public async Task <ScheduleModel> GetScheduleForChat(string chatId)
{
var chat = _context.Chats.Where(x => x.ChatId == chatId).FirstOrDefault();
if (chat is null)
{
throw new ChatDontExistException();
}
var schedule = _context.Schedules.Where(x => x.ScheduleId == chat.ScheduleId)
.Include(x => x.Alerts).FirstOrDefault();
if (schedule is null)
{
throw new ScheduleDontExistException();
}
var output = _converter.ConvertScheduleToDTO(schedule);
return(output);
}