Fix edit us points problem

app/coffee/modules/userstories/detail.coffee

@@ -117,6 +117,7 @@ class UserStoryDetailController extends mixOf(taiga.Controller, taiga.PageMixin)
                       .then(=> @.loadUsersAndRoles())
                       .then(=> @.loadUs())
 
+
     block: ->
         @rootscope.$broadcast("block", @scope.us)
 
@@ -194,12 +195,14 @@ UsStatusDetailDirective = () ->
             <span class="us-detail-status" style="color:<%= status.color %>"><%= status.name %></span>
         </h1>
 
+        <% if (showTasks) { %>
         <div class="us-detail-progress-bar">
             <div class="current-progress" style="width:<%- usProgress %>%"/>
             <span clasS="tasks-completed">
                 <%- totalClosedTasks %>/<%- totalTasks %> tasks completed
             </span>
         </div>
+        <% } %>
 
         <div class="us-created-by">
             <div class="user-avatar">
@@ -283,8 +286,13 @@ UsStatusDetailDirective = () ->
                   val = "?" if not val?
                   v.points = val
 
+            if $scope.tasks
                 totalTasks = $scope.tasks.length
                 totalClosedTasks = _.filter($scope.tasks, (task) => $scope.taskStatusById[task.status].is_closed).length
+                showTasks = true
+            else
+                showTasks = false
+
             usProgress = 0
             usProgress = 100 * totalClosedTasks / totalTasks if totalTasks > 0
             html = template({
@@ -296,11 +304,18 @@ UsStatusDetailDirective = () ->
                 rolePoints: rolePoints
                 totalTasks: totalTasks
                 totalClosedTasks: totalClosedTasks
+                totalTasks: totalTasks
+                totalClosedTasks: totalClosedTasks
+                showTasks: showTasks
                 usProgress: usProgress
             })
             $el.html(html)
             $el.find(".status-data").append(selectionStatusTemplate({statuses:$scope.statusList}))
 
+        $scope.$watch $attrs.ngModel, (us) ->
+            if us?
+                renderUsstatus(us)
+
         bindOnce $scope, "tasks", (tasks) ->
             $scope.$watch $attrs.ngModel, (us) ->
                 if us?