Hobb-IT Hobby Information Tracker By Illumination Technologies Requirements Specification October 28 rd 2013 1 Illumination Technologies Hobb-IT.

Hobb-ITHobby Information Tracker

By Illumination Technologies

Requirements Specification

October 28rd 2013

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WELCOME

Client: Dr. Darren Lim

Associate Professor Computer Science

Guest: Dr. Tim Lederman

Guest: Dr. Meg Fryling

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AGENDA

Introduction Status of Project Data Flow Diagrams(DFD) User Case Narrative UML Use Case Diagram Functional Requirements Inventory Prototype screens What is next?

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INTRODUCTION

Karl Appel – Team Leader

Connor Blakely – Head Developer

Jackie Hausmann – Database Administrator

Bryan Leicht – Information Specialist

Katie Sitaro – Web Developer

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AGENDA

Introduction Status of Project Data Flow Diagrams(DFD) User Case Narrative UML Use Case Diagram Functional Requirements Inventory Prototype screens What is next?

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STATUS OF PROJECT

Completed:• Software Plan

Defined Problem and created a Solution Strategy

• Requirement SpecificationsDeveloped understanding of features and functionality required

Not Started• Preliminary Design

• Detailed Design

• Testing and Development

• Acceptance Test

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STATUS: SOFTWARE PLAN

Problem DefinitionTrack Magic the Gathering card prices

Goal for the System and ProjectSystem to automatically track prices

Solution StrategyWaterfall Model

Sources of InformationWebsites given by client

Acceptance CriteriaWebsite and System to track prices automatically

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STATUS: REQUIREMENTS SPECIFICATION

Data Flow DiagramsProcesses and Information Flow

User Case NarrativeThe story of users’ usage of Hobb-IT

UML Use Case DiagramShows process interaction with entities in Hobb-IT

Functional RequirementsThe measurable requirements fulfilled by Hobb-IT

Prototypes for DiscoveryModel for Requirements and Existence Test

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AGENDA

Introduction Status of Project Data Flow Diagrams(DFD) User Case Narrative UML Use Case Diagram Functional Requirements Inventory Prototype screens What is next?

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DATA FLOW DIAGRAMS

The following diagrams show the movement of data within the system and entities outside.

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DATA FLOW DIAGRAM LEGENDExternal Entity: Represents outside sources of data to the system

Data Flow: Represents the movement of data

Data Store: Represents data that is not moving or at rest

Process: Represents an activity that manipulates the data

Guest User

AdvancedUser

Hobb-IT

OraServ

Administrator

Data Flow Diagram - Context Diagram

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Hobb-IT Database

Hobb-IT Database

AdvancedUser

Guest UserAdministrator

2. Login1.

CreateAccount

3.Request

Real TimeCard Price

4.Tracked

CardInfo

7. ModifyCardList

6. AccessCardList

5.ChangeParseInfo

Data Flow Diagram - Level 0

Account InfoLoginCredentials

Account InfoCardRequest

CardInfo

LoginResponse

LoginCredentials

Request ParseInfo

ParseChange

Confirmation ListInfo Request

Info

AccountRequest

AccountListInfo

LoginResponse

LoginCredentials

ConfirmationAccountInfo

ListInfo

ListRequest

List Info

ModificationsRequest

NewListInfo

CardRequest

Card Info

CardRequest

CardInfo

CardRequest

CardInfo

RequestInfo Card

Info

ListRequest

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AdvancedUser

1.1. EnterAccount

Information

Data Flow Diagram - Level 1:1. Create Account

Hobb-IT Database

1.2.ValidateAccount

Information

AccountInfo

AccountInfo

Check forValidation

ValidationResponse

AccountInformationValidationResponse

1.3 StoreAccountDetails

AccountInfo

AccountInfo

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Data Flow Diagram - Level 1:2. Login

Site User

2.1. EnterAccount

Credentials

Hobb-IT Database

2.2.ValidateAccount

Information

2.3.Generate

LoginResponse

LoginCredentials

LoginCredentials

LoginCredentials

AccountInformation

AccountInformation

LoginResponse

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AGENDA

Introduction Status of Project Data Flow Diagrams(DFD) User Case Narrative UML Use Case Diagram Functional Requirements Inventory Prototype screens What is next?

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ADMINISTRATOR

• One administrator account

• Update how website’s information is

parsed

• Access search history of all users

• View and edit all login credentials

• Change default website for Guest User

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ADVANCED USER

• Login to system

• View card’s price from multiple

websites

• Add cards to saved lists

• View search history

• View visual representation of price

fluctuations

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GUEST USER

• Search for real-time price of cards

• One card per search

• Can only access one website’s

information

• Website is determined by Administrator

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AGENDA

Introduction Status of Project Data Flow Diagrams(DFD) User Case Narrative UML Use Case Diagram Functional Requirements Inventory Prototype screens What is next?

