Improved observing ob whole collections.

app/assets/javascripts/app/controllers/_application_controller_generic.js.coffee

@@ -59,19 +59,8 @@ class App.ControllerGenericNew extends App.ControllerModal
 class App.ControllerGenericEdit extends App.ControllerModal
   constructor: (params) ->
     super
-    @log 'ControllerGenericEditWindow', params
+    @item = App[ @genericObject ].find( params.id )
-
+    @render()
-    # fetch item on demand
-    if App[ @genericObject ].exists( params.id )
-      @item = App[ @genericObject ].find( params.id )
-      @render()
-    else
-      App[ @genericObject ].bind 'refresh', =>
-        @log 'changed....'
-        @item = App[ @genericObject ].find( params.id )
-        @render()
-        App[ @genericObject ].unbind 'refresh'
-      App[ @genericObject ].fetch( id: params.id ) 
 
   render: ->
 
@@ -126,9 +115,6 @@ class App.ControllerGenericIndex extends App.Controller
   constructor: ->
     super
 
-    # set controller to active
-    Config['ActiveController'] = @pageData.navupdate
-
     # set title
     @title @pageData.title
 
@@ -136,7 +122,17 @@ class App.ControllerGenericIndex extends App.Controller
     @navupdate @pageData.navupdate
 
     # bind render after a change is done
-    App[ @genericObject ].bind 'refresh change', @render
+    App.Collection.observe(
+      level:       'page',
+      collections: [
+        {
+          collection: @genericObject,
+          event:      'refresh change',
+          callback:   @render,
+        },
+      ],
+    )
+
     App[ @genericObject ].bind 'ajaxError', (rec, msg) =>
       @log 'ajax notice', msg.status
       if msg.status is 401
@@ -145,24 +141,14 @@ class App.ControllerGenericIndex extends App.Controller
 #        alert('relogin')
         @navigate 'login'
 
-    # execute fetch, if needed
+    # execute fetch
-    if !App[ @genericObject ].count() || true
+    @render()
-#    if !App[ @genericObject ].count()
 
-      # prerender without content    
+    # fetch all
-      @render()
+    App[ @genericObject ].fetch()
-
-      # fetch all
-#      @log 'oooo', App[ @genericObject ].model
-#      App[ @genericObject ].deleteAll()
-      App[ @genericObject ].fetch()
-    else
-      @render()
 
   render: =>
 
-    return if Config['ActiveController'] isnt @pageData.navupdate
-
     objects = App.Collection.all( 
       type:   @genericObject,
       sortBy: @defaultSortBy || 'name',

app/assets/javascripts/app/controllers/notes.js.coffee

@@ -0,0 +1 @@
+/Users/me/src/notes/app/assets/javascripts/app/controllers/notes.js.coffee

app/assets/javascripts/app/lib/collection.js.coffee

@@ -49,6 +49,16 @@ class App.Collection
       _instance ?= new _Singleton
     _instance.fetch( type )
 
+  @observe: (args) ->
+    if _instance == undefined
+      _instance ?= new _Singleton
+    _instance.observe(args)
+
+  @observeCleanUpLevel: (level) ->
+    if _instance == undefined
+      _instance ?= new _Singleton
+    _instance.observeCleanUpLevel(level)
+
 class _Singleton
 
   constructor: (@args) ->
@@ -64,13 +74,13 @@ class _Singleton
           @load( localStorage: data.localStorage, type: type, data: data.collections[type] )
 
     # add trigger - bind new events
-    Spine.bind 'restCollection', (data) =>
+    Spine.bind 'resetCollection', (data) =>
 
       # load collections
       if data.collections
         for type of data.collections
 
-          console.log 'restCollection:trigger', type, data.collections[type]
+          console.log 'resetCollection:trigger', type, data.collections[type]
           @reset( localStorage: data.localStorage, type: type, data: data.collections[type] )
 
