Fixed issue #1280 - Invalidate cache when switching users.

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

@@ -1162,7 +1162,7 @@ class App.ObserverController extends App.Controller
     @log 'debug', 'new', @object_id, @model
 
     if App[@model].exists(@object_id)
-      @maybeRender( App[@model].fullLocal(@object_id) )
+      @maybeRender(App[@model].fullLocal(@object_id))
     else
       App[@model].full(@object_id, @maybeRender)
 
@@ -1170,7 +1170,8 @@ class App.ObserverController extends App.Controller
     if @globalRerender
       @bind('ui:rerender', =>
         @lastAttributres = undefined
-        @maybeRender( App[@model].fullLocal(@object_id) )
+        console.log('aaaa', @model, @template)
+        @maybeRender(App[@model].fullLocal(@object_id))
       )
 
   subscribe: (object, typeOfChange) =>

app/assets/javascripts/app/lib/app_init/session.coffee

@@ -5,12 +5,12 @@ class App.Session
     _instance ?= new _sessionSingleton
     _instance.clear()
 
-  @get: ( key ) ->
+  @get: (key) ->
     if _instance == undefined
       _instance ?= new _sessionSingleton
     _instance.get(key)
 
-  @set: ( user ) ->
+  @set: (user) ->
     if _instance == undefined
       _instance ?= new _sessionSingleton
     _instance.set(user)
@@ -24,11 +24,11 @@ class _sessionSingleton extends Spine.Module
   clear: ->
     @user = undefined
 
-  get: ( key ) ->
+  get: (key) ->
     return if !@user
     if key
       return @user[key]
     @user
 
-  set: ( user ) ->
-    @user = user
+  set: (user) ->
+    @user = user

app/assets/javascripts/app/lib/app_post/_collection_base.coffee

@@ -6,6 +6,7 @@ class App._CollectionSingletonBase
     @callbacks = {}
     @counter = 0
     @key = "collection-#{@event}"
+
     # read from cache
     cache = App.SessionStorage.get(@key)
     if cache
@@ -16,6 +17,9 @@ class App._CollectionSingletonBase
       @set(data)
       @callback(data)
 
+    App.Event.bind 'auth:logout', (data) =>
+      @clear(data)
+
   get: =>
     @collectionData
 
@@ -79,3 +83,6 @@ class App._CollectionSingletonBase
           delete @callbacks[counter]
       App.QueueManager.add(@key, callback)
       App.QueueManager.run(@key)
+
+  clear: =>
+    @collectionData = undefined

app/assets/javascripts/app/lib/app_post/auth.coffee

@@ -76,13 +76,7 @@ class App.Auth
       App.Session.init()
 
       # update model definition (needed for not authenticated areas like wizard)
-      if data.models
-        for model, attributes of data.models
-          if !App[model]
-            throw "No such model App.#{model}"
-          for attribute in attributes
-            App[model].attributes.push attribute.name
-            App[model].configure_attributes.push attribute
+      @_updateModelAttributes(data.models)
 
       # set locale
       locale = window.navigator.userLanguage || window.navigator.language || 'en-us'
@@ -100,13 +94,7 @@ class App.Auth
       App.Event.trigger('clearStore')
 
     # update model definition
-    if data.models
-      for model, attributes of data.models
-        if !App[model]
-          throw "No such model App.#{model}"
-        for attribute in attributes
-          App[model].attributes.push attribute.name
-          App[model].configure_attributes.push attribute
+    @_updateModelAttributes(data.models)
 
     # update config
     for key, value of data.config
@@ -139,6 +127,14 @@ class App.Auth
     App.Event.trigger('ui:rerender')
     App.TaskManager.tasksInitial()
 
+  @_updateModelAttributes: (models) ->
+    return if _.isEmpty(models)
+
+    for model, attributes of models
+      if App[model]
+        if _.isFunction(App[model].updateAttributes)
+          App[model].updateAttributes(attributes)
+
   @_logout: (rerender = true) ->
     App.Log.debug 'Auth', '_logout'
 
@@ -153,6 +149,15 @@ class App.Auth
       App.Event.trigger('ui:rerender')
     App.Event.trigger('clearStore')
 
+    # clear all in-memory data of all App.Model's
+    for model_key, model_object of App
+      if _.isFunction(model_object.resetCallbacks)
+        model_object.resetCallbacks()
+      if _.isFunction(model_object.resetAttributes)
+        model_object.resetAttributes()
+      if _.isFunction(model_object.clearInMemory)
+        model_object.clearInMemory()
+
   @_loginError: ->
     App.Log.debug 'Auth', '_loginError:error'
 

app/assets/javascripts/app/lib/app_post/overview_list_collection.coffee

@@ -14,6 +14,9 @@ class _Singleton
       @overview[data.overview.view] = data
       @callback(data.overview.view, data)
 
+    App.Event.bind 'auth:logout', (data) =>
+      @clear(data)
+
   get: (view) ->
     @overview[view]
 
@@ -76,6 +79,12 @@ class _Singleton
         App.QueueManager.add('ticket_overviews', callback)
         App.QueueManager.run('ticket_overviews')
 
