add item set with scaffold

app/assets/javascripts/settings/item_sets.coffee

@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://coffeescript.org/

app/assets/stylesheets/settings/item_sets.scss

@@ -0,0 +1,3 @@
+// Place all the styles related to the Settings/ItemSets controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

app/controllers/settings/item_sets_controller.rb

@@ -0,0 +1,74 @@
+class Settings::ItemSetsController < ApplicationController
+  before_action :set_settings_item_set, only: [:show, :edit, :update, :destroy]
+
+  # GET /settings/item_sets
+  # GET /settings/item_sets.json
+  def index
+    @settings_item_sets = ItemSet.all
+  end
+
+  # GET /settings/item_sets/1
+  # GET /settings/item_sets/1.json
+  def show
+  end
+
+  # GET /settings/item_sets/new
+  def new
+    @settings_item_set = ItemSet.new
+  end
+
+  # GET /settings/item_sets/1/edit
+  def edit
+  end
+
+  # POST /settings/item_sets
+  # POST /settings/item_sets.json
+  def create
+    @settings_item_set = ItemSet.new(settings_item_set_params)
+
+    respond_to do |format|
+      if @settings_item_set.save
+        format.html { redirect_to @settings_item_set, notice: 'Item set was successfully created.' }
+        format.json { render :show, status: :created, location: @settings_item_set }
+      else
+        format.html { render :new }
+        format.json { render json: @settings_item_set.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # PATCH/PUT /settings/item_sets/1
+  # PATCH/PUT /settings/item_sets/1.json
+  def update
+    respond_to do |format|
+      if @settings_item_set.update(settings_item_set_params)
+        format.html { redirect_to @settings_item_set, notice: 'Item set was successfully updated.' }
+        format.json { render :show, status: :ok, location: @settings_item_set }
+      else
+        format.html { render :edit }
+        format.json { render json: @settings_item_set.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /settings/item_sets/1
+  # DELETE /settings/item_sets/1.json
+  def destroy
+    @settings_item_set.destroy
+    respond_to do |format|
+      format.html { redirect_to settings_item_sets_url, notice: 'Item set was successfully destroyed.' }
+      format.json { head :no_content }
+    end
+  end
+
+  private
+    # Use callbacks to share common setup or constraints between actions.
+    def set_settings_item_set
+      @settings_item_set = ItemSet.find(params[:id])
+    end
+
+    # Never trust parameters from the scary internet, only allow the white list through.
+    def settings_item_set_params
+      params.require(:settings_item_set).permit(:name, :min_selectable_qty, :max_selectable_qty)
+    end
+end

app/helpers/settings/item_sets_helper.rb

@@ -0,0 +1,2 @@
+module Settings::ItemSetsHelper
+end

app/models/item_set.rb

@@ -3,5 +3,5 @@ class ItemSet < ApplicationRecord
 	has_many :menu_items, through: :menu_item_sets
 
 	has_many :menu_instance_item_sets
-	has_many :menu_item_instances, through: :menu_item_sets
+	has_many :menu_item_instances, through: :menu_instance_item_sets
 end

app/models/settings/item_set.rb

@@ -0,0 +1,2 @@
+class Settings::ItemSet < ApplicationRecord
+end

app/views/settings/item_sets/_form.html.erb

@@ -0,0 +1,13 @@
+<%= simple_form_for(@settings_item_set) do |f| %>
+  <%= f.error_notification %>
+
+  <div class="form-inputs">
+    <%= f.input :name %>
+    <%= f.input :min_selectable_qty %>
+    <%= f.input :max_selectable_qty %>
+  </div>
+
+  <div class="form-actions">
+    <%= f.button :submit %>
+  </div>
+<% end %>

app/views/settings/item_sets/_settings_item_set.json.jbuilder

@@ -0,0 +1,2 @@
+json.extract! settings_item_set, :id, :name, :min_selectable_qty, :max_selectable_qty, :created_at, :updated_at
+json.url settings_item_set_url(settings_item_set, format: :json)

app/views/settings/item_sets/edit.html.erb

@@ -0,0 +1,6 @@
+<h1>Editing Settings Item Set</h1>
+
+<%= render 'form', settings_item_set: @settings_item_set %>
+
+<%= link_to 'Show', @settings_item_set %> |
+<%= link_to 'Back', settings_item_sets_path %>

