47 lines
1.6 KiB
Python
47 lines
1.6 KiB
Python
"""
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Model representation of a City
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SPDX - License - Identifier: LGPL - 3.0 - or -later
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Copyright © 2022 Concordia CERC group
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Project Coder Peter Yefi peteryefi@gmail.com
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"""
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from sqlalchemy import Column, Integer, String, Sequence, ForeignKey
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from sqlalchemy import DateTime, PickleType, Float
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from persistence.db_config import Base
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from sqlalchemy.dialects.postgresql import JSONB
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from sqlalchemy.orm import relationship
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import datetime
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class City(Base):
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"""A model representation of a city
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"""
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__tablename__ = "city"
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id = Column(Integer, Sequence('city_id_seq'), primary_key=True)
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city = Column(PickleType, nullable=False)
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name = Column(String, nullable=False)
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srs_name = Column(String, nullable=False)
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climate_reference_city = Column(String, nullable=True)
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time_zone = Column(String, nullable=True)
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country_code = Column(String, nullable=False)
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latitude = Column(Float)
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longitude = Column(Float)
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lower_corner = Column(JSONB, nullable=False)
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upper_corner = Column(JSONB, nullable=False)
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hub_release = Column(String, nullable=False)
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city_version = Column(Integer, nullable=False)
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user_id = Column(Integer, ForeignKey('user.id'))
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user = relationship("User", back_populates="cities")
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created = Column(DateTime, default=datetime.datetime.utcnow)
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updated = Column(DateTime, default=datetime.datetime.utcnow)
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def __init__(self, city, name, srs_name, country_code, l_corner, u_corner):
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self.city = city
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self.name = name
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self.srs_name = srs_name
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self.country_code = country_code
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self.lower_corner = l_corner.tolist()
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self.upper_corner = u_corner.tolist()
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