Allow for namespaced models

lib/generators/koi/active_record/active_record_generator.rb

@@ -13,7 +13,7 @@ def admin_search
     def ordinal_scope
       return unless attributes.any? { |attr| attr.name == "ordinal" }
 
-      insert_into_file "app/models/#{file_name}.rb", before: /end\Z/ do
+      insert_into_file "app/models/#{file_path}.rb", before: /end\Z/ do
         <<~RUBY
           default_scope -> { order(ordinal: :asc) }
         RUBY
@@ -23,21 +23,21 @@ def ordinal_scope
     private
 
     def pg_search
-      insert_into_file "app/models/#{file_name}.rb", after: "class #{class_name} < ApplicationRecord\n" do
+      insert_into_file "app/models/#{file_path}.rb", after: "class #{class_name} < ApplicationRecord\n" do
         <<~RUBY
           include PgSearch::Model
         RUBY
       end
 
-      insert_into_file "app/models/#{file_name}.rb", before: /end\Z/ do
+      insert_into_file "app/models/#{file_path}.rb", before: /end\Z/ do
         <<~RUBY
           pg_search_scope :admin_search, against: %i[#{search_fields.join(' ')}], using: { tsearch: { prefix: true } }
         RUBY
       end
     end
 
     def sql_search
-      insert_into_file "app/models/#{file_name}.rb", before: /end\Z/ do
+      insert_into_file "app/models/#{file_path}.rb", before: /end\Z/ do
         clause = search_fields.map { |f| "#{f} LIKE :query" }.join(" OR ")
         <<~RUBY
           scope :admin_search, ->(query) do

spec/generator/koi/admin_generator_spec.rb

@@ -24,5 +24,24 @@
   it { expect(Pathname.new("#{@dummy}/app/views/admin/tests/new.html.erb")).to exist }
   it { expect(Pathname.new("#{@dummy}/app/views/admin/tests/show.html.erb")).to exist }
   it { expect(File.read("#{@dummy}/config/routes/admin.rb")).to include "resources :tests" }
+
+  context "with  namespaced modal" do
+    before(:all) do
+      @tmpdir = Dir.mktmpdir
+      FileUtils.cp_r "spec/dummy/", "#{@tmpdir}/"
+      @dummy = "#{@tmpdir}/dummy"
+      Dir.chdir(@dummy) do
+        `bin/rails g koi:admin spaced::test`
+      end
+    end
+
+    it { expect(Pathname.new("#{@dummy}/app/models/spaced/test.rb")).to exist }
+    it { expect(Pathname.new("#{@dummy}/app/controllers/admin/spaced/tests_controller.rb")).to exist }
+    it { expect(Pathname.new("#{@dummy}/app/views/admin/spaced/tests/index.html.erb")).to exist }
+    it { expect(Pathname.new("#{@dummy}/app/views/admin/spaced/tests/new.html.erb")).to exist }
+    it { expect(Pathname.new("#{@dummy}/app/views/admin/spaced/tests/show.html.erb")).to exist }
+    it { expect(File.read("#{@dummy}/config/routes/admin.rb")).to include "namespace :spaced" }
+    it { expect(File.read("#{@dummy}/config/routes/admin.rb")).to include "resources :tests" }
+  end
 end
 # rubocop:enable RSpec/InstanceVariable, RSpec/BeforeAfterAll