d340d37ac9
- Set up project structure with FastAPI and SQLite - Create database models for inventory management - Set up SQLAlchemy and Alembic for database migrations - Create initial database migrations - Implement CRUD operations for products, categories, suppliers - Implement stock movement tracking and inventory management - Add authentication and user management - Add API endpoints for all entities - Add health check endpoint - Update README with project information and usage instructions
35 lines
1.2 KiB
Python
35 lines
1.2 KiB
Python
from sqlalchemy import Column, String, Integer, Float, DateTime, Text, ForeignKey, Enum
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from sqlalchemy.sql import func
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from sqlalchemy.orm import relationship
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import enum
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from app.db.base_class import Base
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class MovementType(str, enum.Enum):
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PURCHASE = "purchase"
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SALE = "sale"
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ADJUSTMENT = "adjustment"
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RETURN = "return"
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INITIAL = "initial"
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class StockMovement(Base):
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id = Column(String, primary_key=True, index=True)
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product_id = Column(String, ForeignKey("product.id"), nullable=False)
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product = relationship("Product", backref="stock_movements")
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quantity = Column(Integer, nullable=False)
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unit_price = Column(Float, nullable=True)
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movement_type = Column(Enum(MovementType), nullable=False)
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reference = Column(String, nullable=True) # Reference to purchase order, invoice, etc.
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notes = Column(Text, nullable=True)
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created_by = Column(String, ForeignKey("user.id"), nullable=True)
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user = relationship("User", backref="stock_movements")
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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updated_at = Column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now()) |