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pds-2021-g2-nest/code/backend/nest_backend/database/tables/Alert.py
Lorenzo Balugani 5df9053e91 Several fixes
Now all the tests should pass.
2021-05-01 14:25:50 +02:00

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"""
This module defines the Alert database class.
"""
from ..base import Base
class Alert(Base.Model):
__tablename__ = "alert"
id = Base.Column(Base.Integer, primary_key=True)
name = Base.Column(Base.String, nullable=False)
limit = Base.Column(Base.Integer, nullable=False)
window_size = Base.Column(Base.Integer, nullable=False)
# Foreign Keys
repository_id = Base.Column(Base.Integer, Base.ForeignKey("repository.id"), nullable=False)
# Relationships
repository = Base.relationship("Repository", back_populates="alerts")
notifications = Base.relationship("Notification", back_populates="alert", cascade="all, delete")
operations = Base.relationship("BoolOperation", back_populates="alert", cascade="all, delete")