feat/arbitrum-optimism-bnb-implementation#265
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WalkthroughThis update enhances multi-chain support across the application. It replaces hardcoded chain name conditions with a new utility function, Changes
Sequence Diagram(s)sequenceDiagram
participant Component as UI Component
participant DataSvc as tokensData Service
participant Mapping as Chain Name Mapping
Component->>DataSvc: Call chainNameDataCompatibility(chainName)
DataSvc->>Mapping: Map the provided chain name
Mapping-->>DataSvc: Return standardized chain name
DataSvc-->>Component: Return compatible chain name
Component->>UI: Render the updated chain name
Possibly related PRs
Suggested reviewers
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src/apps/deposit/components/AssetsList/AssetsList.tsx (1)
75-75: 💡 Verification agent🧩 Analysis chain
Verify chainName handling for new chains.
The
chainNamevariable is derived fromgetNetworkViem(chainId).name.toLowerCase(). Ensure this function properly handles the new chains (BNB Smart Chain, Optimism, and Arbitrum) in theblockchain.tsxutility file.
🏁 Script executed:
#!/bin/bash # Check if the getNetworkViem function properly handles new chains rg -A 10 "getNetworkViem" src/apps/deposit/utils/blockchain.tsxLength of output: 2762
Action Required: Update Network Handling for New Chains
It appears that the
getNetworkViemfunction currently returns chains for IDs 1, 137, 100, 8453, and has a provision for chain ID 56 (BNB Smart Chain). However, explicit cases for Optimism (chainId 10) and Arbitrum (chainId 42161) are missing. Please update the switch-case insrc/apps/deposit/utils/blockchain.tsxto include these new chains and ensure that their returned chain objects havenameproperties matching the keys inchainMapping(using lowercase). This will ensure thatchainNamehandling is consistent and that the system properly supports Optimism and Arbitrum.
🧹 Nitpick comments (1)
src/apps/deposit/utils/tokens/optimism-tokens.json (1)
1-372: Well-structured token list for Optimism network.The Optimism token list is comprehensive and follows a standard format, including essential metadata for each token such as contract addresses, symbols, and logo URIs. This will support the application's token display and selection functionality on the Optimism network.
One minor issue to note:
In the Optimism token (OP) entry at line 368, the decimals property is defined as a string
"18"while all other tokens use a number format. Consider standardizing this to be consistent with the other tokens:- "decimals": "18", + "decimals": 18,
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src/apps/pillarx-app/components/MediaGridCollection/tests/__snapshots__/DisplayCollectionImage.test.tsx.snapis excluded by!**/*.snapsrc/apps/pillarx-app/components/PointsTile/test/__snapshots__/PointsTile.test.tsx.snapis excluded by!**/*.snapsrc/assets/images/logo-arbitrum.pngis excluded by!**/*.pngsrc/assets/images/logo-optimism.pngis excluded by!**/*.png
📒 Files selected for processing (16)
src/apps/deposit/components/Asset/Asset.tsx(2 hunks)src/apps/deposit/components/AssetsList/AssetsList.tsx(2 hunks)src/apps/deposit/index.tsx(2 hunks)src/apps/deposit/types/types.tsx(1 hunks)src/apps/deposit/utils/blockchain.tsx(6 hunks)src/apps/deposit/utils/tokens/arbitrum-tokens.json(1 hunks)src/apps/deposit/utils/tokens/bnb-tokens.json(1 hunks)src/apps/deposit/utils/tokens/optimism-tokens.json(1 hunks)src/apps/the-exchange/components/CardsSwap/test/CardSwap.test.tsx(1 hunks)src/apps/the-exchange/components/DropdownTokensList/test/DropdownTokensList.test.tsx(1 hunks)src/apps/the-exchange/components/TokenListItem/TokenListItem.tsx(2 hunks)src/apps/token-atlas/components/TokenResultCard/TokenResultCard.tsx(2 hunks)src/providers/__tests__/AssetsProvider.test.tsx(2 hunks)src/services/tokensData.ts(3 hunks)src/services/walletConnect.ts(2 hunks)src/utils/blockchain.ts(7 hunks)
