From ac252e2a83b63f3370fde58b349ecbe7d92d4766 Mon Sep 17 00:00:00 2001
From: Ricardo Guilherme Schmidt <3esmit@gmail.com>
Date: Thu, 17 May 2018 10:54:49 -0300
Subject: [PATCH] simplify move account + get creation time view

---
 contracts/registry/ENSSubdomainRegistry.sol | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/contracts/registry/ENSSubdomainRegistry.sol b/contracts/registry/ENSSubdomainRegistry.sol
index ef6e594..2d9ef55 100644
--- a/contracts/registry/ENSSubdomainRegistry.sol
+++ b/contracts/registry/ENSSubdomainRegistry.sol
@@ -170,23 +170,21 @@ contract ENSSubdomainRegistry is Controlled {
 
     /**
      * @notice Migrate account to new registry
-     * @param _newRegistry new registry address
      * @param _userHash `msg.sender` owned subdomain hash 
      * @param _domainHash choosen contract owned domain hash
      **/
     function moveAccount(
-        ENSSubdomainRegistry _newRegistry,
         bytes32 _userHash,
         bytes32 _domainHash
     ) 
         external 
     {
-        require(ens.owner(_domainHash) == address(_newRegistry));
-        require(address(this) == _newRegistry.parentRegistry());
         bytes32 subdomainHash = keccak256(_domainHash, _userHash);
         require(msg.sender == accounts[subdomainHash].fundsOwner);
+        ENSSubdomainRegistry _newRegistry = ENSSubdomainRegistry(ens.owner(_domainHash));
         Account memory account = accounts[subdomainHash];
         delete accounts[subdomainHash];
+        require(address(this) == _newRegistry.parentRegistry()); 
         token.approve(_newRegistry, account.tokenBalance);
         _newRegistry.migrateAccount(_userHash, _domainHash, account.tokenBalance, account.creationTime, account.fundsOwner);
     }
@@ -324,5 +322,13 @@ contract ENSSubdomainRegistry is Controlled {
     {
         fundsOwner = accounts[_subdomainHash].fundsOwner;
     }
+
+    function getCreationTime(bytes32 _subdomainHash)
+        external
+        view
+        returns(uint256 creationTime) 
+    {
+        creationTime = accounts[_subdomainHash].creationTime;
+    }
    
 }
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