public UserCreationResultModel CreateUser([FromBody]UserCreationModel model)
{
if (!ModelState.IsValid)
{
return new UserCreationResultModel(false, ModelState);
}
// Check if user exists
using (var db = new StatisticsDbContext())
{
var existingUsers = db.Users.Where(user => String.Equals(user.Username, model.Username));
if (existingUsers.Any())
{
return new UserCreationResultModel(false, new[]
{
String.Format("User with name '{0}' already exists.", model.Username)
});
}
db.Users.Add(new User
{
Username = model.Username,
Password = PasswordHash.CreateHashWithRandomSalt(model.Password),
Country = model.Country,
RegisteredDate = DateTime.Now,
LastLoginDate = DateTime.Now
});
db.SaveChanges();
return new UserCreationResultModel(true);
}
}
public LeaderBoard GetLeaderBoard()
{
using (var stats = new StatisticsDbContext())
{
return new LeaderBoard();
}
}
public static User GetUserByUsername(string username)
{
var db = new StatisticsDbContext();
{
var currentUser = db.Users.Where(u => String.Equals(u.Username, username));
if (!currentUser.Any())
{
return null;
}
var user = currentUser.ToList().First();
user.Password = String.Empty;
return user;
}
}
public bool AddGame([FromBody]Game game)
{
if (!ModelState.IsValid)
{
return false;
}
using (var db = new StatisticsDbContext())
{
var username = RequestContext.Principal.Identity.Name;
var user = UserUtils.GetUserByUsername(username);
game.GameID = 0;
game.UserID = user.UserID;
game.PlayedDate = DateTime.Now;
var newGame = db.Games.Add(game);
db.SaveChanges();
Debug.WriteLine("GameID:{0}, UserID:{1}", newGame.GameID, newGame.UserID);
}
return true;
}
public IPrincipal CreatePrincipal(string username, string password)
{
var loginModel = new UserLoginModel(username, password);
var context = new ValidationContext(loginModel);
var results = new List<ValidationResult>();
if (!Validator.TryValidateObject(loginModel, context, results))
{
return null;
}
using (var db = new StatisticsDbContext())
{
var existingUsers = db.Users.Where(user => String.Equals(user.Username, loginModel.Username));
if (!existingUsers.Any())
{
return null;
}
var identity = new GenericIdentity(loginModel.Username);
IPrincipal principal = new GenericPrincipal(identity, new[] { "User" });
return principal;
}
}
