Fixed issue #1681 - Unable to re-order overviews in admin interface with over 100 overviews.

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

@@ -148,6 +148,8 @@ class App.ControllerGenericIndex extends App.Controller
         return item
       )
 
+    if !@table
+
       # show description button, only if content exists
       showDescription = false
       if App[ @genericObject ].description && !_.isEmpty(objects)
@@ -184,7 +186,10 @@ class App.ControllerGenericIndex extends App.Controller
       },
       @pageData.tableExtend
     )
-    new App.ControllerTable(params)
+    if !@table
+      @table = new App.ControllerTable(params)
+    else
+      @table.update(objects: objects)
 
   edit: (id, e) =>
     e.preventDefault()

app/assets/javascripts/app/controllers/overview.coffee

@@ -23,17 +23,22 @@ class Index extends App.ControllerSubContent
         ]
       container: @el.closest('.content')
       large: true
-      dndCallback: =>
+      dndCallback: (e, item) =>
         items = @el.find('table > tbody > tr')
-        order = []
+        prios = []
         prio = 0
         for item in items
           prio += 1
           id = $(item).data('id')
-          overview = App.Overview.find(id)
-          if overview.prio isnt prio
-            overview.prio = prio
-            overview.save()
+          prios.push [id, prio]
+
+        @ajax(
+          id:          'overview_prio'
+          type:        'POST'
+          url:         "#{@apiPath}/overviews_prio"
+          processData: true
+          data:        JSON.stringify(prios: prios)
+        )
     )
 
 App.Config.set('Overview', { prio: 2300, name: 'Overviews', parent: '#manage', target: '#manage/overviews', controller: Index, permission: ['admin.overview'] }, 'NavBarAdmin')

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

@@ -387,15 +387,17 @@ set new attributes of model (remove already available attributes)
         =>
           return if _.isEmpty(@SUBSCRIPTION_COLLECTION)
           App.Log.debug('Model', "server notify collection change #{@className}")
+          callback = =>
             @fetchFull(
               ->
               clear: true
             )
+          App.Delay.set(callback, 200, "full-#{@className}")
 
         "Collection::Subscribe::#{@className}"
       )
 
-    key = @className + '-' + Math.floor( Math.random() * 99999 )
+    key = "#{@className}-#{Math.floor(Math.random() * 99999)}"
     @SUBSCRIPTION_COLLECTION[key] = callback
 
     # fetch init collection

app/assets/javascripts/app/models/overview.coffee

@@ -1,5 +1,5 @@
 class App.Overview extends App.Model
-  @configure 'Overview', 'name', 'prio', 'condition', 'order', 'group_by', 'view', 'user_ids', 'organization_shared', 'role_ids', 'order', 'group_by', 'active', 'updated_at'
+  @configure 'Overview', 'name', 'prio', 'condition', 'order', 'group_by', 'view', 'user_ids', 'organization_shared', 'role_ids', 'active'
   @extend Spine.Model.Ajax
   @url: @apiPath + '/overviews'
   @configure_attributes = [

app/controllers/overviews_controller.rb

@@ -30,7 +30,7 @@ Example:
 =begin
 
 Resource:
-GET /api/v1/overviews.json
+GET /api/v1/overviews
 
 Response:
 [
@@ -47,7 +47,7 @@ Response:
 ]
 
 Test:
-curl http://localhost/api/v1/overviews.json -v -u #{login}:#{password}
+curl http://localhost/api/v1/overviews -v -u #{login}:#{password}
 
 =end
 
@@ -58,7 +58,7 @@ curl http://localhost/api/v1/overviews.json -v -u #{login}:#{password}
 =begin
 
 Resource:
-GET /api/v1/overviews/#{id}.json
+GET /api/v1/overviews/#{id}
 
 Response:
 {
@@ -68,7 +68,7 @@ Response:
 }
 
 Test:
-curl http://localhost/api/v1/overviews/#{id}.json -v -u #{login}:#{password}
+curl http://localhost/api/v1/overviews/#{id} -v -u #{login}:#{password}
 
