public int AddClient(Client client)
        {
            ClientDB.Client.Add(client);
            ClientDB.SaveChanges();

            return(client.ClientId);
        }
        public int AddBooking(Booking booking)
        {
            Count = BookingDB.Booking.Where(b => b.ClientId == booking.ClientId && b.Date == booking.Date).Count();
            if (Count < 4)
            {
                BookingDB.Booking.Add(booking);
                BookingDB.SaveChanges();
                return(booking.BookingId);
            }

            return(0);
        }
        public void EmailLog(string Email, DateTime Date, int BookingId)
        {
            EmailLog emailLog = new EmailLog()
            {
                Email     = Email,
                Date      = DateTime.Today,
                BookingId = BookingId
            };

            EmailLogDB.EmailLog.Add(emailLog);
            EmailLogDB.SaveChanges();
        }