Initial commit

database/models.py

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+from sqlalchemy import Column, Integer, String, ForeignKey, Text
+from sqlalchemy.orm import relationship
+from sqlalchemy.ext.declarative import declarative_base
+
+Base = declarative_base()
+
+
+class Auth(Base):
+    __tablename__ = 'auth'
+    user_id = Column(Integer, primary_key=True)
+    login = Column(String, unique=True, nullable=False)
+    password = Column(String, nullable=False)
+
+    # Связь с таблицей Users
+    user = relationship("Users", back_populates="auth", uselist=False)
+
+
+class Users(Base):
+    __tablename__ = 'users'
+    user_id = Column(Integer, ForeignKey('auth.user_id'), primary_key=True)
+    dog_id = Column(Integer, ForeignKey('dogs.dog_id'))
+    username = Column(String, nullable=False)
+    level = Column(Integer, default=1)
+    achievement = Column(Text)
+
+    # Связи
+    auth = relationship("Auth", back_populates="user")  # Обратная связь с Auth
+    dog = relationship("Dogs", back_populates="users")  # Связь с таблицей Dogs
+
+
+class Dogs(Base):
+    __tablename__ = 'dogs'
+    dog_id = Column(Integer, primary_key=True)
+    breed = Column(String)
+    characteristics = Column(Text)
+    behavior = Column(Text)
+    care_info = Column(Text)
+    admin_comments = Column(Text)
+
+    # Связь с таблицей Users
+    users = relationship("Users", back_populates="dog")
+    # Связь с таблицей Questions
+    questions = relationship("Questions", back_populates="dog")
+
+
+class Questions(Base):
+    __tablename__ = 'questions'
+    question_id = Column(Integer, primary_key=True)
+    dog_id = Column(Integer, ForeignKey('dogs.dog_id'))
+    question_text = Column(Text, nullable=False)
+    image_url = Column(String)
+    helpful_info = Column(Text)
+
+    # Связь с таблицей Dogs
+    dog = relationship("Dogs", back_populates="questions")