期中考 Simple Twitter

Gemfile

@@ -17,7 +17,7 @@ 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
@@ -37,9 +37,16 @@ gem 'jbuilder', '~> 2.5'
 # gem 'redis', '~> 3.0'
 # Use ActiveModel has_secure_password
 # gem 'bcrypt', '~> 3.1.7'
-
+gem 'bootstrap-sass', '~>3.3.7'
 # Use Capistrano for deployment
 # gem 'capistrano-rails', group: :development
+gem 'jquery-rails'
+
+gem 'kaminari'
+
+group :production do
+  gem 'pg'
+end
 
 group :development, :test do
   # Call 'byebug' anywhere in the code to stop execution and get a debugger console
@@ -51,6 +58,8 @@ group :development, :test do
   gem 'factory_bot_rails'
   gem 'shoulda-matchers', '~> 3.1'
   gem 'rails-controller-testing'
+  gem 'sqlite3'
+
 end
 
 group :development do

Gemfile.lock

@@ -41,11 +41,16 @@ GEM
     addressable (2.5.2)
       public_suffix (>= 2.0.2, < 4.0)
     arel (8.0.0)
+    autoprefixer-rails (8.6.5)
+      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 +102,22 @@ 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)
+    kaminari (1.1.1)
+      activesupport (>= 4.1.0)
+      kaminari-actionview (= 1.1.1)
+      kaminari-activerecord (= 1.1.1)
+      kaminari-core (= 1.1.1)
+    kaminari-actionview (1.1.1)
+      actionview
+      kaminari-core (= 1.1.1)
+    kaminari-activerecord (1.1.1)
+      activerecord
+      kaminari-core (= 1.1.1)
+    kaminari-core (1.1.1)
     listen (3.1.5)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
@@ -124,6 +145,9 @@ GEM
     nokogiri (1.8.1-x86-mingw32)
       mini_portile2 (~> 2.3.0)
     orm_adapter (0.5.0)
+    pg (1.0.0)
+    pg (1.0.0-x64-mingw32)
+    pg (1.0.0-x86-mingw32)
     public_suffix (3.0.1)
     puma (3.11.2)
     puma (3.11.2-java)
@@ -251,6 +275,7 @@ PLATFORMS
   x86-mswin32
 
 DEPENDENCIES
+  bootstrap-sass (~> 3.3.7)
   byebug
   capybara (~> 2.13)
   carrierwave
@@ -259,7 +284,10 @@ DEPENDENCIES
   factory_bot_rails
   ffaker
   jbuilder (~> 2.5)
+  jquery-rails
+  kaminari
   listen (>= 3.0.5, < 3.2)
+  pg
   puma (~> 3.7)
   rails (~> 5.1.4)
   rails-controller-testing

app/assets/javascripts/application.js

@@ -13,3 +13,5 @@
 //= require rails-ujs
 //= require turbolinks
 //= require_tree .
+//= require jquery
+//= require bootstrap-sprockets

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

@@ -10,6 +10,6 @@
  * 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';

app/assets/stylesheets/style.scss

@@ -0,0 +1,55 @@
+html, body {
+  width: 100%;
+  height: 100%;
+}
+
+body {
+  padding: 0px;
+  margin: 0px;
+  font-size: 14px;
+  line-height: 1.42857143;
+  color: #333;
+  background-color: #fff;
+}
+
+* {
+  box-sizing: border-box;
+}
+
+h1, h2, h3, h4, h5, h6, p {
+  margin: 0px;
+  padding: 0px;
+}
+
+ul, ol {
+  list-style: none;
+  margin: 0px;
+  padding: 0px;
+}
+
+a, a:hover, a:focus {
+  margin: 0px;
+  padding: 0px;
+  text-decoration: none;
+}
+
+img {
+  width: 100%;
+  height: auto;
+  display: block;
+}
+
+.container {
+  width: 85%;
+  max-width: 1170px;
+  margin: 0 auto;
+  position: relative;
+}
+
+.col-left{
+  float: left
+}
+
+.col-right{
+  float: right
+}