app/views/settings/item_sets/index.html.erb

@@ -0,0 +1,31 @@
+<p id="notice"><%= notice %></p>
+
+<h1>Settings Item Sets</h1>
+
+<table>
+  <thead>
+    <tr>
+      <th>Name</th>
+      <th>Min selectable qty</th>
+      <th>Max selectable qty</th>
+      <th colspan="3"></th>
+    </tr>
+  </thead>
+
+  <tbody>
+    <% @settings_item_sets.each do |settings_item_set| %>
+      <tr>
+        <td><%= settings_item_set.name %></td>
+        <td><%= settings_item_set.min_selectable_qty %></td>
+        <td><%= settings_item_set.max_selectable_qty %></td>
+        <td><%= link_to 'Show', settings_item_set %></td>
+        <td><%= link_to 'Edit', edit_settings_item_set_path(settings_item_set) %></td>
+        <td><%= link_to 'Destroy', settings_item_set, method: :delete, data: { confirm: 'Are you sure?' } %></td>
+      </tr>
+    <% end %>
+  </tbody>
+</table>
+
+<br>
+
+<%= link_to 'New Settings Item Set', new_settings_item_set_path %>

app/views/settings/item_sets/index.json.jbuilder

@@ -0,0 +1 @@
+json.array! @settings_item_sets, partial: 'settings_item_sets/settings_item_set', as: :settings_item_set

app/views/settings/item_sets/new.html.erb

@@ -0,0 +1,5 @@
+<h1>New Settings Item Set</h1>
+
+<%= render 'form', settings_item_set: @settings_item_set %>
+
+<%= link_to 'Back', settings_item_sets_path %>

app/views/settings/item_sets/show.html.erb

@@ -0,0 +1,19 @@
+<p id="notice"><%= notice %></p>
+
+<p>
+  <strong>Name:</strong>
+  <%= @settings_item_set.name %>
+</p>
+
+<p>
+  <strong>Min selectable qty:</strong>
+  <%= @settings_item_set.min_selectable_qty %>
+</p>
+
+<p>
+  <strong>Max selectable qty:</strong>
+  <%= @settings_item_set.max_selectable_qty %>
+</p>
+
+<%= link_to 'Edit', edit_settings_item_set_path(@settings_item_set) %> |
+<%= link_to 'Back', settings_item_sets_path %>

app/views/settings/item_sets/show.json.jbuilder

@@ -0,0 +1 @@
+json.partial! "settings_item_sets/settings_item_set", settings_item_set: @settings_item_set

config/routes.rb

@@ -2,6 +2,9 @@ require 'sidekiq/web'
 
 Rails.application.routes.draw do
 
+  namespace :settings do
+    resources :item_sets
+  end
   root 'home#index'
   mount Sidekiq::Web => '/kiq'
 

