Domain (foodmarket.Domain.Purchases):
- Supply: Number (auto "П-{yyyy}-{000001}" per tenant), Date, Status
(Draft/Posted), Supplier (Counterparty), Store, Currency, invoice refs,
Notes, Total, PostedAt/PostedByUserId, Lines.
- SupplyLine: ProductId, Quantity, UnitPrice, LineTotal, SortOrder.
EF: supplies + supply_lines tables, unique index (tenant,Number), indexes
by date/status/supplier/product. Migration Phase2b_Supply applied.
API (/api/purchases/supplies, roles Admin/Manager/Storekeeper for mutations):
- GET list with filters (status, storeId, supplierId, search by number/name),
projected columns.
- GET {id} with full line list joined to products + units.
- POST create draft (lines optional at creation, grand total computed).
- PUT update — replaces all lines; rejected if already Posted.
- DELETE — drafts only.
- POST {id}/post — creates +qty StockMovements via IStockService.ApplyMovementAsync
for each line, flips to Posted, stamps PostedAt. Atomic (one SaveChanges).
- POST {id}/unpost — reverses with -qty movements tagged "supply-reversal",
returns to Draft so edits can resume.
- Auto-numbering scans existing numbers matching prefix per year+tenant.
Web:
- types: SupplyStatus, SupplyListRow, SupplyLineDto, SupplyDto.
- /purchases/supplies list (number, date, status badge, supplier, store,
line count, total in currency).
- /purchases/supplies/new + /:id edit page (sticky top bar with
Back / Save / Post / Unpost / Delete; reqisites grid; lines table with
inline qty/price and running total + grand total in bottom row).
- ProductPicker modal: full-text search over products (name/article/barcode),
shows purchase price for quick reference, click to add line.
- Sidebar new group "Закупки" → "Приёмки" (TruckIcon).
Flow: create draft → add lines via picker → edit qty/price → Save → Post.
Posting writes StockMovement rows (visible on Движения) and updates Stock
aggregate (visible on Остатки). Unpost reverses in place.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
