Add company model

.rubocop.yml

@@ -11,3 +11,6 @@
 
 inherit_gem:
   rubocop-shopify: rubocop.yml
+AllCops:
+  Excludes:
+    - db/schema.rb

Gemfile

@@ -75,4 +75,6 @@ gem "rubocop", require: false
 
 gem "rubocop-shopify", require: false
 
-gem "ruby-lsp-rails", "~> 0.2.9", :group => :development
+gem "ruby-lsp-rails", "~> 0.2.9", group: :development
+
+gem "public_suffix", "~> 5.0"

Gemfile.lock

@@ -311,6 +311,7 @@ DEPENDENCIES
   importmap-rails
   jbuilder
   pg (~> 1.1)
+  public_suffix (~> 5.0)
   puma (>= 5.0)
   rails (~> 7.1.3)
   redis (>= 4.0.1)

app/models/company.rb

@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+class Company < ApplicationRecord
+  validates :name, presence: true
+  validate :valid_url
+
+  def valid_url
+    return if website.nil?
+    return if PublicSuffix.valid?(website, default_rule: nil)
+
+    errors.add(:website, :valid_url)
+  end
+end

config/locales/en.yml

@@ -28,4 +28,6 @@
 #       enabled: "ON"
 
 en:
-  hello: "Hello world"
+  errors:
+    messages:
+      valid_url: "must be a valid URL"

db/migrate/20240210170336_create_companies.rb

@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+class CreateCompanies < ActiveRecord::Migration[7.1]
+  def change
+    create_table(:companies) do |t|
+      t.string(:name, null: false)
+      t.string(:website)
+
+      t.timestamps
+    end
+  end
+end

test/fixtures/companies.yml

@@ -0,0 +1,5 @@
+# Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
+
+pixelhub:
+  name: "Pixelhub"
+  website: "http://www.pixelhub.nl"

test/models/company_test.rb

@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+require "test_helper"
+
+class CompanyTest < ActiveSupport::TestCase
+  setup do
+    @company = companies(:pixelhub)
+  end
+
+  test "should not save company without name" do
+    @company.name = nil
+    assert_not @company.valid?
+  end
+
+  test "should not save company with invalid website" do
+    @company.website = "invalid"
+    assert_not @company.valid?
+  end
+
+  test "should save company without website" do
+    @company.website = nil
+    assert @company.valid?
+  end
+end