core/database.py

# database.py
from sqlalchemy import create_engine
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.orm import sessionmaker
from core.config import get_settings

DATABASE_URL = "postgresql://snapfeast_db_owner:4fLiupkCsN5E@ep-fancy-glade-a57hqsn3-pooler.us-east-2.aws.neon.tech/snapdb?sslmode=require"

engine = create_engine(
    DATABASE_URL,
    pool_size=5,
    pool_pre_ping=True,
    pool_recycle=300,
    max_overflow=0     
                       )

SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)

Base = declarative_base()

def get_db():
    db = SessionLocal()
    try:
        yield db
    finally:
        db.close()