Soundstretcher PLC Design Document

soundstretcher

UML CLASS DIAGRAM:

soundstretcher

Use Case:

Title: add to requirement List

Brief Description: permits customer to add merchandise to his/her demand list for purchase

Actors: client

Pre-conditions:

Enquiry has been created

Search for product has been done

Details of the merchandise as well as value displayed and also the product being value-added is chosen

Flow of Events:

Customer selects product from search choices

Customer selects ‘Add to non-public demand List’

System requests item amount

Customer enters item amount

Availability and Total value checked

System requests for either choosing ‘Continue Searching’ or ‘Print Final List’

Customer selects his desired choice and continues

Post-Conditions:

Continue looking out and complete his/her demand list

Confirm the ultimate list of things designated

Print the list

Retrieve merchandise by causing list to Sales Assistant

Order from stock or provider is placed

Order has been confirmed by sales and accounts departments

The list of things is shipped to the transport department for delivery

Alternative Scenarios:

Product not available

Selected amount of product not available

Use Case Diagram:

Use Case Diagram:

LEAVE A REPLY

Please enter your comment!
Please enter your name here