Add video reviews

app/controllers/videos_controller.rb

@@ -8,6 +8,7 @@ def index
 
 	def show
 		@video = Video.find(params[:id])
+		@reviews = @video.reviews
 	end
 
 	def search

app/models/review.rb

@@ -0,0 +1,4 @@
+class Review < ActiveRecord::Base
+	belongs_to :video
+	belongs_to :user
+end

app/models/video.rb

@@ -1,5 +1,6 @@
 class Video < ActiveRecord::Base
 	belongs_to :category
+	has_many :reviews
 	validates_presence_of :title, :description
 
 	def self.search_by_title(search_term)

app/views/videos/show.html.haml

@@ -10,4 +10,18 @@
         %p #{@video.description}
         .actions
           %a.btn.btn-primary(href="") Watch Now
-          %a.btn.btn-default(href="") + My Queue
+          %a.btn.btn-default(href="") + My Queue
+%section.reviews.container
+  .row
+    .col-sm-10.col-sm-offset-1
+      %header
+        %h3 User Reviews (#{@reviews.count})
+      %ul
+        - @reviews.each do |review|
+          %article.review
+            %li.row
+              .col-sm-2
+                %span Rating: #{review.rating} / 5
+                %p by <a href="">#{review.user.full_name}</a>
+              .col-sm-8
+                %p= review.content

db/migrate/20140209071251_create_reviews.rb

@@ -0,0 +1,10 @@
+class CreateReviews < ActiveRecord::Migration
+  def change
+    create_table :reviews do |t|
+    	t.integer :user_id
+    	t.integer :video_id
+    	t.integer :rating
+    	t.text :content
+    end
+  end
+end

db/schema.rb

@@ -11,14 +11,21 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20140118082301) do
+ActiveRecord::Schema.define(version: 20140209071251) do
 
   create_table "categories", force: true do |t|
     t.string   "name"
     t.datetime "created_at"
     t.datetime "updated_at"
   end
 
+  create_table "reviews", force: true do |t|
+    t.integer "user_id"
+    t.integer "video_id"
+    t.integer "rating"
+    t.text    "content"
+  end
+
   create_table "users", force: true do |t|
     t.string   "email"
     t.string   "password_digest"

db/seeds.rb

@@ -20,7 +20,7 @@
 Video.create(title: 'Inception', description: "Dom Cobb is a skilled thief, the absolute best in the dangerous art of extraction, stealing valuable secrets from deep within the subconscious during the dream state, when the mind is at its most vulnerable.", 
 	small_cover: '/tmp/inception.jpg', big_cover: '/tmp/inception_large.jpg', category: drama)
 
-Video.create(title: 'Rush', description: "Set against the sexy, glamorous golden age of Formula 1 racing in the 1970s, the film is based on the true story of a great sporting rivalry between handsome English playboy James Hunt (Hemsworth), and his methodical, brilliant opponent, Austrian driver Niki Lauda (Bruhl).", 
+rush = Video.create(title: 'Rush', description: "Set against the sexy, glamorous golden age of Formula 1 racing in the 1970s, the film is based on the true story of a great sporting rivalry between handsome English playboy James Hunt (Hemsworth), and his methodical, brilliant opponent, Austrian driver Niki Lauda (Bruhl).", 
 	small_cover: '/tmp/rush.jpg', big_cover: '/tmp/rush_large.jpg', category: action)
 
 Video.create(title: 'The Dark Knight', description: "Batman raises the stakes in his war on crime. With the help of Lieutenant Jim Gordon and District Attorney Harvey Dent, Batman sets out to dismantle the remaining criminal organizations that plague the city streets.", 
@@ -48,3 +48,8 @@
 
 Video.create(title: 'Gravity', description: "Dr. Ryan Stone (Sandra Bullock) is a brilliant medical engineer on her first shuttle mission, with veteran astronaut Matt Kowalsky (George Clooney) in command of his last flight before retiring. But on a seemingly routine spacewalk, disaster strikes.", 
 	small_cover: '/tmp/gravity.jpg', big_cover: '/tmp/gravity_large.jpg', category: sci_fi)
+
+michael = User.create(email: "michael@gmail.com", password: "password", full_name: "Michael Huang")
+
+Review.create(user: michael, video: rush, rating: 4, content: "This is a awesome movie!")
+Review.create(user: michael, video: rush, rating: 2, content: "This is a horrible movie...")

spec/controllers/videos_controller_spec.rb

@@ -9,6 +9,15 @@
 			expect(assigns(:video)).to eq(video)
 		end
 
+		it "sets @reviews for authenticated users" do
+			session[:user_id] = Fabricate(:user).id
+			video = Fabricate(:video)
+			review1 = Fabricate(:review, video: video)
+			review2 = Fabricate(:review, video: video)
+			get :show, id: video.id
+			expect(assigns(:reviews)).to match_array ([review1, review2])
+		end
+
 		it "redirects the user to the sign in page for unauthenticated users" do
 			video = Fabricate(:video)
 			get :show, id: video.id

spec/fabricators/review_fabricator.rb

@@ -0,0 +1,4 @@
+Fabricator(:review) do
+	rating { (1..5).to_a.sample }
+	content { Faker::Lorem.paragraph(3) }
+end