spec/controllers/settings/item_sets_controller_spec.rb

@@ -0,0 +1,141 @@
+require 'rails_helper'
+
+# This spec was generated by rspec-rails when you ran the scaffold generator.
+# It demonstrates how one might use RSpec to specify the controller code that
+# was generated by Rails when you ran the scaffold generator.
+#
+# It assumes that the implementation code is generated by the rails scaffold
+# generator.  If you are using any extension libraries to generate different
+# controller code, this generated spec may or may not pass.
+#
+# It only uses APIs available in rails and/or rspec-rails.  There are a number
+# of tools you can use to make these specs even more expressive, but we're
+# sticking to rails and rspec-rails APIs to keep things simple and stable.
+#
+# Compared to earlier versions of this generator, there is very limited use of
+# stubs and message expectations in this spec.  Stubs are only used when there
+# is no simpler way to get a handle on the object needed for the example.
+# Message expectations are only used when there is no simpler way to specify
+# that an instance is receiving a specific message.
+#
+# Also compared to earlier versions of this generator, there are no longer any
+# expectations of assigns and templates rendered. These features have been
+# removed from Rails core in Rails 5, but can be added back in via the
+# `rails-controller-testing` gem.
+
+RSpec.describe Settings::ItemSetsController, type: :controller do
+
+  # This should return the minimal set of attributes required to create a valid
+  # Settings::ItemSet. As you add validations to Settings::ItemSet, be sure to
+  # adjust the attributes here as well.
+  let(:valid_attributes) {
+    skip("Add a hash of attributes valid for your model")
+  }
+
+  let(:invalid_attributes) {
+    skip("Add a hash of attributes invalid for your model")
+  }
+
+  # This should return the minimal set of values that should be in the session
+  # in order to pass any filters (e.g. authentication) defined in
+  # Settings::ItemSetsController. Be sure to keep this updated too.
+  let(:valid_session) { {} }
+
+  describe "GET #index" do
+    it "returns a success response" do
+      item_set = Settings::ItemSet.create! valid_attributes
+      get :index, params: {}, session: valid_session
+      expect(response).to be_success
+    end
+  end
+
+  describe "GET #show" do
+    it "returns a success response" do
+      item_set = Settings::ItemSet.create! valid_attributes
+      get :show, params: {id: item_set.to_param}, session: valid_session
+      expect(response).to be_success
+    end
+  end
+
+  describe "GET #new" do
+    it "returns a success response" do
+      get :new, params: {}, session: valid_session
+      expect(response).to be_success
+    end
+  end
+
+  describe "GET #edit" do
+    it "returns a success response" do
+      item_set = Settings::ItemSet.create! valid_attributes
+      get :edit, params: {id: item_set.to_param}, session: valid_session
+      expect(response).to be_success
+    end
+  end
+
+  describe "POST #create" do
+    context "with valid params" do
+      it "creates a new Settings::ItemSet" do
+        expect {
+          post :create, params: {settings_item_set: valid_attributes}, session: valid_session
+        }.to change(Settings::ItemSet, :count).by(1)
+      end
+
+      it "redirects to the created settings_item_set" do
+        post :create, params: {settings_item_set: valid_attributes}, session: valid_session
+        expect(response).to redirect_to(Settings::ItemSet.last)
+      end
+    end
+
+    context "with invalid params" do
+      it "returns a success response (i.e. to display the 'new' template)" do
+        post :create, params: {settings_item_set: invalid_attributes}, session: valid_session
+        expect(response).to be_success
+      end
+    end
+  end
+
+  describe "PUT #update" do
+    context "with valid params" do
+      let(:new_attributes) {
+        skip("Add a hash of attributes valid for your model")
+      }
+
+      it "updates the requested settings_item_set" do
+        item_set = Settings::ItemSet.create! valid_attributes
+        put :update, params: {id: item_set.to_param, settings_item_set: new_attributes}, session: valid_session
+        item_set.reload
+        skip("Add assertions for updated state")
+      end
+
+      it "redirects to the settings_item_set" do
+        item_set = Settings::ItemSet.create! valid_attributes
+        put :update, params: {id: item_set.to_param, settings_item_set: valid_attributes}, session: valid_session
+        expect(response).to redirect_to(item_set)
+      end
+    end
+
+    context "with invalid params" do
+      it "returns a success response (i.e. to display the 'edit' template)" do
+        item_set = Settings::ItemSet.create! valid_attributes
+        put :update, params: {id: item_set.to_param, settings_item_set: invalid_attributes}, session: valid_session
+        expect(response).to be_success
+      end
+    end
+  end
+
+  describe "DELETE #destroy" do
+    it "destroys the requested settings_item_set" do
+      item_set = Settings::ItemSet.create! valid_attributes
+      expect {
+        delete :destroy, params: {id: item_set.to_param}, session: valid_session
+      }.to change(Settings::ItemSet, :count).by(-1)
+    end
+
+    it "redirects to the settings_item_sets list" do
+      item_set = Settings::ItemSet.create! valid_attributes
+      delete :destroy, params: {id: item_set.to_param}, session: valid_session
+      expect(response).to redirect_to(settings_item_sets_url)
+    end
+  end
+
+end

spec/helpers/settings/item_sets_helper_spec.rb

@@ -0,0 +1,15 @@
+require 'rails_helper'
+
+# Specs in this file have access to a helper object that includes
+# the Settings::ItemSetsHelper. For example:
+#
+# describe Settings::ItemSetsHelper do
+#   describe "string concat" do
+#     it "concats two strings with spaces" do
+#       expect(helper.concat_strings("this","that")).to eq("this that")
+#     end
+#   end
+# end
+RSpec.describe Settings::ItemSetsHelper, type: :helper do
+  pending "add some examples to (or delete) #{__FILE__}"
+end

spec/models/settings/item_set_spec.rb

@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe Settings::ItemSet, type: :model do
+  pending "add some examples to (or delete) #{__FILE__}"
+end

spec/requests/settings/settings_item_sets_spec.rb

@@ -0,0 +1,10 @@
+require 'rails_helper'
+
+RSpec.describe "Settings::ItemSets", type: :request do
+  describe "GET /settings_item_sets" do
+    it "works! (now write some real specs)" do
+      get settings_item_sets_path
+      expect(response).to have_http_status(200)
+    end
+  end
+end

