refactor: add error field in cctx #2952
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Important Review skippedAuto incremental reviews are disabled on this repository. Please check the settings in the CodeRabbit UI or the You can disable this status message by setting the 📝 Walkthrough📝 Walkthrough📝 Walkthrough📝 Walkthrough📝 Walkthrough📝 Walkthrough📝 Walkthrough📝 Walkthrough📝 Walkthrough📝 WalkthroughWalkthroughThe pull request introduces significant updates across multiple components of the ZetaChain node. Key changes include the addition of an Changes
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Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## develop #2952 +/- ##
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+ Coverage 66.39% 66.40% +0.01%
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Files 389 389
Lines 21758 21777 +19
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+ Hits 14447 14462 +15
- Misses 6584 6587 +3
- Partials 727 728 +1
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Actionable comments posted: 11
🧹 Outside diff range and nitpick comments (37)
docs/openapi/openapi.swagger.yaml (1)
58449-58450: Approve addition oferror_messagepropertyThe addition of the
error_messageproperty is appropriate and aligns with the PR objectives. It provides a dedicated field for error messages, improving clarity in cross-chain call status reporting.Consider updating relevant API documentation to inform consumers about this new field and its intended use. This will ensure smooth adoption of the enhanced error reporting capability.
e2e/e2etests/test_solana_deposit_refund.go (2)
34-35: Approve change with minor enhancement suggestion.The modification aligns with the PR objectives by utilizing the new
ErrorMessagefield for error checking. This change improves error clarity and separation from status messages.To further enhance the test's robustness, consider the following suggestion:
- require.Contains(r, cctx.CctxStatus.ErrorMessage, "revert executed") + require.Contains(r, cctx.CctxStatus.ErrorMessage, "revert executed", "Error message should indicate a revert") + require.Empty(r, cctx.CctxStatus.StatusMessage, "Status message should be empty for a reverted transaction")This change adds an explanatory message to the assertion and includes a check to ensure the
StatusMessageis empty, reinforcing the separation between error and status messages.
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13-31: Suggestions for code improvements
Address the TODO comment:
Consider implementing a shared setup function for the reverter contract deployment to avoid repetition across tests.Inline the error check for conciseness:
- reverterAddr, _, _, err := testcontract.DeployReverter(r.ZEVMAuth, r.ZEVMClient) - require.NoError(r, err) + reverterAddr, _, _, _ := testcontract.DeployReverter(r.ZEVMAuth, r.ZEVMClient) + require.NoError(r, err, "Failed to deploy reverter contract")
- Standardize logging approach:
Consider using a consistent logging method throughout the function. Ifr.Logger.CCTXis a custom method for logging CCTXs, consider creating a similar method for other types of logs to maintain consistency.x/crosschain/types/keys.go (1)
32-33: Function modification approved with a suggestion.The changes to the
GetProtocolFeefunction are consistent with the updated import statements, transitioning fromsdk.Uinttomath.Uint. The function's behavior remains unchanged.To enhance clarity and maintainability, consider adding a brief comment explaining the purpose of this function and the significance of the
ProtocolFeeconstant.Here's a suggested improvement:
// GetProtocolFee returns the protocol fee as a math.Uint // The fee is set to a constant value defined by ProtocolFee func GetProtocolFee() math.Uint { return math.NewUint(ProtocolFee) }x/crosschain/keeper/cctx_gateway_observers.go (1)
78-78: Improved error handling structure, but consider further enhancements.The modification to
SetAbort("", err.Error())aligns with the PR objective of creating a dedicated field for cross-chain call errors. This change separates the error message from other status information, potentially improving error clarity and traceability.To further enhance this implementation:
Consider using named parameters for improved readability:
config.CCTX.SetAbort(statusMessage: "", errorMessage: err.Error())Evaluate if providing an empty string as the status message is the best approach. It might be more informative to include a brief status description:
config.CCTX.SetAbort(statusMessage: "Outbound initiation failed", errorMessage: err.Error())To align with the PR objectives more closely, ensure that the
SetAbortmethod is updating the new dedicated error field within the Cctx object.e2e/e2etests/test_eth_deposit_call.go (1)
90-91: Approve the change with a suggestion for improvementThe updated assertion aligns with the PR objective of improving error handling in cross-chain calls. It provides more flexibility in error message checking, which is beneficial. However, to maintain test precision, consider using a more specific assertion.
Consider using a regular expression for a more precise yet flexible assertion:
require.Regexp(r, `(?i)revert executed.*foo`, cctx.CctxStatus.ErrorMessage)This assertion:
- Is case-insensitive (
(?i))- Checks for "revert executed"
- Allows for any characters in between
- Ensures "foo" is present (assuming this is part of the expected error)
This approach balances flexibility with specificity, ensuring the test remains robust while accommodating minor variations in the error message.
proto/zetachain/zetacore/crosschain/cross_chain_tx.proto (1)
98-98: Approve the addition of theerror_messagefield with a minor suggestion.The addition of the
error_messagefield in theStatusmessage is a positive change that aligns with the PR objectives. It provides a dedicated field for error messages, improving clarity and separation of concerns.To enhance documentation and maintainability, consider adding a comment to explain the purpose and usage of this new field.
Consider adding a comment above the field:
+ // Stores specific error messages related to the cross-chain transaction status string error_message = 6;x/crosschain/keeper/msg_server_migrate_tss_funds.go (2)
28-28: Approve error handling update with a minor suggestion.The transition from
errors.Wraptoerrorsmod.Wrapis a positive change, aligning with modern error handling practices in the Cosmos SDK ecosystem. This update enhances consistency and potentially provides more detailed error information.For complete consistency, consider updating the error return in the
initiateMigrateTSSFundsCCTXfunction call (line 70) to useerrorsmod.Wrapas well.
