Scaffold artist and run migrations

Author: cycomachead

app/controllers/art_controller.rb

@@ -0,0 +1,58 @@
+class ArtController < ApplicationController
+  before_action :set_art, only: %i[ show edit update destroy ]
+
+  # GET /art
+  def index
+    @art = Art.all
+  end
+
+  # GET /art/1
+  def show
+  end
+
+  # GET /art/new
+  def new
+    @art = Art.new
+  end
+
+  # GET /art/1/edit
+  def edit
+  end
+
+  # POST /art
+  def create
+    @art = Art.new(art_params)
+
+    if @art.save
+      redirect_to @art, notice: "Art was successfully created."
+    else
+      render :new, status: :unprocessable_entity
+    end
+  end
+
+  # PATCH/PUT /art/1
+  def update
+    if @art.update(art_params)
+      redirect_to @art, notice: "Art was successfully updated.", status: :see_other
+    else
+      render :edit, status: :unprocessable_entity
+    end
+  end
+
+  # DELETE /art/1
+  def destroy
+    @art.destroy!
+    redirect_to art_index_url, notice: "Art was successfully destroyed.", status: :see_other
+  end
+
+  private
+    # Use callbacks to share common setup or constraints between actions.
+    def set_art
+      @art = Art.find(params[:id])
+    end
+
+    # Only allow a list of trusted parameters through.
+    def art_params
+      params.require(:art).permit(:title, :description, :artist_name, :last_editor_id, :art_created_date, :created_location, :url, :image, :classification, :is_published, :location_id, :artist_id)
+    end
+end

app/helpers/art_helper.rb

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

app/models/art.rb

@@ -0,0 +1,7 @@
+class Art < ApplicationRecord
+  belongs_to :last_editor
+  belongs_to :location
+  belongs_to :artist
+  has_rich_text :description
+  has_one_attached :image
+end

app/views/art/_art.html.erb

@@ -0,0 +1,62 @@
+<div id="<%= dom_id art %>">
+  <p>
+    <strong>Title:</strong>
+    <%= art.title %>
+  </p>
+
+  <p>
+    <strong>Description:</strong>
+    <%= art.description %>
+  </p>
+
+  <p>
+    <strong>Artist name:</strong>
+    <%= art.artist_name %>
+  </p>
+
+  <p>
+    <strong>Last editor:</strong>
+    <%= art.last_editor_id %>
+  </p>
+
+  <p>
+    <strong>Art created date:</strong>
+    <%= art.art_created_date %>
+  </p>
+
+  <p>
+    <strong>Created location:</strong>
+    <%= art.created_location %>
+  </p>
+
+  <p>
+    <strong>Url:</strong>
+    <%= art.url %>
+  </p>
+
+  <p>
+    <strong>Image:</strong>
+    <%= link_to art.image.filename, art.image if art.image.attached? %>
+  </p>
+
+  <p>
+    <strong>Classification:</strong>
+    <%= art.classification %>
+  </p>
+
+  <p>
+    <strong>Is published:</strong>
+    <%= art.is_published %>
+  </p>
+
+  <p>
+    <strong>Location:</strong>
+    <%= art.location_id %>
+  </p>
+
+  <p>
+    <strong>Artist:</strong>
+    <%= art.artist_id %>
+  </p>
+
+</div>

app/views/art/_form.html.erb

@@ -0,0 +1,77 @@
+<%= form_with(model: art) do |form| %>
+  <% if art.errors.any? %>
+    <div style="color: red">
+      <h2><%= pluralize(art.errors.count, "error") %> prohibited this art from being saved:</h2>
+
+      <ul>
+        <% art.errors.each do |error| %>
+          <li><%= error.full_message %></li>
+        <% end %>
+      </ul>
+    </div>
+  <% end %>
+
+  <div>
+    <%= form.label :title, style: "display: block" %>
+    <%= form.text_field :title %>
+  </div>
+
+  <div>
+    <%= form.label :description, style: "display: block" %>
+    <%= form.rich_text_area :description %>
+  </div>
+
+  <div>
+    <%= form.label :artist_name, style: "display: block" %>
+    <%= form.text_area :artist_name %>
+  </div>
+
+  <div>
+    <%= form.label :last_editor_id, style: "display: block" %>
+    <%= form.text_field :last_editor_id %>
+  </div>
+
+  <div>
+    <%= form.label :art_created_date, style: "display: block" %>
+    <%= form.date_field :art_created_date %>
+  </div>
+
+  <div>
+    <%= form.label :created_location, style: "display: block" %>
+    <%= form.text_field :created_location %>
+  </div>
+
+  <div>
+    <%= form.label :url, style: "display: block" %>
+    <%= form.text_field :url %>
+  </div>
+
+  <div>
+    <%= form.label :image, style: "display: block" %>
+    <%= form.file_field :image %>
+  </div>
+
+  <div>
+    <%= form.label :classification, style: "display: block" %>
+    <%= form.text_field :classification %>
+  </div>
+
+  <div>
+    <%= form.label :is_published, style: "display: block" %>
+    <%= form.check_box :is_published %>
+  </div>
+
+  <div>
+    <%= form.label :location_id, style: "display: block" %>
+    <%= form.text_field :location_id %>
+  </div>
+
+  <div>
+    <%= form.label :artist_id, style: "display: block" %>
+    <%= form.text_field :artist_id %>
+  </div>
+
+  <div>
+    <%= form.submit %>
+  </div>
+<% end %>

app/views/art/edit.html.erb

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

app/views/art/index.html.erb

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

app/views/art/new.html.erb

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

app/views/art/show.html.erb

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

config/initializers/inflections.rb

@@ -3,12 +3,12 @@
 # Add new inflection rules using the following format. Inflections
 # are locale specific, and you may define rules for as many different
 # locales as you wish. All of these examples are active by default:
-# ActiveSupport::Inflector.inflections(:en) do |inflect|
-#   inflect.plural /^(ox)$/i, "\\1en"
-#   inflect.singular /^(ox)en/i, "\\1"
-#   inflect.irregular "person", "people"
-#   inflect.uncountable %w( fish sheep )
-# end
+ActiveSupport::Inflector.inflections(:en) do |inflect|
+  # inflect.plural /^(ox)$/i, "\\1en"
+  # inflect.singular /^(ox)en/i, "\\1"
+  # inflect.irregular "person", "people"
+  inflect.uncountable %w( art )
+end
 
 # These inflection rules are supported but not enabled by default:
 # ActiveSupport::Inflector.inflections(:en) do |inflect|

config/routes.rb

@@ -1,4 +1,6 @@
 Rails.application.routes.draw do
+  resources :art
+  resources :arts
   resources :locations
   resources :users
   # Define your application routes per the DSL in https://guides.rubyonrails.org/routing.html

db/migrate/20240211100317_create_art.rb

@@ -0,0 +1,20 @@
+class CreateArt < ActiveRecord::Migration[7.1]
+  def change
+    create_table :art do |t|
+      t.string :title, null: false
+      t.text :artist_name
+      t.references :last_editor, null: false, foreign_key: { to_table: 'users' }
+      t.date :art_created_date
+      t.string :created_location
+      t.string :url
+      t.string :classification
+      t.boolean :is_published, default: false
+      t.references :location, null: false, foreign_key: true
+      t.references :artist, null: true, foreign_key: { to_table: 'users' }
+
+      t.timestamps
+    end
+
+    add_index :art, :title, unique: true
+  end
+end