Logan white

app/controllers/articles_controller.rb

@@ -0,0 +1,54 @@
+class ArticlesController < ApplicationController
+  def index
+    @articles = Article.all
+
+    # run the search function if the search parameter exists
+    if params[:search]
+      @articles = Article.search(params[:search])
+    end
+  end
+
+  def show
+    @article = Article.find(params[:id])
+  end
+
+  def new
+    @article = Article.new
+  end
+
+  def create
+    @article = Article.new(article_params)
+
+    if @article.save
+      redirect_to @article
+    else
+      render :new, status: :unprocessable_entity
+    end
+  end
+
+  def edit
+    @article = Article.find(params[:id])
+  end
+
+  def update
+    @article = Article.find(params[:id])
+
+    if @article.update(article_params)
+      redirect_to @article
+    else
+      render :edit, status: :unprocessable_entity
+    end
+  end
+
+  def destroy
+    @article = Article.find(params[:id])
+    @article.destroy
+
+    redirect_to root_path, status: :see_other
+  end
+
+  private
+    def article_params
+      params.require(:article).permit(:title, :content, :author, :date)
+    end
+end

app/helpers/articles_helper.rb

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

app/models/article.rb

@@ -0,0 +1,15 @@
+class Article < ApplicationRecord
+  validates :title, presence: true
+  validates :content, presence: true, length: { minimum: 1 }
+  # No need to validate author or date (both validated by the input fields)
+
+  # function that returns all articles with title or content matching a search query
+  def self.search(query)
+    unless query.strip.empty?
+      where("lower(title) like :searchQuery or lower(content) like :searchQuery", searchQuery: "%#{query.downcase}%")
+    else
+      all
+    end
+  end
+
+end

app/views/articles/_form.html.erb

@@ -0,0 +1,45 @@
+<%= form_with model: article do |form| %>
+  <!-- Title -->
+  <div>
+    <%= form.label :title %><br>
+    <%= form.text_field :title %>
+    <% article.errors.full_messages_for(:title).each do |message| %>
+      <div><%= message %></div>
+    <% end %>
+  </div>
+
+  <!-- Author -->
+  <div>
+    <%= form.label :author %><br>
+    <%= form.text_field :author %><br>
+    <% article.errors.full_messages_for(:author).each do |message| %>
+      <div><%= message %></div>
+    <% end %>
+  </div>
+
+  <!-- Content -->
+  <div>
+    <%= form.label :content %><br>
+    <%= form.text_area :content %><br>
+    <% article.errors.full_messages_for(:content).each do |message| %>
+      <div><%= message %></div>
+    <% end %>
+  </div>
+
+  <!-- Date -->
+  <div>
+    <%= form.label :date %><br>
+    <%= form.date_field :date %><br>
+    <% article.errors.full_messages_for(:date).each do |message| %>
+      <div><%= message %></div>
+    <% end %>
+  </div>
+
+  <!-- Buttons -->
+  <div style="padding-top:10px;">
+    <table>
+        <td> <%= form.submit %> </td>
+        <td> <button type="button"><%= link_to "Back", :back, style: "text-decoration:none;color:#000"%></button> </td>
+    </table>
+  </div>
+<% end %>

app/views/articles/edit.html.erb

@@ -0,0 +1,3 @@
+<h1>Edit Article</h1>
+
+<%= render "form", article: @article %>

app/views/articles/index.html.erb

@@ -0,0 +1,19 @@
+<h1>Encyclopedia</h1>
+
+<!-- Search form -->
+<%= form_tag "/articles", method: "GET" do %>
+    <%= text_field_tag :search, params[:search] %>  <%= submit_tag "Search" %> <button type="button"><%= link_to "Clear", root_path, style: "text-decoration:none;color:#000" %></button>
+<% end %>
+
+<!-- List of articles -->
+<h4 style="margin-bottom:0px;">Articles</h4>
+<ul style="list-style-type: none;margin-top:2px;">
+  <% @articles.each do |article| %>
+    <li>
+      <%= link_to article.title, article %>
+    </li>
+  <% end %>
+</ul>
+
+<!-- New form button -->
+<button type="button"> <%= link_to "Add Entry", new_article_path, style: "text-decoration:none;color:#000" %> </button>

app/views/articles/new.html.erb

@@ -0,0 +1,3 @@
+<h1>New Article</h1>
+
+<%= render "form", article: @article %>

app/views/articles/show.html.erb

@@ -0,0 +1,18 @@
+<!-- Display properties of article -->
+<h1><%= @article.title %></h1>
+<h3><%= @article.author %></h3>
+<h4><%= @article.date %></h4>
+
+<p><%= @article.content %></p>
+
+<!-- Organized action buttons in a table for horizontal placement -->
+<table>
+    <tr>
+        <td><button type="button"><%= link_to "Home", root_path, style: "text-decoration:none;color:#000" %></button></td>
+        <td><button type="button"><%= link_to "Edit", edit_article_path(@article), style: "text-decoration:none;color:#000" %></button></td>
+        <td><button type="button"><%= link_to "Destroy", article_path(@article), data: {
+                        turbo_method: :delete,
+                        turbo_confirm: "Are you sure?"
+                    }, style: "text-decoration:none;color:#000" %></button></td>
+    </tr>
+</table>

config/routes.rb

@@ -6,5 +6,7 @@
   get "up" => "rails/health#show", as: :rails_health_check
 
   # Defines the root path route ("/")
-  # root "posts#index"
+  root "articles#index"
+
+  resources :articles
 end

db/migrate/20240129061916_create_articles.rb

@@ -0,0 +1,12 @@
+class CreateArticles < ActiveRecord::Migration[7.1]
+  def change
+    create_table :articles do |t|
+      t.string :title
+      t.text :content
+      t.text :author
+      t.date :date
+
+      t.timestamps
+    end
+  end
+end

test/controllers/articles_controller_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class ArticlesControllerTest < ActionDispatch::IntegrationTest
+  # test "the truth" do
+  #   assert true
+  # end
+end