app/controllers/admin/base_controller.rb

@@ -1,3 +1,12 @@
 class Admin::BaseController < ApplicationController
+  before_action :authenticate_admin
+  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 +1,20 @@
 class Admin::TweetsController < Admin::BaseController
   def index
+    @tweets = Tweet.all.order(created_at: :desc)
   end
 
   def destroy
+
+    @tweet = Tweet.find(params[:id])
+
+    @tweet.destroy
+    redirect_to admin_root_path
+    flash[:alert] = "tweet has destroyed"
+
+  end
+  private
+  def tweet_params
+    params.require(:tweet).permit(:description)
   end
+
 end

app/controllers/admin/users_controller.rb

@@ -1,4 +1,8 @@
 class Admin::UsersController < Admin::BaseController
+
   def index
+    @users = User.all.order(tweets_count: :desc)
   end
+
+
 end

app/controllers/application_controller.rb

@@ -1,7 +1,16 @@
 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
+
+  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 +1,25 @@
 class FollowshipsController < ApplicationController
+
   def create
+    @user = User.find(params[:following_id])
+    if @user == current_user
+      flash[:alert] = "can't follow yourself"
+    else
+      @followship = current_user.followships.build(following_id: params[:following_id])
+        if @followship.save
+          flash[:notice] = "followed sucessfully"
+          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 +1,32 @@
 class RepliesController < ApplicationController
 
   def index
+
+    @tweet = Tweet.find(params[:tweet_id])
+    @replies = @tweet.replies
+    @reply = Reply.new
+    @user = @tweet.user
+
   end
 
   def create
+    @tweet = Tweet.find(params[:tweet_id])
+    @reply = @tweet.replies.build(reply_params)
+    @reply.user = current_user
+
+
+    if @reply.save 
+      flash[:notice] = "reply successfully"
+      redirect_to tweet_replies_path
+    else
+      flash[:alert] = "fail to reply the tweet"
+      render :index
+    end
+  end
+
+  private
+  def reply_params
+    params.require(:reply).permit(:comment, :user_id, :tweet_id)
   end
 
 end

app/controllers/tweets_controller.rb

@@ -1,16 +1,41 @@
 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.all.order(created_at: :desc)
+    @tweet = Tweet.new
+    @users = User.all.order(followers_count: :desc).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
+    @user = current_user
+    @tweet = @user.tweets.build(tweet_params)
+
+    if @tweet.save
+      flash[:notice] = 'create a tweet successfully'
+      redirect_to tweets_path
+    else
+      flash[:alert] = 'failed to create a tweet'
+      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])
+    likes = Like.where(tweet: @tweet, user: current_user)
+    likes.destroy_all
+    redirect_to tweets_path
   end
 
+  private
+
+  def tweet_params
+    params.require(:tweet).permit(:description, :user_id)
+  end
 end

app/controllers/users_controller.rb

@@ -1,24 +1,54 @@
 class UsersController < ApplicationController
 
   def tweets
+   @user = User.find(params[:id])
+   @tweet = Tweet.new
+   @tweets = @user.tweets.all
   end
 
+
+
   def edit
+    @user = User.find(params[:id])
+
+    unless @user == current_user
+      redirect_to tweets_user_path(@user)
+    end
+
   end
 
   def update
+    @user = User.find(params[:id])
+    @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
+    @user = User.find(params[:id])
+    @followings = @user.followings.page(params[:page]).per(6).order('followships.created_at DESC') # 基於測試規格，必須講定變數名稱
   end
 
   def followers
-    @followers # 基於測試規格，必須講定變數名稱
+    @user = User.find(params[:id])
+    @followers = @user.followers.page(params[:page]).per(6).order('followships.created_at DESC') # 基於測試規格，必須講定變數名稱
   end
 
   def likes
-    @likes # 基於測試規格，必須講定變數名稱
+    @user = User.find(params[:id])
+    @likes = @user.liked_tweets.page(params[:page]).per(6).order('likes.created_at DESC') # 基於測試規格，必須講定變數名稱
+    @tweets = @user.tweets
+
+
+  end
+
+  def show
+
   end
 
+  private
+
+  def user_params
+    params.require(:user).permit(:name, :avatar, :introduction)
+  end
 end