Page displaying the CRC Cards for Project Part 2.

NOTE: Updates/revisions have been made to the CRC Cards present in this page, in reference to TA feedback.

Profile

profile

Responsibilities	Collaborators
Stores name, email, phone number, geolocation and can identify user by device	event
Organizer can be edit and delete their profile	Organizer
Entrant can be edit and delete their profile	Entrant
Admin can remove if it is inappropriate	admin

Lottery

lotteryPool

Responsibilities	Collaborators
opens for events and is open until deadline	event
randomly selects entrants from pool after deadline	Organizer
provides the result of selection for each entrant	entrant, notification, lotteryDB
when entrant declines invitation or does not accept it, it draws again to fill the spot	entrant, notification, lotteryDB

lotteryDB

Responsibilities	Collaborators
stores all entrants and their selection result	lottery
can delete applicants when they withdraw application	entrant
can update applicant status upon draw or other changes in status	lotteryPool, entrant

Notification

notification

Responsibilities	Collaborators
notification sent to entrants	entrant
contains information about the event	event
can be sent by organizers	organizer

notificationDB

Responsibilities	Collaborators
stores logs of notification and related information	notification
can update information such as change in entrants	entrant, entrantDB, organizer

Poster

poster

Responsibilities	Collaborators
contains image file of poster	posterDB
poster is created for an event	event
organizers upload and edit the poster	organizer

posterDB

Responsibilities	Collaborators
can upload, create or delete poster	poster
admin can remove inappropriate poster	admin

Comment

Comment

Responsibilities	Collaborators
Users can write comments	user
Comments are under specific event	event
Organizers can view and delete comments	organizer
Admins can view and delete comments	admin

Entrant

entrant

Responsibilities	Collaborators
can view list of events and filter them	event
can view, edit or delete profile	profile
can freely join and withdraw events and view logs of history of registration	organizer
can receive notification or turn it off	notification
can be drawn from lotterypool and redrawn if some entrants leave the pool	lotteryPool
can accept or decline invitation	notification, lotteryPool
can view number of applicants to the event	event, lotteryPool
can be informed about criteria or guideline of the event	event, eventDB
can signup for event in event detail page or QR code	event, eventDB

entrantDB

Responsibilities	Collaborators
can create, edit and delete profile	entrant
admin can remove profile	admin
can read event, event detail and related content such as poster	event, eventDB, lotteryDB, poster
can read history of application and their result	entrant

Admin

admin

Responsibilities	Collaborators
able to browse and remove event and poster	event, poster
able to remove profile	profile
able to remove organizers	organizer
able to browse notification history	notification

adminDB

Responsibilities	Collaborators
stores login information for admin	admin, posterDB, eventDB, profileDB, notificationDB

Organizers

organizer

Responsibilities	Collaborators
can open pools and registration period for event	lotteryPool
can upload poster for event	poster
can upload details of event	event
can view list of entrants	entrant
can send notification	notification
can enable or disable geolocation requirement	event, lotteryPool
can set limit for waiting list and attendee	event, lotteryPool
can choose to draw for replacement entrant when entrants leave	event, lotteryPool

organizerDB

Responsibilities	Collaborators
stores organizer's information	organizer, posterDB, eventDB, notificationDB

Event

event

Responsibilities	Collaborators
contains event details such as organizer, name, date, price, number of spot, poster, waiting list, location and QR code	organizer
has waiting list for entrants	entrant
draws from entrant pool after registration period	lotteryPool

eventDB

Responsibilities	Collaborators
stores, updates and deletes event details such as organizer, name, date, price, number of spot, poster, waiting list, location and QR code	event

MainAcitivity

Responsibilities	Collaborators
Handle login of entrant	entrantDB
Handle login of organizer	organizerDB
Redirect user to registration page	RegisterActivity
Redirect entrant to main dashboard upon successful login	DashboardActivity
Redirect organizer to main dashboard upon successful login	OrganizerDashboardActivity

SharedUI

RegisterActivity

Responsibilities	Collaborators
Handle account creation for entrant	entrantDB
Handle account creation for organizer	organizerDB
Redirect entrant to main dashboard upon successful account creation	DashboardActivity
Redirect organizer to main dashboard upon successful account creation	OrganizerDashboardActivity

ProfileActivity

Responsibilities	Collaborators
Receives profile information of entrant	entrantDB
Display profile information for entrant	entrant
Receives profile information of organizer	organizerDB
Display profile information for organizer	organizer
Redirect user to DeleteProfileActivity if delete profile is selected	DeleteProfileActivity

