35 lines
1.4 KiB
Python
35 lines
1.4 KiB
Python
from sqlalchemy import Column, Integer, String, Text, ForeignKey, DateTime, JSON
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from sqlalchemy.orm import relationship
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from datetime import datetime
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from app.database import Base
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class Medicine(Base):
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__tablename__ = "medicines"
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id = Column(Integer, primary_key=True, index=True)
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name = Column(String(200), nullable=False, index=True)
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generic_name = Column(String(200), index=True)
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brand_name = Column(String(200))
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manufacturer = Column(String(200))
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specification = Column(String(200))
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category_id = Column(Integer, ForeignKey("categories.id"))
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description = Column(Text)
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indications = Column(Text)
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adult_dose = Column(Text)
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child_dose = Column(Text)
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contraindications = Column(Text)
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notes = Column(Text)
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image_front_path = Column(String(500))
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image_expiry_path = Column(String(500))
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image_leaflet_paths = Column(JSON)
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expiry_grace_days = Column(Integer, default=0)
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created_by = Column(Integer, ForeignKey("users.id"))
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created_at = Column(DateTime, default=datetime.utcnow)
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updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
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category = relationship("Category", back_populates="medicines")
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creator = relationship("User", back_populates="medicines")
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batches = relationship("Batch", back_populates="medicine", cascade="all, delete-orphan")
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audit_logs = relationship("AuditLog", back_populates="medicine") |