1. Fei Huang Prof. Soon Chun ISI490 Spring 2018
Loving Seniors Project
Fei Huang
Prof. Soon Chun
ISI490
Spring 2018

2. SYSTEM REQUEST Project stakeholder:
New York City Department for the Aging,
Services & Advocacy for GLBT Elders,
New York Foundation for Senior Citizens,
local animal welfare organizations,
Seniors.

3. SYSTEM REQUEST Business Need:
A lot of Seniors are lack of friendship, love and spiritual life, this might be the reason why pet shop and pet hospital are getting more customers, and our business need is to meet the needs of these people on the spiritual level.

4. SYSTEM REQUEST Business Requirements: Sponsors. Programmers.
Our own independent database. 
Web application.

5. SYSTEM REQUEST Business Value:
To helping New York’s seniors enjoy healthier, safer, and dignified lives in their golden years. 
To create a strong and warm community for elder people.
Decrease in health spending for both hospitals and seniors.

6. SYSTEM REQUEST Special Issues or Constraints: Privacy issues.
Privacy issues.
Some people are lack access to transportation due to disability.
Sexual harassment issues.
Only those people who are over 65 years old will be considered as senior.

7. Functional & Non-Functional Requirements
Create profile
Search
Rate
Add Events
Sign up Evens
Non-Functional Requirements
Security and Encryption to protect information
The Application must run on both Windows and Apple machine
The system must respond in less than two seconds

8. COST AND BENEFITS ANALYSIS
Development Costs
Operational Costs
Servers
Development labor
Software licenses
Server software
Hardware
Software
Operational labor
Intangible Benefits
Tangible Benefits
Improved Social Skill
More friendly environment
Increased government funding
Decrease in health spending
advertisement revenue

9. COST AND BENEFITS ANALYSIS

10. GANTT CHART

11. System Analysis and Infrastructure Setup
PERT CHART
System Analysis and Infrastructure Setup 11 18 29
Implementation 79 1 80
System Planning 11
Design 29 17 46
Testing 69 10 79
Development 11 35 46

12. USE CASE DIAGRAM FOR LOVING SENIORS WEB APPLICATION
Find Partner
Create
Profile
Rate Partner
Sign Up Events
Senior User
Create Events
DFTA Staff
Manage user Profile
Administrator

13. USE CASES Use Case Name: Create Profile ID: Cf-01 Priority: High
Actor : Senior Citizen
Description: The person creates his or her personal profile
Trigger: A Senior needs to join the site
Type: External Temporal
Preconditions: The actor is connected to internet using a compatible Internet browser
Normal Course: The senior visits the website
The senior starts the profile creation session
The senior is guided by the system to fill in required information
The system prompts that account created
The session closes
Exception: The System rejects to create an account for user (The input of the age from user does not meet the requirement)
The System fails to create a profile for user (The system informs the actor)
Post-conditions: The new account is created

14. USE CASES Use Case Name: Search User ID: Sf-01 Priority: High
Actor : Senior Citizen
Description: The user searches another user
Trigger: An user needs to find his or her partner
Type: External Temporal
Preconditions: The senior is a registered user
Normal Course: The senior logs into the website
The system authenticates the user and starts a session
The user chooses to search other people
The actor is guided by the system to fill in required information
The system returns the results
Exception: The system fails to authenticate the user (The system doesn’t allow the user to proceed)
The system fails to search user profile (The system informs the actor)
Post-conditions: The search result is displayed

15. USE CASES Use Case Name: Rate User ID: Rf-01 Priority: High
Actor : Senior Citizen
Description: The user gives a rating to another user
Trigger: An user needs to rate his or her partner
Type: External Temporal
Preconditions: The user is has already dated with his or her partner
Normal Course: The user logs into the website
The user starts the rating system
The user gives his or her rating to the partner
The system acknowledges that rating received
Exception: The System fails to lunch the rating system (Partner’s account is banned or removed )
The System fails to retrieve the data from the another user (The system informs the user)
Post-conditions: The new rating is given

