Added support of default preferences and implemented agent notifications based on preferences settings.

app/models/channel/driver/mail_stdin.rb

@@ -8,6 +8,10 @@ process emails from STDIN
 
   cat /path/to/mail.eml | rails r 'Channel::Driver::MailStdin.new'
 
+e. g.
+
+cat test/fixtures/mail1.box | rails r 'Channel::Driver::MailStdin.new'
+
 =end
 
   def initialize

app/models/observer/ticket/notification/background_job.rb

@@ -13,7 +13,7 @@ class Observer::Ticket::Notification::BackgroundJob
     end
 
     # find recipients
-    recipients = []
+    recipients_and_channels = []
 
 =begin
     # group of agents to work on
@@ -43,15 +43,68 @@ class Observer::Ticket::Notification::BackgroundJob
     end
 =end
 
-    if ticket.owner_id != 1
+    # loop through all users
-      recipients.push ticket.owner
+    possible_recipients = ticket.agent_of_group
-    else
+    if ticket.owner_id == 1
-      recipients = ticket.agent_of_group()
+      possible_recipients.push ticket.owner
     end
+    already_checked_recipient_ids = {}
+    possible_recipients.each {|user|
+      next if already_checked_recipient_ids[user.id]
+      already_checked_recipient_ids[user.id] = true
+      next if !user.preferences
+      next if !user.preferences['notification_config']
+      matrix = user.preferences['notification_config']['matrix']
+      if ticket.owner_id != user.id
+        if user.preferences['notification_config']['group_ids'] ||
+           (user.preferences['notification_config']['group_ids'].class == Array && (!user.preferences['notification_config']['group_ids'].empty? || user.preferences['notification_config']['group_ids'][0] != '-'))
+          hit = false
+          user.preferences['notification_config']['group_ids'].each {|notify_group_id|
+            user.group_ids.each {|local_group_id|
+              if local_group_id.to_s == notify_group_id.to_s
+                hit = true
+              end
+            }
+          }
+          next if !hit
+        end
+      end
+      next if !matrix
+      next if !matrix[@p[:type]]
+      data = matrix[@p[:type]]
+      next if !data
+      next if !data['criteria']
+      channels = data['channel']
+      if data['criteria']['owned_by_me'] && ticket.owner_id == user.id
+        data = {
+          user: user,
+          channels: channels
+        }
+        recipients_and_channels.push data
+        next
+      end
+      if data['criteria']['owned_by_nobody'] && ticket.owner_id == 1
+        data = {
+          user: user,
+          channels: channels
+        }
+        recipients_and_channels.push data
+        next
+      end
+      next unless data['criteria']['no']
+      data = {
+        user: user,
+        channels: channels
+      }
+      recipients_and_channels.push data
+      next
+    }
 
     # send notifications
     recipient_list = ''
-    recipients.each do |user|
+    recipients_and_channels.each do |item|
+      user = item[:user]
+      channels = item[:channels]
 
       # ignore user who changed it by him self via web
       if @via_web
@@ -62,7 +115,14 @@ class Observer::Ticket::Notification::BackgroundJob
       # ignore inactive users
       next if !user.active
 
+      # ignore if no changes has been done
+      changes = human_changes(user, ticket)
+      next if @p[:type] == 'update' && !article && ( !changes || changes.empty? )
+
       # create online notification
+      used_channels = []
+      if channels['online']
+        used_channels.push 'online'
         seen = ticket.online_notification_seen_state(user.id)
         OnlineNotification.add(
           type: @p[:type],
@@ -72,22 +132,18 @@ class Observer::Ticket::Notification::BackgroundJob
           created_by_id: ticket.updated_by_id || 1,
           user_id: user.id,
         )
-
+        Rails.logger.info "send ticket online notifiaction to agent (#{@p[:type]}/#{ticket.id}/#{user.email})"
-      # create email notification
-      next if !user.email || user.email == ''
-
-      # add recipient_list
-      if recipient_list != ''
-        recipient_list += ','
       end
-      recipient_list += user.email.to_s
 
-      # ignore if no changes has been done
+      # ignore email channel notificaiton and empty emails
-      changes = human_changes(user, ticket)
+      if !channels['email'] && (!user.email || user.email == '')
-      if @p[:type] == 'update' && !article && ( !changes || changes.empty? )
+        add_recipient_list(recipient_list, user, channels)
         next
       end
 
