test

Gemfile

@@ -9,6 +9,11 @@ gem 'rails', '~> 5.2.2'
 gem 'pg', '>= 0.18', '< 2.0'
 # Use Puma as the app server
 gem 'puma', '~> 3.11'
+gem 'email_validator'
+gem 'pry-rails', :group  => :development
+gem 'devise', '~> 4.6', '>= 4.6.1'
+gem 'carrierwave', '~> 0.10.0'
+gem 'mini_magick', '~> 4.3'
 # Use SCSS for stylesheets
 gem 'sass-rails', '~> 5.0'
 # Use Uglifier as compressor for JavaScript assets

Gemfile.lock

@@ -47,6 +47,7 @@ GEM
     archive-zip (0.12.0)
       io-like (~> 0.3.0)
     arel (9.0.0)
+    bcrypt (3.1.12)
     bindex (0.5.0)
     bootsnap (1.4.1)
       msgpack (~> 1.0)
@@ -60,13 +61,27 @@ GEM
       rack-test (>= 0.6.3)
       regexp_parser (~> 1.2)
       xpath (~> 3.2)
+    carrierwave (0.10.0)
+      activemodel (>= 3.2.0)
+      activesupport (>= 3.2.0)
+      json (>= 1.7)
+      mime-types (>= 1.16)
     childprocess (0.9.0)
       ffi (~> 1.0, >= 1.0.11)
     chromedriver-helper (2.1.0)
       archive-zip (~> 0.10)
       nokogiri (~> 1.8)
+    coderay (1.1.2)
     concurrent-ruby (1.1.4)
     crass (1.0.4)
+    devise (4.6.1)
+      bcrypt (~> 3.0)
+      orm_adapter (~> 0.1)
+      railties (>= 4.1.0, < 6.0)
+      responders
+      warden (~> 1.2.3)
+    email_validator (2.0.1)
+      activemodel
     erubi (1.8.0)
     execjs (2.7.0)
     ffi (1.10.0)
@@ -78,6 +93,7 @@ GEM
     jbuilder (2.8.0)
       activesupport (>= 4.2.0)
       multi_json (>= 1.2)
+    json (2.2.0)
     listen (3.1.5)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
@@ -90,7 +106,11 @@ GEM
     marcel (0.3.3)
       mimemagic (~> 0.3.2)
     method_source (0.9.2)
+    mime-types (3.2.2)
+      mime-types-data (~> 3.2015)
+    mime-types-data (3.2018.0812)
     mimemagic (0.3.3)
+    mini_magick (4.9.3)
     mini_mime (1.0.1)
     mini_portile2 (2.4.0)
     minitest (5.11.3)
@@ -99,7 +119,13 @@ GEM
     nio4r (2.3.1)
     nokogiri (1.10.1)
       mini_portile2 (~> 2.4.0)
+    orm_adapter (0.5.0)
     pg (1.1.4)
+    pry (0.12.2)
+      coderay (~> 1.1.0)
+      method_source (~> 0.9.0)
+    pry-rails (0.3.9)
+      pry (>= 0.10.4)
     public_suffix (3.0.3)
     puma (3.12.0)
     rack (2.0.6)
@@ -134,6 +160,9 @@ GEM
     rb-inotify (0.10.0)
       ffi (~> 1.0)
     regexp_parser (1.3.0)
+    responders (2.4.1)
+      actionpack (>= 4.2.0, < 6.0)
+      railties (>= 4.2.0, < 6.0)
     ruby_dep (1.5.0)
     rubyzip (1.2.2)
     sass (3.7.3)
@@ -169,6 +198,8 @@ GEM
       thread_safe (~> 0.1)
     uglifier (4.1.20)
       execjs (>= 0.3.0, < 3)
+    warden (1.2.8)
+      rack (>= 2.0.6)
     web-console (3.7.0)
       actionview (>= 5.0)
       activemodel (>= 5.0)
@@ -187,10 +218,15 @@ DEPENDENCIES
   bootsnap (>= 1.1.0)
   byebug
   capybara (>= 2.15)
+  carrierwave (~> 0.10.0)
   chromedriver-helper
+  devise (~> 4.6, >= 4.6.1)
+  email_validator
   jbuilder (~> 2.5)
   listen (>= 3.0.5, < 3.2)
+  mini_magick (~> 4.3)
   pg (>= 0.18, < 2.0)
+  pry-rails
   puma (~> 3.11)
   rails (~> 5.2.2)
   sass-rails (~> 5.0)

app/assets/javascripts/books.js

@@ -0,0 +1,2 @@
+// Place all the behaviors and hooks related to the matching controller here.
+// All this logic will automatically be available in application.js.

app/assets/javascripts/home.js

@@ -0,0 +1,2 @@
+// Place all the behaviors and hooks related to the matching controller here.
+// All this logic will automatically be available in application.js.

