19 lines
667 B
Python
19 lines
667 B
Python
from sqlalchemy import Column, Integer, ForeignKey, Date
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from sqlalchemy.orm import relationship
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from app.domain.models.base import BaseModel
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class LensIssue(BaseModel):
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__tablename__ = 'lens_issues'
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issue_date = Column(Date, nullable=False)
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patient_id = Column(Integer, ForeignKey('patients.id'), nullable=False)
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doctor_id = Column(Integer, ForeignKey('users.id'), nullable=False)
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lens_id = Column(Integer, ForeignKey('lens.id'), nullable=False)
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patient = relationship('Patient', back_populates='lens_issues')
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doctor = relationship('User', back_populates='lens_issues')
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lens = relationship('Lens', back_populates='lens_issues')
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