feat: ibc transfer on cosmos blockchains #2358
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…g-ibc-or-external-bridge feat: ibc transfer action
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📝 WalkthroughWalkthroughThe pull request introduces Inter-Blockchain Communication (IBC) transfer functionality to the Cosmos plugin. This enhancement allows users to transfer tokens between different Cosmos-compatible blockchain networks. The implementation includes new action handlers, service classes, schemas, and interfaces to support cross-chain token transfers. Dependencies like Changes
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Actionable comments posted: 7
🧹 Nitpick comments (15)
packages/plugin-cosmos/src/actions/ibc-transfer/services/ibc-transfer-action-service.ts (1)
18-20: Remove unnecessary assignment in constructorSince
cosmosWalletChainsis declared asprivatein the constructor parameter, TypeScript automatically assigns it tothis.cosmosWalletChains. The assignment in line 19 is redundant.Apply this diff to remove the unnecessary assignment:
constructor(private cosmosWalletChains: ICosmosWalletChains) { - this.cosmosWalletChains = cosmosWalletChains; }packages/plugin-cosmos/src/index.ts (1)
15-18: Add JSDoc comments for the IBC transfer action.Document the purpose and configuration options of the new IBC transfer action.
actions: [ createTransferAction(pluginOptions), + /** Enables IBC transfers between Cosmos chains + * @param pluginOptions - Configuration options for the Cosmos plugin + */ createIBCTransferAction(pluginOptions), ],packages/plugin-cosmos/src/shared/services/skip-api/assets-from-source-fetcher/schema.ts (1)
9-20: Strengthen validation rules for asset response schema.Add stricter validation for critical fields:
chain_id: Add format validationlogo_uri: Use URL validationdecimals: Add reasonable boundschain_id: z.string(), origin_denom: z.string(), origin_chain_id: z.string(), trace: z.string(), symbol: z.string().optional(), name: z.string().optional(), - logo_uri: z.string().optional(), - decimals: z.number().optional(), + logo_uri: z.string().url().optional(), + decimals: z.number().min(0).max(18).optional(), recommended_symbol: z.string().optional(),packages/plugin-cosmos/src/shared/services/skip-api/assets-from-source-fetcher/skip-api-assets-from-source-fetcher.ts (1)
14-15: Consider adding cache invalidation strategyThe cache implementation could benefit from TTL or LRU strategy to prevent memory leaks.
private cache: Map<CacheKey, SkipApiAssetsFromSourceResponse>; +private readonly cacheMaxSize = 1000; +private readonly cacheTTL = 5 * 60 * 1000; // 5 minutespackages/plugin-cosmos/src/tests/cosmos-wallet-chains-data.test.ts (1)
20-22: Add more test coverage for SkipClient integrationConsider adding test cases for:
- Failed SkipClient initialization
- Error handling scenarios
- Chain validation
Also applies to: 81-81
packages/plugin-cosmos/src/tests/bridge-denom-provider.test.ts (2)
42-42: Fix typo in variable name.
destinationAdssetChainIdcontains a typo and should bedestinationAssetChainId.-const destinationAdssetChainId = "osmos"; +const destinationAssetChainId = "osmos";
23-53: Consider adding edge cases to test suite.While the happy path is well tested, consider adding tests for:
- Empty assets array
- Missing dest_assets property
- Multiple matching assets
packages/plugin-cosmos/src/shared/entities/cosmos-wallet-chains-data.ts (1)
69-71: Enhance error messages with more context.The error messages should include the invalid chain name for better debugging.
-throw new Error("Invalid chain name"); +throw new Error(`Invalid chain name: ${chainName}`);Also applies to: 83-85
packages/plugin-cosmos/src/templates/index.ts (1)
66-71: Improve JSON comments clarity.The comments could be more descriptive:
- "symbol": string, // The symbol of the token. - "chainName": string, // The source chain name. - "targetChainName": string // The target chain name. + "symbol": string, // Token symbol (e.g., "ATOM", "OSMO") + "chainName": string, // Source blockchain name (e.g., "cosmoshub") + "targetChainName": string // Destination blockchain name (e.g., "osmosis")packages/plugin-cosmos/src/tests/skip-api-assets-from-source-fetcher.test.ts (2)
43-44: Add explanation for @ts-expect-error.The comment should include a brief explanation of why the type error is expected and can be safely ignored.
-// @ts-expect-error -- ... +// @ts-expect-error -- axios.post is mocked and doesn't have complete type information
22-101: Extract mock response to a shared constant.The mock response object is duplicated in both test cases. Consider extracting it to a shared constant at the top of the file to improve maintainability.
packages/plugin-cosmos/src/tests/cosmos-ibc-transfer-action-service.test.ts (2)
51-52: Document @ts-expect-error usage.Multiple @ts-expect-error comments lack explanation. Add clear comments explaining why these type errors are expected.
Also applies to: 70-71, 87-88, 122-123, 127-128, 145-146, 148-149, 164-165
139-179: Enhance successful execution test assertions.The test could be more thorough by:
- Verifying the exact parameters passed to
mockSkipClient.executeRoute- Asserting the structure of the route response
packages/plugin-cosmos/README.md (2)
117-119: Add language specifiers to code blocks.Code blocks should specify their language for proper syntax highlighting.
-``` +```textAlso applies to: 123-125, 129-131
🧰 Tools
🪛 Markdownlint (0.37.0)
117-117: null
Fenced code blocks should have a language specified(MD040, fenced-code-language)
105-134: Use heading instead of emphasis.Replace the emphasis with proper heading markdown syntax.
