Require Passport#image

app/controllers/passports_controller.rb

@@ -31,15 +31,6 @@ class PassportsController < ApplicationController
     redirect_to @passport
   end
 
-  # PATCH/PUT /passports/:id
-  def update
-    authorize @passport
-
-    return render :show unless @passport.update permitted_attributes @passport
-
-    redirect_to @passport
-  end
-
 private
 
   def set_passport

app/models/passport.rb

@@ -16,6 +16,10 @@ class Passport < ApplicationRecord
   validates :unit_code, presence: true
   validates :date_of_issue, presence: true
 
+  validate do
+    errors.add :image, :blank unless image.attached?
+  end
+
   before_validation do
     self.patronymic = nil if patronymic.blank?
   end

app/policies/passport_policy.rb

@@ -9,21 +9,13 @@ class PassportPolicy < ApplicationPolicy
     true
   end
 
-  def update?
-    true
-  end
-
   def permitted_attributes_for_create
     %i[
       surname given_name patronymic sex date_of_birth place_of_birth series
-      number issued_by unit_code date_of_issue
+      number issued_by unit_code date_of_issue image
     ]
   end
 
-  def permitted_attributes_for_update
-    %i[image]
-  end
-
   class Scope < Scope
     def resolve
       scope.all

app/views/passports/show.html.erb

@@ -9,14 +9,7 @@
     </div>
 
     <div class="col-md-6">
-      <% if @passport.image.attached? %>
-        <%= image_tag url_for(@passport.image), class: 'img-fluid' %>
-      <% elsif policy(@passport).update? %>
-        <%= simple_form_for @passport do |f| %>
-          <%= f.input :image %>
-          <%= f.button :submit %>
-        <% end %>
-      <% end %>
+      <%= image_tag url_for(@passport.image), class: 'img-fluid' %>
     </div>
   </div>
 </div>

config/routes.rb

@@ -28,7 +28,7 @@ Rails.application.routes.draw do
 
   resources :membership_applications, only: %i[new create]
 
-  resources :passports, only: %i[index show new create update]
+  resources :passports, only: %i[index show new create]
 
   resources :telegram_bot_updates, only: :create
 end

factories/passports.rb

@@ -23,7 +23,7 @@ FactoryBot.define do
     end
     date_of_issue { Faker::Date.backward }
 
-    after :create do |passport, evaluator|
+    after :build do |passport, evaluator|
       passport.image.attach(
         filename: evaluator.image_filename,
         io:       File.open(evaluator.image_path),

spec/requests/passports/create_spec.rb

@@ -3,10 +3,20 @@
 require 'rails_helper'
 
 RSpec.describe 'POST /passports' do
-  let(:passport_attributes) { attributes_for :passport }
+  let(:passport_plain_attributes) { attributes_for :passport }
+
+  let :passport_all_attributes do
+    passport_plain_attributes.merge(
+      image: Rack::Test::UploadedFile.new(File.open(passport_image_path)),
+    )
+  end
+
+  let :passport_image_path do
+    Rails.root.join 'fixtures', 'passport_image_1.jpg'
+  end
 
   def make_request
-    post '/passports', params: { passport: passport_attributes }
+    post '/passports', params: { passport: passport_all_attributes }
   end
 
   specify do
@@ -17,7 +27,15 @@ RSpec.describe 'POST /passports' do
     before { make_request }
 
     specify do
-      expect(Passport.last).to have_attributes passport_attributes
+      expect(response).to redirect_to passport_url Passport.last
+    end
+
+    specify do
+      expect(Passport.last).to have_attributes passport_plain_attributes
+    end
+
+    specify do
+      expect(Passport.last.image).to be_attached
     end
   end
 end

spec/requests/passports/update_spec.rb

@@ -1,23 +0,0 @@
-# frozen_string_literal: true
-
-require 'rails_helper'
-
-RSpec.describe 'PATCH/PUT /passports/:id' do
-  let!(:passport) { create :passport }
-
-  let :passport_attributes do
-    { image: Rack::Test::UploadedFile.new(File.open(passport_image_path)) }
-  end
-
-  let :passport_image_path do
-    Rails.root.join 'fixtures', 'passport_image_1.jpg'
-  end
-
-  before do
-    patch "/passports/#{passport.id}", params: { passport: passport_attributes }
-  end
-
-  specify do
-    expect(response).to redirect_to passport_url passport
-  end
-end