Domain (foodmarket.Domain.Sales):
- RetailSale: Number "ПР-{yyyy}-{NNNNNN}", Date, Status (Draft/Posted),
Store/RetailPoint/Customer/Currency, Subtotal/DiscountTotal/Total,
Payment (Cash/Card/BankTransfer/Bonus/Mixed) + PaidCash/PaidCard split,
CashierUserId, Notes, Lines.
- RetailSaleLine: ProductId, Quantity, UnitPrice, Discount, LineTotal,
VatPercent (snapshot), SortOrder.
- PaymentMethod enum.
EF: retail_sales + retail_sale_lines, unique index (tenant,Number),
indexes by date/status/cashier. Migration Phase2c_RetailSale.
API /api/sales/retail (Authorize):
- GET list with filters status/store/from/to/search.
- GET {id} with lines joined to products + units, customer/retail-point
names resolved.
- POST create draft (lines optional, totals computed server-side).
- PUT update — replaces lines wholesale; rejected if Posted.
- DELETE — drafts only.
- POST {id}/post — creates -qty StockMovements via IStockService for each
line (decreasing stock), Type=RetailSale; flips to Posted, stamps PostedAt.
- POST {id}/unpost — reverses with +qty movements tagged "retail-sale-reversal".
- Auto-numbering scoped per tenant + year.
Web:
- types: RetailSaleStatus, PaymentMethod, RetailSaleListRow, RetailSaleLineDto,
RetailSaleDto.
- /sales/retail list (number, date+time, status badge, store, cashier point,
customer (or "аноним"), payment method, line count, total).
- /sales/retail/new + /:id edit page mirrors Supply edit page UX:
sticky top bar (Back / Save / Post / Unpost / Delete), reqs grid with
date/store/customer/currency/payment/paid-cash/paid-card, lines table
with inline qty/price/discount + Subtotal/Discount/К оплате footer.
- ProductPicker reused. On line add, picks retail price from product's
prices list (matches "розн" in priceTypeName) or first.
- Sidebar new group "Продажи" → "Розничные чеки" (ShoppingCart).
Posting cycle ready: Supply (+stock) → ... → RetailSale (-stock).
В Stock и Движения видно текущее состояние и историю.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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