Complete Lesson 39 Part 2

app/controllers/movies_controller.rb

@@ -2,8 +2,15 @@ class MoviesController < ApplicationController
   before_action :require_admin, except: [:index, :show]
 
   def index
+    case params[:filter]
+    when "upcoming"
+      @movies = Movie.upcoming
+    when "recent"
+      @movies = Movie.recent
+    else
       @movies = Movie.released
     end
+  end
   def show
     @movie = Movie.find(params[:id])
     @fans = @movie.fans

app/views/layouts/_header.html.erb

@@ -8,9 +8,9 @@
     </button>
     <div class="collapse navbar-collapse" id="navbarNav">
       <ul class="navbar-nav mr-auto">
-        <li class="nav-item">
-          <%= link_to "All Movies", movies_path, class: "nav-link" %>
-        </li>
+        <li class="nav-item"><%= link_to "Released", movies_path, class: "nav-link" %></li>
+        <li class="nav-item"><%= link_to "Upcoming", filtered_movies_path(:upcoming), class: "nav-link" %></li>
+        <li class="nav-item"><%= link_to "Recent", filtered_movies_path(:recent), class: "nav-link" %></li>
       </ul>
       <ul class="navbar-nav">
         <% if current_user %>

config/routes.rb

@@ -11,4 +11,5 @@ Rails.application.routes.draw do
     end
 
   get "signup" => "users#new"
+  get "movies/filter/:filter" => "movies#index", as: :filtered_movies
 end