Add method Passport#can_have_confirmations?

app/models/passport.rb

@@ -22,6 +22,10 @@ class Passport < ApplicationRecord
     images.order(created_at: :asc).last
   end
 
+  def can_have_confirmations?
+    passport_map && image
+  end
+
   def enough_confirmations?
     passport_confirmations.count >= REQUIRED_CONFIRMATIONS
   end

app/models/passport_confirmation.rb

@@ -6,21 +6,13 @@ class PassportConfirmation < ApplicationRecord
 
   validates :account_id, uniqueness: { scope: :passport_id }
 
-  validate :passport_has_passport_map
-  validate :passport_has_image
+  validate :passport_can_have_confirmations
 
 private
 
-  def passport_has_passport_map
-    return if passport.nil?
-    return unless passport.passport_map.nil?
+  def passport_can_have_confirmations
+    return if passport.nil? || passport.can_have_confirmations?
 
-    errors.add :passport, 'must have a passport map'
-  end
-
-  def passport_has_image
-    return if passport.nil?
-
-    errors.add :passport, 'must have an image' if passport.image.nil?
+    errors.add :passport, 'must have a passport map and an image'
   end
 end

spec/models/passport_spec.rb

@@ -19,6 +19,7 @@ RSpec.describe Passport do
 
   pending '#passport_map'
   pending '#image'
+  pending '#can_have_confirmations?'
   pending '#enough_confirmations?'
 
   describe '#confirmed' do