+      used_channels.push 'email'
+      recipient_list = add_recipient_list(recipient_list, user, used_channels)
+
       # get user based notification template
       # if create, send create message / block update messages
       if @p[:type] == 'create'
@@ -113,10 +169,9 @@ class Observer::Ticket::Notification::BackgroundJob
       }
 
       # rebuild subject
-      notification[:subject] = ticket.subject_build( notification[:subject] )
+      notification[:subject] = ticket.subject_build(notification[:subject])
 
-      # send notification
+      Rails.logger.info "send ticket email notifiaction to agent (#{@p[:type]}/#{ticket.id}/#{user.email})"
-      Rails.logger.info "send ticket notifiaction to agent (#{@p[:type]}/#{ticket.id}/#{user.email})"
 
       NotificationFactory.send(
         recipient: user,
@@ -138,6 +193,14 @@ class Observer::Ticket::Notification::BackgroundJob
     )
   end
 
+  def add_recipient_list(recipient_list, user, channels)
+    return recipient_list if channels.empty?
+    if recipient_list != ''
+      recipient_list += ','
+    end
+    recipient_list += "#{user.email}(#{channels.join(',')})"
+  end
+
   def human_changes(user, record)
 
     return {} if !@p[:changes]

app/models/ticket.rb

@@ -84,7 +84,11 @@ returns
 =end
 
   def agent_of_group
-    Group.find( group_id ).users.where( active: true ).joins(:roles).where( 'roles.name' => Z_ROLENAME_AGENT, 'roles.active' => true ).uniq()
+    Group.find(group_id)
+         .users.where(active: true)
+         .joins(:roles)
+         .where('roles.name' => Z_ROLENAME_AGENT, 'roles.active' => true)
+         .uniq()
   end
 
 =begin

app/models/user.rb

@@ -29,15 +29,15 @@ class User < ApplicationModel
   include User::Assets
   extend User::Search
 
-  before_create   :check_name, :check_email, :check_login, :check_password
+  before_create   :check_name, :check_email, :check_login, :check_password, :check_preferences_default
-  before_update   :check_password, :check_email, :check_login
+  before_update   :check_password, :check_email, :check_login, :check_preferences_default
   after_create    :avatar_for_email_check
   after_update    :avatar_for_email_check
   after_destroy   :avatar_destroy
   notify_clients_support
 
   has_and_belongs_to_many :groups,          after_add: :cache_update, after_remove: :cache_update
-  has_and_belongs_to_many :roles,           after_add: :cache_update, after_remove: :cache_update
+  has_and_belongs_to_many :roles,           after_add: [:cache_update, :check_notifications], after_remove: :cache_update
   has_and_belongs_to_many :organizations,   after_add: :cache_update, after_remove: :cache_update
   has_many                :tokens,          after_add: :cache_update, after_remove: :cache_update
   has_many                :authorizations,  after_add: :cache_update, after_remove: :cache_update
@@ -451,7 +451,7 @@ returns
 
 list of active users in role
 
-  result = User.of_role('Agent')
+  result = User.of_role('Agent', group_ids)
 
 returns
 
@@ -459,9 +459,15 @@ returns
 
 =end
 
-  def self.of_role(role)
+  def self.of_role(role, group_ids = nil)
     roles_ids = Role.where(active: true, name: role).map(&:id)
-    User.where(active: true).joins(:users_roles).where('roles_users.role_id IN (?)', roles_ids)
+    if !group_ids
+      return User.where(active: true).joins(:users_roles).where('roles_users.role_id IN (?)', roles_ids)
+    end
+    User.where(active: true)
+        .joins(:users_roles)
+        .joins(:users_groups)
+        .where('roles_users.role_id IN (?) AND users_groups.group_ids IN (?)', roles_ids, group_ids)
   end
 
   private
@@ -584,6 +590,13 @@ returns
     Avatar.remove('User', id)
   end
 
+  def check_preferences_default
+    return if !@preferences_default
+    return if @preferences_default.empty?
+    preferences_tmp = @preferences_default.merge(preferences)
+    self.preferences = preferences_tmp
+  end
+
   def check_password
 
