Sequence Diagram for the Movie Ticket Booking System
Explore the creation of sequence diagrams that model key interactions in a movie ticket booking system. Learn the steps and objects involved in creating a booking, processing payments, and handling booking cancellations. This lesson helps you visualize system workflows and prepare for object-oriented design interview problems.
We'll cover the following...
A sequence diagram is a great way to understand the interactions between different entities and objects in the system. There can be different sequence diagrams that we can create for our movie ticket booking system. In this lesson, we will create sequence diagrams for the following three interactions:
Create a booking: The customer creates a booking for a show.
Payment for the booking: The customer pays for the booking.
Sequence challenge: The customer cancels their booking.
Create a booking
The sequence diagram for creating a booking should have the following actors and objects that will interact with each other:
Actor:
Customer...