DeleteProfileActivity

Responsibilities	Collaborators
Prompts entrant to press delete profile button	entrant
If delete profile button is pressed, entrant's profile is deleted	entrantDB
Prompts organizer to press delete profile button	organizer
If delete profile button is pressed, entrant's profile is deleted	organizerDB

EntrantUI

DashboardActivity

Responsibilities	Collaborators
Entrant can navigate to ProfileActivity	ProfileActivity
Entrant can navigate to MyEventsActivity	MyEventsActivity
Displays events	EventAdapter
Entrant navigates to EventDetailActivity upon clicking on an event	EventDetailActivity
Entrants can view notifications	notification

EventDetailsActivity

Responsibilities	Collaborators
Entrant can return to DashboardActivity	DashboardActivity
Entrant can view information about the event	eventDB

MyEventsActivity

Responsibilities	Collaborators
Entrant can navigate to ProfileActivity	ProfileActivity
Entrant can navigate to DashboardActivity	DashboardActivity
Display history of entrant's events	MyEventsAdapter

EventAdapater

Responsibilities	Collaborators
Process event information and display information	eventDB

MyEventsAdapater

Responsibilities	Collaborators
Display history of events for entrant	entrantDB

##CoOrganizerInvitationActivity

Responsibilities	Collaborators
Display CoOrganizer invitation for entrant to accept or decline	entrant
Navigate to EventDetailActivitiy on accept	EventDetailActivity
Terminates activity if decline

CommentAdapter

Responsibilities	Collaborators
Manage list of comments including adding, displaying and deleting	comment
Update evetnDB upon changes to comment	eventDB
Update UI of changes	EventDetailsActivity

FilterEventsActivity

Responsibilities	Collaborators
Filters events by Availibilty and Capacity	event
Update UI to display filtered Activity	EventAdapter

NotificationAdapter

Responsibilities	Collaborators
Manage list of notifications including adding, displaying and deleting	notification
Update notificationDB upon changes to comment	notificationDB
Update UI of changes	DashboardActivity

QRScanActivity

Responsibilities	Collaborators
Upon successful scan, redirect to EventsDetailActivity	EventsDetailActivity
Currently superseded by ScanQRAcitivity	ScanQRAcitivity

ScanQRActivity

Responsibilities	Collaborators
Upon successful scan, redirect to EventsDetailActivity	EventsDetailActivity

OrganizerUI

OrganizerDashboardActivity

Responsibilities	Collaborators
Organizers can create new events	CreateEventsActivity
Organizers can view the events they organized	OrganizerEventAdapter
Organizers can access their profile	ProfileActivity

OrganizerEventAdapater

Responsibilities	Collaborators
View event details and edit it	eventDB

CreateEventAvtivity

Responsibilities	Collaborators
Create new event	eventDB
Recieve poster for event	posterDB
Set deadlines for event	RegistrationTimingActivity

RegistrationTimingActivity

Responsibilities	Collaborators
Allows organizers to set deadlines for registration and event	CreateEventActivity

OrganizerEventDetailsActivity

Responsibilities	Collaborators
Organizer can view, edit, delete event	eventDB
Organizer can view QR code for event	QRdisplayActivity
Organizer can navigate back to OrganizerDashboardActivity	OrganizerDashboardActivity
Organizer can navigate to EntrantListActivity	EntrantListActivity
Organizer can navigate to LotteryDrawActivity	LotteryDrawActivity

QRdisplayActivity

Responsibilities	Collaborators
Display QR code for registration	OrganizerEventDetailActivity

EntrantListActivity

Responsibilities	Collaborators
Can see list of entrants and their status	EntrantAdapter
Organizers can navigate back to OrganizerEventDetailsActivity	OrganizerEventDetailsActivity

EntrantAdapter

Responsibilities	Collaborators
Recieves entrant details for entrants who joined the pool and displays it	entrantDB

LotteryDrawActivity

Responsibilities	Collaborators
Upon registration deadline, draw from pool of entrants	eventDB
Notify entrants about the result	notificationDB

AssignCoOrganizerActivity

Responsibilities	Collaborators
Organizers can view list of users and filter them	entrant
Organizers can send invitation to users to be co-organizers	notification
Notify database of the changes	eventDB

InviteEntrantToWaitingListActivity

Responsibilities	Collaborators
Organizers can search through users	entrant
Organizers can send invitation to users	notification
In database, create WAITING_LIST_INVITATION to log the invitation	notificationDB

InviteUserAdapter

Responsibilities	Collaborators
Selects list of entrants that can be invited and their status	entrant
Displays the list of users in UI	AssignCoOrganizerActivity
User joins private event's waiting list upon accepting the invite	event

