public async Task<JsonResult> ChangeTicketSubscription(int ticketId)
{
var userId = Context.SecurityProvider.CurrentUserId;
var ticket = await Context.Tickets.Include(t => t.TicketSubscribers).Include(t => t.TicketEvents.Select(e => e.TicketEventNotifications)).FirstOrDefaultAsync(t => t.TicketId == ticketId);
var subscriber =
ticket.TicketSubscribers.FirstOrDefault(s => s.SubscriberId == Context.SecurityProvider.CurrentUserId);
var isSubscribed = false;
if (subscriber == null)
{
subscriber = new TicketSubscriber
{
SubscriberId = userId,
};
ticket.TicketSubscribers.Add(subscriber);
isSubscribed = true;
}
else
{
ticket.TicketSubscribers.Remove(subscriber);
}
await Context.SaveChangesAsync();
return new JsonCamelCaseResult { Data = new { IsSubscribed = isSubscribed } };
}
public static UserDisplayInfo GetSubscriberDisplayInfo(this TicketSubscriber subscriber)
{
return(GetUserInfo(subscriber.SubscriberId));
}