     # set old password again if not given
@@ -605,4 +618,18 @@ returns
     crypted       = Digest::SHA2.hexdigest(password)
     self.password = "{sha2}#{crypted}"
   end
+
+  def check_notifications(o)
+    default = Rails.configuration.preferences_default_by_role
+    return if !default
+    default.deep_stringify_keys!
+    return if !default[o.name]
+    if !@preferences_default
+      @preferences_default = {}
+    end
+    default[o.name].each {|key, value|
+      next if @preferences_default[key]
+      @preferences_default[key] = value
+    }
+  end
 end

config/application.rb

@@ -50,5 +50,58 @@ module Zammad
     # define cache store
     config.cache_store = :file_store, "tmp/cache_file_store_#{Rails.env}"
 
+    # default preferences by role
+    config.preferences_default_by_role = {
+      Agent: {
+        notification_config: {
+          matrix: {
+            create: {
+              criteria: {
+                owned_by_me: true,
+                owned_by_nobody: true,
+                no: false,
+              },
+              channel: {
+                email: true,
+                online: true,
+              }
+            },
+            update: {
+              criteria: {
+                owned_by_me: true,
+                owned_by_nobody: true,
+                no: false,
+              },
+              channel: {
+                email: true,
+                online: true,
+              }
+            },
+            reminder_reached: {
+              criteria: {
+                owned_by_me: true,
+                owned_by_nobody: true,
+                no: false,
+              },
+              channel: {
+                email: true,
+                online: true,
+              }
+            },
+            escalation: {
+              criteria: {
+                owned_by_me: true,
+                owned_by_nobody: true,
+                no: false,
+              },
+              channel: {
+                email: true,
+                online: true,
+              }
+            }
+          }
+        }
+      }
+    }
   end
 end

