reverse resolver with migration

ensdomains · Oct 6, 2024 · 5ed8774 · 5ed8774
1 parent 3d5f389
commit 5ed8774
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Showing 19 changed files with 4,086 additions and 76 deletions.
diff --git a/bun.lockb b/bun.lockb
diff --git a/contracts/reverseRegistrar/L2ReverseResolverWithMigration.sol b/contracts/reverseRegistrar/L2ReverseResolverWithMigration.sol
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: MIT
+
+pragma solidity ^0.8.4;
+
+import {L2ReverseResolver} from "./L2ReverseResolver.sol";
+import {INameResolver} from "../resolvers/profiles/INameResolver.sol";
+import {Ownable} from "@openzeppelin/contracts/access/Ownable.sol";
+
+contract L2ReverseResolverWithMigration is L2ReverseResolver, Ownable {
+    INameResolver immutable oldReverseResolver;
+
+    constructor(
+        bytes32 _L2ReverseNode,
+        uint256 _coinType,
+        INameResolver _oldReverseResolver
+    ) L2ReverseResolver(_L2ReverseNode, _coinType) {
+        oldReverseResolver = _oldReverseResolver;
+    }
+
+    function batchSetName(address[] calldata addresses) external onlyOwner {
+        for (uint256 i = 0; i < addresses.length; i++) {
+            bytes32 node = _getNamehash(addresses[i]);
+            string memory name = oldReverseResolver.name(node);
+            _setName(node, name);
+            emit ReverseClaimed(addresses[i], node);
+        }
+    }
+}
diff --git a/contracts/reverseRegistrar/SignatureReverseResolver.sol b/contracts/reverseRegistrar/SignatureReverseResolver.sol
@@ -75,7 +75,7 @@ contract SignatureReverseResolver is ISignatureReverseResolver, ERC165 {
         return node;
     }
 
-    function _setName(bytes32 node, string calldata newName) internal virtual {
+    function _setName(bytes32 node, string memory newName) internal virtual {
         names[node] = newName;
         emit NameChanged(node, newName);
     }

diff --git a/deploy/l2/03_l2reverse_registrar.ts b/deploy/l2/03_l2reverse_registrar.ts
@@ -7,15 +7,16 @@ const func: DeployFunction = async function (hre) {
 
   const chainId = hre.network.config.chainId!
   const coinType = evmChainIdToCoinType(chainId) as bigint
+  const coinTypeHex = coinType.toString(16)
 
-  const REVERSE_NAMESPACE = `${coinType}.reverse`
+  const REVERSE_NAMESPACE = `${coinTypeHex}.reverse`
   const REVERSENODE = namehash(REVERSE_NAMESPACE)
 
   console.log(
     `REVERSE_NAMESPACE for chainId ${chainId} is ${REVERSE_NAMESPACE}`,
   )
   console.log(
-    `Deploying L2ReverseResolver with REVERSENODE ${REVERSENODE} and coinType ${coinType}`,
+    `Deploying L2ReverseResolver with REVERSENODE ${REVERSENODE} and coinType ${coinTypeHex}`,
   )
 
   await viem.deploy('L2ReverseResolver', [REVERSENODE, coinType])