Sara Chandler -- Carets

.gitignore

@@ -3,7 +3,7 @@
 # If you find yourself ignoring temporary files generated by your text editor
 # or operating system, you probably want to add a global ignore instead:
 #   git config --global core.excludesfile '~/.gitignore_global'
-
+.env
 # Ignore bundler config.
 /.bundle
 

Gemfile

@@ -7,6 +7,9 @@ git_source(:github) do |repo_name|
   "https://github.com/#{repo_name}.git"
 end
 
+gem "omniauth"
+gem "omniauth-github"
+
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
 gem 'rails', '~> 5.0.2'
 # Use postgresql as the database for Active Record
@@ -48,6 +51,7 @@ group :development, :test do
 
   # Use pry for rails console
   gem 'pry-rails'
+  gem 'dotenv-rails'
 end
 
 group :test do

Gemfile.lock

@@ -60,15 +60,22 @@ GEM
       execjs
     coffee-script-source (1.12.2)
     concurrent-ruby (1.0.5)
+    dotenv (2.2.1)
+    dotenv-rails (2.2.1)
+      dotenv (= 2.2.1)
+      railties (>= 3.2, < 5.2)
     erubis (2.7.0)
     execjs (2.7.0)
+    faraday (0.12.2)
+      multipart-post (>= 1.2, < 3)
     ffi (1.9.18)
     foundation-rails (6.3.0.0)
       railties (>= 3.1.0)
       sass (>= 3.3.0, < 3.5)
       sprockets-es6 (>= 0.9.0)
     globalid (0.3.7)
       activesupport (>= 4.1.0)
+    hashie (3.5.6)
     i18n (0.8.1)
     jbuilder (2.6.3)
       activesupport (>= 3.0.0, < 5.2)
@@ -77,6 +84,7 @@ GEM
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
+    jwt (1.5.6)
     listen (3.0.8)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
@@ -104,9 +112,26 @@ GEM
       minitest (~> 5.0)
       rails (>= 4.1)
     multi_json (1.12.1)
+    multi_xml (0.6.0)
+    multipart-post (2.0.0)
     nio4r (2.0.0)
     nokogiri (1.7.1)
       mini_portile2 (~> 2.1.0)
+    oauth2 (1.4.0)
+      faraday (>= 0.8, < 0.13)
+      jwt (~> 1.0)
+      multi_json (~> 1.3)
+      multi_xml (~> 0.5)
+      rack (>= 1.2, < 3)
+    omniauth (1.7.1)
+      hashie (>= 3.4.6, < 3.6.0)
+      rack (>= 1.6.2, < 3)
+    omniauth-github (1.3.0)
+      omniauth (~> 1.5)
+      omniauth-oauth2 (>= 1.4.0, < 2.0)
+    omniauth-oauth2 (1.4.0)
+      oauth2 (~> 1.0)
+      omniauth (~> 1.2)
     pg (0.20.0)
     pry (0.10.4)
       coderay (~> 1.1.0)
@@ -196,6 +221,7 @@ DEPENDENCIES
   better_errors
   byebug
   coffee-rails (~> 4.2)
+  dotenv-rails
   foundation-rails
   jbuilder (~> 2.5)
   jquery-rails
@@ -204,6 +230,8 @@ DEPENDENCIES
   minitest-reporters
   minitest-skip
   minitest-spec-rails
+  omniauth
+  omniauth-github
   pg (~> 0.18)
   pry-rails
   puma (~> 3.0)
@@ -220,4 +248,4 @@ RUBY VERSION
    ruby 2.4.0p0
 
 BUNDLED WITH
-   1.14.4
+   1.15.4

app/controllers/application_controller.rb

@@ -12,6 +12,10 @@ def render_404
   def find_user
     if session[:user_id]
       @login_user = User.find_by(id: session[:user_id])
+    else
+      flash[:status] = :failure
+      flash[:result_text] = "Please log in to do that."
+      redirect_to root_path
     end
   end
 end

app/controllers/sessions_controller.rb

@@ -1,34 +1,69 @@
 class SessionsController < ApplicationController
-  def login_form
-  end
+  skip_before_action :find_user
+
+  def create
+    @auth_hash = request.env['omniauth.auth']
+    puts @auth_hash
 
