I'm posting this so all developers can know how invitation and cancellation
work.
There are two invitations. The first one is session and the second one is
project.
*Session Invitation*
A session can be started if one user share one or more than one projects to
one or more than one users.
1. One project and one user is the simplest use case. Alice invites Bob to
share a project. Bob can accept the project to start a session with Alice.
If Bob rejects, no session started.
2. More than one project and one user. Alice invites Bob to share two
projects. Bob can accept all projects to start a session with Alice. If Bob
rejects one project, no session started.
3. One project and more than one users. Alice invites Bob and Carl to share
a project. Bob and Carl must accept the project to start a session with the
three of them. If only Bob accept the project, Bob starts a session with
Alice. Likewise if only Carl accept the project, Carl starts a session with
Alice. If both Bob and Carl reject the project, no session started.
4. More than one project and more than one users. Alice invites Bob and
Carl to share two projects. Bob and Carl must accept all projects to start
a session with the three of them. If only Bob accepts all projects, Bob
starts a session with Alice. Likewise if only Carl accept all projects,
Carl starts a session with Alice. If both Bob and Carl reject the project,
no session started.
*Project Invitation in a Session*
In a session all users share all project of the session. Another user
cannot be added to the session, but all users of the session can add any
project to the session.
1. One project. One of the user add one project to the session. All users
of the session must accept the project to allow the project to be added to
the session. If one user rejects the project, it is not added to the
session.
2. More than one project. One of the user add two projects to the session.
All users of the session must accept all projects to allow all projects to
be added to the session. If one user rejects one project, all projects are
not added to the session.
Are all use cases correct?
--
Raydhitya Yoseph
Informatics Engineering
Institut Teknologi Bandung
http://raydhityayoseph.blogspot.com
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