🧰 Additional context used
🧬 Code Definitions (5)
src/apps/deposit/components/Asset/Asset.tsx (1)
src/services/tokensData.ts (1)
chainNameDataCompatibility(42-62)
src/apps/token-atlas/components/TokenResultCard/TokenResultCard.tsx (1)
src/services/tokensData.ts (1)
chainNameDataCompatibility(42-62)
src/apps/the-exchange/components/TokenListItem/TokenListItem.tsx (1)
src/services/tokensData.ts (1)
chainNameDataCompatibility(42-62)
src/providers/__tests__/AssetsProvider.test.tsx (1)
src/utils/blockchain.ts (1)
getNativeAssetForChainId(66-138)
src/services/tokensData.ts (1)
src/utils/blockchain.ts (1)
CompatibleChains(261-290)
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🔇 Additional comments (36)
src/apps/deposit/types/types.tsx (1)
21-28: Good addition of new network types supporting the PR objectives!The expansion of the
Networktype to include 'bnb smart chain', 'op mainnet', and 'arbitrum one' properly implements the core objective of adding support for these new blockchain networks. The naming convention follows the existing pattern of using lowercase and space-separated names, maintaining consistency.src/apps/token-atlas/components/TokenResultCard/TokenResultCard.tsx (2)
1-2: Good addition of the utility import!Adding the import for the
chainNameDataCompatibilityutility function is a good practice. This centralizes chain name handling across the codebase.
59-59: Excellent refactoring to use utility function!Replacing hardcoded chain name checks with the
chainNameDataCompatibilityutility function is a good improvement. This improves maintainability and allows for standardized chain name display across the application.src/apps/deposit/components/Asset/Asset.tsx (2)
3-4: Good addition of the utility import!Adding the import for the
chainNameDataCompatibilityutility function is aligned with the codebase-wide refactoring for chain name handling.
65-65: Excellent refactoring to use utility function!Replacing hardcoded chain name checks with the
chainNameDataCompatibilityutility function enhances consistency in how chain names are displayed across the application.src/apps/deposit/utils/tokens/arbitrum-tokens.json (1)
1-292: Well-structured token list for Arbitrum network!The token list is well-formatted and includes essential details for each token (address, chainId, decimals, name, symbol, logoURI). The chainId 42161 is correctly used for Arbitrum One. This file provides good support for the new blockchain integration.
Two minor points to note:
- The logos are sourced from different domains (arbiscan.io, raw.githubusercontent.com) - this is fine but worth noting for future maintenance
- Some tokens have placeholder logos ("empty-token.png") which might be improved in the future
src/services/walletConnect.ts (2)
331-333: New blockchain chains added to WalletConnect configuration.The addition of BNB Smart Chain, Optimism, and Arbitrum to the supported chains array expands the wallet's connectivity options, allowing users to interact with dApps on these networks.
354-356: Correctly added corresponding account identifiers for the new chains.These entries create the necessary account identifiers by combining each chain ID with the user's wallet address, following the EIP-155 standard format required by WalletConnect.
src/apps/the-exchange/components/CardsSwap/test/CardSwap.test.tsx (1)
74-85: Test mock updated for chain name compatibility.The mock implementation of
chainNameDataCompatibilityensures test coverage for the standardization of chain names, including the newly added chains (Arbitrum and Optimism). This maintains test integrity with the new functionality.src/apps/the-exchange/components/TokenListItem/TokenListItem.tsx (2)
1-2: Added import for chainNameDataCompatibility utility.The import of the utility function from tokensData service is appropriate and follows the project's import conventions.
