fixes for communication moving tables and joining them

app/assets/javascripts/user/quser.js.coffee

@@ -358,7 +358,7 @@ class Quser
             else
               ## Offer to move table
               Qwaiter.confirm(
-                ok: ->
+                ok: =>
                   $.post(data_host + '/user/move_table', $.extend({table_id: table.table_id}, @authentication_object), (res2)->
                     if res2.occupied
                       redirect_to 'user_root', {message: 'move_table.cannot_move_to_occupied_tabe'}
@@ -393,7 +393,8 @@ class Quser
     cont.html('')
     cont.append $($('<img />').attr('src', "#{$asset_path}spinner.gif"))
     cont.append $($('<p>').html(t('join_request.waiting_for_confirmation')))
-    $.post(data_host + '/user/join_occupied_table', $.extend({table_id: table_id}, @authentication_object))
+    @ensure_token =>
+      $.post(data_host + '/user/join_occupied_table', $.extend({table_id: table_id}, @authentication_object))
     #setInterval('Quser.check_if_can_join_occupied_table("'+table_id+'")', 7500)
   add_product: (product_id, count) ->
     count ||= 1