Line range hint
141-141: Enhance consistency in error handling.While the use of
errorsmod.Wrapin this instance is appropriate, there are opportunities to improve error handling consistency throughout the function. Consider applyingerrorsmod.Wrapto other error returns, particularly for custom error types, to provide additional context.For example, lines 108 and 116 could be updated as follows:
if !isFound { return errorsmod.Wrap(types.ErrUnableToGetGasPrice, "median gas values not found") } if err != nil { return errorsmod.Wrap(err, "failed to create MigrateFundCmdCCTX") }This approach would maintain consistency with the error handling pattern established in the
MigrateTssFundsfunction and provide more informative error messages.x/crosschain/types/status_test.go (2)
151-158: Approval with suggestion: Remove debug print statement.The test case effectively verifies the behavior of
UpdateStatusMessagewith an empty message. The new status message format provides clear information about the status transition.However, the
fmt.Printfstatement on line 152 appears to be unnecessary for the test and may clutter the output. Consider removing this line to maintain a clean test environment.s.UpdateStatusMessage(types.CctxStatus_PendingOutbound, "") -fmt.Printf("%+v\n", s) assert.Equal(t, s.Status, types.CctxStatus_PendingOutbound)
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1-176: Summary: Enhanced test coverage for improved status message handling.The modifications to this test file effectively support the PR objectives of improving error representation in cross-chain calls. The changes include:
- Renaming
ChangeStatustoUpdateStatusMessage, which better reflects the method's functionality.- Updating test cases to verify the new status message format, which now includes both the old and new status.
- Ensuring proper error handling for invalid status transitions.
These changes contribute to a more robust and informative status handling system, which should improve debugging and error tracking in the cross-chain functionality.
To further enhance the test suite, consider adding test cases that specifically verify the new error field functionality mentioned in the PR objectives.
x/crosschain/migrations/v5/migrate.go (2)
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91-95: Approve changes with a minor suggestion for clarity.The modification to use
GetAbortedAmountimproves the handling of aborted transactions for the Zeta coin type, ensuring accurate accounting even when the outbound transaction is not created. This aligns well with the PR objectives.To enhance code clarity, consider adding a brief comment explaining the rationale behind using
GetAbortedAmount:// Use GetAbortedAmount to ensure correct refund amount, // especially when outbound transaction is not created abortedValue := GetAbortedAmount(cctx)This comment will help future maintainers understand the purpose of this change quickly.
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140-149: Approve new function with a suggestion for improved robustness.The
GetAbortedAmountfunction effectively calculates the aborted amount for a cross-chain transaction, prioritizing the outbound amount when available. This aligns well with the PR objectives and improves the accuracy of aborted transaction handling.To enhance robustness, consider adding nil checks before accessing struct fields:
func GetAbortedAmount(cctx types.CrossChainTx) sdkmath.Uint { if cctx.OutboundParams != nil && len(cctx.OutboundParams) > 0 && !cctx.GetCurrentOutboundParam().Amount.IsZero() { return cctx.GetCurrentOutboundParam().Amount } if cctx.InboundParams != nil && !cctx.InboundParams.Amount.IsZero() { return cctx.InboundParams.Amount } return sdkmath.ZeroUint() }These additional checks will prevent potential panics if the struct fields are unexpectedly nil.
x/crosschain/types/cctx_test.go (5)
153-157: Approve changes with minor improvement suggestion.The modifications to the
TestCrossChainTx_SetAbortfunction align with the PR objectives. The test now correctly verifies both theStatusMessageandErrorMessagefields.To enhance test readability and maintainability, consider extracting the test message into a constant:
const testMessage = "test" cctx.SetAbort(testMessage, testMessage) require.Equal(t, types.CctxStatus_Aborted, cctx.CctxStatus.Status) require.Contains(t, cctx.CctxStatus.StatusMessage, testMessage) require.Contains(t, cctx.CctxStatus.ErrorMessage, testMessage)This approach reduces duplication and makes it easier to update the test message in the future if needed.
163-166: Approve changes with consistency improvement suggestion.The modifications to the
TestCrossChainTx_SetPendingRevertfunction are consistent with the changes made toTestCrossChainTx_SetAbort. The test now correctly verifies both theStatusMessageandErrorMessagefields.To maintain consistency and improve test readability, consider applying the same improvement suggested for the
TestCrossChainTx_SetAbortfunction:const testMessage = "test" cctx.SetPendingRevert(testMessage, testMessage) require.Equal(t, types.CctxStatus_PendingRevert, cctx.CctxStatus.Status) require.Contains(t, cctx.CctxStatus.StatusMessage, testMessage) require.Contains(t, cctx.CctxStatus.ErrorMessage, testMessage)This change will enhance consistency across test functions and improve maintainability.
175-175: Approve change with minor improvement suggestion.The addition of the assertion to verify that the
ErrorMessagedoes not contain the test string is a valuable improvement. It ensures that theSetPendingOutboundmethod does not inadvertently set an error message.To maintain consistency with other test functions and improve readability, consider extracting the test message into a constant:
const testMessage = "test" cctx.SetPendingOutbound(testMessage) require.Equal(t, types.CctxStatus_PendingOutbound, cctx.CctxStatus.Status) require.Contains(t, cctx.CctxStatus.StatusMessage, testMessage) require.NotContains(t, cctx.CctxStatus.ErrorMessage, testMessage)This change will align the test structure with other functions in the file and improve overall consistency.
184-184: Approve change with consistency improvement suggestion.The addition of the assertion to verify that the
ErrorMessagedoes not contain the test string is consistent with the changes made toTestCrossChainTx_SetPendingOutbound. This improvement ensures that theSetOutboundMinedmethod does not inadvertently set an error message.To maintain consistency across test functions and improve readability, consider applying the same improvement suggested for the
TestCrossChainTx_SetPendingOutboundfunction:const testMessage = "test" cctx.SetOutboundMined(testMessage) require.Equal(t, types.CctxStatus_OutboundMined, cctx.CctxStatus.Status) require.Contains(t, cctx.CctxStatus.StatusMessage, testMessage) require.NotContains(t, cctx.CctxStatus.ErrorMessage, testMessage)This change will enhance consistency across test functions and improve overall maintainability.
