refactor: move handleExportCSV to utils to fix Fast Refresh warning #90
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Pull Request Overview
This PR refactors the handleExportCSV function by moving it from the TransactionsPage.jsx component to a dedicated utility file to resolve Fast Refresh warnings. The refactor improves developer experience by following React best practices for file organization.
- Moved
handleExportCSVfunction to a dedicated utility file - Changed
TransactionsPagefrom named to default export - Fixed template literal syntax for className attribute
Reviewed Changes
Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| frontend/src/utils/transactions.js | New utility file containing the extracted handleExportCSV function |
| frontend/src/pages/TransactionsPage.jsx | Removed the inline function, updated imports, changed to default export, and fixed template literal syntax |
| frontend/src/pages/TransactionPage.test.jsx | Updated import path to reference the new utility file |
| frontend/src/App.jsx | Updated import to use default import syntax |
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Hi @archa8! Merge conflicts resolved ✅ |
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Refactor: Move handleExportCSV to utils to fix Fast Refresh warning
Description
This PR refactors the
handleExportCSVfunction by moving it from theTransactionsPage.jsxcomponent file to a dedicated utility file atsrc/utils/transactions.js. This change resolves the Fast Refresh warning that occurs when a single file exports both React components and non-component functions.Key changes:
src/utils/transactions.jswith thehandleExportCSVfunctionTransactionsPage.jsxandTransactionPage.test.jsxTransactionsPagefrom named export to default exportApp.jsxto use default importRelated Issue
Fixes #71
Motivation and Context
The Fast Refresh feature in modern React development environments (Vite, Next.js) only works optimally when files export either components OR utility functions, but not both. The previous implementation caused a development warning:
This change improves developer experience by:
Types of Changes
How Has This Been Tested?
npm run lintto ensure no new linting errorsTesting environment:
Screenshots (if applicable):
No UI changes - this is purely a code organization improvement. The CSV export functionality remains visually and functionally identical.
Checklist