Generate the agenda

app/controllers/agendas_controller.rb

@@ -0,0 +1,70 @@
+class AgendasController < ApplicationController
+  before_action :set_agenda, only: %i[ show edit update destroy ]
+
+  # GET /agendas or /agendas.json
+  def index
+    @agendas = Agenda.all
+  end
+
+  # GET /agendas/1 or /agendas/1.json
+  def show
+  end
+
+  # GET /agendas/new
+  def new
+    @agenda = Agenda.new
+  end
+
+  # GET /agendas/1/edit
+  def edit
+  end
+
+  # POST /agendas or /agendas.json
+  def create
+    @agenda = Agenda.new(agenda_params)
+
+    respond_to do |format|
+      if @agenda.save
+        format.html { redirect_to agenda_url(@agenda), notice: "Agenda was successfully created." }
+        format.json { render :show, status: :created, location: @agenda }
+      else
+        format.html { render :new, status: :unprocessable_entity }
+        format.json { render json: @agenda.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # PATCH/PUT /agendas/1 or /agendas/1.json
+  def update
+    respond_to do |format|
+      if @agenda.update(agenda_params)
+        format.html { redirect_to agenda_url(@agenda), notice: "Agenda was successfully updated." }
+        format.json { render :show, status: :ok, location: @agenda }
+      else
+        format.html { render :edit, status: :unprocessable_entity }
+        format.json { render json: @agenda.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /agendas/1 or /agendas/1.json
+  def destroy
+    @agenda.destroy
+
+    respond_to do |format|
+      format.html { redirect_to agendas_url, notice: "Agenda was successfully destroyed." }
+      format.json { head :no_content }
+    end
+  end
+
+  private
+    # Use callbacks to share common setup or constraints between actions.
+    def set_agenda
+      @agenda = Agenda.find(params[:id])
+    end
+
+    # Only allow a list of trusted parameters through.
+    def agenda_params
+      params.require(:agenda).permit(:name, :description)
+    end
+end

app/helpers/agendas_helper.rb

@@ -0,0 +1,2 @@
+module AgendasHelper
+end

app/models/agenda.rb

@@ -0,0 +1,2 @@
+class Agenda < ApplicationRecord
+end

app/views/agendas/_agenda.html.erb

@@ -0,0 +1,12 @@
+<div id="<%= dom_id agenda %>">
+  <p>
+    <strong>Name:</strong>
+    <%= agenda.name %>
+  </p>
+
+  <p>
+    <strong>Description:</strong>
+    <%= agenda.description %>
+  </p>
+
+</div>

app/views/agendas/_agenda.json.jbuilder

@@ -0,0 +1,2 @@
+json.extract! agenda, :id, :name, :description, :created_at, :updated_at
+json.url agenda_url(agenda, format: :json)

app/views/agendas/_form.html.erb

@@ -0,0 +1,14 @@
+
+<%= simple_form_for(@agenda) do |f| %>
+  <%= f.error_notification %>
+  <%= f.error_notification message: f.object.errors[:base].to_sentence if f.object.errors[:base].present? %>
+
+  <div class="form-inputs">
+    <%= f.input :name %>
+    <%= f.input :description %>
+  </div>
+
+  <div class="form-actions">
+    <%= f.button :submit %>
+  </div>
+<% end %>

app/views/agendas/edit.html.erb

@@ -0,0 +1,10 @@
+<h1>Editing agenda</h1>
+
+<%= render "form", agenda: @agenda %>
+
+<br>
+
+<div>
+  <%= link_to "Show this agenda", @agenda %> |
+  <%= link_to "Back to agendas", agendas_path %>
+</div>

app/views/agendas/index.html.erb

@@ -0,0 +1,14 @@
+<p style="color: green"><%= notice %></p>
+
+<h1>Agendas</h1>
+
+<div id="agendas">
+  <% @agendas.each do |agenda| %>
+    <%= render agenda %>
+    <p>
+      <%= link_to "Show this agenda", agenda %>
+    </p>
+  <% end %>
+</div>
+
+<%= link_to "New agenda", new_agenda_path %>

