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chore(signature-collection): Refactor report pdf creation #16278

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Merged
merged 2 commits into from
Oct 4, 2024

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@juni-haukur juni-haukur commented Oct 4, 2024

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Checklist:

  • I have performed a self-review of my own code
  • I have made corresponding changes to the documentation
  • My changes generate no new warnings
  • I have added tests that prove my fix is effective or that my feature works
  • Formatting passes locally with my changes
  • I have rebased against main before asking for a review

Summary by CodeRabbit

  • New Features

    • Enhanced report downloading functionality with improved state management for PDF generation.
    • Conditional fetching of reports based on user selection, streamlining the user experience.
  • Bug Fixes

    • Resolved issues related to unnecessary re-renders and ensured the correct PDF document displays based on updated data.

@juni-haukur juni-haukur requested a review from a team as a code owner October 4, 2024 14:47
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coderabbitai bot commented Oct 4, 2024

Walkthrough

The pull request introduces modifications to the DownloadReports component in index.tsx, adding a new state variable pdfState to manage the area ID and PDF URL. It implements a conditional logic in the handleDownloadClick function to determine whether to fetch a new report or open an existing PDF. Additionally, the usePDF hook's document prop is updated to render the MyPdfDocument based on the fetched data, and useEffect hooks are adjusted to ensure correct updates and prevent unnecessary re-renders.

Changes

File Change Summary
libs/portals/admin/signature-collection/src/screens-parliamentary/DownloadReports/index.tsx - Added state variable pdfState for managing area ID and PDF URL.
- Modified handleDownloadClick to conditionally fetch reports or open existing PDFs.
- Updated usePDF hook to render MyPdfDocument based on fetched data.
- Adjusted useEffect hooks to manage document updates and dependencies.

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  • albinagu

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@juni-haukur juni-haukur added the deprecated:automerge (Disabled) Merge this PR as soon as all checks pass label Oct 4, 2024
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Actionable comments posted: 2

🧹 Outside diff range and nitpick comments (1)
libs/portals/admin/signature-collection/src/screens-parliamentary/DownloadReports/index.tsx (1)

Line range hint 1-118: Overall assessment: Significant improvements in PDF handling

The refactoring of the DownloadReports component has resulted in several notable improvements:

  1. Introduction of pdfState for better management of PDF generation and caching.
  2. Optimized PDF generation logic to prevent unnecessary operations.
  3. Implementation of handleDownloadClick for efficient report handling and prevention of redundant API calls.
  4. Improved useEffect hooks for more precise control over PDF updates and opening.

These changes have enhanced the component's efficiency, reduced unnecessary operations, and improved the overall user experience. The code is now more maintainable and follows React best practices.

A few minor suggestions have been provided to further optimize the component, particularly around handling loading states and fine-tuning some operators. Implementing these suggestions will further improve the robustness of the component.

Consider extracting the PDF generation and download logic into a custom hook (e.g., usePdfDownload) to further improve the component's modularity and reusability across the application if similar functionality is needed elsewhere.

📜 Review details

Configuration used: .coderabbit.yaml
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between d86d920 and f718101.

📒 Files selected for processing (1)
  • libs/portals/admin/signature-collection/src/screens-parliamentary/DownloadReports/index.tsx (3 hunks)
🧰 Additional context used
📓 Path-based instructions (1)
libs/portals/admin/signature-collection/src/screens-parliamentary/DownloadReports/index.tsx (1)

Pattern libs/**/*: "Confirm that the code adheres to the following:

  • Reusability of components and hooks across different NextJS apps.
  • TypeScript usage for defining props and exporting types.
  • Effective tree-shaking and bundling practices."
🔇 Additional comments (4)
libs/portals/admin/signature-collection/src/screens-parliamentary/DownloadReports/index.tsx (4)

25-25: LGTM: New state variable improves PDF management

The introduction of pdfState is a good addition. It helps manage the PDF generation and caching process more effectively, potentially reducing unnecessary API calls and improving user experience.


