Generated 403, 404, 500 pages

Author: Sophie Hebdidge

app/controllers/errors_controller.rb

@@ -0,0 +1,13 @@
+class ErrorsController < ApplicationController
+  def not_found
+    render(:status => 404)
+  end
+
+  def internal_server_error
+    render(:status => 500)
+  end
+
+  def forbidden
+    render(:status => 403)
+  end
+end

app/views/errors/forbidden.html.erb

@@ -0,0 +1,2 @@
+<h1>Errors#forbidden</h1>
+<p>Find me in app/views/errors/forbidden.html.erb</p>

app/views/errors/internal_server_error.html.erb

@@ -0,0 +1,2 @@
+<h1>Errors#internal_server_error</h1>
+<p>Find me in app/views/errors/internal_server_error.html.erb</p>

app/views/errors/not_found.html.erb

@@ -0,0 +1,2 @@
+<h1>Errors#not_found</h1>
+<p>Find me in app/views/errors/not_found.html.erb</p>

config/application.rb

@@ -21,6 +21,7 @@ module SoulMedicine
   class Application < Rails::Application
     # Initialize configuration defaults for originally generated Rails version.
     config.load_defaults 5.2
+    config.exceptions_app = self.routes
 
     # Settings in config/environments/* take precedence over those specified here.
     # Application configuration can go into files in config/initializers

config/routes.rb

@@ -3,6 +3,11 @@
 require 'sidekiq/web'
 
 Rails.application.routes.draw do
+
+  match "/404", :to => "errors#not_found", :via => :all
+  match "/500", :to => "errors#internal_server_error", :via => :all
+  match "/403", :to => "errors#forbidden", :via => :all
+
   scope '(:locale)', locale: /#{LocalesService.enabled.join("|")}/ do
     resources :subscriptions, only: [:index]