SRS Assignment

Surname 1  Name: Instructor: Course: Date: Introduction This document creates a set of the requirements necessary to the development of B&B management system The system !ill "e used in trac#ing customer reservations and payments for $ane and $ohn%s esta"lishment esta"lishment  Features of the system system The B&B management system shall contain the follo!ing features:

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Search for availa"le rooms using a date range Input customer%s information llocate reservations to customers llocate reservations over a date range Input payments for reservations Display the total payments for all reservations 'uarantee rooms for a period Chec# that payments are made "y the date guaranteed Drop unpaid reservation after e(piry of guarantee date Save reservations Drop reservations Save guest information Delete guest information

part from the a"ove guest management manage ment features) the system !ill provide the follo!ing independent functions

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ct as a calendar application

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ct as a calculator for financial aspects of $ane and $ohn%s "usiness ct as an information storage

Objectives of the system B&B management system is designed for the operations of a small "usiness Therefore) its intended functionality shall "e #ept small and co ncrete to the client%s pro"lem Their "usiness management shall "e made effective "y the provision of the a"ove feature and function The system shall help its users trace vacancies from a calendar loo#up ) determine availa"le vacancies and !hether they are guaranteed for a particular period  Expected constraints of the system Based on the requirements aspects financial trac#ing and efficient !or#flo! for a small  "usiness such as $ane and $ohn%s Bed and "rea#fast esta"lishment) the constraints are close to none  Expected performance of the system +erformance of the B&B management system is optimal !hen the follo!ing assumptions hold:

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The esta"lishment has a !or#station onto !hich the system shall "e installed The esta"lishment has telephone services to provide co mmunication !ith guest

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and provide an entry point for guest and management data into the system The esta"lishment has access to the required infrastructures li#e po!er for the

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system to function CD

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 Figure 1: Architectural context diagram for B&B management system -evel . Data /lo! Diagram 0D/D

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-evel 1 Data /lo! Diagram

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Surname 4 B&B 5ntity 6elationship Diagram 056D

7sers and use cases for B&B 8anagement system se case: 6eceptionist searches the system for a vacant room The receptionist loo#s up for a vacant room "ased on the guest%s preferences  !re"condition: The receptionist should have access to the running system  !ost"condition: The system should then sho! a menu !ith an option to display a calendar  Actor !rofile: The receptionist is consulting !ith the guest !ho is loo#ing to ma#e a reservation  Events se#uence:

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The receptionist receives a call from an interested guest The receptionist as#s for dates of the intended reservation The receptionist then opens the calendar from the system%s menu The receptionist enters the date range given "y the guest The receptionist verifies the availa"le vacancies for the given date range

$cenario 1: ser Opens %alendar  1 The user selects the calendar from the menu options * The system displays the calendar $cenario : 'ate range search 1 The user enters start date into the calendar * The user enters end date into the calendar , The system displays vacant rooms availa"le for the entered date range se case: (eceptionist reserves a room  !re"condition: The system must "e on and displaying va cancy search result results for a given date range) and at least one valid vacancy e(ists  !ost"condition: The soft!are is ready to ma#e a reservation  Actor profile: 6eceptionist is interacting !ith a !illing guest e;she has selected the guarantee date for the customer  Events se#uence: 1 6eceptionist gets the information from the guest * e;she then enter the information into the system , e;she then confirms the reservation $cenario 1: Entering guest information) 1 The receptionist selects the guest registration option * e;she enters the guest%s name , e;she then enters the guest%s contact information

Surname < 2 The guest%s address is entered $cenario : A room is guaranteed  1 * , 2 3

6eservation option is selected 6eceptionist enters guest%s payment information The system processes the payment  reservation is flagged as guaranteed if payment is valid The reservation is flagged not guaranteed if payment is invalid 6eservation State diagram

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>or#s Cited I555 ?6ecommended +ractice for Soft!are 6equirements Specifications? *nstitute of  Electrical and Electronics Engineers 0*.1,