public Category Create(long userId, string name)
{
var category = new Category()
{
Name = name,
UserId = userId
};
HashgardContext.Categories.Add(category);
HashgardContext.SaveChanges();
return(category);
}
public LogInResponse LogIn(string name, string password, TimeSpan sessionLifetime)
{
var user = HashgardContext.Users.FirstOrDefault(u => u.Name == name && u.Password == password);
if (user == null)
{
throw new Exception("Authentication failed.");
}
user.SessionLifetime = sessionLifetime;
user.SetLoggedIn();
HashgardContext.Users.Update(user);
HashgardContext.SaveChanges();
return(new LogInResponse(user));
}
public LogInResponse SignUp(string name, string password, TimeSpan sessionLifetime)
{
if (HashgardContext.Users.Any(u => u.Name == name))
{
throw new Exception("Username already exists.");
}
var user = new User
{
Name = name,
Password = password,
SessionLifetime = sessionLifetime,
SignUpDate = DateTime.Now,
LogInDate = DateTime.Now,
Token = Guid.NewGuid()
};
HashgardContext.Users.Add(user);
HashgardContext.SaveChanges();
return(new LogInResponse(user));
}
private void SaveLoggedOut(User user)
{
user.SetLoggedOut();
HashgardContext.Users.Update(user);
HashgardContext.SaveChanges();
}