+  clear: =>
+    @overview = {}
+    @callbacks = {}
+    @fetchActive = {}
+    @counter = 0
+
 class App.OverviewListCollection
   _instance = new _Singleton
 

app/assets/javascripts/app/models/_application_model.coffee

@@ -812,3 +812,29 @@ set new attributes of model (remove already available attributes)
         item:   item
       processData: true
     )
+
+  @clearInMemory: ->
+    return if !@className
+
+    # reset attributes to prevent cached forms on relogin
+    if !_.isEmpty(App[@className].org_configure_attributes)
+      App[@className].configure_attributes = App[@className].org_configure_attributes
+
+    # reset cached values of model
+    App[@className].deleteAll()
+
+  @updateAttributes: (attributes) ->
+    return if !@className
+    if _.isEmpty(@org_configure_attributes)
+      @org_configure_attributes = clone(@configure_attributes)
+    for attribute in attributes
+      @attributes.push attribute.name
+      @configure_attributes.push attribute
+
+  @resetAttributes: ->
+    return if _.isEmpty(@org_configure_attributes)
+    @configure_attributes = @org_configure_attributes
+
+  @resetCallbacks: ->
+    @SUBSCRIPTION_ITEM = {}
+    @SUBSCRIPTION_COLLECTION = {}

script/build/test_slice_tests.sh

@@ -60,6 +60,7 @@ if [ "$LEVEL" == '1' ]; then
   # test/browser/taskbar_session_test.rb
   # test/browser/taskbar_task_test.rb
   # test/browser/translation_test.rb
+  rm test/browser/user_switch_cache_test.rb
 
 elif [ "$LEVEL" == '2' ]; then
   echo "slicing level 2"
@@ -117,6 +118,7 @@ elif [ "$LEVEL" == '2' ]; then
   rm test/browser/taskbar_session_test.rb
   rm test/browser/taskbar_task_test.rb
   rm test/browser/translation_test.rb
+  #rm test/browser/user_switch_cache_test.rb
 
 elif [ "$LEVEL" == '3' ]; then
   echo "slicing level 3"
@@ -174,6 +176,7 @@ elif [ "$LEVEL" == '3' ]; then
   rm test/browser/taskbar_session_test.rb
   rm test/browser/taskbar_task_test.rb
   rm test/browser/translation_test.rb
+  rm test/browser/user_switch_cache_test.rb
 
 elif [ "$LEVEL" == '4' ]; then
   echo "slicing level 4"
@@ -231,6 +234,7 @@ elif [ "$LEVEL" == '4' ]; then
   rm test/browser/taskbar_session_test.rb
   rm test/browser/taskbar_task_test.rb
   rm test/browser/translation_test.rb
+  rm test/browser/user_switch_cache_test.rb
 
 elif [ "$LEVEL" == '5' ]; then
   echo "slicing level 5"
@@ -287,6 +291,7 @@ elif [ "$LEVEL" == '5' ]; then
   rm test/browser/taskbar_session_test.rb
   rm test/browser/taskbar_task_test.rb
   rm test/browser/translation_test.rb
+  rm test/browser/user_switch_cache_test.rb
 
 elif [ "$LEVEL" == '6' ]; then
   echo "slicing level 6"
@@ -346,6 +351,7 @@ elif [ "$LEVEL" == '6' ]; then
   rm test/browser/taskbar_session_test.rb
   rm test/browser/taskbar_task_test.rb
   rm test/browser/translation_test.rb
+  rm test/browser/user_switch_cache_test.rb
 
 else
   echo "ERROR: Invalid level $LEVEL - 1, 2, 3, 4, 5 or 6 is available"

test/browser/user_switch_cache_test.rb

@@ -0,0 +1,83 @@
+# encoding: utf-8
+require 'browser_test_helper'
+
+class UserSwitchCache < TestCase
+  def test_re_login
+
+    # login as agent and create one ticket
+    @browser = browser_instance
+    login(
+      username: 'agent1@example.com',
+      password: 'test',
+      url: browser_url,
+    )
+    tasks_close_all()
+    ticket1 = ticket_create(
+      data: {
+        customer: 'nico',
+        group: 'Users',
+        title: 'some subject 123äöü - reply test',
+        body: 'some body 123äöü - reply test',
+      },
+    )
+
+    logout()
+
+    # login as customer and verify ticket create screen
+    login(
+      username: 'nicole.braun@zammad.org',
+      password: 'test',
+      url: browser_url,
+    )
+    click(css: 'a[href="#new"]')
+    click(css: 'a[href="#customer_ticket_new"]')
+    sleep 4
+
+    match(
+      css: '#content',
+      value: 'Priority',
+      should_not_match: true,
+    )
+
+    match(
+      css: '#content',
+      value: 'Owner',
+      should_not_match: true,
+    )
+
+    match(
+      css: '#content',
+      value: 'State',
+    )
+
+    logout()
+
+    # login again as customer and verify ticket create screen
+    login(
+      username: 'nicole.braun@zammad.org',
+      password: 'test',
+      url: browser_url,
+    )
+    click(css: 'a[href="#new"]')
+    click(css: 'a[href="#customer_ticket_new"]')
+    sleep 4
+
+    match(
+      css: '#content',
+      value: 'Priority',
+      should_not_match: true,
+    )
+
+    match(
+      css: '#content',
+      value: 'Owner',
+      should_not_match: true,
+    )
+
+    match(
+      css: '#content',
+      value: 'State',
+    )
+
+  end
+end