23 lines
810 B
Python
23 lines
810 B
Python
from sqlalchemy import Column, Integer, String, Text, DateTime, ForeignKey, Enum
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from sqlalchemy.orm import relationship
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from sqlalchemy.sql import func
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from app.db.base import Base
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import enum
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class MovementType(enum.Enum):
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IN = "in"
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OUT = "out"
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ADJUSTMENT = "adjustment"
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class StockMovement(Base):
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__tablename__ = "stock_movements"
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id = Column(Integer, primary_key=True, index=True)
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product_id = Column(Integer, ForeignKey("products.id"), nullable=False)
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movement_type = Column(Enum(MovementType), nullable=False)
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quantity = Column(Integer, nullable=False)
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reference_number = Column(String(100))
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notes = Column(Text)
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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product = relationship("Product", back_populates="stock_movements") |