Demoday2 Simple-twitter完成(重送)

Gemfile

@@ -17,11 +17,13 @@ gem 'ffaker'
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
 gem 'rails', '~> 5.1.4'
 # Use sqlite3 as the database for Active Record
-gem 'sqlite3'
+
 # Use Puma as the app server
 gem 'puma', '~> 3.7'
 # Use SCSS for stylesheets
+gem 'bootstrap-sass', '~> 3.3.7'
 gem 'sass-rails', '~> 5.0'
+gem 'jquery-rails'
 # Use Uglifier as compressor for JavaScript assets
 gem 'uglifier', '>= 1.3.0'
 # See https://github.com/rails/execjs#readme for more supported runtimes
@@ -51,6 +53,7 @@ group :development, :test do
   gem 'factory_bot_rails'
   gem 'shoulda-matchers', '~> 3.1'
   gem 'rails-controller-testing'
+  gem 'sqlite3'
 end
 
 group :development do
@@ -64,3 +67,9 @@ end
 
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem
 gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
+
+group :production do
+  gem 'pg', '~> 0.20'
+end
+
+

Gemfile.lock

@@ -41,11 +41,16 @@ GEM
     addressable (2.5.2)
       public_suffix (>= 2.0.2, < 4.0)
     arel (8.0.0)
+    autoprefixer-rails (9.0.0)
+      execjs
     bcrypt (3.1.11)
     bcrypt (3.1.11-java)
     bcrypt (3.1.11-x64-mingw32)
     bcrypt (3.1.11-x86-mingw32)
     bindex (0.5.0)
+    bootstrap-sass (3.3.7)
+      autoprefixer-rails (>= 5.2.1)
+      sass (>= 3.3.4)
     builder (3.2.3)
     byebug (10.0.0)
     capybara (2.17.0)
@@ -97,6 +102,10 @@ GEM
     jbuilder (2.7.0)
       activesupport (>= 4.2.0)
       multi_json (>= 1.2)
+    jquery-rails (4.3.3)
+      rails-dom-testing (>= 1, < 3)
+      railties (>= 4.2.0)
+      thor (>= 0.14, < 2.0)
     listen (3.1.5)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
@@ -124,6 +133,9 @@ GEM
     nokogiri (1.8.1-x86-mingw32)
       mini_portile2 (~> 2.3.0)
     orm_adapter (0.5.0)
+    pg (0.21.0)
+    pg (0.21.0-x64-mingw32)
+    pg (0.21.0-x86-mingw32)
     public_suffix (3.0.1)
     puma (3.11.2)
     puma (3.11.2-java)
@@ -251,6 +263,7 @@ PLATFORMS
   x86-mswin32
 
 DEPENDENCIES
+  bootstrap-sass (~> 3.3.7)
   byebug
   capybara (~> 2.13)
   carrierwave
@@ -259,7 +272,9 @@ DEPENDENCIES
   factory_bot_rails
   ffaker
   jbuilder (~> 2.5)
+  jquery-rails
   listen (>= 3.0.5, < 3.2)
+  pg (~> 0.20)
   puma (~> 3.7)
   rails (~> 5.1.4)
   rails-controller-testing

app/assets/javascripts/application.js

@@ -12,4 +12,6 @@
 //
 //= require rails-ujs
 //= require turbolinks
-//= require_tree .
+//= require jquery
+//= require bootstrap-sprockets
+//= require_tree .

