Prevent 500s during first/parallel purchase-order creation by using collision-safe PO numbering, explicit validation, and reliable commit/error handling in web and API flows. Add regressions for purchase-order edge cases and invoice stock-reduction idempotency to catch adjacent inventory failures before release.
InventoryReportService: use moved_at and reference_type/reference_id instead of non-existent movement_date and reference to avoid AttributeError in get_inventory_turnover, _get_stock_at_date, get_movement_history.
_ensure_legacy_lot: run only for outflows (movement_qty < 0) or record_devaluation (movement_qty None). For outflows use pre-movement total (updated_stock + abs(qty)) so FIFO consumption stays in sync with WarehouseStock. Skip for inbound to prevent double-count of new lots.
record_movement: stop swallowing exceptions from _apply_lot_changes; re-raise so callers can roll back and avoid inconsistent WarehouseStock vs StockLot state.
Movement form: dynamic quantity hint by type (return/waste/devaluation/default), required devaluation fields when shown, client-side sign checks for return (positive) and waste (negative).
Tests: test_first_inbound_with_no_lots_matches_warehouse_stock, test_first_outbound_with_no_lots_matches_warehouse_stock.
Add Peppol BIS Billing 3.0 (UBL) invoice sending via a configurable access point, including admin-configurable settings, per-invoice send history, and documentation/README updates.
Also introduce stock lots/allocations (valuation layers) with supporting inventory route/report/UI updates and hardened startup migration handling.
Add new client portal pages (dashboard, approvals, notifications, documents, reports) and extend API/routes/services to support client approvals, invoices/quotes views, and related notifications.
Update email templates and docs; add/adjust tests for new models/routes.
- Normalize line endings from CRLF to LF across all files to match .editorconfig
- Standardize quote style from single quotes to double quotes
- Normalize whitespace and formatting throughout codebase
- Apply consistent code style across 372 files including:
* Application code (models, routes, services, utils)
* Test files
* Configuration files
* CI/CD workflows
This ensures consistency with the project's .editorconfig settings and
improves code maintainability.
Add comprehensive inventory management system with full feature set including
stock tracking, warehouse management, supplier management, purchase orders,
transfers, adjustments, and reporting.
Core Features:
- Stock Items: Full CRUD operations with categories, SKU, barcodes, pricing
- Warehouse Management: Multi-warehouse support with stock level tracking
- Supplier Management: Multi-supplier support with supplier-specific pricing
- Purchase Orders: Complete PO lifecycle (draft, sent, received, cancelled)
- Stock Transfers: Transfer stock between warehouses with audit trail
- Stock Adjustments: Dedicated interface for stock corrections
- Stock Reservations: Reserve stock for quotes/invoices/projects
- Movement History: Complete audit trail for all stock movements
- Low Stock Alerts: Automated alerts when items fall below reorder point
Reports & Analytics:
- Inventory Dashboard: Overview with key metrics and statistics
- Stock Valuation: Calculate total inventory value by warehouse/category
- Movement History Report: Detailed movement log with filters
- Turnover Analysis: Inventory turnover rates and sales analysis
- Low Stock Report: Comprehensive low stock items listing
Integration:
- Quote Integration: Stock reservation when quotes are created
- Invoice Integration: Automatic stock reduction on invoice payment
- Project Integration: Stock allocation for project requirements
- API Endpoints: RESTful API for suppliers, purchase orders, and inventory
Technical Implementation:
- 9 new database models with proper relationships
- 3 Alembic migrations for schema changes
- 60+ new routes for inventory management
- 20+ templates for all inventory features
- Comprehensive permission system integration
- CSRF protection on all forms
- Full menu navigation integration
Testing:
- Unit tests for inventory models
- Route tests for inventory endpoints
- Integration tests for quote/invoice stock integration
Documentation:
- Implementation plan document
- Missing features analysis
- Implementation status tracking
Implement comprehensive webhook system supporting 40+ event types with automatic retries, HMAC signatures, delivery tracking, REST API, and admin UI. Integrates with Activity logging for automatic event triggering.
- Database: Add webhooks and webhook_deliveries tables (migration 046)
- API: Full CRUD endpoints with read:webhooks/write:webhooks scopes
- UI: Admin interface for webhook management and testing
- Service: Automatic retry with exponential backoff every 5 minutes
- Security: HMAC-SHA256 signature verification
- Tests: Model and service tests included
- Docs: Complete integration guide with examples
Dries Peeters