Problem:
- Users could input arbitrary initial balance when creating traders
- This didn't reflect the actual available balance in exchange account
- Could lead to incorrect position sizing and risk calculations
Solution:
- Before creating trader, query exchange API for actual balance
- Use GetBalance() from respective trader implementation:
* Binance: NewFuturesTrader + GetBalance()
* Hyperliquid: NewHyperliquidTrader + GetBalance()
* Aster: NewAsterTrader + GetBalance()
- Extract 'available_balance' or 'balance' from response
- Override user input with actual balance
- Fallback to user input if query fails
Changes:
- Added 'nofx/trader' import
- Query GetExchanges() to find matching exchange config
- Create temporary trader instance based on exchange type
- Call GetBalance() to fetch actual available balance
- Use actualBalance instead of req.InitialBalance
- Comprehensive error handling with fallback logic
Benefits:
- ✅ Ensures accurate initial balance matches exchange account
- ✅ Prevents user errors in balance input
- ✅ Improves position sizing accuracy
- ✅ Maintains data integrity between system and exchange
Example logs:
✓ 查询到交易所实际余额: 150.00 USDT (用户输入: 100.00 USDT)
⚠️ 查询交易所余额失败，使用用户输入的初始资金: connection timeout
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: tinkle-community <tinklefund@gmail.com>
- Create view_pg_data.sh for easy database data inspection
- Display table record counts, AI models, exchanges, and system config
- Include beta codes and user statistics
- Auto-detect docker-compose vs docker compose commands
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: tinkle-community <tinklefund@gmail.com>
• Fix PostgreSQL pager hanging issue with --pset pager=off
• Fix incorrect column name in pg_stat_user_tables query (tablename -> relname)
• Simplify system config display to avoid long text truncation issues
• Improve script reliability and user experience
Major database migration to modernize the AI trading system:
• **Database Migration**:
- Add PostgreSQL 15 and Redis 7 services to docker-compose
- Create comprehensive PostgreSQL schema with proper indexes and triggers
- Implement DatabaseInterface for multi-database support
- Add automatic environment-based database selection
• **Infrastructure**:
- PostgreSQL: ACID transactions, better concurrency, JSON support
- Redis: High-performance caching layer (prepared for future use)
- Docker services with health checks and dependency management
- Persistent volumes for data safety
• **Code Refactoring**:
- Abstract database operations through DatabaseInterface
- Implement PostgreSQL-specific operations with proper syntax
- Update all SQL queries to support both SQLite and PostgreSQL
- Fix foreign key constraints and data type conversions
• **Migration Tools**:
- Automated data migration script from SQLite to PostgreSQL
- Complete backup and restore procedures
- One-click migration script with validation
• **Compatibility**:
- Backward compatible with existing SQLite deployments
- Environment variable driven database selection
- Preserved all existing functionality and data
🎯 Benefits: Better performance, scalability, and reliability for production deployments
The chart was not showing data because the API response format changed.
Fixed the calculation of PnL percentage by computing it from total_pnl
and balance values (initial_balance = balance - total_pnl).
Now the AI competition chart should properly display performance comparison data.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: tinkle-community <tinklefund@gmail.com>
- Removed test script from package.json
- Removed testing dependencies (@testing-library/react, vitest, jsdom)
- Deleted test directory and vitest.config.ts
- Updated package-lock.json to reflect changes
- Build still works perfectly without test dependencies
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: tinkle-community <tinklefund@gmail.com>
Removed App.test.tsx and AITradersPage.test.tsx that were causing TypeScript build issues and are not currently in use.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: tinkle-community <tinklefund@gmail.com>
Removed unused 'Zap' import from App.tsx that was causing build failure.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: tinkle-community <tinklefund@gmail.com>
Resolved conflicts in:
- api/server.go: Preserved beta_mode config and user permission checks
- manager/trader_manager.go: Kept optimized concurrent competition data with caching
Maintained all performance optimizations while merging new features from dev.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: tinkle-community <tinklefund@gmail.com>
Match main app layout with proven working /competition route layout:
- Use px-6 py-6 pt-24 padding (same as /competition route)
- Ensures HeaderBar doesn't overlap content on /traders and /dashboard pages
- Provides consistent 6rem (96px) top clearance for fixed positioned HeaderBar
- Removes responsive padding variants that differed from competition page
This fixes header overlap issues across all main application routes.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: tinkle-community <tinklefund@gmail.com>
Replace the inline header implementation in main app with HeaderBar component to match landing page:
- Remove duplicate inline header code (168 lines)
- Use HeaderBar component for all main app pages like landing page does
- Ensure consistent header design across all routes (/competition, /traders, /dashboard)
- Maintain proper onPageChange navigation handling
- Keep all header functionality (user info, admin mode, language toggle, logout)
This fixes the header inconsistency where different pages used different header implementations.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: tinkle-community <tinklefund@gmail.com>
Frontend changes to ensure equity-history-batch API only requests data for top 5 performers:
- Modify CompetitionPage to pass only top 5 traders to ComparisonChart component
- Update API comments to reflect the change from top 10 to top 5
- Optimize chart performance by reducing data volume and API calls
This ensures the performance comparison chart shows only the most relevant traders while improving load times.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: tinkle-community <tinklefund@gmail.com>