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UML USE CASE DIAGRAM LEGEND

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Actor

System Boundary

Use Case

Actor interacts with all Use CasesActor interacts with the Use CaseUse Case A includes Use Case B

Use Case B extends Use Case A

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AGENDA

Introduction Status of Project Data Flow Diagrams(DFD) User Case Narrative UML Use Case Diagram Functional Requirements Inventory Prototype screens What is next?

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FUNCTIONAL REQUIREMENTS FOR ADMINISTRATOR

• Access all data stored on database

• Access search history of all users

• Create Advanced User accounts

• Edit website’s template for parsing data

• View and change login credentials

• Change default website for Guest User

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FUNCTIONAL REQUIREMENTS FOR ADVANCED USER

• Login to Hobb-It

• Search for real-time price of cards

• Save and edit lists of cards

• Access their search history

• View visual representation of price

fluctuations

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FUNCTIONAL REQUIREMENTS FOR GUEST USER

• Access system without login credentials

• View price and condition of card

• Website is specified by Administrator

• Default website is TrollandToad.com

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NONFUNCTIONAL REQUIREMENTS

• Easy to change a website’s template

• Efficient

• Stable

• User friendly

• Follow all laws for parsing data

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AGENDA

Introduction Status of Project Data Flow Diagrams(DFD) User Case Narrative UML Use Case Diagram Functional Requirements Inventory Prototype Screens What is next?

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SCRAPING PROTOTYPE

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• Must be able to scrape specified list of websites

• Using Jsoup, a Java package for scraping websites

• Must get 5 attributes from the website1. Card Name2. Edition3. Condition4. Price5. Quantity

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SCRAPING PROTOTYPE (TROLLANDTOAD.COM)

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CODE SNIPPET

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Document doc =

Jsoup.connect("http://www.trollandtoad.com/p83556.html").get();

Elements conditions =

doc.getElementsByClass("productquantity");

Elements prices =

doc.getElementsByAttributeValue("class" , "productprice");

Elements cardNames =

doc.getElementsByAttributeValue("class" , "pname1");

String cardName =

cardNames.get(0).text();

SCRAPING PROTOTYPE (TROLLANDTOAD.COM)

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The Result (10/22/13):

Card name = Hellfire

Edition = Legends

Condition = English Near Mint 

Price = $16.99 

Quantity = 1 in stock

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SCRAPING PROTOTYPE (CARDKINGDOM.COM)

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CODE SNIPPET

String website =

"http://www.cardkingdom.com/catalog/item/21120";

Document doc =

Jsoup.connect(website).get();

Elements conditions =

doc.select(".grid tbody tr");

Elements names =

doc.select("td b");

String name =

names.get(1).text().substring(names.get(1).text().indexOf(":") +1);

String edition =

conditions.get(1).text().split(" ")[1];

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SCRAPING PROTOTYPE (CARDKINGDOM.COM)The Result (10/22/13):

Card name = Hellfire

Edition = Legends

Condition = NM

Price = 14.99

Quantity = 6

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MAIN MENU SCREEN

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Hobb-ITMain Menu

Username:

Password:

Login

Login As Guest

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GUEST USER WELCOME

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Guest Welcome

Enter a Magic: The Gatheringcard you would like to price:

Magic Card:

Website:

Enter

Edition:

TrollAndToad.com

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ADVANCED USER WELCOME

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Advanced User Welcome

Welcome "username"

Magic Card:

Website:

Enter

Edition:

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INITIAL GRAPHS SCREEN

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Graphs 1

Enter the card youwant to visualize:

Magic Card:

Edition:

Enter

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VISUALIZED GRAPH SCREEN

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Graphs 2

"Card Name"

Website 1

Website 2

Website 3

Dates

Date 1 Date 2 Date 3 Date 4

Price

0.0

10.0

20.0

30.0

WISH LIST

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Wish List

Card List Push to TrackedCards

Add Card Remove Card

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TRACKED CARDS LIST

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Tracked Cards

Card DateCurrent Value

& WebsiteAverage

Value

Update

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PAST SEARCHES

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Past Searches

Card DateCurrent Value

& Website

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ADMINISTRATOR WELCOME

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Administrator Welcome

What action would you liketo perform:

Manage Account

Update Website

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MANAGE ACCOUNT

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Manage Account

What account wouldyou like to manage?

Username:

Enter

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UPDATE WEBSITE

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Update Website

Please choose a Website to update:

Enter

Hobb-IT

AGENDA

Introduction Status of Project Data Flow Diagrams(DFD) User Case Narrative UML Use Case Diagram Functional Requirements Inventory Prototype screens What is next?

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WHAT IS NEXT?

Preliminary Design PresentationDecember 2, 2013

Detailed DesignSpring 2014

Acceptance TestSpring 2014

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QUESTIONS?

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