40 lines
1.5 KiB
Python
40 lines
1.5 KiB
Python
from sqlalchemy import Column, Integer, String, DateTime, func
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from sqlalchemy.orm import relationship
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from models.simulation_result import SimulationResult
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from models.capex import Capex
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from models.opex import Opex
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from models.consumption import Consumption
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from models.production_output import ProductionOutput
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from models.equipment import Equipment
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from models.maintenance import Maintenance
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from config.database import Base
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class Scenario(Base):
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__tablename__ = "scenario"
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id = Column(Integer, primary_key=True, index=True)
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name = Column(String, unique=True, nullable=False)
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description = Column(String)
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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updated_at = Column(DateTime(timezone=True), onupdate=func.now())
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parameters = relationship("Parameter", back_populates="scenario")
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simulation_results = relationship(
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SimulationResult, back_populates="scenario")
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capex_items = relationship(
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Capex, back_populates="scenario")
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opex_items = relationship(
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Opex, back_populates="scenario")
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consumption_items = relationship(
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Consumption, back_populates="scenario")
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production_output_items = relationship(
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ProductionOutput, back_populates="scenario")
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equipment_items = relationship(
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Equipment, back_populates="scenario")
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maintenance_items = relationship(
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Maintenance, back_populates="scenario")
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# relationships can be defined later
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def __repr__(self):
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return f"<Scenario id={self.id} name={self.name}>"
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