public void SetTaskStatus(int taskId, string newStatus)
{
var task = dx.Tasks.Where(t => t.Id == taskId).Single();
task.Status = newStatus;
dx.SaveChanges();
}
// private method that saves and fires statechanged event
private bool SaveChanges(int expected)
{
int changed = ctx.SaveChanges();
if (changed >= expected)
{
StateChanged?.Invoke(this);
}
return(changed >= expected);
}
public void CreateNewUser(string username, string password)
{
User user = new User
{
UserName = username,
Password = password
};
ctx.Users.Add(user);
ctx.SaveChanges();
}
public Reservation MakeReservation(string userName, RoomType roomType, DateTime from, DateTime to)
{
var user = dx.Users.Where(u => u.UserName == userName).Single();
var reservation = new Reservation();
reservation.Type = roomType;
reservation.Start = from;
reservation.End = to;
reservation.User = user;
dx.Reservations.Add(reservation);
dx.SaveChanges();
return(reservation);
}