34 lines
1.3 KiB
Python
34 lines
1.3 KiB
Python
from sqlalchemy import Column, Integer, String, Float, Boolean, DateTime
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from sqlalchemy.sql import func
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from app.core.database import Base
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class WeatherData(Base):
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"""气象数据缓存"""
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__tablename__ = "weather_data"
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id = Column(Integer, primary_key=True, autoincrement=True)
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timestamp = Column(DateTime(timezone=True), nullable=False, index=True)
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data_type = Column(String(20), nullable=False) # observation, forecast
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temperature = Column(Float)
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humidity = Column(Float)
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solar_radiation = Column(Float) # W/m2
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cloud_cover = Column(Float) # 0-100 %
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wind_speed = Column(Float) # m/s
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source = Column(String(20), default="mock") # api, mock
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fetched_at = Column(DateTime(timezone=True), server_default=func.now())
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class WeatherConfig(Base):
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"""气象API配置"""
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__tablename__ = "weather_config"
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id = Column(Integer, primary_key=True, autoincrement=True)
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api_provider = Column(String(50), default="mock")
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api_key = Column(String(200))
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location_lat = Column(Float, default=39.9)
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location_lon = Column(Float, default=116.4)
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fetch_interval_minutes = Column(Integer, default=30)
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is_enabled = Column(Boolean, default=True)
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updated_at = Column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
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