flash message via redirect

1 week ago · 294771a5de
5 changed files with 38 additions and 14 deletions
--- a/app/controllers/notification_controller.rb
+++ b/app/controllers/notification_controller.rb
@ -1,4 +1,13 @@
 class NotificationController < ApplicationController
  def index
+    logger.info 'index'
+  end
+
+  def show_notice
+    redirect_to notification_index_path, notice: 'this is a notice'
+  end
+
+  def show_alert
+    redirect_to notification_index_path, alert: 'this is an alert'
  end
 end
--- a/app/views/layouts/application.html.erb
+++ b/app/views/layouts/application.html.erb
@ -23,7 +23,8 @@
  </head>

  <body class='dark:bg-gray-800 dark:text-slate-500'>
-    <main class="container mx-auto mt-28 px-5 flex">
+    <%= render 'layouts/components/flash'%>
+    <main class="container mx-auto mt-28 px-5 flex-col gap-4">
      <%= yield %>
    </main>
  </body>
--- a/app/views/layouts/components/_flash.html.erb
+++ b/app/views/layouts/components/_flash.html.erb
@ -0,0 +1,16 @@
+<% if flash.any? %>
+  <h2 class='bold text-2xl'>FLASH</h2>
+  <ul>
+    <li>
+      <% if flash.key?(:alert) %>
+        ALERT = <%= flash.alert %>
+      <% end %>
+    </li>
+
+    <li>
+      <% if flash.key?(:notice) %>
+        NOTICE = <%= flash.notice %>
+      <% end %>
+    </li>
+  </ul>
+<% end %>
--- a/app/views/notification/index.html.erb
+++ b/app/views/notification/index.html.erb
@ -1,4 +1,11 @@
 <div>
  <h1 class="font-bold text-4xl">Notification#index</h1>
-  <p>Find me in app/views/notification/index.html.erb</p>
 </div>
+
+<div>
+  <h2 class="text-bold text-2xl">Links</h2>
+  <ul>
+    <li><%= link_to 'Notice', notification_show_notice_path%></li>
+    <li><%= link_to 'Alert', notification_show_alert_path%></li>
+    <li><%= link_to 'Nothing', notification_index_path%></li>
+  </ul>
--- a/config/routes.rb
+++ b/config/routes.rb
@ -1,15 +1,6 @@
 Rails.application.routes.draw do
  root to: 'notification#index'
-  # Define your application routes per the DSL in https://guides.rubyonrails.org/routing.html
-
-  # 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
-
-  # Render dynamic PWA files from app/views/pwa/* (remember to link manifest in application.html.erb)
-  # get "manifest" => "rails/pwa#manifest", as: :pwa_manifest
-  # get "service-worker" => "rails/pwa#service_worker", as: :pwa_service_worker
-
-  # Defines the root path route ("/")
-  # root "posts#index"
+  get 'notification/index'
+  get 'notification/show_notice'
+  get 'notification/show_alert'
 end