From f807b03e742ec1c613717ef96585e64fd605d275 Mon Sep 17 00:00:00 2001
From: Martin Edenhofer <me@edenhofer.de>
Date: Thu, 14 Jul 2016 19:24:13 +0200
Subject: [PATCH] Added auto cleanup on untouched open tasks if more the 30 are
 open.

---
 .../app/lib/app_post/task_manager.coffee      | 34 +++++++++++++++----
 1 file changed, 28 insertions(+), 6 deletions(-)

diff --git a/app/assets/javascripts/app/lib/app_post/task_manager.coffee b/app/assets/javascripts/app/lib/app_post/task_manager.coffee
index 8b4f9531a..a0295ce69 100644
--- a/app/assets/javascripts/app/lib/app_post/task_manager.coffee
+++ b/app/assets/javascripts/app/lib/app_post/task_manager.coffee
@@ -193,13 +193,13 @@ class _taskManagerSingleton extends App.Controller
     if !task && !@workers[params.key] && !params.persistent
       task = new App.Taskbar
       task.load(
-        key:      params.key
-        params:   params.params
-        callback: params.controller
+        key:       params.key
+        params:    params.params
+        callback:  params.controller
         client_id: 123
-        prio:     @newPrio()
-        notify:   false
-        active:   params.show
+        prio:      @newPrio()
+        notify:    false
+        active:    params.show
       )
       @allTasksByKey[params.key] = task.attributes()
 
@@ -270,6 +270,8 @@ class _taskManagerSingleton extends App.Controller
     else
       @showControllerHideOthers(params.key, params_app)
 
+    @tasksAutoCleanupDelay()
+
   showControllerHideOthers: (thisKey, params_app) =>
     for key of @workers
       if key is thisKey
@@ -498,6 +500,26 @@ class _taskManagerSingleton extends App.Controller
     return if !task.id
     App.Taskbar.destroy(task.id)
 
+  tasksAutoCleanupDelay: =>
+    delay = =>
+      @tasksAutoCleanup()
+    App.Delay.set(delay, 10000, 'task-autocleanup')
+
+  tasksAutoCleanup: =>
+
+    # auto cleanup of old tasks
+    currentTaskCount = =>
+      Object.keys(@allTasksByKey).length
+
+    maxTaskCount = 30
+    if currentTaskCount() > maxTaskCount
+      for task in App.Taskbar.search(sortBy:'updated_at', order:'ASC')
+        if currentTaskCount() > maxTaskCount
+          if !task.active
+            if _.isEmpty(task.state) || (_.isEmpty(task.state.ticket) && _.isEmpty(task.state.article))
+              @log 'notice', "More then #{maxTaskCount} tasks open, close oldest untouched task #{task.key}"
+              @remove(task.key)
+
   tasksInitial: =>
     @init()