public FollowerService(IUsersDb db, IDataModifiedResultFactory resultFactory)
{
Guard.WhenArgument(db, nameof(db)).IsNull().Throw();
Guard.WhenArgument(resultFactory, nameof(resultFactory)).IsNull().Throw();
this.db = db;
this.resultFactory = resultFactory;
}
public AuthModule(IUsersDb users)
{
Get["/"] = _ => "This is a placeholder for the blog";
Get["/signup"] = _ => View["signup", new Signup()];
Post["/signup"] = model =>
{
if (Context.CurrentUser != null) return Context.GetRedirect("/welcome");
var signup = this.Bind<Signup>();
if (!users.Signup(signup))
{
signup.Errors = new ValidationResults(new ValidationResult("Username already in use. Please choose another", new[]{"username"}));
return View["signup", signup];
}
return this.LoginAndRedirect(Guid.NewGuid(), fallbackRedirectUrl: "/welcome");
};
Get["/login"] = _ => View["login", new Login()];
Post["/login"] = model =>
{
var login = this.Bind<Login>();
bool authenticated = users.Authenticate(login);
if (!authenticated)
{
login.Errors = new ValidationResults(new ValidationResult("Invalid Login", new[] { "userName" }));
return View["login", login];
}
Guid sessionId = users.StartSession(login);
return this.LoginAndRedirect(sessionId, fallbackRedirectUrl: "/welcome");
};
Get["/logout"] = _ =>
{
var sessionClaim = Context.CurrentUser.Claims.First();
Guid sessionId = Guid.Parse(sessionClaim);
users.EndSession(sessionId);
return this.LogoutAndRedirect("/");
};
}
public UserMapper(IUsersDb users)
{
_users = users;
}