50-50: Replaced hardcoded chain name handling with utility function.Using the
chainNameDataCompatibilityfunction here improves maintainability by centralizing chain name standardization logic rather than having conditional checks scattered across components.src/apps/the-exchange/components/DropdownTokensList/test/DropdownTokensList.test.tsx (1)
95-106: LGTM: Adding chainNameDataCompatibility mock implements the new chain name mappings.The mock implementation properly maps alternative chain names to their standardized formats for Arbitrum, Optimism, and BNB Smart Chain, consistent with the PR's objective to add support for these networks.
src/apps/deposit/utils/tokens/bnb-tokens.json (1)
1-452: LGTM: Comprehensive BNB Smart Chain token list follows the established pattern.This new token list includes essential tokens for the BNB Smart Chain with the correct chain ID (56) and follows the same structure as existing token lists. The inclusion of popular tokens like BNB, ETH, USDT, and USDC will provide a good user experience.
src/apps/deposit/index.tsx (2)
3-11: LGTM: Network imports now include the new chains.Properly imported the new blockchain networks (arbitrum, bsc, and optimism) alongside existing networks.
52-52: LGTM: Networks configuration updated to include the new chains.The networks array now correctly includes bsc, optimism, and arbitrum, enabling the application to support these chains.
src/apps/deposit/components/AssetsList/AssetsList.tsx (2)
29-35: LGTM: Added imports for new token lists.Properly imported token lists for Arbitrum, BNB Smart Chain, and Optimism.
46-48: LGTM: Updated tokenLists with chain IDs for new networks.Added correct chain ID mappings for BNB Smart Chain (56), Optimism (10), and Arbitrum (42161) to their respective token lists.
src/providers/__tests__/AssetsProvider.test.tsx (2)
4-12: Well-structured import of additional chains.The updated import cleanly integrates the additional chains (arbitrum, bsc, optimism) alongside existing ones, maintaining alphabetical ordering and proper code organization.
63-65: Correctly updated assets test to include new chains.The test case has been appropriately extended to verify that AssetsProvider properly initializes assets for the newly supported chains (BSC, Optimism, Arbitrum), ensuring comprehensive test coverage.
src/services/tokensData.ts (5)
42-62: Good implementation of blockchain name compatibility function.The
chainNameDataCompatibilityfunction provides a clean, consistent approach for standardizing chain names across the application. This centralized conversion logic will improve maintainability.
64-82: Well-structured reverse mapping function for chain names.The
chainNameFromViemToMobulafunction provides the necessary reverse mapping functionality, creating a bidirectional conversion system that ensures consistency when interfacing with external services.
86-86: Good refactoring of chain name conversion logic.Replacing the conditional check with a call to the new utility function eliminates duplicated logic and improves maintainability.
166-171: Complete implementation of chain ID to name mapping.The updated function now properly handles all the new chains (BSC, Optimism, Arbitrum) with their corresponding IDs, ensuring consistent chain identification throughout the application.
189-194: Properly implemented chain name to ID mapping.The updated function correctly maps the new chain names to their respective IDs, completing the bidirectional conversion system needed for cross-chain functionality.
src/apps/deposit/utils/blockchain.tsx (6)
19-27: Clean import of additional blockchain chains.The imports have been updated to include the new chains (arbitrum, bsc, optimism) while maintaining alphabetical ordering for better code readability.
42-44: RPC URLs properly configured for new chains.The chainMapping object has been correctly extended with RPC endpoints for the new chains, enabling network interactions with BNB Smart Chain, Optimism, and Arbitrum.
55-57: Appropriate native token configurations for new chains.The allNativeTokens object now includes proper configuration for the native tokens of the newly supported chains, which is essential for correct token handling.
70-75: Chain object mapping implemented for new chain IDs.The getNetworkViem function now correctly returns the appropriate chain objects for the new chain IDs (56 for BSC, 10 for Optimism, 42161 for Arbitrum).
91-96: Chain ID resolution properly implemented for new chains.The getChainId function now correctly maps the string identifiers for the new chains to their respective numeric IDs.
112-117: Chain name resolution expanded for new chain IDs.The getChainName function has been extended to handle the new chain IDs, ensuring consistent name resolution throughout the application.
src/utils/blockchain.ts (6)
8-17: Appropriate import of additional blockchain networks.The imports have been expanded to include arbitrum and optimism alongside the existing chains, ensuring compatibility with the added networks.
20-28: Logo imports added for new networks.The logo imports for Arbitrum and Optimism have been correctly added to support UI components that display chain logos.
