UML Use Case Diagram
Our purpose create use case diagram is to present a graphical overview of the functionality provided by our eEasy Shopping Store Website Application System.
Figure Above Show Use Case Diagram For eEasy Shopping Store Application
Use Case Diagram Description
For Website Users (Seller, Customer, Vistors) Accessible
Use case title : Register Personal Information
Input : Full Name, Gender, Date of Birth, Address, Contact Information
Output : Store Full name, Gender, Date of birth, Contact Information
Description : Sent a verification email to the seller email address.
Users required to register before using the system. This system is to storing the information into the database so that the users can access and retrieve data from the system. From that, the system by verifying the email address the users key into it.
For Users and Web Administrator Accessible
Use case title : Sign in/Check in
Input : Username(email address) and User Password
For admin : Admin username and password
Output : Login as user either seller or customers(buyer) or administrator
Use case title : Sign out/Check out
Input : A click button on log out icon
Output : Users had been log out from the system message box prompt out
For Seller and Customer(buyer) Accessible
Use case title : Select product categories
Input : User selected product categories
Output : Information of that product categories that users had selected for it (price, quantity available and etc)
For Seller Accessible
Use case title : Review product details
Input : Review on selected product items for update details such as items picture,price and available quantity in order to make some changes to the advertisement product items on the website
Output : Display the new updated information on the product that had been reviewed by the seller
Use case title : Sell Product
Input : Add the product that wish to sell into the list at the website
Output : The sell list will display the new updated sell product items list
For Customer(Buyer) Users Accessible
Use case title : Search/Check product information
Input : Select or key in the product that wish to find or check its information
Output : Display out the product seller name, contact number, price, quantity available and etc. Beside that, customer or buyer also can view the term & conditions, payment and shipping method and procedure information at there
Description: The buyer can contact the seller through messaging the seller regarding the availability of the item, and the seller reply the availability item.
Use case title : Purchase product
Input : Select the what product wish to purchase and also the quantity and payment method
Output : Confirmation message will display at the final process in the shopping cart steps
For Administrator Accessible
Use case title : Manage website users application
Input : Selected the web application or activity that used by users to be approve or reject it
Output : Selected web application or activity will be process based on the command choosen by the administrator
Use case title : Monitor webpage activities
Input : Monitor webpage activities
Output : Generate report of overall activities of all users in the website
Use case title : Manage website users membership appliaction status
Input : Review the membership appliaction status either approve or reject it
Output : Display total number registered members or rejected members
Prepared By Yeoh Tze Wei (Team Leader),Soh Wee Long(Programming Leader 1)
Checked By Bryan Chia Wen-Jun (Programming Leader 2)
Posted By Goh Seng Yiung(Documentation Manager)
