Method down has 109 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  def self.down
    create_table "credit_transactions", :force => true do |t|
      t.integer  "account_id"
      t.string   "kind",                                                 :default => "incoming"
      t.string   "currency",                                             :default => "EUR",      :null => false

Method to_xml has a Cognitive Complexity of 29 (exceeds 5 allowed). Consider refactoring.

Open

    def to_xml(options = {})
      xml = options[:builder] || ThreeScale::XML::Builder.new

      xml.status do |xml|
        xml.plan(plan_name) if plan_name

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Class Urls has 33 methods (exceeds 20 allowed). Consider refactoring.

Open

    class Urls < Drops::Base
      allowed_name :urls

      attr_reader :provider
      protected :provider

File cinstance.rb has 339 lines of code (exceeds 250 allowed). Consider refactoring.

Open

class Cinstance < Contract
  include SaveDestroyForServiceAssociation
  # Maximum number of cinstances permitted between provider and buyer
  MAX = 10

Method to_xml has a Cognitive Complexity of 28 (exceeds 5 allowed). Consider refactoring.

Open

  def to_xml(options = {})
    result = options[:builder] || ThreeScale::XML::Builder.new

    result.application do |xml|
      unless new_record?

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Class Metric has 32 methods (exceeds 20 allowed). Consider refactoring.

Open

class Metric < ApplicationRecord
  include Backend::ModelExtensions::Metric
  include SystemName
  include BackendApiLogic::MetricExtension
  include Searchable

File notification_mailer.rb has 321 lines of code (exceeds 250 allowed). Consider refactoring.

Open

class NotificationMailer < ActionMailer::Base
  default from: Rails.configuration.three_scale.notification_email

  layout 'notification_email'

File plan.rb has 317 lines of code (exceeds 250 allowed). Consider refactoring.

Open

class Plan < ApplicationRecord
  include Searchable
  class PeriodRangeCalculationError < StandardError; end
  include Symbolize

Class EmailTemplate has 28 methods (exceeds 20 allowed). Consider refactoring.

Open

class CMS::EmailTemplate < CMS::Template

  validates :system_name, presence: true
  validates :current, presence: true
  validates :system_name, uniqueness: { scope: %i[provider_id], allow_blank: true, case_sensitive: true }

Class Report has 28 methods (exceeds 20 allowed). Consider refactoring.

Open

  class Report
    include Printer

    attr_accessor :account, :period, :pdf, :service, :report

File billing_strategy.rb has 305 lines of code (exceeds 250 allowed). Consider refactoring.

Open

class Finance::BillingStrategy < ApplicationRecord
  module NonAuditedColumns
    def non_audited_columns
      super - [inheritance_column]
    end

Method create_builtin_pages_and_partials! has 80 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  def create_builtin_pages_and_partials!
    p = provider.builtin_pages

    # Shared
    create_builtin_partial!('field')

Class MailPreview has 27 methods (exceeds 20 allowed). Consider refactoring.

Open

class MailPreview < MailView
  FakeContract = Struct.new(:id, :old_plan, :plan, :provider_account, :service, :account, :name)

  def application_created
    event = Applications::ApplicationCreatedEvent.create(Cinstance.last, User.last)

Method headers_formats has a Cognitive Complexity of 22 (exceeds 5 allowed). Consider refactoring.

Open

  def headers_formats
    headers.to_hash.dup.each do |name, value|

      field = "headers.#{name}"
      next if value.blank?

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Method search has a Cognitive Complexity of 22 (exceeds 5 allowed). Consider refactoring.

Open

  def search
    puts 'Searching for invalid data'


    Account.providers.find_each do |p|

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Method to_xml has a Cognitive Complexity of 22 (exceeds 5 allowed). Consider refactoring.

Open

  def to_xml(options = {})
    #TODO: use Nokogiri builder
    xml = options[:builder] || ThreeScale::XML::Builder.new

    xml.account do |xml|

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Method selector_for has 75 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  def selector_for(scope) # rubocop:disable Metrics/AbcSize, Metrics/CyclomaticComplexity, Metrics/MethodLength
    case scope

    #
    # Page sections

Method provider_request has 75 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  def provider_request
    return unless provider?

    hourly(&:group)

Method assign_drops has a Cognitive Complexity of 21 (exceeds 5 allowed). Consider refactoring.

Open

    def assign_drops drops
      assigns = (@_assigned_drops ||= {})

      drops.stringify_keys.each do |name, drop|
        next if drop.nil?

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Method up has 72 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  def self.up 
   create_table "forums", :force => true do |t|
    t.integer "site_id"
    t.string  "name"
    t.string  "description"