public ActionResult Index()
{
var existingUser = ChatCookieHelperStub.GetDbUserFromCookie(this.Request);
ChatViewModel chatViewModel = null;
if (existingUser != null)
{
if (!ChatHub.IsUserRegisteredInDbUsersStub(existingUser))
{
// cookie is invalid
ChatCookieHelperStub.RemoveCookie(this.Response);
return(this.RedirectToAction("Index"));
}
// in this case the authentication cookie is valid and we must render the chat
chatViewModel = new ChatViewModel()
{
IsUserAuthenticated = true,
UserId = existingUser.Id,
UserName = existingUser.FullName,
UserProfilePictureUrl =
GravatarHelper.GetGravatarUrl(GravatarHelper.GetGravatarHash(existingUser.Email), GravatarHelper.Size.s32)
};
}
return(this.View(chatViewModel));
}
protected void Page_Load(object sender, EventArgs e)
{
var existingUser = ChatCookieHelperStub.GetDbUserFromCookie(new HttpRequestWrapper(this.Request));
if (existingUser != null)
{
if (!ChatHub.IsUserRegisteredInDbUsersStub(existingUser))
{
// cookie is invalid
ChatCookieHelperStub.RemoveCookie(new HttpResponseWrapper(this.Response));
// redirects the user to the same page
this.Response.Redirect("/Home/Index.aspx");
}
// in this case the authentication cookie is valid and we must render the chat
IsUserAuthenticated = true;
UserId = existingUser.Id;
UserName = existingUser.FullName;
UserProfilePictureUrl = GravatarHelper.GetGravatarUrl(GravatarHelper.GetGravatarHash(existingUser.Email), GravatarHelper.Size.s32);
}
}