Detailed Use Case Analysis for OABS Website in Software Engineering

This report provides a comprehensive analysis of the Online Accommodation Booking System (OABS) website, detailing various use cases for different user roles including admin, hosts, and youths. The report outlines the functionalities and interactions of each user type, such as registration, booking, payment, and management tasks. Key use cases are described with actors, descriptions, organizational benefits, frequency of use, triggers, pre-conditions, post-conditions, main courses, alternative courses, and exceptions. The report includes detailed descriptions of 'Add new host by admin' and 'Book a reservation by youth' use cases. Furthermore, the document presents system sequence diagrams, state chart diagrams, and a class diagram to visually represent the system's structure and behavior. Finally, the report discusses the selection criteria for a prototyping tool to verify system requirements, considering factors such as learning curve, sharing capabilities, usage, ease of use, and cost.