Complete Lesson 36

app/controllers/favorites_controller.rb

@@ -0,0 +1,2 @@
+class FavoritesController < ApplicationController
+end

app/helpers/favorites_helper.rb

@@ -0,0 +1,2 @@
+module FavoritesHelper
+end

app/models/favorite.rb

@@ -0,0 +1,4 @@
+class Favorite < ApplicationRecord
+  belongs_to :movie
+  belongs_to :user
+end

app/models/movie.rb

@@ -10,6 +10,7 @@ class Movie < ApplicationRecord
   validates :rating, inclusion: { in: RATINGS }
 
   has_many :reviews, dependent: :destroy
+  has_many :favorites, dependent: :destroy
 
   def flop?
     total_gross.blank? || total_gross < 225_000_000

app/models/user.rb

@@ -2,6 +2,7 @@ class User < ApplicationRecord
   has_secure_password
   
   has_many :reviews, dependent: :destroy
+  has_many :favorites, dependent: :destroy
 
   validates :name, presence: true
   validates :email, presence: true, format: { with: /\S+@\S+/ }, uniqueness: { case_sensitive: false }

config/routes.rb

@@ -1,4 +1,5 @@
 Rails.application.routes.draw do
+  resources :favorites
   resource :session, only: [:new, :create, :destroy]
   resources :users
   resources :reviews

db/migrate/20230927123732_create_favorites.rb

@@ -0,0 +1,10 @@
+class CreateFavorites < ActiveRecord::Migration[7.0]
+  def change
+    create_table :favorites do |t|
+      t.references :movie, null: false, foreign_key: true
+      t.references :user, null: false, foreign_key: true
+
+      t.timestamps
+    end
+  end
+end

db/schema.rb

@@ -10,7 +10,16 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.0].define(version: 2023_09_27_122117) do
+ActiveRecord::Schema[7.0].define(version: 2023_09_27_123732) do
+  create_table "favorites", force: :cascade do |t|
+    t.integer "movie_id", null: false
+    t.integer "user_id", null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["movie_id"], name: "index_favorites_on_movie_id"
+    t.index ["user_id"], name: "index_favorites_on_user_id"
+  end
+
   create_table "movies", force: :cascade do |t|
     t.string "title"
     t.string "rating"
@@ -43,5 +52,7 @@ ActiveRecord::Schema[7.0].define(version: 2023_09_27_122117) do
     t.boolean "admin", default: false
   end
 
+  add_foreign_key "favorites", "movies"
+  add_foreign_key "favorites", "users"
   add_foreign_key "reviews", "movies"
 end

test/controllers/favorites_controller_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class FavoritesControllerTest < ActionDispatch::IntegrationTest
+  # test "the truth" do
+  #   assert true
+  # end
+end

test/fixtures/favorites.yml

@@ -0,0 +1,9 @@
+# Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
+
+one:
+  movie: one
+  user: one
+
+two:
+  movie: two
+  user: two

test/models/favorite_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class FavoriteTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end