test/unit/ticket_notification_test.rb

@@ -383,6 +383,369 @@ class TicketNotificationTest < ActiveSupport::TestCase
 
   end
 
+  test 'ticket notification - z preferences tests' do
+
+    agent1.preferences['notification_config']['matrix']['create']['criteria']['owned_by_me'] = true
+    agent1.preferences['notification_config']['matrix']['create']['criteria']['owned_by_nobody'] = false
+    agent1.preferences['notification_config']['matrix']['create']['criteria']['no'] = false
+    agent1.preferences['notification_config']['matrix']['update']['criteria']['owned_by_me'] = true
+    agent1.preferences['notification_config']['matrix']['update']['criteria']['owned_by_nobody'] = false
+    agent1.preferences['notification_config']['matrix']['update']['criteria']['no'] = false
+    agent1.save
+
+    agent2.preferences['notification_config']['matrix']['create']['criteria']['owned_by_me'] = false
+    agent2.preferences['notification_config']['matrix']['create']['criteria']['owned_by_nobody'] = false
+    agent2.preferences['notification_config']['matrix']['create']['criteria']['no'] = true
+    agent2.preferences['notification_config']['matrix']['update']['criteria']['owned_by_me'] = false
+    agent2.preferences['notification_config']['matrix']['update']['criteria']['owned_by_nobody'] = false
+    agent2.preferences['notification_config']['matrix']['update']['criteria']['no'] = true
+    agent2.save
+
+    # create ticket in group
+    ticket1 = Ticket.create(
+      title: 'some notification test - z preferences tests 1',
+      group: Group.lookup(name: 'Users'),
+      customer: customer,
+      state: Ticket::State.lookup(name: 'new'),
+      priority: Ticket::Priority.lookup(name: '2 normal'),
+      updated_by_id: customer.id,
+      created_by_id: customer.id,
+    )
+    Ticket::Article.create(
+      ticket_id: ticket1.id,
+      from: 'some_sender@example.com',
+      to: 'some_recipient@example.com',
+      subject: 'some subject',
+      message_id: 'some@id',
+      body: 'some message',
+      internal: false,
+      sender: Ticket::Article::Sender.where(name: 'Customer').first,
+      type: Ticket::Article::Type.where(name: 'email').first,
+      updated_by_id: customer.id,
+      created_by_id: customer.id,
+    )
+
+    # execute ticket events
+    Rails.configuration.webserver_is_active = false
+    Observer::Ticket::Notification.transaction
+    #puts Delayed::Job.all.inspect
+    Delayed::Worker.new.work_off
+
+    # verify notifications to agent1 + agent2
+    assert_equal(0, notification_check(ticket1, agent1), ticket1.id)
+    assert_equal(1, notification_check(ticket1, agent2), ticket1.id)
+
+    # update ticket attributes
+    ticket1.title    = "#{ticket1.title} - #2"
+    ticket1.priority = Ticket::Priority.lookup(name: '3 high')
+    ticket1.save
+
+    # execute ticket events
+    Observer::Ticket::Notification.transaction
+    #puts Delayed::Job.all.inspect
+    Delayed::Worker.new.work_off
+
+    # verify notifications to agent1 + agent2
+    assert_equal(0, notification_check(ticket1, agent1), ticket1.id)
+    assert_equal(2, notification_check(ticket1, agent2), ticket1.id)
+
+    # create ticket in group
+    ticket2 = Ticket.create(
+      title: 'some notification test - z preferences tests 2',
+      group: Group.lookup(name: 'Users'),
+      customer: customer,
+      owner: agent1,
+      state: Ticket::State.lookup(name: 'new'),
+      priority: Ticket::Priority.lookup(name: '2 normal'),
+      updated_by_id: customer.id,
+      created_by_id: customer.id,
+    )
+    Ticket::Article.create(
+      ticket_id: ticket2.id,
+      from: 'some_sender@example.com',
+      to: 'some_recipient@example.com',
+      subject: 'some subject',
+      message_id: 'some@id',
+      body: 'some message',
+      internal: false,
+      sender: Ticket::Article::Sender.where(name: 'Customer').first,
+      type: Ticket::Article::Type.where(name: 'email').first,
+      updated_by_id: customer.id,
+      created_by_id: customer.id,
+    )
+
+    # execute ticket events
+    Observer::Ticket::Notification.transaction
+    #puts Delayed::Job.all.inspect
+    Delayed::Worker.new.work_off
+
+    # verify notifications to agent1 + agent2
+    assert_equal(1, notification_check(ticket2, agent1), ticket2.id)
+    assert_equal(1, notification_check(ticket2, agent2), ticket2.id)
+
+    # update ticket attributes
+    ticket2.title    = "#{ticket2.title} - #2"
+    ticket2.priority = Ticket::Priority.lookup(name: '3 high')
+    ticket2.save
+
+    # execute ticket events
+    Observer::Ticket::Notification.transaction
+    #puts Delayed::Job.all.inspect
+    Delayed::Worker.new.work_off
+
+    # verify notifications to agent1 + agent2
+    assert_equal(2, notification_check(ticket2, agent1), ticket2.id)
+    assert_equal(2, notification_check(ticket2, agent2), ticket2.id)
+
+    # create ticket in group
+    ticket3 = Ticket.create(
+      title: 'some notification test - z preferences tests 3',
+      group: Group.lookup(name: 'Users'),
+      customer: customer,
+      owner: agent2,
+      state: Ticket::State.lookup(name: 'new'),
+      priority: Ticket::Priority.lookup(name: '2 normal'),
+      updated_by_id: customer.id,
+      created_by_id: customer.id,
+    )
+    Ticket::Article.create(
+      ticket_id: ticket3.id,
