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fix: Replace LRNBalanceWidget mock data with real LearnToken contract calls #209#467

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Anuoluwapo25 merged 2 commits intobakeronchain:mainfrom
Nanle-code:replace
Mar 31, 2026
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fix: Replace LRNBalanceWidget mock data with real LearnToken contract calls #209#467
Anuoluwapo25 merged 2 commits intobakeronchain:mainfrom
Nanle-code:replace

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@Nanle-code Nanle-code commented Mar 28, 2026

Summary

This PR replaces the hardcoded mock data in LRNBalanceWidget with real LearnToken contract calls, resolving issue #209.

What Changed

  • Removed Mock Data: Eliminated hardcoded mockBalance = 142, mockPrev = 122, and mockPercentile = 8
  • Real Contract Integration: Integrated the existing useLearnToken hook to call the actual LearnToken Soroban contract's balance() function
  • Proper Loading States: Replaced artificial 1200ms setTimeout with real async contract call loading
  • Balance History: Added localStorage-based balance tracking for change indicators
  • Percentile Calculation: Implemented balance-based percentile ranking system

Technical Details

  • Uses the existing useLearnToken hook from src/hooks/useLearnToken.ts
  • Created useLearnTokenWithHistory wrapper for balance persistence and percentile logic
  • Maintains all existing widget functionality (sm/md/lg sizes, animations, tooltips)
  • Proper error handling for contract failures

Files Modified

  • src/components/LRNBalanceWidget.tsx - Complete refactor to use real contract data

Testing

  • Verified real contract calls work correctly
  • Confirmed balance history tracking functions properly
  • Tested percentile calculations and rank labels
  • All widget sizes and features remain functional

Issue Resolution

Fixes #209: "LRNBalanceWidget: replace hardcoded mock data with real LearnToken contract call"

Dependencies

@Nanle-code
fix: replace LRNBalanceWidget mock data with real LearnToken contract…
3eb8f47 
… calls

- Remove hardcoded mock values (mockBalance, mockPrev, mockPercentile)
- Remove artificial setTimeout loading simulation
- Integrate real useLearnToken hook with LearnToken contract balance() calls
- Add balance history tracking with localStorage persistence
- Implement percentile calculation based on actual balance
- Add proper loading and error handling for contract interactions

Fixes bakeronchain#209
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drips-wave Bot commented Mar 28, 2026

@Nanle-code Great news! 🎉 Based on an automated assessment of this PR, the linked Wave issue(s) no longer count against your application limits.

You can now already apply to more issues while waiting for a review of this PR. Keep up the great work! 🚀

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@Anuoluwapo25
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Anuoluwapo25 commented Mar 28, 2026

please reslove conflict

@Anuoluwapo25 Anuoluwapo25 merged commit 94cdf0a into bakeronchain:main Mar 31, 2026
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chonilius pushed a commit to chonilius/learnvault that referenced this pull request Apr 24, 2026
@Anuoluwapo25
Merge pull request bakeronchain#467 from Nanle-code/replace
add217a 
fix: Replace LRNBalanceWidget mock data with real LearnToken contract calls bakeronchain#209
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LRNBalanceWidget: replace hardcoded mock data with real LearnToken contract call

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@Nanle-code @Anuoluwapo25