app/assets/stylesheets/application.css → app/assets/stylesheets/application.scss

@@ -10,6 +10,7 @@
  * files in this directory. Styles in this file should be added after the last require_* statement.
  * It is generally better to create a new file per style scope.
  *
- *= require_tree .
- *= require_self
  */
+@import "bootstrap-sprockets";
+@import "bootstrap";
+@import "style";

app/assets/stylesheets/style.scss

@@ -0,0 +1,65 @@
+.edit_user img {
+  width: 250px;
+  margin: 10px;
+}
+
+.user-avatar{
+  width: 250px;
+  margin: 10px;
+}
+
+.usertweet-avatar{
+  margin: 5px;
+  width: 70px;
+  height: 70px;
+  float: left;
+}
+
+.twpanel{
+  min-height: 80px;
+}
+
+.ppanel{
+  min-height: 160px;
+}
+
+.twuser{
+  color:#666666;
+}
+
+h2{
+  color:#008B8B;
+}
+
+h5{
+  color:#4682B4;
+}
+
+h3{
+  color:#4682B4; 
+}
+
+.movebtn{
+  float: right;
+}
+
+.twnavbar{
+  background-color:#ADD8E6;
+}
+
+
+.twnavbar-ul {
+  font-size: 20px;
+  color: #008B8B;
+  margin-top: 10px;
+}
+
+.twnavbar-ul img {
+  height: 40px;
+  position:relative; top:-5px; left:0px;
+}
+
+.navbar-nav > li > a {
+    padding-top: 10px;
+    padding-bottom: 0px;
+}

app/controllers/admin/base_controller.rb

@@ -1,3 +1,11 @@
 class Admin::BaseController < ApplicationController
-
+  before_action :authenticate_admin
+  #admin才可以進後台
+  private 
+    def authenticate_admin
+      unless current_user.admin?
+        flash[:alert] = "Not allow!"
+        redirect_to root_path
+      end
+    end
 end

app/controllers/admin/tweets_controller.rb

@@ -1,7 +1,12 @@
 class Admin::TweetsController < Admin::BaseController
   def index
+    @tweets = Tweet.order(created_at: :desc)
   end
 
   def destroy
+    tweet = Tweet.find(params[:id])
+    tweet.destroy
+    flash[:alert] = "tweets delete!"
+    redirect_to admin_root_path
   end
 end

app/controllers/admin/users_controller.rb

@@ -1,4 +1,5 @@
 class Admin::UsersController < Admin::BaseController
   def index
+    @users = User.order(tweets_count: :desc)
   end
 end

app/controllers/application_controller.rb

@@ -1,7 +1,15 @@
 class ApplicationController < ActionController::Base
   protect_from_forgery with: :exception
-
+  before_action :configure_permitted_parameters, if: :devise_controller?
+  before_action :authenticate_user!
   # 請參考 Devise 文件自訂表單後通過 Strong Parameters 的方法
   # https://github.com/plataformatec/devise#strong-parameters
   # 注意有 sign_up 和 account_update 兩種參數要處理
-end
+
+  protected
+
+    def configure_permitted_parameters
+      devise_parameter_sanitizer.permit(:sign_up, keys: [:name])
+      devise_parameter_sanitizer.permit(:account_update, keys: [:name])
+    end
+end

app/controllers/followships_controller.rb

@@ -1,7 +1,26 @@
 class FollowshipsController < ApplicationController
   def create
+    @user = User.find(params[:following_id])
+    if @user == current_user
+      flash[:notice] = "Can't follow self!"
+      redirect_to root_path
+    else
+      @followship = current_user.followships.build(following_id: params[:following_id])
+
+      if @followship.save
+        flash[:notice] = "Successfully followed"
+        redirect_back(fallback_location: root_path)
+      else
+        flash[:alert] = @followship.errors.full_messages.to_sentence
+        redirect_back(fallback_location: root_path)
+      end
+    end
   end
 
   def destroy
+    @followship = current_user.followships.where(following_id: params[:id]).first
+    @followship.destroy
+    flash[:alert] = "Followship destroyed"
+    redirect_back(fallback_location: root_path)
   end
 end

app/controllers/replies_controller.rb

@@ -1,9 +1,34 @@
 class RepliesController < ApplicationController
 
   def index
+    @tweet = Tweet.find(params[:tweet_id])
+    @reply = Reply.new
+    @replies = @tweet.replies
+    @user = @tweet.user
+    @tweets = @user.tweets
+    @followings = @user.followings
+    @followers = @user.followers
+    @likes = @user.likes
   end
 
