refactor(core): structural typing for kvstore

[julienrbrt]

Description

Closes: #XXXX

---

Author Checklist

All items are required. Please add a note to the item if the item is not applicable and
please add links to any relevant follow up issues.

I have...

• included the correct type prefix in the PR title, you can find examples of the prefixes below:
• confirmed ! in the type prefix if API or client breaking change
• targeted the correct branch (see PR Targeting)
• provided a link to the relevant issue or specification
• reviewed "Files changed" and left comments if necessary
• included the necessary unit and integration tests
• added a changelog entry to CHANGELOG.md
• updated the relevant documentation or specification, including comments for documenting Go code
• confirmed all CI checks have passed

Reviewers Checklist

All items are required. Please add a note if the item is not applicable and please add
your handle next to the items reviewed if you only reviewed selected items.

Please see Pull Request Reviewer section in the contributing guide for more information on how to review a pull request.

I have...

• confirmed the correct type prefix in the PR title
• confirmed all author checklist items have been addressed
• reviewed state machine logic, API design and naming, documentation is accurate, tests and test coverage

Summary by CodeRabbit

• Chores
  • Updated syntax for KVStore, Batch, and Iterator interfaces to type aliases, improving code readability without altering functionality.

[coderabbitai]

📝 Walkthrough

Walkthrough

The changes in this pull request involve modifying the KVStore, Batch, and Iterator types in the core/store/store.go file from traditional interface declarations to type aliases of interfaces. This syntax update does not affect the methods or functionality of these interfaces, and the existing implementations remain compatible. The KVStoreWithBatch and BatchCreator interfaces are unchanged.

Changes

File	Change Summary
core/store/store.go	Updated KVStore, Batch, and Iterator from interface declarations to type aliases.

Possibly related PRs

• refactor(store/v2): human readable ss/sc types #21645: This PR modifies the store package and includes changes to the storeServer, which may interact with the KVStore and related types in the main PR, indicating a potential relationship in how the store is utilized.
• refactor(runtime/v2): use AppI.GetStore() to fetch an initialized RootStore #22205: This PR refactors the store management by implementing the AppI.GetStore() method, which could be relevant to the changes in the KVStore type aliasing in the main PR, as both involve the store's structure and access methods.

Suggested labels

C:Store

Suggested reviewers

• cool-develope
• tac0turtle
• hieuvubk

---

📜 Recent review details

Configuration used: .coderabbit.yml
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between 4733fc1 and 2b84c30.

📒 Files selected for processing (1)

• core/store/store.go (1 hunks)

🧰 Additional context used

📓 Path-based instructions (1)

core/store/store.go (1)

Pattern **/*.go: Review the Golang code for conformity with the Uber Golang style guide, highlighting any deviations.

🔇 Additional comments (4)

core/store/store.go (4)

4-4: LGTM: KVStore type alias enhances flexibility

The change from an interface definition to a type alias for KVStore is a good refactoring. This approach maintains the same interface contract while allowing for more flexible type definitions and potential composition in the future. It adheres to Go's idiomatic practices and doesn't conflict with the Uber Go Style Guide.

---

Line range hint 32-32: LGTM: Batch type alias consistent with KVStore change

The modification of Batch to a type alias is consistent with the earlier KVStore change. This approach maintains interface consistency throughout the codebase while providing the same benefits of flexibility and potential for composition. The change adheres to Go's idiomatic practices and the Uber Go Style Guide.

---

Line range hint 89-89: LGTM: Iterator type alias completes consistent refactoring

The change of Iterator to a type alias completes the consistent refactoring across KVStore, Batch, and Iterator. This uniform approach enhances the codebase's flexibility while maintaining the existing interface contracts. The modification is in line with Go's idiomatic practices and the Uber Go Style Guide, promoting a cohesive and maintainable codebase.

---

4-4: Overall: Excellent refactoring to type aliases

The changes in this file represent a cohesive and well-executed refactoring of KVStore, Batch, and Iterator from interface definitions to type aliases. This modification:

1. Enhances flexibility for future type compositions.
2. Maintains existing interface contracts and functionality.
3. Adheres to Go's idiomatic practices and the Uber Go Style Guide.
4. Promotes consistency across the codebase.

These changes lay a solid foundation for potential future enhancements while preserving the current behavior of the system. Great job on this refactoring effort!

Also applies to: 32-32, 89-89

---

Thank you for using CodeRabbit. We offer it for free to the OSS community and would appreciate your support in helping us grow. If you find it useful, would you consider giving us a shout-out on your favorite social media?

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

🪧 Tips

Chat

There are 3 ways to chat with CodeRabbit:

• Review comments: Directly reply to a review comment made by CodeRabbit. Example:
  • I pushed a fix in commit <commit_id>, please review it.
  • Generate unit testing code for this file.
  • Open a follow-up GitHub issue for this discussion.
• Files and specific lines of code (under the "Files changed" tab): Tag @coderabbitai in a new review comment at the desired location with your query. Examples:
  • @coderabbitai generate unit testing code for this file.
  • @coderabbitai modularize this function.
• PR comments: Tag @coderabbitai in a new PR comment to ask questions about the PR branch. For the best results, please provide a very specific query, as very limited context is provided in this mode. Examples:
  • @coderabbitai gather interesting stats about this repository and render them as a table. Additionally, render a pie chart showing the language distribution in the codebase.
  • @coderabbitai read src/utils.ts and generate unit testing code.
  • @coderabbitai read the files in the src/scheduler package and generate a class diagram using mermaid and a README in the markdown format.
  • @coderabbitai help me debug CodeRabbit configuration file.

Note: Be mindful of the bot's finite context window. It's strongly recommended to break down tasks such as reading entire modules into smaller chunks. For a focused discussion, use review comments to chat about specific files and their changes, instead of using the PR comments.

CodeRabbit Commands (Invoked using PR comments)

• @coderabbitai pause to pause the reviews on a PR.
• @coderabbitai resume to resume the paused reviews.
• @coderabbitai review to trigger an incremental review. This is useful when automatic reviews are disabled for the repository.
• @coderabbitai full review to do a full review from scratch and review all the files again.
• @coderabbitai summary to regenerate the summary of the PR.
• @coderabbitai resolve resolve all the CodeRabbit review comments.
• @coderabbitai configuration to show the current CodeRabbit configuration for the repository.
• @coderabbitai help to get help.

Other keywords and placeholders

• Add @coderabbitai ignore anywhere in the PR description to prevent this PR from being reviewed.
• Add @coderabbitai summary to generate the high-level summary at a specific location in the PR description.
• Add @coderabbitai anywhere in the PR title to generate the title automatically.

Documentation and Community

• Visit our Documentation for detailed information on how to use CodeRabbit.
• Join our Discord Community to get help, request features, and share feedback.
• Follow us on X/Twitter for updates and announcements.