public async Task<IHttpActionResult> Login(UserModel userModel)
        {
            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }

            ApplicationUser result;
            try
            {
                using (AuctionDbRepository repository = new AuctionDbRepository())
                {
                    result = await repository.FindUser(userModel.Name, userModel.Password);
                }

	            if (result == null)
	            {
		            return NotFound();
	            }
            }
			catch (Exception exception)
            {
				return NotFound();
            }

            return Ok(result.Id);
        }
        public override async Task GrantResourceOwnerCredentials(OAuthGrantResourceOwnerCredentialsContext context)
        {
			string userId;
            context.OwinContext.Response.Headers.Add("Access-Control-Allow-Origin", new[] { "*" });

            using (AuctionDbRepository repo = new AuctionDbRepository())
            {
                IdentityUser user = await repo.FindUser(context.UserName, context.Password);

                if (user == null)
                {
                    context.SetError("invalid_grant", "The user name or password is incorrect.");
                    return;
                }

				userId = user.Id;
            }

			//Use this in test propose
			//using (UserManager<ApplicationUser> manager = new UserManager<ApplicationUser>(new UserStore<ApplicationUser>(new AuctionDb())))
			//{
			//	var ident = manager.Find(context.UserName, context.Password);
			//	var userIdentity = await manager.CreateIdentityAsync(ident, "Bearer");
			//	context.Validated(userIdentity);
			//}

            var identity = new ClaimsIdentity(context.Options.AuthenticationType);
			identity.AddClaim(new Claim("userIdString", userId));
			identity.AddClaim(new Claim("sub", context.UserName));
			identity.AddClaim(new Claim("role", "user"));
            context.Validated(identity);
        }
 public AccountController()
 {
     repo = new AuctionDbRepository();
 }