190-193: Approve changes with consistency improvement suggestion.The modifications to the
TestCrossChainTx_SetRevertedfunction are consistent with the changes made toTestCrossChainTx_SetAbortandTestCrossChainTx_SetPendingRevert. The test now correctly verifies both theStatusMessageandErrorMessagefields.To maintain consistency across all test functions and improve readability, consider applying the same improvement suggested for the other functions:
const testMessage = "test" cctx.SetReverted(testMessage, testMessage) require.Equal(t, types.CctxStatus_Reverted, cctx.CctxStatus.Status) require.Contains(t, cctx.CctxStatus.StatusMessage, testMessage) require.Contains(t, cctx.CctxStatus.ErrorMessage, testMessage)This change will enhance consistency across all test functions, improve maintainability, and reduce duplication.
x/crosschain/types/cctx.go (5)
174-175: Approve changes with minor suggestion for consistencyThe modifications to the
SetAbortmethod align with the PR objectives by improving error handling in cross-chain calls. The addition of separate status and error message parameters enhances the granularity of status updates.To maintain consistency across the codebase, consider updating the method signature to use more descriptive parameter names:
func (m CrossChainTx) SetAbort(statusMessage, errorMessage string) { m.CctxStatus.UpdateCctxMessages(CctxStatus_Aborted, true, statusMessage, errorMessage) }This change would improve readability and make the purpose of each parameter more explicit.
179-180: Approve changes with minor suggestion for consistencyThe modifications to the
SetPendingRevertmethod are consistent with the changes made toSetAbortand align with the PR objectives. The addition of separate status and error message parameters enhances the granularity of status updates.For consistency with the previous suggestion, consider updating the method signature:
func (m CrossChainTx) SetPendingRevert(statusMessage, errorMessage string) { m.CctxStatus.UpdateCctxMessages(CctxStatus_PendingRevert, true, statusMessage, errorMessage) }This change would improve readability and maintain consistency across the codebase.
184-185: Approve changes with minor suggestion for consistencyThe modifications to the
SetPendingOutboundmethod are appropriate, as this status doesn't represent an error state. The removal of the error message parameter simplifies the method while still providing detailed status updates.For consistency with previous suggestions and to improve readability, consider updating the method signature:
func (m CrossChainTx) SetPendingOutbound(statusMessage string) { m.CctxStatus.UpdateCctxMessages(CctxStatus_PendingOutbound, false, statusMessage, "") }This change maintains the simplified signature while improving clarity.
189-190: Approve changes with minor suggestion for consistencyThe modifications to the
SetOutboundMinedmethod are appropriate and consistent with the changes made toSetPendingOutbound. The removal of the error message parameter simplifies the method for this non-error state while still providing detailed status updates.For consistency with previous suggestions and to improve readability, consider updating the method signature:
func (m CrossChainTx) SetOutboundMined(statusMessage string) { m.CctxStatus.UpdateCctxMessages(CctxStatus_OutboundMined, false, statusMessage, "") }This change maintains the simplified signature while improving clarity.
194-195: Approve changes with minor suggestion for consistencyThe modifications to the
SetRevertedmethod are consistent with the changes made toSetAbortandSetPendingRevert, aligning with the PR objectives. The addition of separate status and error message parameters enhances the granularity of status updates.For consistency with previous suggestions and to improve readability, consider updating the method signature:
func (m CrossChainTx) SetReverted(statusMessage, errorMessage string) { m.CctxStatus.UpdateCctxMessages(CctxStatus_Reverted, true, statusMessage, errorMessage) }This change would improve readability and maintain consistency across the codebase.
x/crosschain/types/rate_limiter_flags_test.go (1)
265-265: Type change approved with a suggestion for improvement.The modification of
expectedValuetype fromsdkmath.Inttomath.Intis consistent with the import alias change and does not affect the test logic.To enhance code readability, consider using type aliases for commonly used types. This can make the code more maintainable and easier to update in the future.
Consider adding a type alias at the beginning of the file:
type Int = math.IntThen, update the
expectedValuetype:expectedValue IntThis approach can simplify future updates and improve code consistency.
x/crosschain/keeper/msg_server_vote_inbound_tx_test.go (2)
Line range hint
268-305: Well-structured test for non-finalized ballot scenario.The test case effectively verifies the behavior when a ballot does not reach finalization due to insufficient votes. This is a crucial edge case to cover.
Consider adding an assertion to verify the exact number of votes received, ensuring that it matches the number of validators who voted. This would provide an additional layer of validation to the test case.
Line range hint
268-305: Appropriate renaming and update of status change test.The renaming of
TestStatus_ChangeStatustoTestStatus_UpdateCctxStatusenhances clarity. The update to useUpdateCctxMessagesaligns well with the changes in the main codebase.To further improve this test:
- Consider adding a test case for the scenario where both
status_messageanderror_messageare updated simultaneously.- Verify that the
LastUpdateTimestampis updated correctly in each test case.These additions would provide more comprehensive coverage of the
UpdateCctxMessagesfunctionality.x/crosschain/keeper/cctx_orchestrator_validate_outbound.go (1)
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125-140: Enhance error message consistency and informativenessThe modifications to error messages in the
SetAbortcalls improve specificity. However, there's an opportunity to further enhance consistency and informativeness across these error messages.Consider the following improvements:
- For line 125:
-cctx.SetAbort("", "outbound failed, cmd cctx reverted") +cctx.SetAbort("CMD CCTX Revert", "Outbound transaction failed for command CCTX")
- For line 140:
-cctx.SetAbort("", "outbound failed for non-ZETA cctx") +cctx.SetAbort("Non-ZETA CCTX Failure", "Outbound transaction failed for non-ZETA CCTX")These changes provide a consistent structure (summary in the first argument, detailed message in the second) and offer more informative error descriptions.
x/crosschain/keeper/cctx_test.go (2)
172-174: Approve changes with a minor suggestion for improvementThe addition of error checking for cross-chain transactions is a valuable enhancement. It aligns well with the PR objectives to improve error handling and representation.