   def create
+    @tweet = Tweet.find(params[:tweet_id])
+    @reply = @tweet.replies.build(reply_params)
+    @reply.user = current_user
+    if @reply.save
+      flash[:notice] = "回覆成功！"
+      redirect_to tweet_replies_path(@tweet)
+    else
+      @tweet = Tweet.find(params[:tweet_id])     
+      flash[:alert] = "回覆不可空白!!"
+      redirect_to tweet_replies_path(@tweet)
+    end
+  end
+
+  private
+
+  def reply_params
+    params.require(:reply).permit(:comment)
   end
 
 end

app/controllers/tweets_controller.rb

@@ -1,16 +1,45 @@
 class TweetsController < ApplicationController
 
+
   def index
-    @users # 基於測試規格，必須講定變數名稱，請用此變數中存放關注人數 Top 10 的使用者資料
+    @tweets = Tweet.order(created_at: :desc)
+    @tweet = Tweet.new
+    @users = User.order(followers_count: :desc).includes(:followers).limit(10)
+    # 基於測試規格，必須講定變數名稱，請用此變數中存放關注人數 Top 10 的使用者資料
   end
 
   def create
+    @tweet = Tweet.new(tweet_params)
+    @tweet.user = current_user
+    if @tweet.save
+      flash[:notice] = "推播建立！"
+      redirect_to :tweets
+    else
+      flash.now[:alert] = "推播不可空白！"
+      render :index
+    end
+
   end
 
+
   def like
+    @tweet = Tweet.find(params[:id])
+    @tweet.likes.create!(user: current_user)
+    redirect_to tweets_path
   end
 
   def unlike
+    @tweet = Tweet.find(params[:id])
+    like = Like.where(tweet: @tweet, user: current_user)
+    like.destroy_all
+    redirect_to tweets_path
+  end
+
+
+
+  private 
+  def tweet_params
+    params.require(:tweet).permit(:description)
   end
 
 end

app/controllers/users_controller.rb

@@ -1,24 +1,61 @@
 class UsersController < ApplicationController
+  before_action :set_user, only: [:edit, :update, :tweets, :followings, :followers, :likes]
 
   def tweets
+    @tweets = @user.tweets
+    @order_user_tweets = @user.tweets.order(created_at: :desc)
+    @followings = @user.followings
+    @followers = @user.followers
+    @likes = @user.likes
+
   end
 
   def edit
+    unless @user == current_user
+      redirect_to tweets_user_path(@user)
+    end
   end
 
+
   def update
+    @user.update(user_params)
+    redirect_to tweets_user_path(@user)
   end
 
   def followings
-    @followings # 基於測試規格，必須講定變數名稱
+    @followings = @user.followings.order('followships.created_at DESC')
+    # 基於測試規格，必須講定變數名稱
+    @tweets = @user.tweets
+    @followers = @user.followers
+    @likes = @user.likes
   end
 
   def followers
-    @followers # 基於測試規格，必須講定變數名稱
+    @followers = @user.followers.order('followships.created_at DESC')
+    # 基於測試規格，必須講定變數名稱
+    @tweets = @user.tweets
+    @followings = @user.followings
+    @likes = @user.likes
   end
 
   def likes
-    @likes # 基於測試規格，必須講定變數名稱
+    @likes = @user.liked_tweets.order('likes.created_at DESC')
+    # 基於測試規格，必須講定變數名稱
+    @tweets = @user.tweets
+    @followings = @user.followings
+    @followers = @user.followers
   end
 
+
+  private
+
+  def set_user
+    @user = User.find(params[:id])
+  end
+
+  def user_params
+    params.require(:user).permit(:name, :introduction, :avatar)
+  end
+
+
 end