removed depricated models

app/models/api_user_deprecated.rb

@@ -1,52 +0,0 @@
-require 'open3'
-
-# rubocop: disable Metrics/ClassLength
-class ApiUserDeprecated < ActiveRecord::Base
-  self.table_name = "api_users"
-  # TODO: should have max request limit per day
-  belongs_to :registrar
-  has_many :contacts
-
-  validates :username, :password, :registrar, presence: true
-  validates :username, uniqueness: true
-
-  before_save :create_crt, if: -> (au) { au.csr_changed? }
-
-  attr_accessor :registrar_typeahead
-
-  def registrar_typeahead
-    @registrar_typeahead || registrar || nil
-  end
-
-  def to_s
-    username
-  end
-
-  def queued_messages
-    registrar.messages.queued
-  end
-
-  def create_crt
-    csr_file = Tempfile.new('client_csr')
-    csr_file.write(csr)
-    csr_file.rewind
-
-    crt_file = Tempfile.new('client_crt')
-    _out, err, _st = Open3.capture3("openssl ca -keyfile #{ENV['ca_key_path']} \
-    -cert #{ENV['ca_cert_path']} \
-    -extensions usr_cert -notext -md sha256 \
-    -in #{csr_file.path} -out #{crt_file.path} -key '#{ENV['ca_key_password']}' -batch")
-
-    if err.match(/Data Base Updated/)
-      crt_file.rewind
-      self.crt = crt_file.read
-      return true
-    else
-      errors.add(:base, I18n.t('failed_to_create_certificate'))
-      logger.error('FAILED TO CREATE CLIENT CERTIFICATE')
-      logger.error(err)
-      return false
-    end
-  end
-end
-# rubocop: enable Metrics/ClassLength

app/models/country_deprecated.rb

@@ -1,13 +0,0 @@
-class CountryDeprecated < ActiveRecord::Base
-  self.table_name = "countries"
-
-  def to_s
-    name
-  end
-
-  class << self
-    def estonia
-      find_by(iso: 'EE')
-    end
-  end
-end