Money Handling Architecture:
- Store all monetary values as integer cents (€105.91 = 10591)
- Add app/utils/money.py with Money class and conversion helpers
- Add static/shared/js/money.js for frontend formatting
- Update all database models to use _cents columns (Product, Order, etc.)
- Update CSV processor to convert prices to cents on import
- Add Alembic migration for Float to Integer conversion
- Create .architecture-rules/money.yaml with 7 validation rules
- Add docs/architecture/money-handling.md documentation
Order Details Page Fixes:
- Fix customer name showing 'undefined undefined' - use flat field names
- Fix vendor info empty - add vendor_name/vendor_code to OrderDetailResponse
- Fix shipping address using wrong nested object structure
- Enrich order detail API response with vendor info
Vendor Filter Persistence Fixes:
- Fix orders.js: restoreSavedVendor now sets selectedVendor and filters
- Fix orders.js: init() only loads orders if no saved vendor to restore
- Fix marketplace-letzshop.js: restoreSavedVendor calls selectVendor()
- Fix marketplace-letzshop.js: clearVendorSelection clears TomSelect dropdown
- Align vendor selector placeholder text between pages
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Update Order model with customer/address snapshot fields
- Add external marketplace references (external_order_id, external_shipment_id)
- Add tracking_provider field for shipping carriers
- Add order_date, confirmed_at timestamps
- Update OrderItem with gtin/gtin_type, external_item_id, item_state
- Remove LetzshopOrder model (orders now go to unified table)
- Update LetzshopFulfillmentQueue to reference orders.id
Design decision: Single orders table for all channels with snapshotted
data preserved at order time for historical accuracy.
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add historical order import with pagination support
- Add customer_locale, shipping_country_iso, billing_country_iso columns
- Add gtin/gtin_type columns to Product table for EAN matching
- Fix order stats to count all orders server-side (not just visible page)
- Add GraphQL introspection script with tracking workaround tests
- Enrich inventory units with EAN, MPN, SKU, product name
- Add LetzshopOrderStats schema for proper status counts
Migrations:
- a9a86cef6cca: Add locale and country fields to letzshop_orders
- cb88bc9b5f86: Add gtin columns to products table
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Remove |safe from |tojson in HTML attributes (x-data) - quotes must
become " for browsers to parse correctly
- Update LANG-002 and LANG-003 architecture rules to document correct
|tojson usage patterns:
- HTML attributes: |tojson (no |safe)
- Script blocks: |tojson|safe
- Fix validator to warn when |tojson|safe is used in x-data (breaks
HTML attribute parsing)
- Improve code quality across services, APIs, and tests
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