+      from: 'some_sender@example.com',
+      to: 'some_recipient@example.com',
+      subject: 'some subject',
+      message_id: 'some@id',
+      body: 'some message',
+      internal: false,
+      sender: Ticket::Article::Sender.where(name: 'Customer').first,
+      type: Ticket::Article::Type.where(name: 'email').first,
+      updated_by_id: customer.id,
+      created_by_id: customer.id,
+    )
+
+    # execute ticket events
+    Observer::Ticket::Notification.transaction
+    #puts Delayed::Job.all.inspect
+    Delayed::Worker.new.work_off
+
+    # verify notifications to agent1 + agent2
+    assert_equal(0, notification_check(ticket3, agent1), ticket3.id)
+    assert_equal(1, notification_check(ticket3, agent2), ticket3.id)
+
+    # update ticket attributes
+    ticket3.title    = "#{ticket3.title} - #2"
+    ticket3.priority = Ticket::Priority.lookup(name: '3 high')
+    ticket3.save
+
+    # execute ticket events
+    Observer::Ticket::Notification.transaction
+    #puts Delayed::Job.all.inspect
+    Delayed::Worker.new.work_off
+
+    # verify notifications to agent1 + agent2
+    assert_equal(0, notification_check(ticket3, agent1), ticket3.id)
+    assert_equal(2, notification_check(ticket3, agent2), ticket3.id)
+
+    agent1.preferences['notification_config']['matrix']['create']['criteria']['owned_by_me'] = true
+    agent1.preferences['notification_config']['matrix']['create']['criteria']['owned_by_nobody'] = false
+    agent1.preferences['notification_config']['matrix']['create']['criteria']['no'] = true
+    agent1.preferences['notification_config']['matrix']['update']['criteria']['owned_by_me'] = true
+    agent1.preferences['notification_config']['matrix']['update']['criteria']['owned_by_nobody'] = false
+    agent1.preferences['notification_config']['matrix']['update']['criteria']['no'] = true
+    agent1.preferences['notification_config']['group_ids'] = [Group.lookup(name: 'Users').id.to_s]
+    agent1.save
+
+    agent2.preferences['notification_config']['matrix']['create']['criteria']['owned_by_me'] = false
+    agent2.preferences['notification_config']['matrix']['create']['criteria']['owned_by_nobody'] = false
+    agent2.preferences['notification_config']['matrix']['create']['criteria']['no'] = true
+    agent2.preferences['notification_config']['matrix']['update']['criteria']['owned_by_me'] = false
+    agent2.preferences['notification_config']['matrix']['update']['criteria']['owned_by_nobody'] = false
+    agent2.preferences['notification_config']['matrix']['update']['criteria']['no'] = true
+    agent1.preferences['notification_config']['group_ids'] = ['-']
+    agent2.save
+
+    # create ticket in group
+    ticket4 = Ticket.create(
+      title: 'some notification test - z preferences tests 4',
+      group: Group.lookup(name: 'Users'),
+      customer: customer,
+      state: Ticket::State.lookup(name: 'new'),
+      priority: Ticket::Priority.lookup(name: '2 normal'),
+      updated_by_id: customer.id,
+      created_by_id: customer.id,
+    )
+    Ticket::Article.create(
+      ticket_id: ticket4.id,
+      from: 'some_sender@example.com',
+      to: 'some_recipient@example.com',
+      subject: 'some subject',
+      message_id: 'some@id',
+      body: 'some message',
+      internal: false,
+      sender: Ticket::Article::Sender.where(name: 'Customer').first,
+      type: Ticket::Article::Type.where(name: 'email').first,
+      updated_by_id: customer.id,
+      created_by_id: customer.id,
+    )
+
+    # execute ticket events
+    Rails.configuration.webserver_is_active = false
+    Observer::Ticket::Notification.transaction
+    #puts Delayed::Job.all.inspect
+    Delayed::Worker.new.work_off
+
+    # verify notifications to agent1 + agent2
+    assert_equal(1, notification_check(ticket4, agent1), ticket4.id)
+    assert_equal(1, notification_check(ticket4, agent2), ticket4.id)
+
+    # update ticket attributes
+    ticket4.title    = "#{ticket4.title} - #2"
+    ticket4.priority = Ticket::Priority.lookup(name: '3 high')
+    ticket4.save
+
+    # execute ticket events
+    Observer::Ticket::Notification.transaction
+    #puts Delayed::Job.all.inspect
+    Delayed::Worker.new.work_off
+
+    # verify notifications to agent1 + agent2
+    assert_equal(2, notification_check(ticket4, agent1), ticket4.id)
+    assert_equal(2, notification_check(ticket4, agent2), ticket4.id)
+
+    agent1.preferences['notification_config']['matrix']['create']['criteria']['owned_by_me'] = true
+    agent1.preferences['notification_config']['matrix']['create']['criteria']['owned_by_nobody'] = false
+    agent1.preferences['notification_config']['matrix']['create']['criteria']['no'] = true
+    agent1.preferences['notification_config']['matrix']['update']['criteria']['owned_by_me'] = true
+    agent1.preferences['notification_config']['matrix']['update']['criteria']['owned_by_nobody'] = false
+    agent1.preferences['notification_config']['matrix']['update']['criteria']['no'] = true
+    agent1.preferences['notification_config']['group_ids'] = [Group.lookup(name: 'Users').id.to_s]
+    agent1.save
+
+    agent2.preferences['notification_config']['matrix']['create']['criteria']['owned_by_me'] = false
+    agent2.preferences['notification_config']['matrix']['create']['criteria']['owned_by_nobody'] = false
+    agent2.preferences['notification_config']['matrix']['create']['criteria']['no'] = true
