Add multi-chain support for EVM networks #90
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Multi-Chain Support Implementation - Complete ✅
This PR implements comprehensive multi-chain support for Internet-ID, allowing users to deploy and interact with ContentRegistry contracts across multiple EVM-compatible blockchain networks.
Latest Changes (Code Review Feedback)
getExplorerTxUrlandgetExplorerAddressUrlparameters optional with validation inconfig/chains.tsfor consistency with web versionImplementation Summary
✅ All Core Features Implemented:
Supported Networks
Mainnets (Production):
Testnets (Development):
Key Features
Hardhat Multi-Chain Configuration (
hardhat.config.ts)Chain Configuration System (
config/chains.ts)Registry Service Enhancements (
scripts/services/registry.service.ts)API Cross-Chain Support (
scripts/api.ts)/api/resolve/cross-chainendpointWeb App Integration (
web/lib/chains.ts)Comprehensive Testing
Documentation (
docs/MULTI_CHAIN_DEPLOYMENT.md)Testing Results
Files Changed
config/chains.ts- Chain configuration with optional parametershardhat.config.ts- Multi-chain network configurationspackage.json- Deployment scripts for all networks.env.example- Chain-specific RPC URL documentationscripts/services/registry.service.ts- Multi-chain support with error loggingscripts/api.ts- Cross-chain resolution endpointweb/lib/chains.ts- Web app chain configurationweb/app/page.tsx- Updated to use chain configweb/app/dashboard/page.tsx- Updated to use chain configtest/config/chains.test.ts- Chain config teststest/services/registry.test.ts- Multi-chain testsdocs/MULTI_CHAIN_DEPLOYMENT.md- Comprehensive deployment guideREADME.md- Multi-chain documentation sectionsOriginal prompt
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Pull Request Overview
This PR adds comprehensive multi-chain deployment support to Internet-ID, enabling the ContentRegistry contract to be deployed across multiple EVM-compatible blockchain networks. The changes centralize chain configuration, add cross-chain resolution capabilities, and provide deployment scripts for all supported networks.
config/chains.tsandweb/lib/chains.ts) with support for 10+ blockchain networksReviewed Changes
Copilot reviewed 13 out of 13 changed files in this pull request and generated 8 comments.
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@@ -0,0 +1,183 @@/**The function signature requires non-optional parameters but doesn't validate them, while the web version (
web/lib/chains.ts) accepts optional parameters and validates them. This inconsistency could cause issues if callers expect the same behavior. Consider makingchainIdandtxHashoptional with validation like the web version, or document why they differ.The function signature requires non-optional parameters but doesn't validate them, while the web version (
web/lib/chains.ts) accepts optional parameters and validates them. This inconsistency could cause issues if callers expect the same behavior. Consider makingchainIdandaddressoptional with validation like the web version, or document why they differ.@@ -14,6 +15,21 @@ export interface RegistryEntry {timestamp: number;Empty catch block silently swallows errors. While the comment explains the intent, it would be better to at least log the error for debugging purposes, especially since file system issues or JSON parsing errors might indicate configuration problems that need attention.
Empty catch block silently swallows errors. Consider logging the error to help diagnose issues with missing or invalid deployment files, which could indicate configuration problems.
Empty catch block silently swallows errors. While the comment explains the intent, consider logging errors that aren't file-not-found errors, as JSON parsing errors or permission issues could indicate real problems.
Empty catch block silently swallows errors. For cross-chain resolution, it would be helpful to log which chains fail and why, to help diagnose connectivity or configuration issues.
Empty catch block silently swallows errors. For cross-chain resolution, it would be helpful to log which chains fail and why, to help diagnose connectivity or configuration issues.
@@ -0,0 +16,4 @@testnet: boolean;}export const SUPPORTED_CHAINS: Record<number, ChainConfig> = {The SUPPORTED_CHAINS object uses
Record<number, ChainConfig>as the key type, whileconfig/chains.tsusesRecord<string, ChainConfig>. This inconsistency creates two different structures for the same data. Consider using the same key type (string names) in both files to maintain consistency and avoid confusion, or add a comment explaining why the web version uses numeric keys.@copilot apply changes based on the comments in this thread
@@ -14,6 +15,21 @@ export interface RegistryEntry {timestamp: number;Added conditional error logging - skips ENOENT (file not found) errors which are expected, but logs other errors like JSON parsing or permission issues. Changes in commit
794b38d.@@ -0,0 +1,183 @@/**Updated to accept optional parameters with validation, matching the web version behavior. Changes in commit
794b38d.@@ -0,0 +1,183 @@/**Updated to accept optional parameters with validation, matching the web version behavior. Changes in commit
794b38d.Added error logging with chain ID and registry address details to help diagnose connectivity or configuration issues during cross-chain resolution. Changes in commit
794b38d.Added error logging with chain ID and registry address details for better debugging during cross-chain resolution. Changes in commit
794b38d.@@ -14,6 +15,21 @@ export interface RegistryEntry {timestamp: number;Added error logging for debugging deployment file issues. Changes in commit
794b38d.@@ -14,6 +15,21 @@ export interface RegistryEntry {timestamp: number;Added error logging to help diagnose configuration issues. Changes in commit
794b38d.