User (Guest / Host / Traveler)

Security Layer

(Encryption / RBAC)

Authentication

(Login / Register)

Session Management

Role-Based Dashboard

(Guest / Host / Traveler)

Search & Filter

(Properties / Rides)

Ride Sharing Module

(List Ride / Book Ride)

Property Hosting Module

(List / Manage Property)

Booking Module

(Book Property / Manage Booking)

Payment Processing

Central Database (MongoDB)

Enter Details

Secure Login

Create Session

Maintain State

Access Role

RBAC

Guest / Traveler Search

Traveler Ride Actions

Host Actions

Guest Booking Actions

Confirm Payment

Transaction Records

Query Data

Store Rides

Store Listings

Store Bookings

User (Guest / Host / Traveler)