubdomainRegistry is Controlled {
/** /**
* @notice removes a domain from available (will not remove current sold subdomains) * @notice moves a domain to other Registry (will not move subdomains accounts)
* @param _domain domain being deactivated * @param _newRegistry new registry hodling this domain
* @param _newOwner new address hodling this domain * @param _domain domain being moved
*/ */
function removeDomain( function moveDomain(
bytes32 _domain, ENSSubdomainRegistry _newRegistry,
address _newOwner bytes32 _domain
) )
external external
onlyController onlyController
{ {
require(ens.owner(_domain) == address(this)); require(ens.owner(_domain) == address(this));
ens.setOwner(_domain, _newOwner); require(domains[_domain].active);
uint256 price = domains[_domain].price;
delete domains[_domain]; delete domains[_domain];
ens.setOwner(_domain, _newRegistry);
_newRegistry.migrateDomain(_domain, price);
} }
/** /**
@ -212,7 +215,7 @@ contract ENSSubdomainRegistry is Controlled {
* @param _userHash `msg.sender` owned subdomain hash * @param _userHash `msg.sender` owned subdomain hash
* @param _domianHash choosen contract owned domain hash * @param _domianHash choosen contract owned domain hash
**/ **/
function migrateTo( function moveAccount(
ENSSubdomainRegistry _newRegistry, ENSSubdomainRegistry _newRegistry,
bytes32 _userHash, bytes32 _userHash,
bytes32 _domainHash bytes32 _domainHash
@ -226,10 +229,22 @@ contract ENSSubdomainRegistry is Controlled {
Account memory account = accounts[subdomainHash]; Account memory account = accounts[subdomainHash];
delete accounts[subdomainHash]; delete accounts[subdomainHash];
token.approve(_newRegistry, account.tokenBalance); token.approve(_newRegistry, account.tokenBalance);
_newRegistry.migrateFromParent(_userHash, _domainHash, account.tokenBalance, account.creationTime); _newRegistry.migrateAccount(_userHash, _domainHash, account.tokenBalance, account.creationTime);
} }
/**
@dev callabe only by parent registry to continue migration of domain
*/
function migrateDomain(
bytes32 _domain,
uint256 _price
)
external
{
require(msg.sender == parentRegistry);
require(ens.owner(_domain) == address(this));
domains[_domain] = Domain(true, _price);
}
/** /**
* @dev callable only by parent registry for continue user opt-in migration * @dev callable only by parent registry for continue user opt-in migration
* @param _userHash any subdomain hash coming from parent * @param _userHash any subdomain hash coming from parent
@ -237,7 +252,7 @@ contract ENSSubdomainRegistry is Controlled {
* @param _tokenBalance amount being transferred * @param _tokenBalance amount being transferred
* @param _creationTime any value coming from parent * @param _creationTime any value coming from parent
**/ **/
function migrateFromParent( function migrateAccount(
bytes32 _userHash, bytes32 _userHash,
bytes32 _domainHash, bytes32 _domainHash,
uint256 _tokenBalance, uint256 _tokenBalance,