19 lines
652 B
Python
19 lines
652 B
Python
from datetime import datetime
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from sqlalchemy import ForeignKey, func
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from app.domain.models.base import RootTable
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class Enrollment(RootTable):
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__tablename__ = 'enrollments'
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enrollment_date: Mapped[datetime] = mapped_column(nullable=False)
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course_id: Mapped[int] = mapped_column(ForeignKey('courses.id'), nullable=False)
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student_id: Mapped[int] = mapped_column(ForeignKey('users.id'), nullable=False)
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course: Mapped['Course'] = relationship('Course', back_populates='enrollments')
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student: Mapped['User'] = relationship('User', back_populates='enrollments')
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