 =end
 
@@ -79,7 +79,7 @@ curl http://localhost/api/v1/overviews/#{id}.json -v -u #{login}:#{password}
 =begin
 
 Resource:
-POST /api/v1/overviews.json
+POST /api/v1/overviews
 
 Payload:
 {
@@ -101,7 +101,7 @@ Response:
 }
 
 Test:
-curl http://localhost/api/v1/overviews.json -v -u #{login}:#{password} -H "Content-Type: application/json" -X POST -d '{"name": "some_name","active": true, "note": "some note"}'
+curl http://localhost/api/v1/overviews -v -u #{login}:#{password} -H "Content-Type: application/json" -X POST -d '{"name": "some_name","active": true, "note": "some note"}'
 
 =end
 
@@ -112,7 +112,7 @@ curl http://localhost/api/v1/overviews.json -v -u #{login}:#{password} -H "Conte
 =begin
 
 Resource:
-PUT /api/v1/overviews/{id}.json
+PUT /api/v1/overviews/{id}
 
 Payload:
 {
@@ -134,7 +134,7 @@ Response:
 }
 
 Test:
-curl http://localhost/api/v1/overviews.json -v -u #{login}:#{password} -H "Content-Type: application/json" -X PUT -d '{"name": "some_name","active": true, "note": "some note"}'
+curl http://localhost/api/v1/overviews -v -u #{login}:#{password} -H "Content-Type: application/json" -X PUT -d '{"name": "some_name","active": true, "note": "some note"}'
 
 =end
 
@@ -145,17 +145,55 @@ curl http://localhost/api/v1/overviews.json -v -u #{login}:#{password} -H "Conte
 =begin
 
 Resource:
-DELETE /api/v1/overviews/{id}.json
+DELETE /api/v1/overviews/{id}
 
 Response:
 {}
 
 Test:
-curl http://localhost/api/v1/overviews/#{id}.json -v -u #{login}:#{password} -H "Content-Type: application/json" -X DELETE
+curl http://localhost/api/v1/overviews/#{id} -v -u #{login}:#{password} -H "Content-Type: application/json" -X DELETE
 
 =end
 
   def destroy
     model_destroy_render(Overview, params)
   end
+
+=begin
+
+Resource:
+POST /api/v1/overviews_prio
+
+Payload:
+{
+  "prios": [
+    [overview_id, prio],
+    [overview_id, prio],
+    [overview_id, prio],
+    [overview_id, prio],
+    [overview_id, prio]
+  ]
+}
+
+Response:
+{
+  "success": true,
+}
+
+Test:
+curl http://localhost/api/v1/overviews_prio -v -u #{login}:#{password} -H "Content-Type: application/json" -X POST -d '{"prios": [ [1,1], [44,2] ]}'
+
+=end
+
+  def prio
+    Overview.without_callback(:update, :before, :rearrangement) do
+      params[:prios].each do |overview_prio|
+        overview = Overview.find(overview_prio[0])
+        next if overview.prio == overview_prio[1]
+        overview.prio = overview_prio[1]
+        overview.save!
+      end
+    end
+    render json: { success: true }, status: :ok
+  end
 end

app/models/application_model/can_assets.rb

@@ -75,12 +75,12 @@ get assets and record_ids of selector
       attribute_ref_class = models[attribute_class][:reflections][reflection].klass
       if content['value'].instance_of?(Array)
         content['value'].each do |item_id|
-          attribute_object = attribute_ref_class.find_by(id: item_id)
-          if attribute_object
+          next if item_id.blank?
+          attribute_object = attribute_ref_class.lookup(id: item_id)
+          next if !attribute_object
           assets = attribute_object.assets(assets)
         end
-        end
-      else
+      elsif content['value'].present?
         attribute_object = attribute_ref_class.find_by(id: content['value'])
         if attribute_object
           assets = attribute_object.assets(assets)
@@ -138,11 +138,11 @@ get assets of object list
         require item['object'].to_filename
         record = Kernel.const_get(item['object']).find(item['o_id'])
         assets = record.assets(assets)
-        if item['created_by_id']
+        if item['created_by_id'].present?
           user = User.find(item['created_by_id'])
           assets = user.assets(assets)
         end
-        if item['updated_by_id']
+        if item['updated_by_id'].present?
           user = User.find(item['updated_by_id'])
           assets = user.assets(assets)
         end