Line range hint 32-38: LGTM: Improved PDF generation logic

The modification to only generate the PDF document when data is available is a good optimization. It prevents unnecessary PDF generation, potentially improving performance and reducing resource usage.


59-64: LGTM: Improved PDF update logic

The modification to the useEffect hook is a good improvement. By checking if the fetched report's ID matches the areaId in pdfState, we ensure that the PDF document is only updated when the correct data is available. This prevents unnecessary updates and potential race conditions.


109-109: LGTM: Simplified onClick handler

The refactoring of the onClick handler to use the new handleDownloadClick function is a good improvement. It simplifies the JSX, improves code readability, and centralizes the download logic in one place. This change is consistent with the overall refactoring of the component and follows good React practices.

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codecov bot commented Oct 4, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 36.92%. Comparing base (d40e981) to head (df8ff58).
Report is 1 commits behind head on main.

Additional details and impacted files

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@@           Coverage Diff           @@
##             main   #16278   +/-   ##
=======================================
  Coverage   36.92%   36.92%           
=======================================
  Files        6781     6781           
  Lines      140030   140011   -19     
  Branches    39815    39807    -8     
=======================================
- Hits        51705    51704    -1     
+ Misses      88325    88307   -18     
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Actionable comments posted: 3

🧹 Outside diff range and nitpick comments (2)
libs/portals/admin/signature-collection/src/screens-parliamentary/DownloadReports/index.tsx (2)

32-32: Rename document variable to avoid confusion with the global document object

Using the name document may cause confusion with the browser's global document object. Renaming it improves clarity.

Apply this diff to rename the variable:

- const [document, updateDocument] = usePDF({
+ const [pdfDocument, updatePdfDocument] = usePDF({
    document: data && (
      <MyPdfDocument
        report={
          data?.signatureCollectionAreaSummaryReport as SignatureCollectionAreaSummaryReport
        }
      />
    ),
  })

And update all usages of document accordingly.


59-64: Optimize dependencies in useEffect to prevent unnecessary re-renders

Including the entire pdfState object in the dependencies can cause extra renders. Specify only the necessary properties.

Update the dependency array:

- }, [data, pdfState, updateDocument])
+ }, [data, pdfState.areaId, updateDocument])
📜 Review details

Configuration used: .coderabbit.yaml
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between d86d920 and f718101.

📒 Files selected for processing (1)
  • libs/portals/admin/signature-collection/src/screens-parliamentary/DownloadReports/index.tsx (3 hunks)
🧰 Additional context used
📓 Path-based instructions (1)
libs/portals/admin/signature-collection/src/screens-parliamentary/DownloadReports/index.tsx (1)

Pattern libs/**/*: "Confirm that the code adheres to the following:

  • Reusability of components and hooks across different NextJS apps.
  • TypeScript usage for defining props and exporting types.
  • Effective tree-shaking and bundling practices."
🔇 Additional comments (1)
libs/portals/admin/signature-collection/src/screens-parliamentary/DownloadReports/index.tsx (1)

109-109: Verify that area.id correctly matches pdfState.areaId

Ensure that the area.id used in handleDownloadClick(area.id) corresponds accurately to pdfState.areaId, avoiding potential mismatches.

Double-check that area.id and pdfState.areaId are consistent throughout the component.

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datadog-island-is bot commented Oct 4, 2024

Datadog Report

Branch report: chore/refactor-signature-pdf
Commit report: 7ce11f9
Test service: web

✅ 0 Failed, 84 Passed, 0 Skipped, 30.84s Total Time
➡️ Test Sessions change in coverage: 1 no change

@kodiakhq kodiakhq bot merged commit 1fe61c1 into main Oct 4, 2024
39 checks passed
@kodiakhq kodiakhq bot deleted the chore/refactor-signature-pdf branch October 4, 2024 15:30
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