1b9ddb4750
- FastAPI application with JWT authentication and role-based access control - Complete employee management with CRUD operations - Department management with manager assignments - Leave management system with approval workflow - Payroll processing with overtime and deductions calculation - Attendance tracking with clock in/out functionality - SQLite database with proper migrations using Alembic - Role-based permissions (Admin, HR Manager, Manager, Employee) - Comprehensive API documentation and health checks - CORS enabled for cross-origin requests Environment Variables Required: - SECRET_KEY: JWT secret key for token signing Features implemented: - User registration and authentication - Employee profile management - Department hierarchy management - Leave request creation and approval - Payroll record processing - Daily attendance tracking - Hours calculation for attendance - Proper error handling and validation
55 lines
1.7 KiB
Python
55 lines
1.7 KiB
Python
from fastapi import Depends, HTTPException, status
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from fastapi.security import HTTPBearer, HTTPAuthorizationCredentials
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from sqlalchemy.orm import Session
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from app.db.session import get_db
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from app.core.security import verify_token
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from app.models.users import User
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from app.models.employees import Employee
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security = HTTPBearer()
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def get_current_user(
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credentials: HTTPAuthorizationCredentials = Depends(security),
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db: Session = Depends(get_db)
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) -> User:
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credentials_exception = HTTPException(
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status_code=status.HTTP_401_UNAUTHORIZED,
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detail="Could not validate credentials",
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headers={"WWW-Authenticate": "Bearer"},
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)
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payload = verify_token(credentials.credentials)
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if payload is None:
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raise credentials_exception
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email: str = payload.get("sub")
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if email is None:
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raise credentials_exception
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user = db.query(User).filter(User.email == email).first()
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if user is None:
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raise credentials_exception
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return user
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def get_current_employee(
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current_user: User = Depends(get_current_user),
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db: Session = Depends(get_db)
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) -> Employee:
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employee = db.query(Employee).filter(Employee.user_id == current_user.id).first()
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if not employee:
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raise HTTPException(
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status_code=status.HTTP_404_NOT_FOUND,
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detail="Employee profile not found"
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)
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return employee
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def require_role(required_roles: list):
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def role_checker(current_user: User = Depends(get_current_user)):
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if current_user.role not in required_roles:
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raise HTTPException(
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status_code=status.HTTP_403_FORBIDDEN,
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detail="Not enough permissions"
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)
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return current_user
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return role_checker |