vercel / ai-chatbot

A full-featured, hackable Next.js AI chatbot built by Vercel
https://chat.vercel.ai
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Refactor AI state update logic in Stock component #298

Closed athrael-soju closed 1 month ago

athrael-soju commented 3 months ago

To address the warning from ESLint about missing dependencies in the useEffectand avoid the infinite loop issue when adding those dependencies, you can use a useCallbackfor the logic that updates the state, ensuring that it only changes when necessary. This approach helps in managing dependencies more effectively and prevents unnecessary re-renders or infinite loops.

The change introduces a useCallbackthat wraps the state update logic. The dependencies of useCallbackinclude all the variables and functions it uses aiState, id, setAIState, startHighlight, endHighlight, xToDate, format. This ensures that updateAIStateonly changes when one of its dependencies changes, preventing unnecessary executions.

The useEffect hook then only needs to list startHighlight, endHighlight, and updateAIStateas its dependencies. Since updateAIState is memoized and only changes when its dependencies change, it prevents the infinite loop issue while addressing the ESLint warning by correctly listing all dependencies.

vercel[bot] commented 3 months ago

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