chore(frontend): prevent loading chat detail again if didn't change the chatId

[PengyuChen01]

Summary by CodeRabbit

• Refactor
  • Optimized chat behavior so that the conversation refreshes only when a different chat is selected, enhancing performance and user experience.

[coderabbitai]

Walkthrough

The change updates the useEffect hook within the Chat component. It now conditionally sets the chat ID and refreshes the chat list only when the newly extracted chat ID differs from the current one. Additionally, the dependency list for the useEffect hook is updated, ensuring that the effect runs on changes to the chat ID, URL parameters, and the refetch function.

Changes

File	Change Summary
frontend/src/components/chat/index.tsx	Updated the useEffect hook to conditionally update the chat ID by comparing the new value from URL parameters with the current state. Also updated hook dependencies to include chatId for accurate reactivity.

Sequence Diagram(s)

sequenceDiagram
    participant U as URL Params
    participant C as Chat Component
    participant S as chatId State

    U->>C: Provide newChatId
    C->>S: Compare newChatId with current chatId
    alt newChatId differs
        C->>S: Update chatId
        C->>C: Call refetchChats()
    else
        C->>C: Do nothing
    end

Loading

Poem

I’m a rabbit in the code field, hopping through the flow,
Spotted URL changes, so I let the logic grow.
If the chat ID’s new, I update with a bound,
Else I simply sit still, letting nothing resound.
Hoppy code and merry bytes, off we go!

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📥 Commits

Reviewing files that changed from the base of the PR and between db76f82 and cfe606d.

📒 Files selected for processing (1)

• frontend/src/components/chat/index.tsx (1 hunks)

🚧 Files skipped from review as they are similar to previous changes (1)

• frontend/src/components/chat/index.tsx

⏰ Context from checks skipped due to timeout of 90000ms (1)

• GitHub Check: Install and Build Frontend

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