fix rubocop issues

app/controllers/projects_controller.rb

@@ -53,7 +53,7 @@ class ProjectsController < ApplicationController
     :projects
   end
 
-  def index # rubocop:disable Format/AbcSize
+  def index # rubocop:disable Metrics/AbcSize
     respond_to do |format|
       format.html do
         flash.now[:error] = @query.errors.full_messages if @query.errors.any?

app/models/attachment.rb

@@ -29,13 +29,13 @@
 require "digest/md5"
 
 class Attachment < ApplicationRecord
-  enum status: {
+  enum :status, {
     uploaded: 0,
     prepared: 1,
     scanned: 2,
     quarantined: 3,
     rescan: 4
-  }.freeze, _prefix: true
+  }, prefix: true
 
   belongs_to :container, polymorphic: true
   belongs_to :author, class_name: "User"

app/models/ldap_auth_source.rb

@@ -46,11 +46,11 @@ class LdapAuthSource < ApplicationRecord
 
   prepend ::Mixins::UniqueFinder
 
-  enum tls_mode: {
+  enum :tls_mode, {
     plain_ldap: 0,
     simple_tls: 1,
     start_tls: 2
-  }.freeze, _default: :start_tls
+  }, default: :start_tls
   validates :tls_mode, inclusion: { in: tls_modes.keys }
 
   validates :host, :port, :attr_login, presence: true

app/models/notification.rb

@@ -43,8 +43,7 @@ class Notification < ApplicationRecord
     shared: 12
   }.freeze
 
-  enum reason: REASONS,
-       _prefix: true
+  enum :reason, REASONS, _prefix: true
 
   belongs_to :recipient, class_name: "User"
   belongs_to :actor, class_name: "User"

app/models/principal.rb

@@ -31,12 +31,12 @@ class Principal < ApplicationRecord
 
   # Account statuses
   # Disables enum scopes to include not_builtin (cf. Principals::Scopes::Status)
-  enum status: {
+  enum :status, {
     active: 1,
     registered: 2,
     locked: 3,
     invited: 4
-  }.freeze, _scopes: false
+  }, scopes: false
 
   self.table_name = "#{table_name_prefix}users#{table_name_suffix}"
 

app/models/project.rb

@@ -174,7 +174,7 @@ class Project < ApplicationRecord
   scopes :activated_time_activity,
          :visible_with_activated_time_activity
 
-  enum status_code: {
+  enum :status_code, {
     on_track: 0,
     at_risk: 1,
     off_track: 2,

app/models/query/timelines.rb

@@ -30,7 +30,7 @@ module Query::Timelines
   extend ActiveSupport::Concern
 
   included do
-    enum timeline_zoom_level: { days: 0, weeks: 1, months: 2, quarters: 3, years: 4, auto: 5 }
+    enum :timeline_zoom_level, { days: 0, weeks: 1, months: 2, quarters: 3, years: 4, auto: 5 }
     validates :timeline_zoom_level, inclusion: { in: timeline_zoom_levels.keys }
 
     serialize :timeline_labels, type: Hash