To further improve clarity and maintainability, consider extracting the error checking logic into a separate helper function. This would make the test more readable and easier to maintain, especially if similar checks are needed in other test cases.
Consider refactoring the error checking logic as follows:
func assertNoCrossChainTxError(t *testing.T, keeper *keeper.Keeper, ctx sdk.Context, index string) { err, found := keeper.GetCrossChainTxError(ctx, index) require.True(t, found) require.Equal(t, "", err) } // Usage in the test assertNoCrossChainTxError(t, keeper, ctx, s.Index)This refactoring would improve the test's readability and make it easier to reuse the error checking logic in other test cases if needed.
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421-435: Approve new test case with a suggestion for consistencyThe addition of this test case is commendable as it enhances the coverage of error handling in cross-chain transactions. It effectively tests the scenario where the amount doesn't match the value received, which is crucial for maintaining the integrity of cross-chain operations.
To maintain consistency with other test cases and improve readability, consider using a descriptive name for the test case and adding a brief comment explaining the purpose of the test.
Consider refactoring the test case as follows:
t.Run("should return error when amount doesn't match value received", func(t *testing.T) { // Test case to verify that AddOutbound returns an error when the amount // doesn't match the value received in a successful observation _, ctx, _, _ := keepertest.CrosschainKeeper(t) cctx := sample.CrossChainTx(t, "test") hash := sample.Hash().String() err := cctx.AddOutbound(ctx, types.MsgVoteOutbound{ ValueReceived: sdkmath.NewUint(100), ObservedOutboundHash: hash, ObservedOutboundBlockHeight: 10, ObservedOutboundGasUsed: 100, ObservedOutboundEffectiveGasPrice: sdkmath.NewInt(100), ObservedOutboundEffectiveGasLimit: 20, }, observertypes.BallotStatus_BallotFinalized_SuccessObservation) require.ErrorIs(t, err, sdkerrors.ErrInvalidRequest) })This refactoring improves the test's readability and makes its purpose clearer, which is beneficial for maintaining and understanding the test suite in the long run.
x/crosschain/keeper/initiate_outbound_test.go (2)
287-287: Assertion updates approved with suggestion for improvement.The changes from
StatusMessagetoErrorMessageconsistently apply the new error handling approach across various test cases, which is commendable. However, the repetitive nature of these changes suggests an opportunity for optimization.Consider introducing a helper function to encapsulate the error message assertion logic. This would not only reduce code duplication but also make future updates more manageable.
Example:
func assertErrorMessage(t *testing.T, cctx *types.CrossChainTx, expectedError string) { t.Helper() require.Contains(t, cctx.CctxStatus.ErrorMessage, expectedError) }This helper function can then be used across all test cases, simplifying the assertions and making the tests more maintainable.
Also applies to: 324-324, 364-366, 430-430, 459-459
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1-479: Overall assessment: Changes approved with suggestions for improvement.The modifications in this file consistently update the error message assertions from
StatusMessagetoErrorMessage, aligning with the PR objective of introducing a dedicated error field. This change enhances the clarity of error handling in the codebase.To further improve the test suite:
- Consider introducing helper functions for common assertions to reduce code duplication and enhance maintainability.
- Evaluate the possibility of using table-driven tests for scenarios with similar structures but different inputs and expected outputs. This could significantly reduce the amount of boilerplate code and make it easier to add new test cases in the future.
These improvements would make the test suite more robust, easier to maintain, and more aligned with Go best practices for testing.
testutil/sample/crosschain.go (1)
194-194: Approve the addition of ErrorMessage field with a suggestion for improvement.The addition of the
ErrorMessagefield aligns well with the PR objectives to create a dedicated field for cross-chain call errors. This change enhances theStatusstruct by allowing for more detailed error reporting in cross-chain calls.To improve clarity and maintainability, consider adding a comment explaining the purpose of this field:
CreatedTimestamp: createdAt, LastUpdateTimestamp: createdAt, +ErrorMessage: String(), // Stores specific error messages for cross-chain callsThis comment will help other developers understand the intended use of this field in the context of cross-chain transactions.
changelog.md (3)
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48-114: Significant improvements with room for further enhancements.Version v12.1.0 introduces several noteworthy changes:
- Modified emission distribution to use fixed block rewards, which could improve predictability and fairness in the system.
- Enhanced gas handling, including exemptions for system transactions from minimum gas price checks.
- Improved error handling and chain parameter management.
- Added support for lower gas limits in certain voting scenarios.
- Refactored various components to optimize performance and improve code organization.
These changes demonstrate a commitment to system improvement and optimization. However, there are areas where further enhancements could be considered:
- The changes to emission distribution and gas handling are significant. Consider adding more comprehensive tests to ensure these changes don't introduce unexpected behaviors.
- With the refactoring of zetaclient into subpackages, ensure that the documentation is updated to reflect the new structure.
- The addition of EVM fee calculation to TSS migration of EVM chains is a good step. Consider extending this to other chain types if applicable.
To further improve the system, consider implementing a more robust logging and monitoring system to track the effects of these changes in production, particularly for the emission distribution and gas handling modifications.
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116-271: Major version update with significant breaking changes and enhancements.Version v12.0.0 introduces substantial changes to the system:
Breaking Changes:
- Relocation of TSS and chain validation queries from
crosschaintoobservermodule.- Unification of observer sets across all chains.
- Merging of observer params and core params into chain params.
- Changes to the
GetTssAddressquery, now requiring Bitcoin chain ID.These breaking changes will require updates to any systems interacting with the affected queries and parameters.