16. USE CASES Use Case Name: Add Events ID: OA-01 Priority: High
Actor : DFTA Staff
Description: The DFTA Staff adds an event
Trigger: A DFTA Staff needs to add an event for senior users
Type: External Temporal
Preconditions: The DFTA staff is a authorized user
Normal Course: The user logs into the system
The system authenticates the user and starts a session
The user chooses to add an event
The user is guided by the system to fill in required information to add an event
The system acknowledges that event added
The user leaves the system
Exception: The System fails to authenticate the user (The system doesn’t allow the actor to proceed)
The System fails to add an event (The system informs the user)
Post-conditions: The new event is added

17. USE CASES Use Case Name: Sign Up Events ID: OS-01 Priority: High
Actor : Senior Citizen
Description: The user sign up an event
Trigger: A Senior citizen needs to sign up an event
Type: External Temporal
Preconditions: The senior citizen is a authorized user
Normal Course: The user logs into the system
The system authenticates the user and starts a session
The user chooses to sign up an event
The user is guided by the system to fill in required information to sign up an event
The system acknowledges that the user is enrolled
The user leaves the system
Exception: The System fails to authenticate the user (The system doesn’t allow the actor to proceed)
The System fails to add an event (The system informs the user)
Post-conditions: The user is enrolled

18. CONTEXT DIAGRAM DFTA Senior Loving Seniors Administrator
Request Information
Request Information
Loving
Seniors
Get Information
Get Information
Manage Data
Request Data
Administrator

19. DFD DIAGRAM LEVEL 0 1.0 Administrator Seniors Registration 2.0 Log-in
Create Profile
Stores data
Gets data
Manage
content
2.0
Login
Log-in
Gets data D1
Senior profiles
Gets data
3.0
Search
Stores data
Request info
Gets data
Gets data D2
NYC activities
4.0
Stores data
Manage
content
Rate
Submit rating
Gets data
Stores data
5.0
DFTA
Add Events
Submit Event

20. Display confirmation Message
DFD DIAGRAM LEVEL 1
Seniors
1.1
verify availability
Input User ID
Gets data
Approve
Reject D1
Senior profiles
1.2
Stores data
Input profile Info
Register
Registration
1.3
Display confirmation Message
Confirm Registration

21. DFD DIAGRAM LEVEL 1 2.1 Seniors Enter Login Detail Senior profiles 2.2
Input ID/PASSWORD
Gets data
Approve
Reject D1
Senior profiles
2.2
Display Successful / error message
Verify
Access
2.3
Display welcome message
Welcome Screen

22. Successful / no match message
DFD DIAGRAM LEVEL 1
Seniors
3.1
Search people
Gets data
Request user info D1
Senior profiles
Like
Dislike
3.2
Display
Successful / no match message
match

23. DFD DIAGRAM LEVEL 1 4.1 Get user Senior profiles Seniors 4.2 Rate it
Gets data
Request user info D1
Senior profiles
Stores data
4.2
Submit rating score
Rate it
4.3
Display confirmation message
Confirm
Gets data

24. DFD DIAGRAM LEVEL 1 Cancel Event 5.1 DFTA Add Event 5.2 NYC activities
Input Information
Stores data
5.2
Gets data
Update Event D2
NYC activities
Edit Information
Stores data
Stores data
Delete Information
5.2
Cancel Event

25. ER DIAGRAM

26. RELATIONAL SCHEMA

27. Demo---Home Page

28. Demo---Registration

29. Demo---BackEnd database

30. Demo---Sign in

31. Demo---Logged in as a user

32. Demo---Creating profile

33. Demo---Creating profile

34. Demo---Backend database

35. Demo---Search Function

36. Demo---Search by gender

37. Demo---Search Result

38. Demo---Search by gender

39. Demo---Search Result

40. Demo---List Events Function

41. Demo---List Events Function

42. Demo---List Events Function

43. Demo---Sign Up Function

44. Demo---Signing up event

45. Demo---Signing up event

46. Demo---Enrolled

47. Demo---Login As Admin

48. Demo---Add Events Function

49. Demo---Add Events Function

50. Document Link

51. Web Application Link
Final website(DNS)
Final website (Actual)
github sharing
Database