Fix database

backend/app/core/test_config.py

@@ -14,7 +14,7 @@ class TestSettings(BaseSettings):
     POSTGRES_DB: str = "test_app"
     
     # JWT
-    SECRET_KEY: str = "test_secret_key"
+    SECRET_KEY: str = "test_secret_key_super_secret_test_key_123"
     ALGORITHM: str = "HS256"
     ACCESS_TOKEN_EXPIRE_MINUTES: int = 30
     

backend/app/models/employee.py

@@ -1,9 +1,8 @@
 """Employee model"""
-from sqlalchemy import Column, Integer, String, Boolean, DateTime
+from sqlalchemy import Column, Integer, String, Boolean
 from sqlalchemy.orm import relationship
-from datetime import datetime
 
-from ..database import Base
+from ..db.base_class import Base
 
 class Employee(Base):
     """Employee model"""
@@ -17,6 +16,7 @@ class Employee(Base):
     hashed_password = Column(String, nullable=False)
     is_active = Column(Boolean, default=True)
     is_admin = Column(Boolean, default=False)
-    created_at = Column(DateTime, nullable=False, default=datetime.utcnow)
 
-    requests = relationship("Request", back_populates="employee")
+    # Отношения
+    requests = relationship("Request", back_populates="employee", cascade="all, delete-orphan")
+    tokens = relationship("Token", back_populates="employee", cascade="all, delete-orphan")

backend/app/models/token.py

@@ -1,17 +1,16 @@
 """Token model"""
-from sqlalchemy import Column, Integer, String, DateTime, ForeignKey
+from sqlalchemy import Column, Integer, String, ForeignKey
 from sqlalchemy.orm import relationship
-from datetime import datetime
 
-from ..database import Base
+from ..db.base_class import Base
 
 class Token(Base):
     """Token model"""
     __tablename__ = "tokens"
 
     id = Column(Integer, primary_key=True, index=True)
-    token = Column(String, unique=True, index=True)
+    token = Column(String, unique=True, index=True, nullable=False)
-    employee_id = Column(Integer, ForeignKey("employees.id"), nullable=False)
+    employee_id = Column(Integer, ForeignKey("employees.id", ondelete="CASCADE"), nullable=False)
-    created_at = Column(DateTime, default=datetime.utcnow)
     
-    employee = relationship("Employee", backref="tokens") 
+    # Отношения
+    employee = relationship("Employee", back_populates="tokens") 

backend/app/utils/jwt.py

@@ -5,22 +5,28 @@ from sqlalchemy.orm import Session
 from typing import Optional
 
 from ..core.config import settings
+from ..core.test_config import test_settings
 from ..models.token import Token
 from ..schemas.auth import TokenData
 
+def get_settings():
+    """Get settings based on environment"""
+    return test_settings if test_settings.TESTING else settings
+
 def create_access_token(data: dict) -> str:
     """Create access token"""
     to_encode = data.copy()
-    expire = datetime.utcnow() + timedelta(minutes=settings.ACCESS_TOKEN_EXPIRE_MINUTES)
+    config = get_settings()
+    expire = datetime.utcnow() + timedelta(minutes=config.ACCESS_TOKEN_EXPIRE_MINUTES)
     to_encode.update({"exp": expire})
-    encoded_jwt = jwt.encode(to_encode, settings.SECRET_KEY, algorithm=settings.ALGORITHM)
+    encoded_jwt = jwt.encode(to_encode, config.SECRET_KEY, algorithm=config.ALGORITHM)
     return encoded_jwt
 
 def verify_token(token: str) -> Optional[int]:
     """Verify token and return employee_id"""
     try:
-        # Проверяем, что токен действителен
+        config = get_settings()
-        payload = jwt.decode(token, settings.SECRET_KEY, algorithms=[settings.ALGORITHM])
+        payload = jwt.decode(token, config.SECRET_KEY, algorithms=[config.ALGORITHM])
         employee_id = int(payload.get("sub"))
         if employee_id is None:
             return None
@@ -46,7 +52,10 @@ def create_and_save_token(employee_id: int, db: Session) -> str:
     # Создаем токен
     access_token = create_access_token({"sub": str(employee_id)})
     
-    # Сохраняем токен в базу
+    # Удаляем старые токены пользователя
+    db.query(Token).filter(Token.employee_id == employee_id).delete()
+    
+    # Сохраняем новый токен в базу
     db_token = Token(
         token=access_token,
         employee_id=employee_id