config.py

import os
from dotenv import load_dotenv

load_dotenv()

class Config:
    SECRET_KEY = os.environ.get('SECRET_KEY') or 'dev-secret-key'
    SQLALCHEMY_DATABASE_URI = os.environ.get('DATABASE_URL') or 'sqlite:///rideshare.db'
    SQLALCHEMY_TRACK_MODIFICATIONS = False
    
    # Mail settings
    MAIL_SERVER = os.environ.get('MAIL_SERVER', 'smtp.gmail.com')
    MAIL_PORT = int(os.environ.get('MAIL_PORT', 587))
    MAIL_USE_TLS = os.environ.get('MAIL_USE_TLS', 'true').lower() in ['true', 'on', '1']
    MAIL_USERNAME = os.environ.get('MAIL_USERNAME')
    MAIL_PASSWORD = os.environ.get('MAIL_PASSWORD')
    MAIL_DEFAULT_SENDER = os.environ.get('MAIL_DEFAULT_SENDER', MAIL_USERNAME)
    
    # Upload settings
    UPLOAD_FOLDER = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'app', 'static', 'uploads')
    MAX_CONTENT_LENGTH = 16 * 1024 * 1024  # 16MB max file size