-  def login
-    username = params[:username]
-    if username and user = User.find_by(username: username)
-      session[:user_id] = user.id
+    @user = User.find_by(uid: @auth_hash['uid'], provider: @auth_hash['provider'])
+    if @user
+      session[:user_id] = @user.id
       flash[:status] = :success
-      flash[:result_text] = "Successfully logged in as existing user #{user.username}"
+      flash[:result_text] = "Welcome back, #{@user.username}"
+      redirect_to root_path
     else
-      user = User.new(username: username)
-      if user.save
-        session[:user_id] = user.id
+      @user = User.new uid: @auth_hash['uid'], provider: @auth_hash['provider'], username: @auth_hash['info']['name'], email: @auth_hash['info']['email']
+      if @user.save
+        session[:user_id] = @user.id
         flash[:status] = :success
-        flash[:result_text] = "Successfully created new user #{user.username} with ID #{user.id}"
+        flash[:result_text] = "Welcome, #{@user.username}"
       else
-        flash.now[:status] = :failure
-        flash.now[:result_text] = "Could not log in"
-        flash.now[:messages] = user.errors.messages
-        render "login_form", status: :bad_request
-        return
+        flash[:status] = :failure
+        flash[:result_text] = "Unable to save user!"
       end
+      redirect_to root_path
     end
-    redirect_to root_path
   end
 
+
   def logout
     session[:user_id] = nil
     flash[:status] = :success
     flash[:result_text] = "Successfully logged out"
     redirect_to root_path
   end
+
+
+  def login_form
+  end
+ #
+ # def login
+ #   username = params[:username]
+ #   if username and user = User.find_by(username: username)
+ #     session[:user_id] = user.id
+ #     flash[:status] = :success
+ #     flash[:result_text] = "Successfully logged in as existing user #{user.username}"
+ #   else
+ #     user = User.new(username: username)
+ #     if user.save
+ #       session[:user_id] = user.id
+ #       flash[:status] = :success
+ #       flash[:result_text] = "Successfully created new user #{user.username} with ID #{user.id}"
+ #     else
+ #       flash.now[:status] = :failure
+ #       flash.now[:result_text] = "Could not log in"
+ #       flash.now[:messages] = user.errors.messages
+ #       render "login_form", status: :bad_request
+ #       return
+ #     end
+ #   end
+ #   redirect_to root_path
+ # end
+ #
+ # def logout
+ #   session[:user_id] = nil
+ #   flash[:status] = :success
+ #   flash[:result_text] = "Successfully logged out"
+ #   redirect_to root_path
+ # end
 end

app/controllers/works_controller.rb

@@ -2,8 +2,12 @@ class WorksController < ApplicationController
   # We should always be able to tell what category
   # of work we're dealing with
   before_action :category_from_work, except: [:root, :index, :new, :create]
+  skip_before_action :find_user, only: [:root]
 
   def root
+    if session[:user_id]
+      @login_user = User.find_by(id: session[:user_id])
+    end 
     @albums = Work.best_albums
     @books = Work.best_books
     @movies = Work.best_movies
@@ -20,6 +24,7 @@ def new
 
   def create
     @work = Work.new(media_params)
+    @work.user = @login_user
     @media_category = @work.category
     if @work.save
       flash[:status] = :success
@@ -38,6 +43,11 @@ def show
   end
 
   def edit
+    if @work.user != @login_user
+      flash[:status] = :failure
+      flash[:result_text] = "Log in to do this, please."
+      redirect_to root_path
+    end
   end
 
   def update
@@ -55,6 +65,11 @@ def update
   end
 
   def destroy
+    if @work.user != @login_user
+      flash[:status] = :failure
+      flash[:result_text] = "This isn't yours to destroy."
+      redirect_to root_path
+    end
     @work.destroy
     flash[:status] = :success
     flash[:result_text] = "Successfully destroyed #{@media_category.singularize} #{@work.id}"

app/models/user.rb

@@ -1,6 +1,9 @@
 class User < ApplicationRecord
   has_many :votes
   has_many :ranked_works, through: :votes, source: :work
+  has_many :works
 
