Initial commit for resumeformatter project

backend/app/db/session.py

@@ -0,0 +1,19 @@
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+from app.db.base_class import Base
+
+# Use a file-based SQLite database instead of in-memory
+SQLALCHEMY_DATABASE_URL = "sqlite:///./ResumeFormatter.db"
+
+engine = create_engine(
+    SQLALCHEMY_DATABASE_URL, connect_args={"check_same_thread": False}
+)
+SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
+
+# Dependency to get DB session
+def get_db():
+    db = SessionLocal()
+    try:
+        yield db
+    finally:
+        db.close()