Akmal / Simplify color assignment for profit status in PositionsDrawer

[akmal-deriv]

🤖 Auto-generated PR

This PR was automatically created by ShiftAI CLI.

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fix: simplify color assignment for profit status in PositionsDrawer

[akmal-deriv]

🤖 AI Code Analysis Results

📝 Manual Coding

⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜ 0%

0 of 100 characters (0%) in newly added lines are AI-generated

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📊 Analysis Summary

Metric	Value
📁 Files Changed	1
➕ New Lines Added	100 chars
🤖 AI Characters	0
📈 AI Percentage	0%

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📋 Per-File Breakdown (New Lines Only)

File	Lines Added	AI Content	Percentage
.../PositionsDrawer/positions-drawer.tsx	100 chars	0 chars	⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜ 0%

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📝 This PR contains traditional hand-written code.

📊 Raw Data (for dashboard)

{
  "timestamp": "2025-10-21T08:44:39.131Z",
  "repository": "deriv-com/derivatives-trader",
  "branch": "unknown",
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  "files": [
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      "name": "packages/trader/src/App/Components/Elements/PositionsDrawer/positions-drawer.tsx",
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      "hasAddedContent": true,
      "addedContent": "                                    color={getTotalProfit(all_positions) > 0 ? 'success' : 'danger'}"
    }
  ]
}

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_{🚀 Analysis powered by ShiftAI • Analyzes only PR changes, not entire files}

[claude]

Claude finished @akmal-deriv's task —— View job

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Code Review Complete

Tasks

• Read the changed file and understand the modification
• Analyze the git diff to see exact changes
• Review for correctness, edge cases, and potential regressions
• Review code quality and React/TypeScript best practices
• Review performance implications
• Review security considerations
• Check test coverage
• Provide comprehensive feedback

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Summary

This PR simplifies the color assignment for the profit/loss status text in the PositionsDrawer component. The change replaces CSS variable strings ('var(--color-status-success)' and 'var(--color-status-danger)') with semantic color names ('success' and 'danger').

Overall Assessment: ✅ APPROVED - This is a good simplification that improves code consistency.

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Detailed Review

High Priority Items

None - this change is safe to merge.

Medium Priority Items

None - the change is correctly implemented.

Low Priority Items

1. Edge Case: Zero Profit Handling

• Location: packages/trader/src/App/Components/Elements/PositionsDrawer/positions-drawer.tsx:233
• Issue: When getTotalProfit(all_positions) === 0, the condition getTotalProfit(all_positions) > 0 evaluates to false, so zero profit will display in 'danger' (red) color.
• Impact: This might be semantically incorrect - zero profit is neither success nor danger, it's neutral.
• Suggestion: Consider handling the zero case explicitly:

color={
    getTotalProfit(all_positions) > 0 
        ? 'success' 
        : getTotalProfit(all_positions) < 0 
            ? 'danger' 
            : 'primary'
}

• Note: Looking at the test suite (line 266-290 in the test file), there is a test for zero total P/L that expects it to render, but it doesn't verify the color. The current behavior (showing zero as 'danger') may be intentional, but worth confirming with the team.

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Correctness & Regressions

✅ Correctness: The change is functionally correct. The Text component from @deriv/components accepts semantic color values like 'success' and 'danger', as evidenced by widespread usage throughout the codebase (found 20+ similar usages).

✅ No Regressions: The logic remains identical - the ternary condition is unchanged, only the color value format has been simplified.

✅ Test Coverage: The existing test suite covers:

• Multiple positions with profits (expects success indicators)
• Multiple positions with losses (expects danger indicators)
• Mixed profits and losses
• Zero total P/L
• Undefined profit values
• Different currencies

However, none of the tests explicitly verify the color prop value. Consider adding a test that checks the color prop matches the expected value based on profit/loss.

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Code Quality & Best Practices

✅ Improved Consistency: This change aligns with the rest of the codebase, which predominantly uses semantic color names ('primary', 'success', 'danger', 'less-prominent', etc.) rather than CSS variables.

✅ Better Maintainability: Using semantic colors makes the code more readable and easier to maintain. The component library handles the CSS variable mapping internally.

✅ TypeScript Safety: The change maintains type safety - the Text component's type definitions should enforce valid color values.

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Performance

✅ No Performance Impact: This is a pure refactor with no performance implications. The component will render identically.

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Security

✅ No Security Concerns: This change only affects styling and has no security implications.

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Recommendations

1. Optional Enhancement: Consider explicitly handling the zero profit case with a neutral color (see Low Priority Item build(deps-dev): bump webpack-dev-server from 5.2.0 to 5.2.1 #1 above).

2. Test Enhancement: Add a test to verify the color prop value:

it('should display success color for positive total P/L', () => {
    mocked_store.portfolio.all_positions = [
        { profit_loss: 100, contract_info: mockContractInfo() }
    ] as TAllPositions;
    
    const { container } = render(mockPositionsDrawer(mockStore(mocked_store)));
    const totalPLText = container.querySelector('.positions-drawer__total Text');
    expect(totalPLText).toHaveAttribute('color', 'success');
});

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Conclusion

This is a clean, safe refactoring that improves code consistency and readability. The change simplifies the color assignment while maintaining identical functionality. The only minor consideration is whether zero profit should display in a neutral color rather than the 'danger' color, but this appears to be existing behavior and may be intentional.

Status: ✅ Ready to merge

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[github-actions]

Dependency Review

✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.

OpenSSF Scorecard

Package	Version	Score	Details

Scanned Manifest Files

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