32 lines
1.1 KiB
Python
32 lines
1.1 KiB
Python
from datetime import datetime
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from typing import TYPE_CHECKING
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from sqlalchemy import ForeignKey
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from models import BaseModel
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if TYPE_CHECKING:
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from models import Project, DealStatus, Deal
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class Board(BaseModel):
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__tablename__ = "boards"
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id: Mapped[int] = mapped_column(primary_key=True)
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name: Mapped[str] = mapped_column(nullable=False)
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created_at: Mapped[datetime] = mapped_column(nullable=False)
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is_deleted: Mapped[bool] = mapped_column(default=False)
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ordinal_number: Mapped[int] = mapped_column(nullable=False)
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project_id: Mapped[int] = mapped_column(ForeignKey('projects.id'), nullable=False)
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project: Mapped["Project"] = relationship(
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"Project",
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back_populates="boards",
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lazy="selectin",
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)
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deal_statuses: Mapped[list["DealStatus"]] = relationship("DealStatus", back_populates="board", lazy="selectin", cascade="all,delete")
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deals: Mapped[list["Deal"]] = relationship("Deal", uselist=True, back_populates="board", lazy="selectin")
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