+    agent2.preferences['notification_config']['matrix']['update']['criteria']['owned_by_me'] = false
+    agent2.preferences['notification_config']['matrix']['update']['criteria']['owned_by_nobody'] = false
+    agent2.preferences['notification_config']['matrix']['update']['criteria']['no'] = true
+    agent2.preferences['notification_config']['group_ids'] = [99]
+    agent2.save
+
+    # create ticket in group
+    ticket5 = Ticket.create(
+      title: 'some notification test - z preferences tests 5',
+      group: Group.lookup(name: 'Users'),
+      customer: customer,
+      state: Ticket::State.lookup(name: 'new'),
+      priority: Ticket::Priority.lookup(name: '2 normal'),
+      updated_by_id: customer.id,
+      created_by_id: customer.id,
+    )
+    Ticket::Article.create(
+      ticket_id: ticket5.id,
+      from: 'some_sender@example.com',
+      to: 'some_recipient@example.com',
+      subject: 'some subject',
+      message_id: 'some@id',
+      body: 'some message',
+      internal: false,
+      sender: Ticket::Article::Sender.where(name: 'Customer').first,
+      type: Ticket::Article::Type.where(name: 'email').first,
+      updated_by_id: customer.id,
+      created_by_id: customer.id,
+    )
+
+    # execute ticket events
+    Rails.configuration.webserver_is_active = false
+    Observer::Ticket::Notification.transaction
+    #puts Delayed::Job.all.inspect
+    Delayed::Worker.new.work_off
+
+    # verify notifications to agent1 + agent2
+    assert_equal(1, notification_check(ticket5, agent1), ticket5.id)
+    assert_equal(0, notification_check(ticket5, agent2), ticket5.id)
+
+    # update ticket attributes
+    ticket5.title    = "#{ticket5.title} - #2"
+    ticket5.priority = Ticket::Priority.lookup(name: '3 high')
+    ticket5.save
+
+    # execute ticket events
+    Observer::Ticket::Notification.transaction
+    #puts Delayed::Job.all.inspect
+    Delayed::Worker.new.work_off
+
+    # verify notifications to agent1 + agent2
+    assert_equal(2, notification_check(ticket5, agent1), ticket5.id)
+    assert_equal(0, notification_check(ticket5, agent2), ticket5.id)
+
+    agent1.preferences['notification_config']['matrix']['create']['criteria']['owned_by_me'] = true
+    agent1.preferences['notification_config']['matrix']['create']['criteria']['owned_by_nobody'] = false
+    agent1.preferences['notification_config']['matrix']['create']['criteria']['no'] = true
+    agent1.preferences['notification_config']['matrix']['update']['criteria']['owned_by_me'] = true
+    agent1.preferences['notification_config']['matrix']['update']['criteria']['owned_by_nobody'] = false
+    agent1.preferences['notification_config']['matrix']['update']['criteria']['no'] = true
+    agent1.preferences['notification_config']['group_ids'] = [999]
+    agent1.save
+
+    agent2.preferences['notification_config']['matrix']['create']['criteria']['owned_by_me'] = true
+    agent2.preferences['notification_config']['matrix']['create']['criteria']['owned_by_nobody'] = false
+    agent2.preferences['notification_config']['matrix']['create']['criteria']['no'] = true
+    agent2.preferences['notification_config']['matrix']['update']['criteria']['owned_by_me'] = true
+    agent2.preferences['notification_config']['matrix']['update']['criteria']['owned_by_nobody'] = false
+    agent2.preferences['notification_config']['matrix']['update']['criteria']['no'] = true
+    agent2.preferences['notification_config']['group_ids'] = [999]
+    agent2.save
+
+    # create ticket in group
+    ticket6 = Ticket.create(
+      title: 'some notification test - z preferences tests 6',
+      group: Group.lookup(name: 'Users'),
+      customer: customer,
+      owner: agent1,
+      state: Ticket::State.lookup(name: 'new'),
+      priority: Ticket::Priority.lookup(name: '2 normal'),
+      updated_by_id: customer.id,
+      created_by_id: customer.id,
+    )
+    Ticket::Article.create(
+      ticket_id: ticket6.id,
+      from: 'some_sender@example.com',
+      to: 'some_recipient@example.com',
+      subject: 'some subject',
+      message_id: 'some@id',
+      body: 'some message',
+      internal: false,
+      sender: Ticket::Article::Sender.where(name: 'Customer').first,
+      type: Ticket::Article::Type.where(name: 'email').first,
+      updated_by_id: customer.id,
+      created_by_id: customer.id,
+    )
+
+    # execute ticket events
+    Rails.configuration.webserver_is_active = false
+    Observer::Ticket::Notification.transaction
+    #puts Delayed::Job.all.inspect
+    Delayed::Worker.new.work_off
+
+    # verify notifications to agent1 + agent2
+    assert_equal(1, notification_check(ticket6, agent1), ticket6.id)
+    assert_equal(0, notification_check(ticket6, agent2), ticket6.id)
+
+    # update ticket attributes
+    ticket6.title    = "#{ticket6.title} - #2"
+    ticket6.priority = Ticket::Priority.lookup(name: '3 high')
+    ticket6.save
+
+    # execute ticket events
+    Observer::Ticket::Notification.transaction
+    #puts Delayed::Job.all.inspect
+    Delayed::Worker.new.work_off
+
+    # verify notifications to agent1 + agent2
+    assert_equal(2, notification_check(ticket6, agent1), ticket6.id)
+    assert_equal(0, notification_check(ticket6, agent2), ticket6.id)
+
+  end
+
   test 'ticket notification events' do
 