app/models/overview.rb

@@ -17,26 +17,47 @@ class Overview < ApplicationModel
   validates :name, presence: true
 
   before_create :fill_link_on_create, :fill_prio
-  before_update :fill_link_on_update
+  before_update :fill_link_on_update, :rearrangement
 
   private
 
+  def rearrangement
+    return true if !changes['prio']
+    prio = 0
+    Overview.all.order(prio: :asc, updated_at: :desc).pluck(:id).each do |overview_id|
+      prio += 1
+      next if id == overview_id
+      Overview.without_callback(:update, :before, :rearrangement) do
+        overview = Overview.find(overview_id)
+        next if overview.prio == prio
+        overview.prio = prio
+        overview.save!
+      end
+    end
+  end
+
   def fill_prio
-    return true if prio
-    self.prio = 9999
+    return true if prio.present?
+    self.prio = Overview.count + 1
     true
   end
 
   def fill_link_on_create
-    return true if link.present?
-    self.link = link_name(name)
+    self.link = if link.present?
+                  link_name(link)
+                else
+                  link_name(name)
+                end
     true
   end
 
   def fill_link_on_update
-    return true if !changes['name']
-    return true if changes['link']
-    self.link = link_name(name)
+    return true if !changes['name'] && !changes['link']
+    self.link = if link.present?
+                  link_name(link)
+                else
+                  link_name(name)
+                end
     true
   end
 
@@ -50,12 +71,16 @@ class Overview < ApplicationModel
       local_link = id || rand(999)
     end
     check = true
+    count = 0
+    local_lookup_link = local_link
     while check
-      exists = Overview.find_by(link: local_link)
-      if exists&.id != id
-        local_link = "#{local_link}_#{rand(999)}"
+      count += 1
+      exists = Overview.find_by(link: local_lookup_link)
+      if exists && exists.id != id # rubocop:disable Style/SafeNavigation
+        local_lookup_link = "#{local_link}_#{count}"
       else
         check = false
+        local_link = local_lookup_link
       end
     end
     local_link

app/models/overview/assets.rb

@@ -40,9 +40,7 @@ returns
           next if !user
           data = user.assets(data)
         end
-
         data = assets_of_selector('condition', data)
-
       end
       %w[created_by_id updated_by_id].each do |local_user_id|
         next if !self[ local_user_id ]

config/routes/overview.rb

@@ -7,5 +7,6 @@ Zammad::Application.routes.draw do
   match api_path + '/overviews',            to: 'overviews#create',  via: :post
   match api_path + '/overviews/:id',        to: 'overviews#update',  via: :put
   match api_path + '/overviews/:id',        to: 'overviews#destroy', via: :delete
+  match api_path + '/overviews_prio',       to: 'overviews#prio',    via: :post
 
 end

lib/fill_db.rb

@@ -10,7 +10,8 @@ fill your database with demo records
     customers: 1000,
     groups: 20,
     organizations: 40,
-    tickets: 100
+    overviews: 5,
+    tickets: 100,
   )
 
 or if you only want to create 100 tickets
@@ -25,6 +26,7 @@ or if you only want to create 100 tickets
     customers = params[:customers] || 0
     groups = params[:groups] || 0
     organizations = params[:organizations] || 0
+    overviews = params[:overviews] || 0
     tickets = params[:tickets] || 0
 
     puts 'load db with:'
@@ -32,6 +34,7 @@ or if you only want to create 100 tickets
     puts " customers:#{customers}"
     puts " groups:#{groups}"
     puts " organizations:#{organizations}"
+    puts " overviews:#{overviews}"
     puts " tickets:#{tickets}"
 