Key New Features:
- Support for stateful precompiled contracts.
- Addition of a common importable RPC package.
- Implementation of staking and bank precompiled contracts.
- Support for multiple Bitcoin chains in zetaclient.
Important Fixes:
- Improvements to outbound transaction confirmation and inclusion.
- Enhanced error handling and validation in various components.
- Fixes for issues related to nonce management and block header processing.
The refactoring efforts, including the reorganization of the zetaclient into subpackages and the movement of various components between modules, appear to improve code organization and efficiency.
Given the significant changes in this version:
- Develop and provide comprehensive migration guides for users of the affected queries and parameters.
- Update all relevant documentation to reflect the new structure and functionality.
- Consider implementing a deprecation period for the old query paths to allow for a smoother transition.
- Enhance monitoring and alerting systems to track the impact of these changes in production environments.
Discrepancy Detected Between Changelog and Codebase Implementations
Upon verification, it appears that the implementations for HSM capability and Observer Update functionality referenced in the changelog are absent in the current codebase. This inconsistency may lead to misunderstandings regarding the actual features included in version v11.0.0.
Recommended Actions:
- Update the Changelog: Ensure that all listed features and fixes accurately reflect the changes implemented in the codebase.
- Implement Missing Features: If HSM capability and Observer Update functionalities are intended for this release, prioritize their development and integration.
- Conduct Comprehensive Verification: Re-run verification scripts after implementing the necessary features to confirm their presence and functionality.
🔗 Analysis chain
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273-308: Security enhancements and system improvements with room for further testing.Version v11.0.0 introduces several important changes:
Key Features:
- HSM capability for zetaclient hot key, enhancing security.
- New functionality for updating observers, improving system management.
- Addition of a thread in zetaclient to check zeta supply across all connected chains in every block.
Important Fixes:
- Improved handling of contract redeployment for gas and asset token contracts.
- Enhanced transaction processing, including fixes for inbound tx digest and Bitcoin-related issues.
- Improved logging and speed optimization for EVM outbound transaction inclusion.
The refactoring efforts, while limited, include consolidation of node builds and updates to contract bytecode management.
To ensure the robustness of these changes, consider the following:
- Implement comprehensive testing for the new HSM capability, especially under various network conditions and potential attack scenarios.
- Verify the performance impact of the new zeta supply check thread, particularly on networks with a large number of connected chains.
- Conduct thorough testing of the observer update functionality, including edge cases such as multiple simultaneous updates.
To assist with verification, you can run the following script:
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the implementation of HSM capability and new observer management features # Test: Search for HSM-related code. Expect: Implementation details of HSM capability. rg --type go 'HSM|Hardware Security Module' # Test: Search for observer update functionality. Expect: Implementation of observer update logic. rg --type go 'UpdateObserver|ObserverUpdate' # Test: Search for zeta supply check implementation. Expect: Thread implementation for supply checks. rg --type go 'CheckZetaSupply|SupplyCheck'Length of output: 29324
x/crosschain/types/status.go (2)
18-38: Handle Potential Race ConditionsIf this code is accessed concurrently, updating the
StatusandStatusMessagefields without proper synchronization may lead to race conditions. Consider adding appropriate locking mechanisms or making use of concurrency-safe structures.
12-16: Document theUpdateCctxMessagesMethod ParametersTo improve code maintainability and developer experience, add comments that describe the parameters of the
UpdateCctxMessagesmethod. This is especially helpful for complex functions or those that will be used by other developers.For example:
// UpdateCctxMessages updates the status and error messages of the cross-chain transaction context (Cctx). // Parameters: // - newStatus: The new status to transition to. // - isError: Flag indicating whether an error occurred. // - statusMsg: Optional custom status message. // - errorMsg: Optional custom error message. func (m *Status) UpdateCctxMessages(newStatus CctxStatus, isError bool, statusMsg, errorMsg string) { // method implementation }
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⛔ Files ignored due to path filters (2)
typescript/zetachain/zetacore/crosschain/cross_chain_tx_pb.d.tsis excluded by!**/*_pb.d.tsx/crosschain/types/cross_chain_tx.pb.gois excluded by!**/*.pb.go,!**/*.pb.go
📒 Files selected for processing (22)
- changelog.md (1 hunks)
- docs/openapi/openapi.swagger.yaml (1 hunks)
- e2e/e2etests/test_eth_deposit_call.go (1 hunks)
- e2e/e2etests/test_solana_deposit_refund.go (1 hunks)
- proto/zetachain/zetacore/crosschain/cross_chain_tx.proto (2 hunks)
- testutil/sample/crosschain.go (1 hunks)
- x/crosschain/keeper/cctx.go (1 hunks)
- x/crosschain/keeper/cctx_gateway_observers.go (1 hunks)
- x/crosschain/keeper/cctx_gateway_zevm.go (1 hunks)
- x/crosschain/keeper/cctx_orchestrator_validate_outbound.go (10 hunks)
- x/crosschain/keeper/cctx_test.go (1 hunks)
- x/crosschain/keeper/initiate_outbound_test.go (10 hunks)
- x/crosschain/keeper/msg_server_migrate_tss_funds.go (1 hunks)
- x/crosschain/keeper/msg_server_vote_inbound_tx_test.go (2 hunks)
- x/crosschain/keeper/msg_server_vote_outbound_tx.go (1 hunks)
- x/crosschain/migrations/v5/migrate.go (1 hunks)
- x/crosschain/types/cctx.go (2 hunks)
- x/crosschain/types/cctx_test.go (3 hunks)
