A.Use cases scenario and flow chart
- Use cases
User: -Login -Log out -Edit account -Delete account -Add friends -Add foes -Search for people -Show people in list -Show people in map -Delete friends -Delete foes -Plan route -Edit options
First timer: -Sign up
- Use case scenario
"User wants to login"
Initial state: User is not logged in and is a registered user
Normal flow: User opens the application. User sees the page with the username and password form and the "Login" button. Then he/she enters the username and password and clicks "Login". The user is redirected to the start screen of the application and is now logged in.
What can go wrong: The user mistypes the username or password.
Other activities going on at the same time: Database checks the match with the username and password.
End state: The user is logged in.
B. User interface
- Main views of the system
-Login page -Sign up page -Main page -Map screen -People list page -Search page -Settings page -Edit account page -Plan route page
- Description of the views.
Login page: Only contains the Login form and the link/button for the Sign up page
Sign up page: Contains a form with the following fields: username, password, email, first name, last name, birth date (optional), study group (optional), teacher or student (optional). Also contains the sign up button and a button for going back to the previous screen.
Main page: Has links for map, people list, search, settings, plan route and log out.
Map screen: Has a map view of the campus, buttons to move the view to a different floor, the map can be zoomed, people can be clicked, a button to return to the main page, a button to go to the people list and a button to go to the plan route page. Also shows a route if planned with the plan route page.
People list: Has filter buttons for showing friends, foes and all people currently logged in, people can be marked either friend, foe or neutral. Has a button to return to the main page and a button to go to the search page.
Search page: Has a search bar, shows a list of people found. searched people can be marked either friend, foe or neutral. Has a button to go to the people list and a button to return to the main page.
Settings page: Has buttons for edit account and delete account. User can delete the account by pressing the button. Has a button to return to the main page.
Edit account page: User can edit password, email, study group and teacher/student status. Has a button to save changes, to go to settings page and to return to the main page.
Plan route page: Has a form with "Starting point", "End destination", a button for marking current location as the starting point, a button for choosing the start or end point from the map screen, a "Plan route" button, a button to return to the main page.
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https://github.com/rosasuominen/SE13/blob/master/interface_SE13.png
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State transitions between the views.
Login page: Leads to the main page and Sign up page.
Sign up page: Leads to the main page and the login page.
Main page: Has links for map, people list, search, settings, plan route and log out. Log out leads to the login page.
Map screen: Leads to the people list, plan route page and main page.
People list: Leads to the search page and the main page.
Search page: Leads to the people list and the main page.
Settings page: Leads to the edit account page, main page or the login page.
Edit account page: Leads to the main page and the settings page.
Plan route page: Leads to the map page and the main page.
https://github.com/rosasuominen/SE13/blob/master/sorsatransitions.png
