Fix admin projects list

app/controllers/admin/projects_controller.rb

@@ -2,7 +2,7 @@
 
 module Admin
   class ProjectsController < Admin::ApplicationController
-    before_action :set_host_for_local_storage
+    include ActiveStorage::SetCurrent
 
     def scoped_resource
       resource_class.internal_projects
@@ -13,11 +13,5 @@ def destroy_image
       image.purge
       redirect_back(fallback_location: requested_resource)
     end
-
-    private
-
-    def set_host_for_local_storage
-      ActiveStorage::Current.host = request.base_url if Rails.application.config.active_storage.service == :local
-    end
   end
 end

spec/factories/project.rb

@@ -33,5 +33,9 @@
                              content_type: 'image/png')
       end
     end
+
+    factory :internal_project do
+      user_id { nil }
+    end
   end
 end

spec/features/admin/admin_projects_spec.rb

@@ -0,0 +1,47 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe 'Admin projects', type: :request do
+  let(:admin_user) { create(:admin_user) }
+
+  describe 'GET /projects' do
+    it 'responds 200' do
+      create(:project)
+
+      sign_in_as admin_user
+
+      get "/admin/projects"
+      expect(response).to have_http_status(:success)
+    end
+  end
+
+  describe 'GET /projects/:id' do
+    it 'responds 200 for an internal project' do
+      project = create(:internal_project)
+
+      sign_in_as admin_user
+
+      get "/admin/projects/#{project.id}"
+
+      expect(response).to have_http_status(:success)
+    end
+
+    it 'responds 404 for a user created project' do
+      project = create(:project)
+
+      sign_in_as admin_user
+
+      get "/admin/projects/#{project.id}"
+
+      expect(response).to have_http_status(:not_found)
+    end
+  end
+
+  private
+
+  def sign_in_as(user)
+    allow(User).to receive(:from_omniauth).and_return(admin_user)
+    get '/auth/callback'
+  end
+end