Quote scaffold with simple form

Author: thejonroberts

Gemfile

@@ -68,3 +68,5 @@ group :test do
   gem "capybara"
   gem "selenium-webdriver"
 end
+
+gem "simple_form", "~> 5.3"

Gemfile.lock

@@ -212,6 +212,9 @@ GEM
       rexml (~> 3.2, >= 3.2.5)
       rubyzip (>= 1.2.2, < 3.0)
       websocket (~> 1.0)
+    simple_form (5.3.1)
+      actionpack (>= 5.2)
+      activemodel (>= 5.2)
     sprockets (4.2.1)
       concurrent-ruby (~> 1.0)
       rack (>= 2.2.4, < 4)
@@ -264,6 +267,7 @@ DEPENDENCIES
   puma (>= 5.0)
   rails (~> 7.1.3, >= 7.1.3.4)
   selenium-webdriver
+  simple_form (~> 5.3)
   sprockets-rails
   stimulus-rails
   turbo-rails

app/controllers/quotes_controller.rb

@@ -0,0 +1,50 @@
+class QuotesController < ApplicationController
+  before_action :set_quote, only: [:show, :edit, :update, :destroy]
+
+  def index
+    @quotes = Quote.all
+  end
+
+  def show
+  end
+
+  def new
+    @quote = Quote.new
+  end
+
+  def create
+    @quote = Quote.new(quote_params)
+
+    if @quote.save
+      redirect_to quotes_url, notice: "Quote was successfully created."
+    else
+      render :new, status: :unprocessable_entity
+    end
+  end
+
+  def edit
+  end
+
+  def update
+    if @quote.update(quote_params)
+      redirect_to quotes_path, notice: "Quote was successfully updated."
+    else
+      render :edit, status: :unprocessable_entity
+    end
+  end
+
+  def destroy
+    @quote.destroy
+    redirect_to quotes_path, notice: "Quote was successfully destroyed."
+  end
+
+  private
+
+  def set_quote
+    @quote = Quote.find(params[:id])
+  end
+
+  def quote_params
+    params.require(:quote).permit(:name)
+  end
+end

app/helpers/quotes_helper.rb

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

app/models/quote.rb

@@ -0,0 +1,3 @@
+class Quote < ApplicationRecord
+  validates :name, presence: true
+end

app/views/quotes/_form.html.erb

@@ -0,0 +1,34 @@
+<%
+<<-COMMENT
+%>
+<%= form_with(model: quote) do |form| %>
+  <% if quote.errors.any? %>
+    <div style="color: red">
+      <h2><%= pluralize(quote.errors.count, "error") %> prohibited this quote from being saved:</h2>
+
+      <ul>
+        <% quote.errors.each do |error| %>
+          <li><%= error.full_message %></li>
+        <% end %>
+      </ul>
+    </div>
+  <% end %>
+
+  <div>
+    <%= form.submit %>
+  </div>
+<% end %>
+<%
+COMMENT
+%>
+
+<%= simple_form_for quote, html: { class: "quote form" } do |f| %>
+  <% if quote.errors.any? %>
+    <div class="error-message">
+      <%= quote.errors.full_messages.to_sentence.capitalize %>
+    </div>
+  <% end %>
+
+  <%= f.input :name, input_html: { autofocus: true } %>
+  <%= f.submit class: "btn btn--secondary" %>
+<% end %>

app/views/quotes/_quote.html.erb

@@ -0,0 +1,21 @@
+<%
+<<-COMMENT
+%>
+<div id="<%= dom_id quote %>">
+</div>
+<%
+COMMENT
+%>
+
+<div class="quote">
+  <%= link_to quote.name, quote_path(quote) %>
+  <div class="quote__actions">
+    <%= button_to "Delete",
+                  quote_path(quote),
+                  method: :delete,
+                  class: "btn btn--light" %>
+    <%= link_to "Edit",
+                edit_quote_path(quote),
+                class: "btn btn--light" %>
+  </div>
+</div>

app/views/quotes/edit.html.erb

@@ -0,0 +1,26 @@
+<%
+<<-COMMENT
+%>
+<h1>Editing quote</h1>
+
+<%= render "form", quote: @quote %>
+
+<br>
+
+<div>
+  <%= link_to "Show this quote", @quote %> |
+  <%= link_to "Back to quotes", quotes_path %>
+</div>
+<%
+COMMENT
+%>
+
+<main class="container">
+  <%= link_to sanitize("&larr; Back to quote"), quote_path(@quote) %>
+
+  <div class="header">
+    <h1>Edit quote</h1>
+  </div>
+
+  <%= render "form", quote: @quote %>
+</main>

app/views/quotes/index.html.erb

@@ -0,0 +1,31 @@
+<%
+<<-COMMENT
+%>
+<p style="color: green"><%= notice %></p>
+
+<h1>Quotes</h1>
+
+<div id="quotes">
+  <% @quotes.each do |quote| %>
+    <%= render quote %>
+    <p>
+      <%= link_to "Show this quote", quote %>
+    </p>
+  <% end %>
+</div>
+
+<%= link_to "New quote", new_quote_path %>
+<%
+COMMENT
+%>
+
+<main class="container">
+  <div class="header">
+    <h1>Quotes</h1>
+    <%= link_to "New quote",
+                new_quote_path,
+                class: "btn btn--primary" %>
+  </div>
+
+  <%= render @quotes %>
+</main>

app/views/quotes/new.html.erb

@@ -0,0 +1,25 @@
+<%
+<<-COMMENT
+%>
+<h1>New quote</h1>
+
+<%= render "form", quote: @quote %>
+
+<br>
+
+<div>
+  <%= link_to "Back to quotes", quotes_path %>
+</div>
+<%
+COMMENT
+%>
+
+<main class="container">
+  <%= link_to sanitize("&larr; Back to quotes"), quotes_path %>
+
+  <div class="header">
+    <h1>New quote</h1>
+  </div>
+
+  <%= render "form", quote: @quote %>
+</main>