51 lines
1.9 KiB
Python
51 lines
1.9 KiB
Python
from sqlalchemy import Column, Integer, String, Float, DateTime, ForeignKey
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from sqlalchemy.orm import relationship
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from datetime import datetime
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from database import Base
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class Provider(Base):
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__tablename__ = "providers"
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id = Column(Integer, primary_key=True, index=True)
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name = Column(String, unique=True, index=True, nullable=False)
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photo_url = Column(String, nullable=True)
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# Remove hourly_rate; pricing is per-service now
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# hourly_rate = Column(Float, nullable=False)
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created_at = Column(DateTime, default=datetime.utcnow)
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visits = relationship("Visit", back_populates="provider")
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services = relationship("Service", back_populates="provider", cascade="all, delete-orphan")
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class Client(Base):
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__tablename__ = "clients"
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id = Column(Integer, primary_key=True, index=True)
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name = Column(String, unique=True, index=True, nullable=False)
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created_at = Column(DateTime, default=datetime.utcnow)
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visits = relationship("Visit", back_populates="client")
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class Service(Base):
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__tablename__ = "services"
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id = Column(Integer, primary_key=True, index=True)
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provider_id = Column(Integer, ForeignKey("providers.id"), nullable=False)
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name = Column(String, nullable=False)
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price = Column(Float, nullable=False)
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duration_minutes = Column(Integer, nullable=True)
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provider = relationship("Provider", back_populates="services")
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class Visit(Base):
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__tablename__ = "visits"
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id = Column(Integer, primary_key=True, index=True)
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provider_id = Column(Integer, ForeignKey("providers.id"), nullable=False)
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client_id = Column(Integer, ForeignKey("clients.id"), nullable=False)
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start_time = Column(DateTime, default=datetime.utcnow)
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duration_minutes = Column(Integer, nullable=False)
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provider = relationship("Provider", back_populates="visits")
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client = relationship("Client", back_populates="visits")
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