Saving task fault and session data separately to avoid persistant session data when a fault occures.

db.coffee

@@ -57,31 +57,6 @@ getTask = (taskId, callback) ->
   )
 
 
-updateTask = (task, callback) ->
-  id = String(task._id)
-
-  memcached.set(id, task, config.CACHE_DURATION, (err, res) ->
-    if res
-      callback()
-    else
-      task._id = mongodb.ObjectID(id)
-      tasksCollection.save(task, (err) ->
-        callback(err)
-      )
-  )
-
-
-saveTask = (task, callback) ->
-  # task ID can either be a string or a MongoDB ID
-  id = String(task._id)
-  task._id = mongodb.ObjectID(id)
-  tasksCollection.save(task, (mongoErr) ->
-    memcached.del(id, (memcachedErr, res) ->
-      callback(mongoErr or memcachedErr)
-    )
-  )
-
-
 getPresets = (callback) ->
   memcached.get(['presets', 'objects'], (err, res) ->
     presets = res.presets
@@ -112,6 +87,4 @@ getPresets = (callback) ->
 
 exports.memcached = memcached
 exports.getTask = getTask
-exports.updateTask = updateTask
-exports.saveTask = saveTask
 exports.getPresets = getPresets