InvitedEntrantAdapter

Responsibilities	Collaborators
Returns list of entrants that are invited for an event and their status	entrant
Diaplays the list of entrants in UI	InviteEntrantToWaitingListActivity
User joins private event's waiting list upon accepting the invite	event

NotifyCancelledEntrantsActivity

Responsibilities	Collaborators
Allows an organizer to compose and send a custom broadcast message	organizer
The broadcast message is sent via notification	notification
Notification is sent to all entrants in waiting list whose lottery outcome is DECLINED or CANCELLED unless they opted out	entrant

NotifySelectedEntrantsActivity

Responsibilities	Collaborators
Allows an organizer to compose and send a custom broadcast message	organizer
The broadcast message is sent via notification	notification
Notification is sent to all entrants in waiting list whose lottery outcome is SELECTED or ACCEPTED unless they opted out	entrant

NotifyWaitingListActivity

Responsibilities	Collaborators
Allows an organizer to compose and send a custom broadcast message	organizer
The broadcast message is sent via notification	notification
Notification is sent to all entrants in waiting list unless they opted out	entrant

OrganizerCommentAdapter

Responsibilities	Collaborators
Selects list of comments to be displayed	comment
Displays comments on UI	OrganizerEventDetailsActivity
Organizers can delete comments	organizer

WaitingListMapAcitivty

Responsibilities	Collaborators
Displays map of user locations	entrant
Retrieves user geolocation from entrantDB	entrantDB

AdminUI

AdminDashboardActivity

Responsibilities	Collaborators
Main dashboard for admin, list all events and can delete the event	eventDB
Sends notifications to entrants and attendees upon cancellation	notification
Deletes poster from database	poster
Can delete event	event

AdminEventAdapter

Responsibilities	Collaborators
Displays event on AdminDashboardActivity	AdminDashboardActivity
Handles list of events that is displayed, including deleting	eventDB

AdminProfileAdapter

Responsibilities	Collaborators
Display profiles on AdminDashboardActivity	AdminDashboardActivity
Handles list of profiles displayed, including deleting	profile

AdminCommentAdapter

Responsibilities	Collaborators
Selects list of comments to be displayed	comment
Displays comments on UI	AdminCommentsActivity
Admins can delete comments	Admin

AdminCommentEntry

Responsibilities	Collaborators
Retrieves the comment info	comment
Associate comment with related event	event

AdminCommentsActivity

Responsibilities	Collaborators
Admin can browse and delete comments	comment

AdminEventBrowseAdapter

Responsibilities	Collaborators
Selects list of comments to be browsed	event
Displays events on UI	AdminEventsActivity

AdminEventsActivity

Responsibilities	Collaborators
Displays all events with filters	event
Navigate to EventDetailsActivity upon clicking on an event	EventDetailsActivity

AdminImageAdapter

Responsibilities	Collaborators
Selects list of images to be browsed	poster
Displays posters on UI	AdminImagesActivity
Admins can delete poster image	admin

AdminImagePreviewActivity

Responsibilities	Collaborators
Preview of the image	poster
Provides remove button that admin can press to delete poster	admin
Preserves the event, only poster is removed	event

AdminImagesActivity

Responsibilities	Collaborators
Displays grid of poster images	poster
Displays event details for each poster	event
Displays organizer name for each poster's event	organizer
Tapping an image redirects admin to AdminImagePreviewActivity	AdminImagePreviewActivity

AdminNotificationLogActivity

Responsibilities	Collaborators
Shows all notifications	notification
Shows organizer who sent each notification	notification
Shows who notification was sent to	entrant
Shows event associated with the notification	event

AdminNotificationLogAdapter

Responsibilities	Collaborators
Selects list of notifications to be browsed	notification
Displays notifications on UI	AdminNotificationLogActivity

AdminProfileBrowseActivity

Responsibilities	Collaborators
Admins can browse profiles	profile
Redirect to AdminProfileDetailActivity when profile is clicked	AdminProfileDetailActivity
The profiles can be filtered

AdminProfileBrowseAdapter

Responsibilities	Collaborators
Selects list of profiles to be browsed	profile
Displays profile on UI	AdminProfileBrowseActivity

AdminProfileDetailActivity

Responsibilities	Collaborators
Displays details of specific profile	profile
Provides option to remove profile to admin	AdminProfileAdapter

AdminProfilesActivity

Responsibilities	Collaborators
Display admin's profile	profile
Admin can alter their profile information	admin