public void DeleteUserFromPost(User user)
{
var isInAlready = UsersInvolved.SingleOrDefault(x => x.Id == user.Id);
if (isInAlready == null)
{
throw new Exception($"User {user.Name} is not involved");
}
_usersIvolved.Remove(user);
UpdatedAt = DateTime.UtcNow;
}
public void AddUserToPost(User user)
{
var isInAlready = UsersInvolved.SingleOrDefault(x => x.Id == user.Id);
if (isInAlready != null)
{
throw new Exception($"User {user.Name} is already involved");
}
_usersIvolved.Add(user);
UpdatedAt = DateTime.UtcNow;
}
