Adding Basic Welcome & Contact Us Pages with Links

app/controllers/guitars_controller.rb

@@ -29,6 +29,45 @@ def index
   def guitar_gallery; end
 
   def welcome_page; end
+
+  def contact
+    # redirect_to(:action => 'contact_us')
+
+    param = params['country']
+    @phone_number = nil
+
+    if param == 'us' || param == 'ca'
+      @phone_number = '(800) 555-6789'
+    elsif param == 'uk'
+      @phone_number = '(020) 7946-1234'
+    else
+      @phone_number = '+972 (052) 654-3210'
+    end
+
+    ##############################################
+    # another option:
+
+    if ['us','ca'].include?(params[:country])
+      @phone_number = '(800) 555-6789'
+    elsif params[:country] == 'uk'
+      @phone_number = '(020) 7946-1234'
+    else
+      @phone_number = '+972 (052) 654-3210'
+    end
+
+    ##############################################
+    # another option: (Rubocop)
+
+    @phone_number = if %w[us ca].include?(params[:country])
+      '(800) 555-6789'
+    elsif params[:country] == 'uk'
+      '(020) 7946-1234'
+    else
+      '+972 (052) 654-3210'
+    end
+
+    render('contact_us')
+  end
 end
 
 # rubocop:enable Metrics/MethodLength

app/views/guitars/contact_us.html.erb

@@ -0,0 +1,10 @@
+<h1>Contact</h1>
+
+<p>We are always happy to hear from our customers !</p>
+
+<p>Phone: <%= @phone_number %></p>
+
+<p>Press: <a href="mailto:[email protected]">[email protected]</a></p>
+<p>Or Press: <%= mail_to('[email protected]') %></p>
+
+<%= link_to('Go to Welcome Page', {:action => 'welcome_page'}) %>

app/views/guitars/welcome_page.html.erb

@@ -1 +1,5 @@
-<h1>Guitars#welcomePage</h1>
+<h1>Welcome to My Guitar Store</h1>
+
+<%= link_to('Go to Contact Us (us)', {:action => 'contact', :country => 'us'}) %><br />
+<%= link_to('Go to Contact Us (uk)', {:action => 'contact', :country => 'uk'}) %><br />
+<%= link_to('Go to Contact Us (no query parameter)', {:action => 'contact'}) %>

config/routes.rb

@@ -4,6 +4,9 @@
   get 'guitars/guitar_gallery'
   get 'guitars/welcome_page'
 
+  # Challenge route:
+  get 'guitars/contact'
+
   # route to get the mock data:
   get '/guitars', to: 'guitars#index'