app/assets/stylesheets/books.scss

@@ -0,0 +1,3 @@
+// Place all the styles related to the Books controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

app/assets/stylesheets/home.scss

@@ -0,0 +1,3 @@
+// Place all the styles related to the Home controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

app/assets/stylesheets/scaffolds.scss

@@ -0,0 +1,84 @@
+body {
+  background-color: #fff;
+  color: #333;
+  margin: 33px;
+  font-family: verdana, arial, helvetica, sans-serif;
+  font-size: 13px;
+  line-height: 18px;
+}
+
+p, ol, ul, td {
+  font-family: verdana, arial, helvetica, sans-serif;
+  font-size: 13px;
+  line-height: 18px;
+}
+
+pre {
+  background-color: #eee;
+  padding: 10px;
+  font-size: 11px;
+}
+
+a {
+  color: #000;
+
+  &:visited {
+    color: #666;
+  }
+
+  &:hover {
+    color: #fff;
+    background-color: #000;
+  }
+}
+
+th {
+  padding-bottom: 5px;
+}
+
+td {
+  padding: 0 5px 7px;
+}
+
+div {
+  &.field, &.actions {
+    margin-bottom: 10px;
+  }
+}
+
+#notice {
+  color: green;
+}
+
+.field_with_errors {
+  padding: 2px;
+  background-color: red;
+  display: table;
+}
+
+#error_explanation {
+  width: 450px;
+  border: 2px solid red;
+  padding: 7px 7px 0;
+  margin-bottom: 20px;
+  background-color: #f0f0f0;
+
+  h2 {
+    text-align: left;
+    font-weight: bold;
+    padding: 5px 5px 5px 15px;
+    font-size: 12px;
+    margin: -7px -7px 0;
+    background-color: #c00;
+    color: #fff;
+  }
+
+  ul li {
+    font-size: 12px;
+    list-style: square;
+  }
+}
+
+label {
+  display: block;
+}

app/controllers/books_controller.rb

@@ -0,0 +1,102 @@
+class BooksController < ApplicationController
+  before_action :authenticate_user!,except: [:index, :show]  
+  before_action :set_book, only: [:show, :edit, :update, :destroy]
+  # before_action :current_user, only: [:edit, :update, :destroy]
+
+  # GET /books
+  # GET /books.json
+  def index
+
+    if current_user
+      @books = current_user.books
+    else
+      redirect_to home_path
+    end
+    # binding.pry
+  end
+
+
+  # GET /books/1
+  # GET /books/1.json
+  def show
+    user_edit
+  end
+
+  # GET /books/new
+  def new
+    @book = Book.new
+  end
+
+  # GET /books/1/edit
+  def edit
+    user_edit
+    # binding.pry
+  end
+
+
+  # POST /books
+  # POST /books.json
+  def create
+    # @book = Book.new(book_params)
+    @book = current_user.books.build(book_params)
+
+    respond_to do |format|
+      if @book.save
+        format.html { redirect_to @book, notice: 'Book was successfully created.' }
+        format.json { render :show, status: :created, location: @book }
+      else
+        format.html { render :new }
+        format.json { render json: @book.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+
+
+
+  # PATCH/PUT /books/1
+  # PATCH/PUT /books/1.json
+  def update
+    respond_to do |format|
+      if @book.update(book_params)
+        format.html { redirect_to @book, notice: 'Book was successfully updated.' }
+        format.json { render :show, status: :ok, location: @book }
+      else
+        format.html { render :edit }
+        format.json { render json: @book.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /books/1
+  # DELETE /books/1.json
+  def destroy
+    @book.destroy
+    respond_to do |format|
+      format.html { redirect_to books_url, notice: 'Book was successfully destroyed.' }
+      format.json { head :no_content }
+    end
+  end
+
+  private
+    # Use callbacks to share common setup or constraints between actions.
+    def set_book
+      @book = Book.find(params[:id])
+    end
+
+    # Never trust parameters from the scary internet, only allow the white list through.
+    def book_params
+      params.require(:book).permit(:title, :author, :description, :image, :category)
+    end
+
+    def user_edit
+      if (user_signed_in? && (current_user.id == @book.user_id))
+        @can_edit = true
+      else
+        @can_edit = false
+      end
+    end
+
+
+
+end

app/controllers/home_controller.rb

@@ -0,0 +1,13 @@
+class HomeController < ApplicationController
+  def index
+    @books = Book.all
+    my_book
+  end
+  def my_book
+    if (user_signed_in?)
+    @has_books = true 
+    else
+    @has_books = false
+    end
+  end
+end

app/helpers/books_helper.rb

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

app/helpers/home_helper.rb

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

app/models/book.rb

@@ -0,0 +1,8 @@
+class Book < ApplicationRecord
+    belongs_to :user    
+    mount_uploader :image, ImageUploader
+end
+
+
+
+

app/models/user.rb

@@ -0,0 +1,11 @@
+class User < ApplicationRecord
+
+  has_many :books, dependent: :destroy
+  # Include default devise modules. Others available are:
+  # :confirmable, :lockable, :timeoutable, :trackable and :omniauthable
+  devise :database_authenticatable, :registerable,
+         :recoverable, :rememberable, :validatable
+         validates :email, presence: true, format: /\w+@\w+\.{1}[a-zA-Z]{2,}/
+end
+
+