feat: cards, attributes and modules

models/card.py

@@ -0,0 +1,118 @@
+from datetime import datetime
+from typing import Optional, TYPE_CHECKING
+
+from sqlalchemy import ForeignKey
+from sqlalchemy.orm import relationship, backref, Mapped, mapped_column
+
+from models.base import BaseModel
+from .marketplace import BaseMarketplace
+from .shipping import Pallet, Box
+from .shipping_warehouse import ShippingWarehouse
+
+if TYPE_CHECKING:
+    from . import CardBillRequest, User, BaseModel, Board, CardStatus, CardGroup, CardAttribute, CardService as CardServiceModel, \
+    CardProduct, Client
+
+
+class Card(BaseModel):
+    __tablename__ = 'cards'
+
+    # region Base card attributes
+    id: Mapped[int] = mapped_column(primary_key=True)
+    name: Mapped[str] = mapped_column(nullable=False, comment='Название карточки')
+    comment: Mapped[str] = mapped_column(nullable=False, server_default='', comment='Комментарий')
+    created_at: Mapped[datetime] = mapped_column(nullable=False, comment='Дата создания')
+
+    is_deleted: Mapped[bool] = mapped_column(nullable=False, server_default='0', default=False, comment='Удалена')
+    is_completed: Mapped[bool] = mapped_column(nullable=False, server_default='0', default=False, comment='Завершена')
+
+    lexorank: Mapped[str] = mapped_column(nullable=False, comment='Lexorank', index=True)
+
+    board_id: Mapped[int] = mapped_column(ForeignKey('boards.id'), nullable=True, server_default='1')
+    board: Mapped['Board'] = relationship(
+        'Board',
+        back_populates='cards',
+    )
+
+    current_status_id: Mapped[int] = mapped_column(
+        ForeignKey('card_statuses.id'),
+        nullable=False,
+        comment='Текущий статус',
+    )
+    status: Mapped['CardStatus'] = relationship(lazy='selectin')
+
+    status_history = relationship('CardStatusHistory', back_populates='card', cascade="all, delete-orphan")
+
+    attributes: Mapped[list['CardAttribute']] = relationship(
+        'CardAttribute',
+        uselist=True,
+        back_populates='card',
+        lazy='selectin',
+    )
+
+    group: Mapped[Optional["CardGroup"]] = relationship(
+        'CardGroup',
+        secondary='card_relations',
+        lazy='joined',
+        back_populates='cards'
+    )
+    # endregion
+
+    # region Attributes handled by modules
+
+    # module servicesAndProducts
+    is_locked: Mapped[bool] = mapped_column(default=False, server_default='0')
+
+    shipping_warehouse_id: Mapped[int] = mapped_column(ForeignKey('shipping_warehouses.id'), nullable=True)
+    shipping_warehouse: Mapped["ShippingWarehouse"] = relationship()
+
+    base_marketplace_key: Mapped[str] = mapped_column(ForeignKey("base_marketplaces.key"), nullable=True)
+    base_marketplace: Mapped["BaseMarketplace"] = relationship(lazy="joined")
+
+    services: Mapped[list['CardServiceModel']] = relationship(
+        'CardService',
+        back_populates='card',
+        cascade="all, delete-orphan",
+        order_by="desc(CardService.service_id)"
+    )
+
+    products: Mapped[list['CardProduct']] = relationship(
+        'CardProduct',
+        back_populates='card',
+        cascade="all, delete-orphan",
+        order_by="desc(CardProduct.product_id)"
+    )
+
+    bill_request: Mapped[Optional['CardBillRequest']] = relationship(back_populates='card', lazy='joined')
+
+    # module client
+    client_id: Mapped[int] = mapped_column(
+        ForeignKey('clients.id', ondelete='CASCADE'),
+        nullable=False,
+        comment='ID клиента',
+    )
+    client: Mapped['Client'] = relationship('Client', backref=backref('cards', cascade="all, delete-orphan"))
+
+    # module managers
+    manager_id: Mapped[int] = mapped_column(ForeignKey('users.id'), nullable=True)
+    manager: Mapped[Optional["User"]] = relationship(back_populates='managed_cards', lazy='joined')
+
+    # module shipment
+    pallets: Mapped[list[Pallet]] = relationship(back_populates='card', lazy='selectin')
+    boxes: Mapped[list[Box]] = relationship(back_populates='card', lazy='selectin')
+
+    # module employees
+    employees: Mapped[list['CardEmployees']] = relationship(back_populates='card', lazy='selectin')
+
+    # endregion
+
+class CardEmployees(BaseModel):
+    __tablename__ = 'card_employees'
+    user_id: Mapped[int] = mapped_column(ForeignKey('users.id'), primary_key=True)
+    user: Mapped['User'] = relationship('User', back_populates='cards', lazy='selectin')
+
+    card_id: Mapped[int] = mapped_column(ForeignKey('cards.id'), primary_key=True)
+    card: Mapped[Card] = relationship('Card', back_populates='employees', lazy='selectin')
+
+    created_at: Mapped[datetime] = mapped_column()
+