public async Task <User> CreateUserAsync(CreateUser createUser)
{
if (context.Users.Any(x => x.Username == createUser.Username))
{
return(null);
}
var passwordHash = passwordHashingService.GetPasswordHash(createUser.Password);
var user = new DAL.Entities.User(createUser.Username, createUser.FirstName, createUser.LastName, passwordHash);
context.Users.Add(user);
await context.SaveChangesAsync();
return(new User(user));
}