     # set current user
@@ -39,7 +42,7 @@ or if you only want to create 100 tickets
 
     # organizations
     organization_pool = []
-    if organizations && !organizations.zero?
+    if !organizations.zero?
       (1..organizations).each do
         ActiveRecord::Base.transaction do
           organization = Organization.create!(name: "FillOrganization::#{rand(999_999)}", active: true)
@@ -53,7 +56,7 @@ or if you only want to create 100 tickets
 
     # create agents
     agent_pool = []
-    if agents && !agents.zero?
+    if !agents.zero?
       roles = Role.where(name: [ 'Agent'])
       groups_all = Group.all
 
@@ -81,7 +84,7 @@ or if you only want to create 100 tickets
 
     # create customer
     customer_pool = []
-    if customers && !customers.zero?
+    if !customers.zero?
       roles = Role.where(name: [ 'Customer'])
       groups_all = Group.all
 
@@ -113,7 +116,7 @@ or if you only want to create 100 tickets
 
     # create groups
     group_pool = []
-    if groups && !groups.zero?
+    if !groups.zero?
 
       (1..groups).each do
         ActiveRecord::Base.transaction do
@@ -133,6 +136,35 @@ or if you only want to create 100 tickets
       puts " take #{group_pool.length} groups"
     end
 
+    # create overviews
+    if !overviews.zero?
+      (1..overviews).each do
+        ActiveRecord::Base.transaction do
+          overview = Overview.create!(
+            name: "Filloverview::#{rand(999_999)}",
+            role_ids: [Role.find_by(name: 'Agent').id],
+            condition: {
+              'ticket.state_id' => {
+                operator: 'is',
+                value: Ticket::State.by_category(:work_on_all).pluck(:id),
+              },
+            },
+            order: {
+              by: 'created_at',
+              direction: 'ASC',
+            },
+            view: {
+              d: %w[title customer group state owner created_at],
+              s: %w[title customer group state owner created_at],
+              m: %w[number title customer group state owner created_at],
+              view_mode_default: 's',
+            },
+            active: true
+          )
+        end
+      end
+    end
+
     # create tickets
     priority_pool = Ticket::Priority.all
     state_pool = Ticket::State.all

