Backend: Chargenliste - Art (food/object) + nur Charge-Artikel
/lots/rows liefert jetzt die Art (Lebensmittel/Gegenstand) mit und listet nur Charge-Artikel (Lebensmittel + Verbrauchsgegenstand). Lots von "Menge je Lagerort" (und etwaige Einzelstueck-Altlasten) fallen raus. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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@@ -4,7 +4,7 @@ from sqlalchemy.orm import Session, joinedload
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from ..crud import product_tracking, resolve_product
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from ..database import get_db
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from ..deps import get_current_user
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from ..models import CategoryTracking, Location, Lot, Movement, MovementType, User
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from ..models import CategoryTracking, Location, Lot, Movement, MovementType, Product, User
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from ..schemas import (
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BatchCheckInRequest,
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BatchCheckInResponse,
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@@ -243,20 +243,28 @@ def list_all_lots(
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db: Session = Depends(get_db),
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_: User = Depends(get_current_user),
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) -> list[LotRow]:
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"""Alle Chargen über alle Artikel – für die übergreifende Chargenliste mit
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Artikelname, Menge und Lagerort. Der Artikel wird eager geladen (kein N+1)."""
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"""Chargen der Charge-Artikel (Lebensmittel + Verbrauchsgegenstand) über alle
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Artikel – für die übergreifende Chargenliste. „Menge je Lagerort" und
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Einzelstücke gehören nicht hierher und werden übersprungen. Der Artikel wird
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eager geladen (kein N+1)."""
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lots = (
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db.query(Lot)
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.options(joinedload(Lot.product))
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.options(joinedload(Lot.product).joinedload(Product.category))
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.order_by(Lot.created_at.desc())
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.all()
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)
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rows: list[LotRow] = []
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for lot in lots:
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p = lot.product
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tracking = product_tracking(db, p)
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# Nur Charge-Artikel: Lebensmittel (food) oder Verbrauchsgegenstand (bulk).
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food_like = tracking != CategoryTracking.object.value or bool(p.bulk)
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if not food_like:
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continue
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name, factor = display_unit_info(p)
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rows.append(LotRow(
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id=lot.id, product_id=p.id, product_name=p.name, product_brand=p.brand,
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tracking=CategoryTracking(tracking),
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quantity=lot.quantity, base_unit=p.base_unit,
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package_size=p.package_size, package_label=p.package_label,
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unit_name=name, unit_factor=factor,
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@@ -456,6 +456,7 @@ class LotRow(BaseModel):
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product_id: int
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product_name: str
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product_brand: str | None = None
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tracking: CategoryTracking = CategoryTracking.food # food / object
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quantity: float # in Basiseinheiten
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base_unit: BaseUnit
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package_size: float | None = None
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@@ -114,6 +114,27 @@ def test_bulk_liste_zaehlt_bestand_wie_einzeln(db):
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assert gebuendelt[powerbank.id] == 2
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def test_chargenliste_nur_charge_artikel(db):
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# Die Chargenliste zeigt nur Lebensmittel + Verbrauchsgegenstände – nicht die
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# Lots von „Menge je Lagerort".
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from app.routers.stock import list_all_lots
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a = _loc(db, "Regal")
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food = Product(name="Reis", base_unit=BaseUnit.gram)
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db.add(food)
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db.flush()
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object_add(db, food, 500, a.id, None)
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unterhose, _ = _object_product(db, name="Unterhose") # Menge je Lagerort
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object_add(db, unterhose, 5, a.id, None)
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creme = _bulk_product(db, name="Sonnencreme") # Verbrauchsgegenstand
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object_add(db, creme, 200, a.id, None)
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db.commit()
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namen = {r.product_name for r in list_all_lots(db=db, _=None)}
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assert "Reis" in namen
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assert "Sonnencreme" in namen
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assert "Unterhose" not in namen
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def test_neue_oberkategorie_ist_gegenstand(db):
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out = create_category(CategoryCreate(name="Werkzeug"), db, None)
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assert out.tracking == CategoryTracking.object
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