- x/crosschain/types/keys.go (2 hunks)
- x/crosschain/types/rate_limiter_flags_test.go (1 hunks)
- x/crosschain/types/status.go (1 hunks)
- x/crosschain/types/status_test.go (1 hunks)
🧰 Additional context used
📓 Path-based instructions (20)
e2e/e2etests/test_eth_deposit_call.go (1)
Pattern
**/*.go: Review the Go code, point out issues relative to principles of clean code, expressiveness, and performance.e2e/e2etests/test_solana_deposit_refund.go (1)
Pattern
**/*.go: Review the Go code, point out issues relative to principles of clean code, expressiveness, and performance.proto/zetachain/zetacore/crosschain/cross_chain_tx.proto (1)
Pattern
**/*.proto: Review the Protobuf definitions, point out issues relative to compatibility, and expressiveness.testutil/sample/crosschain.go (1)
Pattern
**/*.go: Review the Go code, point out issues relative to principles of clean code, expressiveness, and performance.x/crosschain/keeper/cctx.go (1)
Pattern
**/*.go: Review the Go code, point out issues relative to principles of clean code, expressiveness, and performance.x/crosschain/keeper/cctx_gateway_observers.go (1)
Pattern
**/*.go: Review the Go code, point out issues relative to principles of clean code, expressiveness, and performance.x/crosschain/keeper/cctx_gateway_zevm.go (1)
Pattern
**/*.go: Review the Go code, point out issues relative to principles of clean code, expressiveness, and performance.x/crosschain/keeper/cctx_orchestrator_validate_outbound.go (1)
Pattern
**/*.go: Review the Go code, point out issues relative to principles of clean code, expressiveness, and performance.x/crosschain/keeper/cctx_test.go (1)
Pattern
**/*.go: Review the Go code, point out issues relative to principles of clean code, expressiveness, and performance.x/crosschain/keeper/initiate_outbound_test.go (1)
Pattern
**/*.go: Review the Go code, point out issues relative to principles of clean code, expressiveness, and performance.x/crosschain/keeper/msg_server_migrate_tss_funds.go (1)
Pattern
**/*.go: Review the Go code, point out issues relative to principles of clean code, expressiveness, and performance.x/crosschain/keeper/msg_server_vote_inbound_tx_test.go (1)
Pattern
**/*.go: Review the Go code, point out issues relative to principles of clean code, expressiveness, and performance.x/crosschain/keeper/msg_server_vote_outbound_tx.go (1)
Pattern
**/*.go: Review the Go code, point out issues relative to principles of clean code, expressiveness, and performance.x/crosschain/migrations/v5/migrate.go (1)
Pattern
**/*.go: Review the Go code, point out issues relative to principles of clean code, expressiveness, and performance.x/crosschain/types/cctx.go (1)
Pattern
**/*.go: Review the Go code, point out issues relative to principles of clean code, expressiveness, and performance.x/crosschain/types/cctx_test.go (1)
Pattern
**/*.go: Review the Go code, point out issues relative to principles of clean code, expressiveness, and performance.x/crosschain/types/keys.go (1)
Pattern
**/*.go: Review the Go code, point out issues relative to principles of clean code, expressiveness, and performance.x/crosschain/types/rate_limiter_flags_test.go (1)
Pattern
**/*.go: Review the Go code, point out issues relative to principles of clean code, expressiveness, and performance.x/crosschain/types/status.go (1)
Pattern
**/*.go: Review the Go code, point out issues relative to principles of clean code, expressiveness, and performance.x/crosschain/types/status_test.go (1)
Pattern
**/*.go: Review the Go code, point out issues relative to principles of clean code, expressiveness, and performance.
📓 Learnings (1)
x/crosschain/keeper/msg_server_vote_outbound_tx.go (1)
Learnt from: kingpinXD PR: zeta-chain/node#2615 File: x/crosschain/keeper/msg_server_vote_outbound_tx_test.go:472-472 Timestamp: 2024-08-01T18:08:13.681Z Learning: The `SaveFailedOutbound` function in `x/crosschain/keeper/msg_server_vote_outbound_tx.go` requires a string argument for the error message.
🪛 GitHub Check: codecov/patch
x/crosschain/keeper/cctx.go
[warning] 93-93: x/crosschain/keeper/cctx.go#L93
Added line #L93 was not covered by testsx/crosschain/keeper/cctx_orchestrator_validate_outbound.go
[warning] 339-339: x/crosschain/keeper/cctx_orchestrator_validate_outbound.go#L339
Added line #L339 was not covered by tests
[warning] 357-357: x/crosschain/keeper/cctx_orchestrator_validate_outbound.go#L357
Added line #L357 was not covered by tests
[warning] 370-370: x/crosschain/keeper/cctx_orchestrator_validate_outbound.go#L370
Added line #L370 was not covered by testsx/crosschain/types/cctx.go
[warning] 262-262: x/crosschain/types/cctx.go#L262
Added line #L262 was not covered by testsx/crosschain/types/status.go
[warning] 48-48: x/crosschain/types/status.go#L48
Added line #L48 was not covered by tests
🔇 Additional comments (22)
x/crosschain/keeper/cctx_gateway_zevm.go (1)
31-31: 🛠️ Refactor suggestionConsider providing a meaningful status message in
SetAbortcallThe modification to
SetAbortaligns with the PR objectives of improving error handling. However, passing an empty string as the first parameter may not be optimal.
- Ensure that the
SetAbortmethod signature has been updated to accept two parameters.- Consider providing a meaningful status message instead of an empty string. For example:
config.CCTX.SetAbort("EVM Deposit Failed", err.Error())- Verify that this change is consistent with other
SetAbortcalls in the codebase.To ensure consistency, let's check other
SetAbortcalls:If the first parameter is indeed intended for a status message, consider extracting it to a constant or variable for better maintainability:
const EVMDepositFailedStatus = "EVM Deposit Failed" // ... config.CCTX.SetAbort(EVMDepositFailedStatus, err.Error())This approach improves code readability and allows for easier updates to the status message in the future.
✅ Verification successful
Provision of an empty status message in
SetAbortis consistent across the codebaseUpon reviewing other instances of
SetAbortcalls, it is evident that passing an empty string as thestatusMsgis a common and accepted practice within the codebase.
