public Vmachine(IUserHub userHub, IMachine machine) {
_userHub = userHub;
_machine = machine;
Get["/"] = _ => {
return "hello world!";
};
Get["/users", runAsync: true] = async (_, ct) => {
var users = await _userHub.List();
return users.Either<IEnumerable<AcmeUser>, Error, Response>(
ifSuccess: (x, msgs) => Response.AsJson(x.Select(u => u.UserName)),
ifFailure: msgs => HttpStatusCode.InternalServerError);
};
Get["/users/{id}", runAsync: true] = async (parameters, ct) => {
this.RequiresAuthentication();
var wallet = await _userHub.ProbeWallet((UserId)parameters.id);
return wallet.Either<Wallet, Error, Response>(
ifSuccess: (x, msgs) => Response.AsJson(x.Select(kv => new { nominal = kv.Key, amount = kv.Value })),
ifFailure: msgs => HttpStatusCode.NotFound);
};
Post["/users/suicide/", runAsync: true] = async (parameters, ct) => {
this.RequiresAuthentication();
var cadaver = await _userHub.Kill(((AuthenticatedUser)Context.CurrentUser).Id);
return cadaver.Either<UserId, Error, Response>(
ifSuccess: (x, msgs) => HttpStatusCode.NoContent,
ifFailure: msgs => HttpStatusCode.NotFound);
};
Post["/register", runAsync: true] = async (parameters, ct) => {
var registerParams = this.Bind<RegisterParams>();
var user = await _userHub.Summon(registerParams.UserName, registerParams.Password);
return user.Either<UserId, Error, Response>(
ifSuccess: (x, msgs) => this.LoginAndRedirect(x, fallbackRedirectUrl: "/users/" + x),
ifFailure: msgs => HttpStatusCode.UnprocessableEntity);
};
Post["/login", runAsync: true] = async (parameters, ct) => {
var loginParams = this.Bind<LoginParams>();
var res = await _userHub.Find(loginParams.UserName);
var q =
from user in res
from authed in user.Password == loginParams.Password ? Result<AcmeUser, Error>.Succeed(user) : Result<AcmeUser, Error>.FailWith(Error.BAD_PASSWORD)
select authed;
return q.Either<AcmeUser, Error, Response>(
ifSuccess: (x, msgs) => this.LoginAndRedirect(x.Id, fallbackRedirectUrl: "/users/" + x.Id),
ifFailure: msgs => HttpStatusCode.Forbidden);
};
Post["logout"] = _ => this.LogoutAndRedirect("/machine/menu");
Get["/machine/commitedCash", runAsync: true] = async (_, ct) => {
var cash = await _machine.DisplayCommitedCash();
return cash.Either<CoinValue, Error, Response>(
ifSuccess: (x, msgs) => $"cash commited: {x}",
ifFailure: msgs => HttpStatusCode.InternalServerError);
};
Get["/machine/menu", runAsync: true] = async (_, ct) => {
var menu = await _machine.ShowMenu();
var response = menu.Either<Menu, Error, Response>(
ifSuccess: (x, msgs) => Response.AsJson(x.Select(kv => new { name = kv.Key.ToString(), cost = kv.Value.Item1, count = kv.Value.Item2 })),
ifFailure: msgs => HttpStatusCode.InternalServerError);
return response;
};
Post["/machine/charge/", runAsync: true] = async (parameters, ct) => {
return null;
};
}
