24 lines
755 B
Python
24 lines
755 B
Python
from __future__ import annotations
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from typing import TYPE_CHECKING
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from sqlalchemy import ForeignKey, Integer
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from fooder.domain.base import Base, CommonMixin, EntryMacrosMixin
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from fooder.domain.product import Product
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if TYPE_CHECKING:
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from fooder.domain.meal import Meal
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class Entry(Base, CommonMixin, EntryMacrosMixin):
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"""Entry."""
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grams: Mapped[float]
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product_id: Mapped[int] = mapped_column(
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Integer, ForeignKey("product.id"), index=True
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)
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product: Mapped[Product] = relationship(lazy="selectin")
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meal_id: Mapped[int] = mapped_column(Integer, ForeignKey("meal.id"), index=True)
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meal: Mapped[Meal] = relationship(back_populates="entries")
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