-**Example** +### Example🧰 Tools
🪛 Markdownlint (0.37.0)
113-113: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
117-117: null
Fenced code blocks should have a language specified(MD040, fenced-code-language)
123-123: null
Fenced code blocks should have a language specified(MD040, fenced-code-language)
129-129: null
Fenced code blocks should have a language specified(MD040, fenced-code-language)
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro
⛔ Files ignored due to path filters (1)
pnpm-lock.yamlis excluded by!**/pnpm-lock.yaml
📒 Files selected for processing (20)
packages/plugin-cosmos/README.md(1 hunks)packages/plugin-cosmos/package.json(1 hunks)packages/plugin-cosmos/src/actions/ibc-transfer/index.ts(1 hunks)packages/plugin-cosmos/src/actions/ibc-transfer/schema.ts(1 hunks)packages/plugin-cosmos/src/actions/ibc-transfer/services/bridge-denom-provider.ts(1 hunks)packages/plugin-cosmos/src/actions/ibc-transfer/services/ibc-transfer-action-service.ts(1 hunks)packages/plugin-cosmos/src/actions/ibc-transfer/types.ts(1 hunks)packages/plugin-cosmos/src/index.ts(2 hunks)packages/plugin-cosmos/src/shared/entities/cosmos-wallet-chains-data.ts(2 hunks)packages/plugin-cosmos/src/shared/interfaces.ts(3 hunks)packages/plugin-cosmos/src/shared/services/skip-api/assets-from-source-fetcher/interfaces.ts(1 hunks)packages/plugin-cosmos/src/shared/services/skip-api/assets-from-source-fetcher/schema.ts(1 hunks)packages/plugin-cosmos/src/shared/services/skip-api/assets-from-source-fetcher/skip-api-assets-from-source-fetcher.ts(1 hunks)packages/plugin-cosmos/src/shared/services/skip-api/config.ts(1 hunks)packages/plugin-cosmos/src/templates/index.ts(1 hunks)packages/plugin-cosmos/src/tests/bridge-denom-provider.test.ts(1 hunks)packages/plugin-cosmos/src/tests/cosmos-ibc-transfer-action-service.test.ts(1 hunks)packages/plugin-cosmos/src/tests/cosmos-transaction-fee-estimator.test.ts(1 hunks)packages/plugin-cosmos/src/tests/cosmos-wallet-chains-data.test.ts(2 hunks)packages/plugin-cosmos/src/tests/skip-api-assets-from-source-fetcher.test.ts(1 hunks)
✅ Files skipped from review due to trivial changes (1)
- packages/plugin-cosmos/src/shared/services/skip-api/config.ts
🧰 Additional context used
🪛 Markdownlint (0.37.0)
packages/plugin-cosmos/README.md
113-113: null
Emphasis used instead of a heading
(MD036, no-emphasis-as-heading)
117-117: null
Fenced code blocks should have a language specified
(MD040, fenced-code-language)
123-123: null
Fenced code blocks should have a language specified
(MD040, fenced-code-language)
129-129: null
Fenced code blocks should have a language specified
(MD040, fenced-code-language)
🔇 Additional comments (5)
packages/plugin-cosmos/src/actions/ibc-transfer/types.ts (1)
1-4: Type definition is correctThe
IBCTransferActionParamstype is properly inferred from theIBCTransferParamsSchema.packages/plugin-cosmos/src/shared/services/skip-api/assets-from-source-fetcher/interfaces.ts (1)
1-16: LGTM! Well-structured type definitions.Clean implementation using Zod's type inference capabilities.
packages/plugin-cosmos/src/shared/interfaces.ts (1)
23-23: LGTM! Well-structured interface definitionsThe interfaces are well-defined with clear separation of concerns. Making
gasPaidoptional and addingSkipClientintegration shows good forward thinking.Also applies to: 36-36, 44-44, 51-57
packages/plugin-cosmos/src/tests/cosmos-transaction-fee-estimator.test.ts (1)
11-13: LGTM!The mock for
generateIbcTransferMessageis correctly implemented.packages/plugin-cosmos/package.json (1)
14-14: Verify axios version security.The specified axios version 1.7.9 is relatively recent. Let's verify it for any known security vulnerabilities.
✅ Verification successful
Axios version 1.7.9 is secure and current
You're using the latest stable version of axios.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Check for security advisories for axios gh api graphql -f query=' { securityVulnerabilities(first: 5, ecosystem: NPM, package: "axios", version: "1.7.9") { nodes { advisory { summary severity publishedAt } } } }'Length of output: 595
Script:
#!/bin/bash # Fetch axios package information from npm registry curl -s https://registry.npmjs.org/axios | jq '.versions["1.7.9"].deprecated, .versions["1.7.9"].time' # Get latest version for comparison curl -s https://registry.npmjs.org/axios | jq '.["dist-tags"].latest'Length of output: 194
packages/plugin-cosmos/src/actions/ibc-transfer/services/ibc-transfer-action-service.ts
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packages/plugin-cosmos/src/actions/ibc-transfer/services/bridge-denom-provider.ts
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@wtfsayo branch is updated according to coderabbitai sugestions |
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@coderabbitai final review |
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@wtfsayo the changes look good! the ibc transfer functionality is well-implemented with comprehensive test coverage and proper documentation. all the components are properly structured with appropriate error handling. i'll approve the pr. ✅ Actions performedComments resolved. |
What does this PR do?
Add new action to plugin-cosmos package that allows users to transfer tokens between cosmos chains
What kind of change is this?
Features (non-breaking change which adds functionality)
Why are we doing this? Any context or related work?
Add new features to existing plugin
Detailed testing steps
Go to
packages/plugin-cosmosand runpnpm run test