public async Task <PlayerOutVM> CreatePlayer(PlayerInVM playerIn)
{
using var transaction = await _transactionManager.BeginTransactionAsync();
var existingPlayer = await _context.Players.Where(p => p.Username == playerIn.Username).AnyAsync();
if (existingPlayer)
{
throw new ValidationException("Player with given name already exists");
}
var salt = Guid.NewGuid().ToString();
var player = new Player
{
Username = playerIn.Username,
HashedPassword = _passwordService.HashPassword(playerIn.Password, salt),
Salt = salt
};
await _context.AddAsync(player);
await _context.SaveChangesAsync();
await transaction.CommitAsync();
return(new PlayerOutVM {
ID = player.ID,
Username = player.Username
});
}
public async Task <IActionResult> SignUp([FromBody] PlayerInVM player)
{
var result = await _playerService.CreatePlayer(player);
return(Ok(new
{
User = result.Username,
ID = result.ID,
Token = _jwtService.CreateToken(result.Username, result.ID)
}));
}
public async Task <IActionResult> SignIn([FromBody] PlayerInVM player)
{
var userID = await _playerService.CheckLogin(player);
if (userID == null)
{
return(BadRequest(new { error = "Wrong credentials" }));
}
return(Ok(new
{
User = player.Username,
ID = userID.Value,
Token = _jwtService.CreateToken(player.Username, userID.Value)
}));
}
public async Task <int?> CheckLogin(PlayerInVM playerIn)
{
using var transaction = await _transactionManager.BeginTransactionAsync();
var userData = await _context
.Players
.FirstOrDefaultAsync(p => p.Username == playerIn.Username);
if (userData == null)
{
return(null);
}
var hashedPassword = _passwordService.HashPassword(playerIn.Password, userData.Salt);
await transaction.CommitAsync();
return(hashedPassword == userData.HashedPassword ? userData.ID : (int?)null);
}
public async Task <PlayerOutVM> CreatePlayer(PlayerInVM playerIn)
{
var player = await _playerService.CreatePlayer(playerIn);
return(player);
}
