fix client-side state handling on user logout

src/mtgcoll/client/auth.cljs

@@ -36,6 +36,8 @@
   (reset! show-login false))
 
 (defn logout!
-  []
+  [on-success]
+  (ajax/POST (->url "/logout")
+             :on-success (fn [_]
                            (reset! user-profile nil)
-  (ajax/POST (->url "/logout")))
+                           (on-success))))

src/mtgcoll/client/page.cljs

@@ -45,9 +45,8 @@
            [bs/Nav {:pull-right true}
             (if (auth/authenticated?)
               [bs/NavDropdown {:title (:username @auth/user-profile)}
-               [bs/MenuItem {:on-click (fn [_]
-                                         (auth/logout!)
-                                         (views/reconnect!))} "Logout"]]
+               [bs/MenuItem {:on-click #(auth/logout!
+                                         (fn [] (views/reconnect!)))} "Logout"]]
               [bs/NavItem {:on-click auth/show-login-form!} "Login"])])]]
        [bs/Modal
         {:show    (boolean @error)