     # create ticket in group

test/unit/user_test.rb

@@ -287,4 +287,61 @@ class UserTest < ActiveSupport::TestCase
       user.destroy
     }
   end
+
+  test 'user default preferences' do
+    groups = Group.where(name: 'Users')
+    roles  = Role.where(name: 'Agent')
+    agent1 = User.create_or_update(
+      login: 'agent-default-preferences1@example.com',
+      firstname: 'Preferences',
+      lastname: 'Agent1',
+      email: 'agent-default-preferences1@example.com',
+      password: 'agentpw',
+      active: true,
+      roles: roles,
+      groups: groups,
+      preferences: {
+        locale: 'de-de',
+      },
+      updated_by_id: 1,
+      created_by_id: 1,
+    )
+    assert(agent1.preferences)
+    assert(agent1.preferences['locale'])
+    assert_equal(agent1.preferences['locale'], 'de-de')
+    assert(agent1.preferences['notification_config'])
+    assert(agent1.preferences['notification_config']['matrix'])
+    assert(agent1.preferences['notification_config']['matrix']['create'])
+    assert(agent1.preferences['notification_config']['matrix']['update'])
+
+    roles = Role.where(name: 'Customer')
+    customer1 = User.create_or_update(
+      login: 'customer-default-preferences1@example.com',
+      firstname: 'Preferences',
+      lastname: 'Customer1',
+      email: 'customer-default-preferences1@example.com',
+      password: 'customerpw',
+      active: true,
+      roles: roles,
+      preferences: {
+        locale: 'de-de',
+      },
+      updated_by_id: 1,
+      created_by_id: 1,
+    )
+    assert(customer1.preferences)
+    assert(customer1.preferences['locale'])
+    assert_equal(customer1.preferences['locale'], 'de-de')
+    assert_not(customer1.preferences['notification_config'])
+
+    customer1.roles = Role.where(name: 'Agent')
+    assert(customer1.preferences)
+    assert(customer1.preferences['locale'])
+    assert_equal(customer1.preferences['locale'], 'de-de')
+    assert(customer1.preferences['notification_config'])
+    assert(customer1.preferences['notification_config']['matrix']['create'])
+    assert(customer1.preferences['notification_config']['matrix']['update'])
+
+  end
+
 end