test/controllers/overviews_controller_test.rb

@@ -0,0 +1,179 @@
+
+require 'test_helper'
+
+class OverviewsControllerTest < ActionDispatch::IntegrationTest
+  setup do
+
+    # set accept header
+    @headers = { 'ACCEPT' => 'application/json', 'CONTENT_TYPE' => 'application/json' }
+
+    # create agent
+    roles  = Role.where(name: %w[Admin Agent])
+    groups = Group.all
+
+    UserInfo.current_user_id = 1
+    @admin = User.create_or_update(
+      login: 'tickets-admin',
+      firstname: 'Tickets',
+      lastname: 'Admin',
+      email: 'tickets-admin@example.com',
+      password: 'adminpw',
+      active: true,
+      roles: roles,
+      groups: groups,
+    )
+
+    # create agent
+    roles = Role.where(name: 'Agent')
+    @agent = User.create_or_update(
+      login: 'tickets-agent@example.com',
+      firstname: 'Tickets',
+      lastname: 'Agent',
+      email: 'tickets-agent@example.com',
+      password: 'agentpw',
+      active: true,
+      roles: roles,
+      groups: Group.all,
+    )
+
+  end
+
+  test 'no permissions' do
+    credentials = ActionController::HttpAuthentication::Basic.encode_credentials('tickets-agent', 'agentpw')
+
+    params = {
+      name: 'Overview2',
+      link: 'my_overview',
+      condition: {
+        'ticket.state_id' => {
+          operator: 'is',
+          value: [1, 2, 3],
+        },
+      },
+      order: {
+        by: 'created_at',
+        direction: 'DESC',
+      },
+      view: {
+        d: %w[title customer state created_at],
+        s: %w[number title customer state created_at],
+        m: %w[number title customer state created_at],
+        view_mode_default: 's',
+      },
+    }
+
+    post '/api/v1/overviews', params: params.to_json, headers: @headers.merge('Authorization' => credentials)
+    assert_response(401)
+    result = JSON.parse(@response.body)
+    assert_equal(Hash, result.class)
+    assert_equal('authentication failed', result['error'])
+  end
+
+  test 'create overviews' do
+    credentials = ActionController::HttpAuthentication::Basic.encode_credentials('tickets-admin', 'adminpw')
+
+    params = {
+      name: 'Overview2',
+      link: 'my_overview',
+      condition: {
+        'ticket.state_id' => {
+          operator: 'is',
+          value: [1, 2, 3],
+        },
+      },
+      order: {
+        by: 'created_at',
+        direction: 'DESC',
+      },
+      view: {
+        d: %w[title customer state created_at],
+        s: %w[number title customer state created_at],
+        m: %w[number title customer state created_at],
+        view_mode_default: 's',
+      },
+    }
+
+    post '/api/v1/overviews', params: params.to_json, headers: @headers.merge('Authorization' => credentials)
+    assert_response(201)
+    result = JSON.parse(@response.body)
+    assert_equal(Hash, result.class)
+    assert_equal('Overview2', result['name'])
+    assert_equal('my_overview', result['link'])
+
+    post '/api/v1/overviews', params: params.to_json, headers: @headers.merge('Authorization' => credentials)
+    assert_response(201)
+    result = JSON.parse(@response.body)
+    assert_equal(Hash, result.class)
+    assert_equal('Overview2', result['name'])
+    assert_equal('my_overview_1', result['link'])
+  end
+
+  test 'set mass prio' do
+    overview1 = Overview.create!(
+      name: 'Overview1',
+      link: 'my_overview',
+      condition: {
+        'ticket.state_id' => {
+          operator: 'is',
+          value: [1, 2, 3],
+        },
+      },
+      order: {
+        by: 'created_at',
+        direction: 'DESC',
+      },
+      view: {
+        d: %w[title customer state created_at],
+        s: %w[number title customer state created_at],
+        m: %w[number title customer state created_at],
+        view_mode_default: 's',
+      },
+      prio: 1,
+      updated_by_id: 1,
+      created_by_id: 1,
+    )
+    overview2 = Overview.create!(
+      name: 'Overview2',
+      link: 'my_overview',
+      condition: {
+        'ticket.state_id' => {
+          operator: 'is',
+          value: [1, 2, 3],
+        },
+      },
+      order: {
+        by: 'created_at',
+        direction: 'DESC',
+      },
+      view: {
+        d: %w[title customer state created_at],
+        s: %w[number title customer state created_at],
+        m: %w[number title customer state created_at],
+        view_mode_default: 's',
+      },
+      prio: 2,
+      updated_by_id: 1,
+      created_by_id: 1,
+    )
+
+    credentials = ActionController::HttpAuthentication::Basic.encode_credentials('tickets-admin', 'adminpw')
+    params = {
+      prios: [
+        [overview2.id, 1],
+        [overview1.id, 2],
+      ]
+    }
+    post '/api/v1/overviews_prio', params: params.to_json, headers: @headers.merge('Authorization' => credentials)
+    assert_response(200)
+    result = JSON.parse(@response.body)
+    assert_equal(Hash, result.class)
+    assert_equal(true, result['success'])
+
+    overview1.reload
+    overview2.reload
+
+    assert_equal(2, overview1.prio)
+    assert_equal(1, overview2.prio)
+  end
+
+end

test/unit/overview_test.rb

@@ -28,7 +28,7 @@ class OverviewTest < ActiveSupport::TestCase
     overview.destroy!
 
     overview = Overview.create!(
-      name: 'My assigned Tickets',
+      name: 'My assigned Tickets 2',
       condition: {
         'ticket.state_id' => {
           operator: 'is',
@@ -46,7 +46,7 @@ class OverviewTest < ActiveSupport::TestCase
         view_mode_default: 's',
       },
     )
-    assert_equal(overview.link, 'my_assigned_tickets')
+    assert_equal(overview.link, 'my_assigned_tickets_2')
     overview.destroy!
 