app/views/agendas/index.json.jbuilder

@@ -0,0 +1 @@
+json.array! @agendas, partial: "agendas/agenda", as: :agenda

app/views/agendas/new.html.erb

@@ -0,0 +1,9 @@
+<h1>New agenda</h1>
+
+<%= render "form", agenda: @agenda %>
+
+<br>
+
+<div>
+  <%= link_to "Back to agendas", agendas_path %>
+</div>

app/views/agendas/show.html.erb

@@ -0,0 +1,10 @@
+<p style="color: green"><%= notice %></p>
+
+<%= render @agenda %>
+
+<div>
+  <%= link_to "Edit this agenda", edit_agenda_path(@agenda) %> |
+  <%= link_to "Back to agendas", agendas_path %>
+
+  <%= button_to "Destroy this agenda", @agenda, method: :delete %>
+</div>

app/views/agendas/show.json.jbuilder

@@ -0,0 +1 @@
+json.partial! "agendas/agenda", agenda: @agenda

config/routes.rb

@@ -1,4 +1,5 @@
 Rails.application.routes.draw do
+  resources :agendas
   devise_for :users, controllers: {
     registrations: 'registrations'
   }

db/migrate/20230901122621_create_agendas.rb

@@ -0,0 +1,10 @@
+class CreateAgendas < ActiveRecord::Migration[7.0]
+  def change
+    create_table :agendas do |t|
+      t.string :name
+      t.string :description
+
+      t.timestamps
+    end
+  end
+end

test/controllers/agendas_controller_test.rb

@@ -0,0 +1,48 @@
+require "test_helper"
+
+class AgendasControllerTest < ActionDispatch::IntegrationTest
+  setup do
+    @agenda = agendas(:one)
+  end
+
+  test "should get index" do
+    get agendas_url
+    assert_response :success
+  end
+
+  test "should get new" do
+    get new_agenda_url
+    assert_response :success
+  end
+
+  test "should create agenda" do
+    assert_difference("Agenda.count") do
+      post agendas_url, params: { agenda: { description: @agenda.description, name: @agenda.name } }
+    end
+
+    assert_redirected_to agenda_url(Agenda.last)
+  end
+
+  test "should show agenda" do
+    get agenda_url(@agenda)
+    assert_response :success
+  end
+
+  test "should get edit" do
+    get edit_agenda_url(@agenda)
+    assert_response :success
+  end
+
+  test "should update agenda" do
+    patch agenda_url(@agenda), params: { agenda: { description: @agenda.description, name: @agenda.name } }
+    assert_redirected_to agenda_url(@agenda)
+  end
+
+  test "should destroy agenda" do
+    assert_difference("Agenda.count", -1) do
+      delete agenda_url(@agenda)
+    end
+
+    assert_redirected_to agendas_url
+  end
+end

test/fixtures/agendas.yml

@@ -0,0 +1,9 @@
+# Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
+
+one:
+  name: MyString
+  description: MyString
+
+two:
+  name: MyString
+  description: MyString

test/models/agenda_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class AgendaTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end

test/system/agendas_test.rb

@@ -0,0 +1,43 @@
+require "application_system_test_case"
+
+class AgendasTest < ApplicationSystemTestCase
+  setup do
+    @agenda = agendas(:one)
+  end
+
+  test "visiting the index" do
+    visit agendas_url
+    assert_selector "h1", text: "Agendas"
+  end
+
+  test "should create agenda" do
+    visit agendas_url
+    click_on "New agenda"
+
+    fill_in "Description", with: @agenda.description
+    fill_in "Name", with: @agenda.name
+    click_on "Create Agenda"
+
+    assert_text "Agenda was successfully created"
+    click_on "Back"
+  end
+
+  test "should update Agenda" do
+    visit agenda_url(@agenda)
+    click_on "Edit this agenda", match: :first
+
+    fill_in "Description", with: @agenda.description
+    fill_in "Name", with: @agenda.name
+    click_on "Update Agenda"
+
+    assert_text "Agenda was successfully updated"
+    click_on "Back"
+  end
+
+  test "should destroy Agenda" do
+    visit agenda_url(@agenda)
+    click_on "Destroy this agenda", match: :first
+
+    assert_text "Agenda was successfully destroyed"
+  end
+end