spec/routing/settings/item_sets_routing_spec.rb

@@ -0,0 +1,39 @@
+require "rails_helper"
+
+RSpec.describe Settings::ItemSetsController, type: :routing do
+  describe "routing" do
+
+    it "routes to #index" do
+      expect(:get => "/settings/item_sets").to route_to("settings/item_sets#index")
+    end
+
+    it "routes to #new" do
+      expect(:get => "/settings/item_sets/new").to route_to("settings/item_sets#new")
+    end
+
+    it "routes to #show" do
+      expect(:get => "/settings/item_sets/1").to route_to("settings/item_sets#show", :id => "1")
+    end
+
+    it "routes to #edit" do
+      expect(:get => "/settings/item_sets/1/edit").to route_to("settings/item_sets#edit", :id => "1")
+    end
+
+    it "routes to #create" do
+      expect(:post => "/settings/item_sets").to route_to("settings/item_sets#create")
+    end
+
+    it "routes to #update via PUT" do
+      expect(:put => "/settings/item_sets/1").to route_to("settings/item_sets#update", :id => "1")
+    end
+
+    it "routes to #update via PATCH" do
+      expect(:patch => "/settings/item_sets/1").to route_to("settings/item_sets#update", :id => "1")
+    end
+
+    it "routes to #destroy" do
+      expect(:delete => "/settings/item_sets/1").to route_to("settings/item_sets#destroy", :id => "1")
+    end
+
+  end
+end

spec/views/settings/item_sets/edit.html.erb_spec.rb

@@ -0,0 +1,24 @@
+require 'rails_helper'
+
+RSpec.describe "settings/item_sets/edit", type: :view do
+  before(:each) do
+    @settings_item_set = assign(:settings_item_set, Settings::ItemSet.create!(
+      :name => "MyString",
+      :min_selectable_qty => 1,
+      :max_selectable_qty => 1
+    ))
+  end
+
+  it "renders the edit settings_item_set form" do
+    render
+
+    assert_select "form[action=?][method=?]", settings_item_set_path(@settings_item_set), "post" do
+
+      assert_select "input[name=?]", "settings_item_set[name]"
+
+      assert_select "input[name=?]", "settings_item_set[min_selectable_qty]"
+
+      assert_select "input[name=?]", "settings_item_set[max_selectable_qty]"
+    end
+  end
+end

spec/views/settings/item_sets/index.html.erb_spec.rb

@@ -0,0 +1,25 @@
+require 'rails_helper'
+
+RSpec.describe "settings/item_sets/index", type: :view do
+  before(:each) do
+    assign(:settings_item_sets, [
+      Settings::ItemSet.create!(
+        :name => "Name",
+        :min_selectable_qty => 2,
+        :max_selectable_qty => 3
+      ),
+      Settings::ItemSet.create!(
+        :name => "Name",
+        :min_selectable_qty => 2,
+        :max_selectable_qty => 3
+      )
+    ])
+  end
+
+  it "renders a list of settings/item_sets" do
+    render
+    assert_select "tr>td", :text => "Name".to_s, :count => 2
+    assert_select "tr>td", :text => 2.to_s, :count => 2
+    assert_select "tr>td", :text => 3.to_s, :count => 2
+  end
+end

spec/views/settings/item_sets/new.html.erb_spec.rb

@@ -0,0 +1,24 @@
+require 'rails_helper'
+
+RSpec.describe "settings/item_sets/new", type: :view do
+  before(:each) do
+    assign(:settings_item_set, Settings::ItemSet.new(
+      :name => "MyString",
+      :min_selectable_qty => 1,
+      :max_selectable_qty => 1
+    ))
+  end
+
+  it "renders new settings_item_set form" do
+    render
+
+    assert_select "form[action=?][method=?]", settings_item_sets_path, "post" do
+
+      assert_select "input[name=?]", "settings_item_set[name]"
+
+      assert_select "input[name=?]", "settings_item_set[min_selectable_qty]"
+
+      assert_select "input[name=?]", "settings_item_set[max_selectable_qty]"
+    end
+  end
+end

spec/views/settings/item_sets/show.html.erb_spec.rb

@@ -0,0 +1,18 @@
+require 'rails_helper'
+
+RSpec.describe "settings/item_sets/show", type: :view do
+  before(:each) do
+    @settings_item_set = assign(:settings_item_set, Settings::ItemSet.create!(
+      :name => "Name",
+      :min_selectable_qty => 2,
+      :max_selectable_qty => 3
+    ))
+  end
+
+  it "renders attributes in <p>" do
+    render
+    expect(rendered).to match(/Name/)
+    expect(rendered).to match(/2/)
+    expect(rendered).to match(/3/)
+  end
+end

test/system/item_sets_test.rb

@@ -0,0 +1,9 @@
+require "application_system_test_case"
+
+class Settings::ItemSetsTest < ApplicationSystemTestCase
+  # test "visiting the index" do
+  #   visit settings_item_sets_url
+  #
+  #   assert_selector "h1", text: "Settings::ItemSet"
+  # end
+end