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fix: remove unnecessary context branching #294

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merged 1 commit into from
Nov 6, 2024

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@beer-1 beer-1 commented Nov 5, 2024

Description

We already branching the context before executing execMsg, so don't need to do another branching for execute.


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@beer-1 beer-1 self-assigned this Nov 5, 2024
@beer-1 beer-1 requested a review from a team as a code owner November 5, 2024 05:00
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coderabbitai bot commented Nov 5, 2024

📝 Walkthrough

Walkthrough

The pull request modifies the onRecvIcs20Packet and onRecvIcs721Packet methods in the MoveHooks struct to change how the Receiver field is handled, directing funds to an intermediary account based on packet data. Additionally, the execMsg method has been updated to remove the cached context, allowing direct execution of messages which impacts the state immediately. Error handling processes remain consistent throughout the changes.

Changes

File Path Change Summary
x/ibc-hooks/move-hooks/receive.go Modified onRecvIcs20Packet and onRecvIcs721Packet to derive intermediateSender for Receiver. Updated execMsg to remove cached context, allowing direct state changes during message execution. Error handling remains unchanged.

Possibly related PRs

  • fix: use cache context at ibc hook #288: This PR modifies the same methods (onRecvIcs20Packet, onRecvIcs721Packet, and execMsg) in the MoveHooks struct, specifically addressing the handling of the Receiver field and the caching mechanism, which are directly related to the changes made in the main PR.

🐇 In the meadow, where bunnies play,
New hooks are here to brighten the day.
With packets sent to a friend in need,
Directly we hop, with no cached greed.
A leap for the funds, a joyful cheer,
Let's celebrate changes, for springtime is near! 🌸


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github-actions bot commented Nov 5, 2024

Dependency Review

✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.

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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (1)
x/ibc-hooks/move-hooks/receive.go (1)

127-132: Document the architectural decision.

Consider adding a code comment explaining why context caching was removed here, mentioning that state branching is handled by the parent context. This will help future maintainers understand the design decision.

 func (h MoveHooks) execMsg(ctx sdk.Context, msg *movetypes.MsgExecute) (*movetypes.MsgExecuteResponse, error) {
 	if err := msg.Validate(h.ac); err != nil {
 		return nil, err
 	}
 
+	// Note: Context caching is handled by the parent IBC middleware,
+	// so we don't need to cache the context here
 	moveMsgServer := movekeeper.NewMsgServerImpl(h.moveKeeper)
 	res, err := moveMsgServer.Execute(ctx, msg)
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📥 Commits

Reviewing files that changed from the base of the PR and between cc2c0bb and d97f754.

📒 Files selected for processing (1)
  • x/ibc-hooks/move-hooks/receive.go (1 hunks)
🔇 Additional comments (1)
x/ibc-hooks/move-hooks/receive.go (1)

127-127: LGTM! Verify parent context handling.

The removal of context caching aligns with the PR objective and simplifies the code. However, let's verify that the parent context properly handles state branching.

Let's verify the parent context handling:

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codecov bot commented Nov 5, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 40.94%. Comparing base (e3ebdd4) to head (d97f754).
Report is 6 commits behind head on main.

Additional details and impacted files

Impacted file tree graph

@@            Coverage Diff             @@
##             main     #294      +/-   ##
==========================================
+ Coverage   40.91%   40.94%   +0.02%     
==========================================
  Files         268      268              
  Lines       25589    25657      +68     
==========================================
+ Hits        10470    10504      +34     
- Misses      13495    13523      +28     
- Partials     1624     1630       +6     
Files with missing lines Coverage Δ
x/ibc-hooks/move-hooks/receive.go 57.14% <100.00%> (-2.41%) ⬇️

... and 3 files with indirect coverage changes

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LGTM

@beer-1 beer-1 merged commit 4de1d33 into main Nov 6, 2024
11 checks passed
@beer-1 beer-1 deleted the fix/remove-unnecessary-context-branching branch November 6, 2024 06:01
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2 participants