- Add dynamic date range generation based on actual order data
- Implement custom date range picker with start/end date inputs
- Unify date filtering logic between Analytics and ProfitAnalysis pages
- Support multiple date formats (YYYY, YYYY-MM, YYYY-QX, custom ranges)
- Remove hardcoded years for future-proof date selection
- Enhance ProfitAnalysisService with custom date range support
🎯 ISSUE RESOLVED: Profit calculations were different between pages due to inconsistent date filtering
📊 ROOT CAUSE:
- Profit Analysis Dashboard: "2026" = calendar year 2026 (Jan-Dec 2026)
- Analytics Page: "This Year" = rolling 365 days (May 2025-May 2026)
🔧 FIXES APPLIED:
- Unified date filtering logic using consistent calendar year approach
- Added "2026 Full Year" option to Analytics page for exact comparison
- Changed default to "2026" to match Profit Analysis dashboard
- Updated "This Year" to mean current calendar year (2026), not rolling 365 days
✅ NOW BOTH PAGES SHOW IDENTICAL DATA when comparing same date ranges!
The profit calculations will now match exactly when comparing equivalent time periods.
Major improvements to expense categorization and profit calculations:
NEW: Granular Etsy Fee Parsing
- Parse individual Etsy fees with proper categorization:
* Listing Fees (should be included in expenses)
* Marketing & Advertising (Etsy Ads - should be included)
* Transaction Fees (tied to orders - excluded to avoid double-counting)
* Processing Fees (tied to orders - excluded to avoid double-counting)
* Taxes & GST (should be included)
* Shipping & Postage (should be included)
FIXED: Profit Calculation Logic
- Only exclude sale transaction fees that have order references
- Include all other Etsy business expenses (ads, listing fees, GST)
- More accurate profit margins that account for all business costs
ENHANCED: CSV Import
- Creates specific expense categories instead of lumping as 'Transaction Fees'
- Better duplicate detection based on description, amount, date, and category
- Improved user feedback showing specific fee types created
This fixes the issue where listing fees and advertising costs were incorrectly excluded from profit calculations, resulting in unrealistically high profit margins.
Features:
- React + TypeScript frontend with Tailwind CSS
- Node.js + Express backend with TypeScript
- Comprehensive order tracking and management
- Product catalog with inventory tracking
- Customer data management
- Expense tracking and categorization
- Advanced Profit Analysis Dashboard with:
- Real-time profit metrics and KPI visualization
- Detailed order-level profit breakdown
- Product performance analysis
- Enhanced time range filtering (monthly, quarterly, yearly)
- Interactive expandable order analysis
- Performance categorization and color coding
- CSV import functionality for Etsy statements
- PDF parsing capabilities
- Redux state management with persistence
- Responsive design with mobile support
- Australian date formatting and currency display