140-149: Comprehensive update to supported chains list.The supportedChains array now includes bsc, optimism, and arbitrum, enabling functionality across all these networks throughout the application.
180-187: Logo retrieval function updated for new chains.The getLogoForChainId function now correctly returns the appropriate logos for Optimism and Arbitrum networks.
250-255: Chain name mapping correctly implemented.The getChainName function has been properly extended to return the appropriate names for the new chains based on their IDs.
278-289: Compatible chains list comprehensively updated.The CompatibleChains array has been expanded to include BSC, Optimism, and Arbitrum with their correct chain IDs and names.
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This LGTM but after looking through the PR, i'm quite sure someone will complain if we leave it as OP Mainnet - we may need to change this to Optimism
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🧹 Nitpick comments (2)
src/services/tokensData.ts (2)
42-62: Well-implemented chain name compatibility function.The
chainNameDataCompatibilityfunction provides a clean solution for standardizing chain names across the application. It properly handles the translation from various chain name formats to their standardized versions.Though the implementation works correctly, consider refactoring the multiple if-statements to use a mapping object for better maintainability:
-export const chainNameDataCompatibility = (chainName: string) => { - const chain = chainName.toLowerCase(); - - if (chain === 'xdai') { - return 'Gnosis'; - } - - if (chain === 'bnb smart chain (bep20)') { - return 'BNB Smart Chain'; - } - - if (chain === 'optimistic') { - return 'OP Mainnet'; - } - - if (chain === 'arbitrum') { - return 'Arbitrum One'; - } - - return chainName; -}; +export const chainNameDataCompatibility = (chainName: string) => { + const chain = chainName.toLowerCase(); + const chainMapping: Record<string, string> = { + 'xdai': 'Gnosis', + 'bnb smart chain (bep20)': 'BNB Smart Chain', + 'optimistic': 'OP Mainnet', + 'arbitrum': 'Arbitrum One', + }; + + return chainMapping[chain] || chainName; +};
64-82: Well-implemented reverse mapping function.The
chainNameFromViemToMobulafunction correctly implements the reverse operation ofchainNameDataCompatibility, ensuring bidirectional conversion between different chain name formats.Similar to the previous function, consider refactoring to use a mapping object for better maintainability:
-export const chainNameFromViemToMobula = (chainName: string) => { - if (chainName === 'Gnosis') { - return 'XDAI'; - } - - if (chainName === 'BNB Smart Chain') { - return 'BNB Smart Chain (BEP20)'; - } - - if (chainName === 'OP Mainnet') { - return 'Optimistic'; - } - - if (chainName === 'Arbitrum One') { - return 'Arbitrum'; - } - - return chainName; -}; +export const chainNameFromViemToMobula = (chainName: string) => { + const chainMapping: Record<string, string> = { + 'Gnosis': 'XDAI', + 'BNB Smart Chain': 'BNB Smart Chain (BEP20)', + 'OP Mainnet': 'Optimistic', + 'Arbitrum One': 'Arbitrum', + }; + + return chainMapping[chainName] || chainName; +};
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📒 Files selected for processing (4)
src/apps/deposit/utils/blockchain.tsx(6 hunks)src/apps/the-exchange/components/SelectDropdown/SelectDropdown.tsx(2 hunks)src/services/tokensData.ts(3 hunks)src/utils/blockchain.ts(7 hunks)
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🧬 Code Definitions (1)
src/services/tokensData.ts (1)
src/utils/blockchain.ts (1)
CompatibleChains(261-290)
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🔇 Additional comments (11)
src/apps/the-exchange/components/SelectDropdown/SelectDropdown.tsx (2)
13-13: Properly integrated new utility function.Adding the
chainNameDataCompatibilityimport to standardize chain name display is a good improvement for ensuring consistent representation of chain names across the application.
111-113: Chain name standardization properly implemented.The implementation correctly applies the new
chainNameDataCompatibilityfunction to bothswapChain?.chainNameandreceiveChain?.chainName, ensuring consistent display of chain names including the newly supported Arbitrum, Optimism, and BNB chains.src/services/tokensData.ts (3)
86-86: Improved flexibility in token data loading.Using the
chainNameFromViemToMobulafunction instead of a hardcoded conditional check improves flexibility and maintainability, making the code more adaptable to future chain additions.
