public async Task AssignToProjectAsync(string projectId, IPrincipal user, string connectionId)
{
if (!activeSessions.ContainsKey(projectId))
{
await AddCollabSessionAsync(projectId);
}
CollaboratorInfo collaborator = null;
if (!user.Identity.IsAuthenticated)
{
AddCollaborator(projectId, CreateAnonymousCollaborator(connectionId));
}
else
{
collaborator = activeSessions[projectId].Collaborators.SingleOrDefault(
clb => clb.UserName == user.Identity.Name
);
if (collaborator == null)
{
AddCollaborator(projectId, CreateAuthenticatedCollaborator(user, connectionId));
}
else
{
collaborator.ConnectionIds.Add(connectionId);
}
}
Volatile.Read(ref Connected)?.Invoke(
this, new ConnToProjectEventArgs
{
ProjectId = projectId,
ConnectionId = connectionId,
User = user
});
}
private void AddCollaborator(string projectId, CollaboratorInfo clbInfo)
{
activeSessions[projectId].Collaborators.Add(clbInfo);
}