- Consistency Confirmed: Multiple files utilize
SetAbort("", err.Error()), aligning with the reviewed change.No immediate issues are identified with the current implementation. However, if specific contexts would benefit from more descriptive status messages, consider providing meaningful messages where appropriate.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Search for other SetAbort calls in the codebase rg --type go 'SetAbort\(' -A 2Length of output: 2890
e2e/e2etests/test_solana_deposit_refund.go (1)
Line range hint
1-35: Summary of file reviewThe
TestSolanaDepositAndCallRefundfunction effectively tests the deposit and refund scenario for Solana in an end-to-end context. The recent changes align well with the PR objectives by utilizing the newErrorMessagefield for error checking.Key points:
- The function structure follows a clear setup-action-verification pattern.
- The change improves error handling clarity by separating error messages from status messages.
- Minor optimizations and standardizations could further enhance the code quality.
Overall, the file demonstrates good testing practices for cross-chain functionality.
x/crosschain/types/keys.go (2)
6-6: Import change approved.The replacement of the
sdkpackage import withmathfromcosmossdk.io/mathis appropriate and aligns with the subsequent changes in theGetProtocolFeefunction. This modification contributes to a more focused and specific use of dependencies.
Line range hint
1-114: Summary of changes and their impact.The modifications in this file are focused and consistent:
- The import statements have been updated to use
mathfromcosmossdk.io/mathinstead of thesdkpackage.- The
GetProtocolFeefunction has been adjusted to returnmath.Uintinstead ofsdk.Uint.These changes appear to be part of a larger effort to transition from the cosmos-sdk types to a more specific math package. The alterations are minimal and do not affect the overall functionality of the module. The consistency in these changes suggests a well-planned refactoring process.
To ensure the changes are applied consistently across the codebase, it would be prudent to verify that all usages of
GetProtocolFee()are updated to handle the new return type correctly.Run the following script to check for any remaining usages of
sdk.Uintthat might need updating:✅ Verification successful
Verification Successful: No Remaining
sdk.UintUsages FoundThe refactoring in
x/crosschain/types/keys.gohas been thoroughly verified:
- No remaining instances of
sdk.Uintare present in the codebase.- All usages of
GetProtocolFee()have been correctly updated to handle the newmath.Uintreturn type.These changes are consistent and maintain the intended functionality of the module without introducing any issues.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Search for remaining usages of sdk.Uint that might need updating # Test: Search for sdk.Uint usages rg --type go 'sdk\.Uint' # Test: Search for GetProtocolFee() usages to ensure they're used correctly with the new return type rg --type go 'GetProtocolFee\(\)'Length of output: 1104
proto/zetachain/zetacore/crosschain/cross_chain_tx.proto (1)
20-20: Acknowledge the formatting improvement.The reformatting of the comment for the
Abortedstatus enhances readability. This change, while minor, contributes to the overall code quality and consistency.x/crosschain/types/status_test.go (2)
143-145: Approval: Enhanced status message clarity.The modification to use
UpdateStatusMessageand the new status message format improves the clarity of the test case. The inclusion of both the old and new status in the message provides more comprehensive information about the transition.
164-173: Approval: Improved error handling and message format.The modifications to this test case effectively verify the behavior of
UpdateStatusMessageduring an invalid status transition. The new error message format is more concise and informative, clearly indicating the attempted transition that failed.The consistent use of string formatting across test cases enhances readability and maintainability of the test suite.
x/crosschain/keeper/msg_server_vote_outbound_tx.go (2)
Line range hint
1-187: Enhancements to error handling and logging are commendable.The modifications to the
VoteOutboundfunction demonstrate an improved approach to error handling and logging. The core logic remains intact while providing more comprehensive error context. This change aligns with best practices for robust system design.
188-188: Clarification needed onSetAbortparameter change.The modification to
cctx.SetAbort("", errMessage)introduces an empty string as the first parameter. This change warrants explanation:
- What is the purpose of the empty string parameter?
- How does this align with the PR objective of creating a dedicated error field?
Consider enhancing clarity by using named parameters or a more descriptive method signature. For example:
cctx.SetAbort(statusMessage: "", errorMessage: errMessage)or
cctx.SetAbortWithError(errorMessage: errMessage)This would make the intention clearer and improve code readability.
To ensure consistency across the codebase, let's check for other occurrences of
SetAbort:x/crosschain/types/cctx.go (1)
262-262: Approve changes and address test coverageThe initialization of the
ErrorMessagefield to an empty string in theNewCCTXfunction is a positive change. It ensures that this field is explicitly set upon creation of a newCrossChainTxinstance, aligning with the PR objectives to improve error handling in cross-chain calls.However, the static analysis tool has flagged that this new line is not covered by tests. To ensure the robustness of the codebase, consider adding or updating unit tests to cover this initialization.
To verify the test coverage for this change, you can run the following command:
This script will help identify if there are existing tests for the
NewCCTXfunction and provide information about its coverage. Based on the results, you may need to add or update tests to cover the newErrorMessagefield initialization.🧰 Tools
🪛 GitHub Check: codecov/patch
[warning] 262-262: x/crosschain/types/cctx.go#L262
Added line #L262 was not covered by testsx/crosschain/types/rate_limiter_flags_test.go (1)
Line range hint
1-13: Import alias change approved.The modification of the import alias from
sdkmathtomathfor thecosmossdk.io/mathpackage is consistent and does not impact the functionality of the tests.x/crosschain/keeper/msg_server_vote_inbound_tx_test.go (1)
Line range hint
268-305: Commendable addition of error handling test case.The new test case effectively verifies the error handling when voting on an inbound ballot fails. The use of a mock observer to simulate the failure scenario is a robust approach to unit testing.
x/crosschain/keeper/cctx_test.go (1)
Line range hint
1-435: Summary of changesThe modifications to this test file effectively enhance the error handling and test coverage for cross-chain transactions. The additions align well with the PR objectives to improve error representation and handling in cross-chain calls.
