code clean

[swuecho]

Summary by OpenAI

Release Notes

This pull request includes new features and code clean-up for the chat service API. Users can now get chat messages, create chat prompts and messages, and update message content. Additionally, a new error variable was added to handle invalid user ID errors, and a new function was added to extract user ID from context.

[swuecho]

🤖 OpenAI

Thank you for letting me participate in the code review.

The purpose of this pull request is to clean up the code and add new functionality to the chat service API. The changes include adding functions to get chat messages, create chat prompts and messages, and update message content. Additionally, a new error variable was added to handle invalid user ID errors, and a new function was added to extract user ID from context.

Here is a summary of the changes made to each file:

File	Summary
api/chat_main_service.go	Added functions to get chat messages, create chat prompts and messages, and update message content.
api/chat_message_service.go	Added a blank line between two functions.
api/errors.go	Added ErrInvalidUserID error variable to handle invalid user ID errors.
api/util.go	Added a new function getUserID that extracts user ID from context and returns it as int32.

Overall, the changes seem to be well-organized and focused on improving the functionality of the chat service API.

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[swuecho]

🤖 OpenAI

Reviewing existing code in: api/chat_message_service.go

The existing code in api/chat_message_service.go looks correct. No issues found.