Trading Web Application

Trading Web Application

1. Functional Requirements

   • Data
     • Product Information
       • Stock
         • Low Stock warning
       • Price
       • Description
         • Condition
           • New
           • Used
         • Genre
         • Author
         • Publisher
           • Publishing date
           • Printing date
       • Reviews
         • Critic Reviews
         • User Reviews
     • User Information
       • Buyer
         • Private
           • Buyer Location
           • Record of Products Recieved
         • Public
           • Name/Username
           • Buyer Rating
       • Seller
         • Private
           • Location of Seller
           • Records of Products Sold
         • Public
           • Seller Rating
           • Other Items For Sale
           • Availablity
           • Name/Username
       • Membership
         • Username
         • Password
         • Contact Details
           • Email
           • Phone Number
   • User Interface
     • Product Search
       • FIlters
         • Genre
         • Date
       • Prominent Placement
       • Autofill
     • Homepage
       • Navigation Bar
         • Company Policy
         • Book Type
           • Poetry
           • Fiction
           • Non Fiction
       • Recommended Products
         • Bestsellers
         • By Genre
         • By Condition
       • Product Images
         • Image Scroller
     • Checkout
       • Summary of Products
         • Product Name
         • Product Cost
         • Item Quantity
       • Total Cost
       • Collection Method
         • Delivery
           • Cost
           • Delivery Address
         • Pick Up
           • Pick Up Time
       • Payment Method
         • Credit Card
     • Product Page
       • Clear Product Description
         • Condition
         • Price
         • Genre
       • Purchase Functions
         • Buy Now
         • Add to cart
         • Quantity
       • Wishlist
       • Product Images
       • Seller Information
         • Seller Rating
       • Similar Products
     • User Account
       • Previous Purchases
         • Record of Products
         • Method of Purchase
       • User Information
         • Linked Credit Card
         • Email
         • Address
         • User Can Update Information
   • Accessibility
     • Text
       • Sizing
         • Size Adjustable
           • Minimum 25%
           • Maximum 200%
       • Colour
       • Font
         • Customize font
       • Text Spacing
         • Paragraph Breaks
         • Letter Spacing
     • Images
       • Image Visibility
         • High Quality Images
         • Prominent Position
       • Image Size
         • Image text readable
       • Universal Icons
     • Colours
       • Contrast
         • High Contrast Colour Scheme
         • Suitable text context
       • Colour Use
         • Customizable Colour
           • Colour Modes
     • Controls
       • Remappabe Controls
         • Tab Function
   • Code Modules
     • Processing User Input
       • Recording Purchases
       • Managing Membership System
     • Menu Options
       • Navigation Bar
         • Account
         • Different Book Genres
         • Bestsellers
     • Calculations
       • Total Cost
       • Stock
       • Quantity of items
       • Shipping Costs
     • Visual Appearance
       • Colours
       • Text Font
       • Borders and Margins

2. Non-Functional Requirements

   • Aesthetics
     • Application Style
       • Consistent Colour Use
         • Logo Implemented
       • Font Use
       • Colours
         • Dark Mode
         • Light Mode
       • Branding
       • Images
         • High Resolution Product Images
         • Icons
   • Legal
     • Privacy Principles
       • Transparent management of information
       • Collection of Personal Information
         • Notification of Collection
         • Dealing with unsolicited Information
       • Security of Collected Information
     • Copyright Restrictions
   • Economical
     • Low Management Cost
     • Project Budget
   • Social
     • Security
     • Safety of Users

3. Constraints

   • Developer Environment
     • Technology and Tools Available
       • Devices used to test prototype
         • May differ to devices of user
       • Device used for Programming
     • Programming Skills
     • Design Skills
   • User Environment
     • User Skills
       • Ability to prevent mistakes
       • Ability to troubleshoot problems
     • Interests
       • Books and Reading
     • Demographic
       • Ages 20 and over
       • Students and Academics
   • Database Restrictions
     • Amount of Data
     • What types of data can be stored