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[ISSUE #1680]♻️Refactor ChangeInvisibleTimeProcessor handle logic🍻 #1683

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merged 1 commit into from
Dec 9, 2024

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mxsm
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@mxsm mxsm commented Dec 9, 2024

Which Issue(s) This PR Fixes(Closes)

Fixes #1680

Brief Description

How Did You Test This Change?

Summary by CodeRabbit

  • New Features

    • Introduced asynchronous processing for request handling, enhancing performance and responsiveness.
    • Expanded method parameters to include additional context and request handling capabilities.
  • Bug Fixes

    • Improved error handling with the updated return type, allowing for better management of potential issues.

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coderabbitai bot commented Dec 9, 2024

Walkthrough

The pull request introduces significant changes to the ChangeInvisibleTimeProcessor struct, specifically updating the process_request method to be asynchronous. The method's signature has been altered to include additional parameters, such as a Channel and a RequestCode, while the return type has shifted to allow for more complex error handling. These modifications reflect a transition to an asynchronous processing model with enhanced functionality.

Changes

File Path Change Summary
rocketmq-broker/src/processor/change_invisible_time_processor.rs Updated process_request method to be asynchronous, changed parameters, and updated return type.

Assessment against linked issues

Objective Addressed Explanation
Ensure the refactor does not introduce new bugs (#1680) Uncertainty about potential new bugs.
Update unit tests if applicable (#1680) No indication of updated unit tests.
Document any new patterns or architecture changes (#1680) Documentation of changes is not evident.

Possibly related PRs

Suggested labels

refactor, auto merge, ready to review, waiting-review, AI review first

Suggested reviewers

  • TeslaRustor
  • SpaceXCN

Poem

In the world of code, we hop and play,
Refactoring paths in a brand new way.
With async magic, our tasks align,
A channel and request code, all in fine.
Bugs be gone, we’ll test and cheer,
For a smoother process, let’s all draw near! 🐰✨


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@RocketmqRustBot RocketmqRustBot added the refactor♻️ refactor code label Dec 9, 2024
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🔊@mxsm 🚀Thanks for your contribution 🎉. CodeRabbit(AI) will review your code first 🔥

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codecov bot commented Dec 9, 2024

Codecov Report

Attention: Patch coverage is 0% with 8 lines in your changes missing coverage. Please review.

Project coverage is 27.60%. Comparing base (e008ee6) to head (696c99f).
Report is 2 commits behind head on main.

Files with missing lines Patch % Lines
...r/src/processor/change_invisible_time_processor.rs 0.00% 8 Missing ⚠️
Additional details and impacted files
@@            Coverage Diff             @@
##             main    #1683      +/-   ##
==========================================
- Coverage   27.60%   27.60%   -0.01%     
==========================================
  Files         470      470              
  Lines       62969    62971       +2     
==========================================
  Hits        17380    17380              
- Misses      45589    45591       +2     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (2)
rocketmq-broker/src/processor/change_invisible_time_processor.rs (2)

26-34: Consider using an immutable reference to self

The process_request method currently takes &mut self, but there is no apparent mutation of the struct's state within the method. If no fields of self are being modified, consider changing the receiver to an immutable reference to enhance code safety and clarify intent.

Apply this diff to adjust the method signature:

 pub async fn process_request(
-    &mut self,
+    &self,
     _channel: Channel,
     _ctx: ConnectionHandlerContext,
     _request_code: RequestCode,
     _request: RemotingCommand,
 ) -> crate::Result<Option<RemotingCommand>> {
     unimplemented!("ChangeInvisibleTimeProcessor process_request")
 }

26-34: Add documentation comments to the process_request method

Including Rustdoc comments will enhance code comprehension and assist other developers in understanding the method's purpose and usage.

Apply this diff to add documentation:

 impl ChangeInvisibleTimeProcessor {
+    /// Processes the request to change the invisible time of a message.
     pub async fn process_request(
         &mut self,
         _channel: Channel,
         _ctx: ConnectionHandlerContext,
         _request_code: RequestCode,
         _request: RemotingCommand,
     ) -> crate::Result<Option<RemotingCommand>> {
         unimplemented!("ChangeInvisibleTimeProcessor process_request")
     }
 }
📜 Review details

Configuration used: .coderabbit.yaml
Review profile: CHILL

📥 Commits

Reviewing files that changed from the base of the PR and between e008ee6 and 696c99f.

📒 Files selected for processing (1)
  • rocketmq-broker/src/processor/change_invisible_time_processor.rs (1 hunks)
🔇 Additional comments (1)
rocketmq-broker/src/processor/change_invisible_time_processor.rs (1)

26-34: Verify consistency of process_request method signatures across processors

To maintain consistency across different processor implementations, please ensure that the process_request method signature aligns with those in other processors. Consistent method signatures improve readability and reduce potential integration issues.

Run the following script to list all process_request method signatures in processor implementations:

✅ Verification successful

Let me analyze the output from the shell script. The results show that the process_request method signature in change_invisible_time_processor.rs is consistent with other processor implementations in the codebase. All processors follow the same signature pattern:

pub async fn process_request(
    &mut self,
    channel: Channel,
    ctx: ConnectionHandlerContext,
    request_code: RequestCode,
    request: RemotingCommand,
)

The only variation is that some processors prefix unused parameters with underscore (_), which is a Rust convention to suppress unused variable warnings.

Method signature is consistent with other processors

The process_request method signature in change_invisible_time_processor.rs perfectly aligns with the standard signature used across all processor implementations in the codebase. The use of underscore prefixes for unused parameters follows proper Rust conventions.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: List all `process_request` method signatures in processor implementations.

# Find all processor Rust files
fd --extension rs 'processor' | while read -r file; do
  # Print the file name and method signature
  echo "$file:"
  rg 'pub async fn process_request' "$file" -A 5
done

Length of output: 7791

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[Refactor♻️]Refactor ChangeInvisibleTimeProcessor handle logic
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