     overview = Overview.create!(
@@ -210,6 +210,158 @@ class OverviewTest < ActiveSupport::TestCase
     assert_equal(overview.link, 'my_overview2')
 
     overview.destroy!
+  end
 
+  test 'same url' do
+    UserInfo.current_user_id = 1
+
+    overview1 = Overview.create!(
+      name: 'My own assigned Tickets',
+      condition: {
+        'ticket.state_id' => {
+          operator: 'is',
+          value: [1, 2, 3],
+        },
+      },
+      order: {
+        by: 'created_at',
+        direction: 'DESC',
+      },
+      view: {
+        d: %w[title customer state created_at],
+        s: %w[number title customer state created_at],
+        m: %w[number title customer state created_at],
+        view_mode_default: 's',
+      },
+    )
+    assert_equal(overview1.link, 'my_own_assigned_tickets')
+
+    overview2 = Overview.create!(
+      name: 'My own assigned Tickets',
+      condition: {
+        'ticket.state_id' => {
+          operator: 'is',
+          value: [1, 2, 3],
+        },
+      },
+      order: {
+        by: 'created_at',
+        direction: 'DESC',
+      },
+      view: {
+        d: %w[title customer state created_at],
+        s: %w[number title customer state created_at],
+        m: %w[number title customer state created_at],
+        view_mode_default: 's',
+      },
+    )
+    assert_equal(overview2.link, 'my_own_assigned_tickets_1')
+
+    overview3 = Overview.create!(
+      name: 'My own assigned Tickets',
+      condition: {
+        'ticket.state_id' => {
+          operator: 'is',
+          value: [1, 2, 3],
+        },
+      },
+      order: {
+        by: 'created_at',
+        direction: 'DESC',
+      },
+      view: {
+        d: %w[title customer state created_at],
+        s: %w[number title customer state created_at],
+        m: %w[number title customer state created_at],
+        view_mode_default: 's',
+      },
+    )
+    assert_equal(overview3.link, 'my_own_assigned_tickets_2')
+
+    overview1.destroy!
+    overview2.destroy!
+    overview3.destroy!
+  end
+
+  test 'priority rearrangement' do
+    UserInfo.current_user_id = 1
+
+    overview1 = Overview.create!(
+      name: 'Overview1',
+      link: 'my_overview',
+      condition: {
+        'ticket.state_id' => {
+          operator: 'is',
+          value: [1, 2, 3],
+        },
+      },
+      order: {
+        by: 'created_at',
+        direction: 'DESC',
+      },
+      view: {
+        d: %w[title customer state created_at],
+        s: %w[number title customer state created_at],
+        m: %w[number title customer state created_at],
+        view_mode_default: 's',
+      },
+      prio: 1,
+    )
+
+    overview2 = Overview.create!(
+      name: 'Overview2',
+      link: 'my_overview',
+      condition: {
+        'ticket.state_id' => {
+          operator: 'is',
+          value: [1, 2, 3],
+        },
+      },
+      order: {
+        by: 'created_at',
+        direction: 'DESC',
+      },
+      view: {
+        d: %w[title customer state created_at],
+        s: %w[number title customer state created_at],
+        m: %w[number title customer state created_at],
+        view_mode_default: 's',
+      },
+      prio: 2,
+    )
+
+    overview3 = Overview.create!(
+      name: 'Overview3',
+      link: 'my_overview',
+      condition: {
+        'ticket.state_id' => {
+          operator: 'is',
+          value: [1, 2, 3],
+        },
+      },
+      order: {
+        by: 'created_at',
+        direction: 'DESC',
+      },
+      view: {
+        d: %w[title customer state created_at],
+        s: %w[number title customer state created_at],
+        m: %w[number title customer state created_at],
+        view_mode_default: 's',
+      },
+      prio: 3,
+    )
+
+    overview2.prio = 3
+    overview2.save!
+
+    overviews = Overview.all.order(prio: :asc).pluck(:id)
+    assert_equal(overview1.id, overviews[0])
+    assert_equal(overview3.id, overviews[1])
+    assert_equal(overview2.id, overviews[2])
+
+    overview1.destroy!
+    overview2.destroy!
+    overview3.destroy!
   end
 end