   validates :username, uniqueness: true, presence: true
+
+
 end

app/models/work.rb

@@ -2,6 +2,7 @@ class Work < ApplicationRecord
   CATEGORIES = %w(album book movie)
   has_many :votes, dependent: :destroy
   has_many :ranking_users, through: :votes, source: :user
+  belongs_to :user, dependent: :destroy
 
   validates :category,  presence: true,
                         inclusion: { in: CATEGORIES }

app/views/layouts/application.html.erb

@@ -18,16 +18,18 @@
     </h2>
 
     <nav class="columns small-12">
+      <% if @login_user %>
       <%= link_to "View top media", root_path, class: "button" %>
       <%= link_to "View all media", works_path, class: "button" %>
       <%= link_to "Add a new work", new_work_path, class: "button" %>
       <%= link_to "View all users", users_path, class: "button" %>
+      <% end %>
       <div class="float-right">
         <% if @login_user %>
           <%= link_to "Logged in as #{@login_user.username}", user_path(@login_user), class: "button" %>
-          <%= link_to "Log Out", logout_path, method: :post, class: "button" %>
+          <%= link_to "Log Out", "/logout", method: :post, class: "button" %>
         <% else %>
-          <%= link_to "Log In", login_path, class: "button float-right" %>
+          <%= link_to "Log In", "/auth/github", class: "button float-right" %>
         <% end %>
       </div>
     </nav>

app/views/works/show.html.erb

@@ -5,9 +5,11 @@
   <p><%= @work.description %></p>
   <section>
     <%= link_to "Back to media ranks", root_path, class: "button" %>
-    <%= link_to "Edit", edit_work_path(@work), class: "button" %>
     <%= link_to "Upvote", upvote_path(@work), class: "button", method: :post %>
-    <%= link_to "Delete", work_path(@work), class: "alert button", method: "delete", data: { confirm: "Are you sure?" } %>
+    <% if @login_user == @work.user && @work.user != nil %>
+      <%= link_to "Edit", edit_work_path(@work), class: "button" %>
+      <%= link_to "Delete", work_path(@work), class: "alert button", method: "delete", data: { confirm: "Are you sure?" } %>
+    <% end %>
   </section>
 </article>
 

config/initializers/omniauth.rb

@@ -0,0 +1,3 @@
+Rails.application.config.middleware.use OmniAuth::Builder do
+  provider :github, ENV["GITHUB_CLIENT_ID"], ENV["GITHUB_CLIENT_SECRET"], scope: "user:email"
+end

config/routes.rb

@@ -9,4 +9,6 @@
   post '/works/:id/upvote', to: 'works#upvote', as: 'upvote'
 
   resources :users, only: [:index, :show]
+
+  get "/auth/:provider/callback", to: "sessions#create"
 end

db/migrate/20171016203112_update_users.rb

@@ -0,0 +1,10 @@
+class UpdateUsers < ActiveRecord::Migration[5.0]
+  def change
+    remove_column :users, :uid, :integer
+    remove_column :users, :email, :string
+    remove_column :users, :provider, :string
+    add_column :users, :uid, :integer, null: false
+    add_column :users, :email, :string
+    add_column :users, :provider, :string, null: false 
+  end
+end

db/migrate/20171030050556_add_user_to_works.rb

@@ -0,0 +1,5 @@
+class AddUserToWorks < ActiveRecord::Migration[5.0]
+  def change
+    add_reference :works, :user, foreign_key: true
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170407164321) do
+ActiveRecord::Schema.define(version: 20171030050556) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -19,6 +19,9 @@
     t.string   "username"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
+    t.integer  "uid",        null: false
+    t.string   "email"
+    t.string   "provider",   null: false
   end
 
   create_table "votes", force: :cascade do |t|
@@ -39,8 +42,11 @@
     t.datetime "updated_at",                   null: false
     t.integer  "vote_count",       default: 0
     t.integer  "publication_year"
+    t.integer  "user_id"
+    t.index ["user_id"], name: "index_works_on_user_id", using: :btree
   end
 
   add_foreign_key "votes", "users"
   add_foreign_key "votes", "works"
+  add_foreign_key "works", "users"
 end