37 lines
1.2 KiB
Python
37 lines
1.2 KiB
Python
import uuid
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from typing import TYPE_CHECKING, List
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from barker.models.modifier_category_product import ModifierCategoryProduct
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from sqlalchemy import text
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from sqlalchemy.dialects.postgresql import UUID
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from ..db.base_class import reg
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if TYPE_CHECKING:
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from .inventory import Inventory
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from .modifier_category import ModifierCategory
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from .product_version import ProductVersion
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@reg.mapped_as_dataclass(unsafe_hash=True)
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class Product:
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__tablename__ = "products"
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id: Mapped[uuid.UUID] = mapped_column(
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"id", UUID(as_uuid=True), primary_key=True, server_default=text("gen_random_uuid()"), insert_default=uuid.uuid4
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)
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versions: Mapped[List["ProductVersion"]] = relationship(back_populates="product")
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inventories: Mapped[List["Inventory"]] = relationship(back_populates="product")
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modifier_categories: Mapped[List["ModifierCategory"]] = relationship(
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"ModifierCategory",
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secondary=ModifierCategoryProduct.__table__, # type: ignore[attr-defined]
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order_by="ModifierCategory.sort_order",
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back_populates="products",
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)
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def __init__(self, id_=None, version_id=None):
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self.id = id_
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self.version_id = version_id
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