190-195: Successfully added new chain mappings.The addition of mappings for BNB Smart Chain (56), Optimistic (10), and Arbitrum (42161) correctly expands the application's compatibility with these chains.
213-218: Successfully added reverse chain mappings.The addition of reverse mappings for the new chains completes the bidirectional mapping between chain names and IDs, ensuring consistency throughout the application.
src/apps/deposit/utils/blockchain.tsx (6)
19-27: Properly expanded chain imports.The imports now correctly include the new chain configurations for arbitrum, bsc, and optimism from the viem/chains library, which is necessary for supporting these networks.
55-57: Correctly defined native tokens for new chains.The native token information for each new chain has been properly defined, with BNB for BNB Smart Chain and ETH for both Optimism and Arbitrum, which is accurate.
70-75: Added proper chain object mappings.The
getNetworkViemfunction has been correctly updated to return the appropriate chain objects for the new chain IDs (56 for bsc, 10 for optimism, 42161 for arbitrum), ensuring compatibility with the viem library.
91-96: Added chain ID mappings for new chains.The
getChainIdfunction has been properly updated to handle the new chain names and return their corresponding chain IDs, maintaining consistency with industry standards.
112-117: Added chain name mappings for new chains.The
getChainNamefunction has been correctly updated to return the appropriate chain names for the new chain IDs, completing the bidirectional mapping necessary for the application to work with these chains.
42-44:Details
✅ Verification successful
Added RPC URLs for new chains.
The RPC endpoints for the new chains have been properly defined. However, it's important to verify the reliability of these endpoints, as they are critical for the application's functionality.
I recommend verifying that these RPC endpoints are reliable and stable, as they will be used for all interactions with these blockchains:
🏁 Script executed:
#!/bin/bash # Test the RPC endpoints for the new chains echo "Testing BNB Smart Chain RPC..." curl -s -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}' https://bsc.drpc.org | jq echo "Testing Optimism RPC..." curl -s -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}' https://optimism-rpc.publicnode.com | jq echo "Testing Arbitrum RPC..." curl -s -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}' https://arbitrum.drpc.org | jqLength of output: 841
RPC Endpoints Verified
The RPC endpoints for BNB Smart Chain, Optimism mainnet, and Arbitrum One have been successfully tested. Each endpoint returned a valid block number in response to an
eth_blockNumberrequest, confirming their reliability for blockchain interactions.
- BNB Smart Chain: Returned block number
0x2d971c8- Optimism mainnet: Returned block number
0x7f814ef- Arbitrum One: Returned block number
0x130ef9d3No further changes are required.
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🧹 Nitpick comments (1)
src/apps/the-exchange/components/SelectDropdown/test/SelectDropdown.test.tsx (1)
55-69: Mock implementation for chainNameDataCompatibility looks good, but missing test coverage for new chains.The mock implementation follows best practices with type safety (using
as const) and a clean fallback mechanism. It properly supports the Arbitrum, Optimism, and BNB chains mentioned in the PR objectives.However, while the mock is set up correctly, I don't see test cases that verify the behavior with these newly added chains. Consider adding specific tests that assert the correct mapping for Arbitrum, Optimism, BNB Smart Chain, and XDAI.
// Add a test case to verify chain name mapping after line 232 + it('correctly maps chain names using chainNameDataCompatibility', () => { + const { chainNameDataCompatibility } = require('../../../../../services/tokensData'); + expect(chainNameDataCompatibility('XDAI')).toBe('Gnosis'); + expect(chainNameDataCompatibility('BNB Smart Chain (BEP20)')).toBe('BNB Smart Chain'); + expect(chainNameDataCompatibility('Optimistic')).toBe('OP Mainnet'); + expect(chainNameDataCompatibility('Arbitrum')).toBe('Arbitrum One'); + expect(chainNameDataCompatibility('Ethereum')).toBe('Ethereum'); + });
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