Shopify internship assessment

app/controllers/articles_controller.rb

@@ -0,0 +1,28 @@
+class ArticlesController < ApplicationController
+  @@query_string = ""
+
+  def index
+    @articles = Article.all
+  end
+  def submit_query
+    @@query_string = params["query_string"]
+    print @@query_string
+    redirect_to "/search", query_string: params["query_string"]
+  end
+  def search
+    @query_string = @@query_string
+    print "SEARCH: " + @@query_string
+    @articles = Article.search(@@query_string)
+  end
+  def show
+    @article = Article.find(params[:id])
+  end
+  def update
+    @article = Article.find(params[:id])
+    @article.update(
+      title: params["new_article_title"],
+      content: params["new_article_contents"]
+    )
+    redirect_to "/articles/" + params[:id]
+  end
+end

app/helpers/articles_helper.rb

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

app/models/article.rb

@@ -0,0 +1,12 @@
+class Article < ApplicationRecord
+  def self.search( query_string )
+    # perform SQL query to find articles where
+    # either its title OR contents contains 
+    # the query_string as a substring
+    Article.where([
+      "title LIKE ? OR content LIKE ?",
+      "%#{query_string}%",
+      "%#{query_string}%"
+    ])
+  end
+end

app/views/articles/index.html.erb

@@ -0,0 +1,15 @@
+<h1>Shopify Internship assessment - Encyclopedia!!</h1>
+
+<h2>Search for articles: </h2>
+<form action="/submit_query" method="post">
+    <input type="text" value="" name="query_string" />
+    <button type="submit">Submit</button>
+</form>
+
+<ul>
+    <% @articles.each do |article| %>
+        <li>
+            <%= article.title %>
+        </li>
+    <% end %>
+</ul>

app/views/articles/search.html.erb

@@ -0,0 +1,9 @@
+<h2>Some results for: "<%= @query_string %>"</h2>
+<ul>
+    <% @articles.each do |article| %>
+        <li>
+            <p>Title: <%= article.title %></p>
+            <p>Content: <%= article.content %></p>
+        </li>
+    <% end %>
+</ul>

app/views/articles/show.html.erb

@@ -0,0 +1,10 @@
+<h1><%= @article.title %></h1>
+
+<p><%= @article.content %></p>
+
+<h4>Submit this form to update article:</h4>
+<form action="/update" method="post">
+    <input type="text" value="" placeholder="New title" name="new_article_title" />
+    <input type="text" value="" placeholder="New contents" name="new_article_contents" />
+    <button type="submit">Submit</button>
+</form>

config/routes.rb

@@ -4,6 +4,12 @@
   # Reveal health status on /up that returns 200 if the app boots with no exceptions, otherwise 500.
   # Can be used by load balancers and uptime monitors to verify that the app is live.
   get "up" => "rails/health#show", as: :rails_health_check
+  get "/articles", to: "articles#index"
+  root "articles#index"
+  get "/search", to: "articles#search"
+  post "/submit_query", to: "articles#submit_query"
+  get "/articles/:id", to: "articles#show"
+  post "/articles/:id/update", to: "articles#update"
 
   # Defines the root path route ("/")
   # root "posts#index"

db/migrate/20240130025832_create_articles.rb

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

test/fixtures/articles.yml

@@ -0,0 +1 @@
+# Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html