feat: update ibc memo handlers for v1 #2437
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WalkthroughThe recent update refines the memo handling functionality within a specific module. It narrows down the scope of supported messages to a single type, specifically excluding those that impact borrow positions. Adjustments have been made to how asset and collateral coins are managed, with some parts of the code earmarked for future updates being temporarily disabled. The testing suite reflects these changes, showcasing revised validation logic and updated error messaging to align with the new handling procedures. Changes
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Review Status
Actionable comments generated: 1
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Files selected for processing (2)
- x/uibc/uics20/memo_handler.go (4 hunks)
- x/uibc/uics20/memo_handler_test.go (2 hunks)
Additional comments: 4
x/uibc/uics20/memo_handler.go (4)
- 82-85: The change to restrict the number of supported messages to one and exclude messages that create or modify borrow positions is a significant tightening of the validation logic. This approach enhances security by ensuring only specific, predefined message types are processed. However, it's crucial to ensure that this restriction aligns with the overall system requirements and does not inadvertently block legitimate use cases.
- 89-95: The handling of asset coins has been adjusted, but the handling of collateral coins is commented out. This change suggests an optimization in how financial instruments are treated in IBC transactions. It's important to verify that this adjustment does not impact the system's ability to accurately track and manage collateral positions, especially in scenarios where collateral is a critical component of the transaction.
- 152-152: The
assertSubCoinsfunction checks if the operated coin is a subset of the sent coin by denomination and amount. This is a crucial check for ensuring that messages do not attempt to operate with more coins than were sent in the transfer. It's important to ensure that this logic is thoroughly tested, especially for edge cases where denominations might not match or when amounts are equal.- 157-157: The error message
errNoSubCoinsis clearly defined, indicating that a message must use only coins sent from the transfer. This explicit error message improves the developer experience by making it easier to understand the cause of validation failures. Ensure that this error message is consistently used wherever relevant throughout the codebase.
Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #2437 +/- ##
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- Coverage 75.38% 69.27% -6.12%
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Files 100 183 +83
Lines 8025 10761 +2736
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+ Hits 6050 7455 +1405
- Misses 1589 2696 +1107
- Partials 386 610 +224
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Review Status
Actionable comments generated: 0
Configuration used: CodeRabbit UI
Files selected for processing (3)
- CHANGELOG.md (1 hunks)
- x/uibc/uics20/memo_handler.go (5 hunks)
- x/uibc/uics20/memo_handler_test.go (2 hunks)
Files skipped from review as they are similar to previous changes (2)
- x/uibc/uics20/memo_handler.go
- x/uibc/uics20/memo_handler_test.go
Additional comments: 3
CHANGELOG.md (3)
- 52-52: The entry for the new
converterhelper app is clear and follows the changelog principles.- 52-52: The entry for IBC ICS20 memo handlers correctly references the related pull requests and succinctly describes the feature.
- 52-52: The entries under "Improvements" and "Bug Fixes" are well-documented, providing clear references to the pull requests and a brief description of the changes.
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There was a problem hiding this comment.
Review Status
Actionable comments generated: 0
Configuration used: CodeRabbit UI
Files selected for processing (2)
- x/uibc/uics20/memo_handler.go (5 hunks)
- x/uibc/uics20/memo_handler_test.go (2 hunks)
Files skipped from review as they are similar to previous changes (2)
- x/uibc/uics20/memo_handler.go
- x/uibc/uics20/memo_handler_test.go
Description
Update the IBC handlers and tests for memo v1 release.
Summary by CodeRabbit