     # find collections to load
@@ -109,22 +119,22 @@ class _Singleton
 
     localStorage = params.localStorage
 
+    # load full array once
     if _.isArray( params.data )
-      for object in params.data
+      console.log( 'load ARRAY', params.data)
-#        console.log( 'load ARRAY', object)
+      App[ params.type ].refresh( params.data )
-        if !localStorage || localStorage && !App[ params.type ].exists( object['id'] )
-          App[ params.type ].refresh( object, options: { clear: true } )
 
-        # remember in store if not already requested from local storage
+      # remember in store if not already requested from local storage
-        if !localStorage
+      if !localStorage
+        for object in params.data
           App.Store.write( 'collection::' + params.type + '::' + object.id, { type: params.type, localStorage: true, data: [ object ] } )
       return
 
+    # load data from object
 #    if _.isObject( params.data )
     for key, object of params.data
 #      console.log( 'load OB', object)
-      if !localStorage || localStorage && !App[ params.type ].exists( object['id'] )
+      App[ params.type ].refresh( object )
-        App[ params.type ].refresh( object, options: { clear: true } )
 
       # remember in store if not already requested from local storage
       if !localStorage
@@ -145,11 +155,15 @@ class _Singleton
       else
         console.log( 'find not loaded!', type, id )
       if callback
-        App[type].bind 'refresh', ->
+
+        # execute callback if record got loaded
+        App[type].one 'refresh', ->
           console.log 'loaded..' + type +  '..', id
-          App[type].unbind 'refresh'
+
           data = App.Collection.find( type, id )
           callback( data )
+
+        # fetch object
         console.log 'loading..' + type +  '..', id
         App[type].fetch( id: id )
         return true
@@ -304,3 +318,27 @@ class _Singleton
     )
     return collection
 
+  observeCleanUpLevel: (level) ->
+    return if !@observeCurrent
+    return if !@observeCurrent[level]
+    @_observeUnbind( @observeCurrent[level] )
+
+  observe: (data) ->
+    if !@observeCurrent
+      @observeCurrent = {}
+
+    if @observeCurrent[ data.level ]
+      @_observeUnbind( @observeCurrent[ data.level ] )
+
+    @observeCurrent[ data.level ] = data.collections
+    for observe in data.collections
+      events = observe.event.split(' ')
+      for event in events
+        App[ observe.collection ].bind( event, observe.callback )
+
+  _observeUnbind: (observers) ->
+    for observe in observers
+      events = observe.event.split(' ')
+      for event in events
+        App[ observe.collection ].unbind( event, observe.callback )
+

app/assets/javascripts/app/lib/i18n.js.coffee

@@ -94,7 +94,7 @@ class _Singleton
           @map[ object[1] ] = object[2]
 
           # load in collection if needed
-          App.Translation.refresh( { id: object[0], source: object[1], target: object[2], locale: @locale }, options: { clear: true } )
+          App.Translation.refresh( { id: object[0], source: object[1], target: object[2], locale: @locale } )
 
       error: (xhr, statusText, error) =>
         console.log 'error', error, statusText, xhr.statusCode

app/assets/javascripts/app/lib/interface_handle.js.coffee

@@ -40,8 +40,8 @@ class App.Content extends Spine.Controller
       do (route, callback) =>
         @route(route, (params) ->
 
-          # remember current controller
+          # remove observers for page
-          Config['ActiveController'] = route
+          App.Collection.observeCleanUpLevel('page')
 
           # send current controller
           params_only = {}

app/controllers/sessions/collection_ticket.rb

@@ -30,6 +30,12 @@ module ExtraCollection
     # all email addresses
     collections['EmailAddress']        = EmailAddress.all
 
+    # all templates
+    collections['Template']            = Template.all
+
+    # all text modules
+    collections['TextModule']          = TextModule.all
+
   end
 
   module_function :session, :push

lib/web_socket.rb

@@ -576,7 +576,7 @@ class ClientState
           data['collections'] = {}
           data['collections'][key] = push_collections
           self.transaction({
-            :event  => 'restCollection',
+            :event  => 'resetCollection',
             :data   => data,
           })