CRC cards and Class diagram for Second Iteration

[Dai0526]

CRC card

• add group event

Responsibilities	Collaborators
let group manager to add group event.	user

• generate report

Responsibilities	Collaborators
It will generate a report when the group end	user

• end the group

Responsibilities	Collaborators
let group manager to end the group	user

[Dai0526]

Class Diagram

• Class List

Name	Registered User
Attributes
Operations	username password file photo browse groups create groups join groups log out

Name	User (Interface)
Attributes	username password file photo
Operations	sign up log in log out username add event username close group

Registered User class inherentence the User class.