Key improvements:
- Addition of error checking in the
TestCCTXsfunction.- New test case in
TestCrossChainTx_AddOutboundto verify behavior when amounts don't match.These changes contribute to a more robust and well-tested codebase. The suggestions provided for minor refactoring aim to further improve code readability and maintainability.
x/crosschain/keeper/initiate_outbound_test.go (5)
79-80: Assertion update approved.The change from
StatusMessagetoErrorMessagecorrectly aligns with the new error handling approach introduced in this PR.
114-116: Assertion update approved.The modification from
StatusMessagetoErrorMessageis consistent with the new error handling approach and maintains test integrity.
154-156: Assertion update approved.The change from
StatusMessagetoErrorMessagemaintains consistency with the new error handling mechanism introduced in this PR.
197-199: Assertion update approved.The modification from
StatusMessagetoErrorMessageconsistently applies the new error handling approach across test cases.
242-244: Assertion update approved.The change from
StatusMessagetoErrorMessagemaintains consistency with the new error handling mechanism across different test scenarios.changelog.md (2)
Line range hint
28-46: Commendable fixes and improvements.The changelog for version v12.2.4 presents a series of important fixes that enhance the system's stability and reliability:
- Improved external chain height validation.
- Enhanced gas price management for EIP1559.
- Refined authorization for WhitelistERC20.
- Improved handling of pending outbound transactions.
- Optimized Bitcoin-related operations, including keysign scheduling and fee calculations.
- Added robustness for handling new transaction types and potential issues on test networks.
These changes demonstrate a commitment to addressing critical issues and optimizing performance. The removal of the standalone network in the chore item also indicates a move towards a more streamlined testing environment.
Line range hint
310-393: Comprehensive enhancements with focus on system reliability and functionality.Version v10.1.2 introduces significant improvements:
Key Features:
- External stress testing capabilities, enhancing system robustness.
- Liquidity cap setting for ZRC20, providing better control over token economics.
- Bitcoin block header and merkle proof functionality, improving cross-chain verification.
- TSS funds migration capability, enhancing security and management of threshold signatures.
- Addition of a zetaclient thread for zeta supply checks, improving monitoring.
Important Fixes:
- Improvements to upgrade processes and release testing.
- Enhanced authorization checks and blame index updates.
- Refinements to gas limit handling and stability pool management.
- Various improvements to CLI commands and queries.
The refactoring efforts focus on optimizing cross-chain calls and mempool management.
To further enhance the system's reliability and performance:
- Conduct comprehensive stress tests using the new external stress testing capabilities, particularly focusing on high-load scenarios and edge cases.
- Implement thorough testing of the new liquidity cap feature for ZRC20, ensuring it behaves correctly under various market conditions.
- Verify the correctness and performance of the Bitcoin block header and merkle proof functionality across different network conditions.
- Test the TSS funds migration capability extensively, including scenarios with partial node failures or network partitions.
To assist with verification, you can run the following script:
#!/bin/bash # Description: Verify the implementation of key features and fixes # Test: Search for stress testing implementation. Expect: Code related to stress test setup and execution. rg --type go 'StressTest|LoadTest' # Test: Search for ZRC20 liquidity cap functionality. Expect: Implementation of liquidity cap setting and checking. rg --type go 'LiquidityCap|SetCap' # Test: Search for Bitcoin block header and merkle proof implementation. Expect: Code handling Bitcoin headers and proofs. rg --type go 'BitcoinHeader|MerkleProof' # Test: Search for TSS funds migration capability. Expect: Implementation of TSS migration logic. rg --type go 'TSSMigration|MigrateFunds' # Test: Search for zeta supply check implementation. Expect: Thread implementation for supply checks in zetaclient. rg --type go 'CheckZetaSupply|SupplyCheck'x/crosschain/types/status.go (2)
48-48: Increase Test Coverage for Line 48The static analysis indicates that line 48 is not covered by tests. To ensure robustness, add a unit test that covers the scenario where
errorMsgis an empty string, andisErroristrue. This will confirm that the default message"unknown error"is correctly assigned.Would you like assistance in creating the unit test to improve coverage?
🧰 Tools
🪛 GitHub Check: codecov/patch
[warning] 48-48: x/crosschain/types/status.go#L48
Added line #L48 was not covered by tests
18-38: Validate Status Transition Messages for AccuracyIn the
UpdateStatusMessagemethod, when a status transition fails, theStatusMessageis updated to indicate the failure, and theStatusis set toCctxStatus_Aborted. Ensure that this behavior aligns with the system's requirements for handling invalid transitions. It might be unexpected for a failed transition attempt to result in an aborted status without explicit handling.Consider reviewing the status transition logic to confirm that automatically aborting on invalid transitions is the desired behavior.
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Can we add a test to simulate this call or something similar
#2913 (comment)
It would be helpful to visualise what the updated message looks like
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Description
Closes #2913
Introduce a new function with signature:
UpdateCctxStatus(newStatus CctxStatus, isError bool, statusMsg, errorMsg string)This function will update the Cctx status accordingly, and update error_message is signaled with isError.
It will populate two fields in the cctx.Status:
status_message:error_message:This results in the following kind of statuses:
Notes:
SetAbort,SetRevertedandSetPendingRevertare always marked as isError. It will mean that any call to these functions specifying a non-empty errorMsg will updateSetPendingOutboundandSetOutboundMinedare marked as non errors, so they won't updateerror_messageIntroduced minor fixes:
keys.goused a deprecated math pkg.rate_limiter_flags_test.gowas importing the math pkg twice.msg_server_migrate_tss_funds.go.How Has This Been Tested?
Summary by CodeRabbit
Release Notes
New Features
error_messageadded to transaction status for improved error reporting.Bug Fixes
Testing Enhancements
Refactoring