37 lines
1.7 KiB
Python
37 lines
1.7 KiB
Python
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from __future__ import annotations
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from datetime import datetime
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from sqlalchemy import String, Integer, DateTime, ForeignKey, UniqueConstraint, Boolean
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from adapters.db.session import Base
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class PettyCash(Base):
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__tablename__ = "petty_cash"
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__table_args__ = (
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UniqueConstraint('business_id', 'code', name='uq_petty_cash_business_code'),
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)
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id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
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business_id: Mapped[int] = mapped_column(Integer, ForeignKey("businesses.id", ondelete="CASCADE"), nullable=False, index=True)
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# مشخصات
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name: Mapped[str] = mapped_column(String(255), nullable=False, index=True, comment="نام تنخواه گردان")
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code: Mapped[str | None] = mapped_column(String(50), nullable=True, index=True, comment="کد یکتا در هر کسبوکار (اختیاری)")
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description: Mapped[str | None] = mapped_column(String(500), nullable=True)
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# تنظیمات
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currency_id: Mapped[int] = mapped_column(Integer, ForeignKey("currencies.id", ondelete="RESTRICT"), nullable=False, index=True)
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is_active: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True, server_default="1")
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is_default: Mapped[bool] = mapped_column(Boolean, nullable=False, default=False, server_default="0")
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# زمان بندی
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created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, nullable=False)
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updated_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow, nullable=False)
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# روابط
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business = relationship("Business", backref="petty_cash")
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currency = relationship("Currency", backref="petty_cash")
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