internal async Task NoticeNewVersionAsync(string version)
{
var admins = await _userManager.GetUsersInRoleAsync(Roles.ServerAdmin);
var adminUids = admins.Select(a => a.Id).ToArray();
var notif = new NewVersionNotification
{
Version = version
};
using (var db = _contextFactory.CreateContext())
{
foreach (var uid in adminUids)
{
var data = notif.ToData(uid);
db.Notifications.Add(data);
}
await db.SaveChangesAsync();
}
// propagate notification
_eventAggregator.Publish(new NotificationEvent
{
ApplicationUserIds = adminUids,
Notification = notif
});
}