private async Task OnEntityChangedAsync(EntityChanged entityChanged, CancellationToken cancellationToken = default(CancellationToken))
{
if (entityChanged == null)
{
return;
}
var appEntityChanged = AppEntityChanged.Create(entityChanged);
if (appEntityChanged.Type == typeof(User).Name)
{
foreach (var connectionId in await _connectionMapping.GetConnectionsAsync(appEntityChanged.Id))
{
await Context.Connection.TypedSendAsync(connectionId, appEntityChanged);
}
return;
}
if (!String.IsNullOrEmpty(appEntityChanged.OrganizationId))
{
await GroupSendAsync(appEntityChanged.OrganizationId, appEntityChanged);
}
if (appEntityChanged.Type == "Organization")
{
await GroupSendAsync(appEntityChanged.Id, appEntityChanged);
}
}
private async Task OnUserMembershipChangedAsync(UserMembershipChanged userMembershipChanged, CancellationToken cancellationToken = default(CancellationToken))
{
if (String.IsNullOrEmpty(userMembershipChanged?.OrganizationId))
{
return;
}
// manage user organization group membership
foreach (var connectionId in await _connectionMapping.GetConnectionsAsync(userMembershipChanged.UserId))
{
if (userMembershipChanged.ChangeType == ChangeType.Added)
{
await _connectionMapping.GroupAddAsync(userMembershipChanged.OrganizationId, connectionId);
}
else if (userMembershipChanged.ChangeType == ChangeType.Removed)
{
await _connectionMapping.GroupRemoveAsync(userMembershipChanged.OrganizationId, connectionId);
}
}
await GroupSendAsync(userMembershipChanged.OrganizationId, userMembershipChanged);
}
public static Task <ICollection <string> > GetUserIdConnectionsAsync(this IConnectionMapping map, string userId)
{
return(map.GetConnectionsAsync(UserIdPrefix + userId));
}
public static Task <ICollection <string> > GetGroupConnectionsAsync(this IConnectionMapping map, string group)
{
return(map.GetConnectionsAsync(GroupPrefix + group));
}