lesson5

Gemfile

@@ -8,13 +8,15 @@ gem 'bootstrap', '~> 4.1.3'
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
 gem 'rails', '~> 5.2.1'
 # Use sqlite3 as the database for Active Record
-gem 'sqlite3'
+gem 'pg'
 # Use Puma as the app server
 gem 'puma', '~> 3.11'
 # Use SCSS for stylesheets
 gem 'sass-rails', '~> 5.0'
 # Use Uglifier as compressor for JavaScript assets
 gem 'uglifier', '>= 1.3.0'
+gem 'will_paginate'
+gem 'will_paginate-bootstrap'
 # See https://github.com/rails/execjs#readme for more supported runtimes
 # gem 'mini_racer', platforms: :ruby
 

Gemfile.lock

@@ -117,6 +117,7 @@ GEM
     nio4r (2.3.1)
     nokogiri (1.8.5)
       mini_portile2 (~> 2.3.0)
+    pg (1.1.3)
     popper_js (1.14.3)
     public_suffix (3.0.3)
     puma (3.12.0)
@@ -180,7 +181,6 @@ GEM
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
-    sqlite3 (1.3.13)
     thor (0.20.0)
     thread_safe (0.3.6)
     tilt (2.0.8)
@@ -199,6 +199,9 @@ GEM
     websocket-driver (0.7.0)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.3)
+    will_paginate (3.1.6)
+    will_paginate-bootstrap (1.0.1)
+      will_paginate (>= 3.0.3)
     xpath (3.2.0)
       nokogiri (~> 1.8)
 
@@ -216,20 +219,22 @@ DEPENDENCIES
   jbuilder (~> 2.5)
   jquery-rails
   listen (>= 3.0.5, < 3.2)
+  pg
   puma (~> 3.11)
   rails (~> 5.2.1)
   sass-rails (~> 5.0)
   selenium-webdriver
   spring
   spring-watcher-listen (~> 2.0.0)
-  sqlite3
   turbolinks (~> 5)
   tzinfo-data
   uglifier (>= 1.3.0)
   web-console (>= 3.3.0)
+  will_paginate
+  will_paginate-bootstrap
 
 RUBY VERSION
    ruby 2.5.1p57
 
 BUNDLED WITH
-   1.16.6
+   1.17.1

app/assets/javascripts/application.js

@@ -10,7 +10,13 @@
 // Read Sprockets README (https://github.com/rails/sprockets#sprockets-directives) for details
 // about supported directives.
 //
+//= require jquery3
+//= require popper
+//= require bootstrap
 //= require rails-ujs
 //= require activestorage
 //= require turbolinks
 //= require_tree .
+$('#myModal').on('shown.bs.modal', function () {
+  $('#myInput').trigger('focus')
+})

app/assets/stylesheets/application.scss

@@ -13,4 +13,4 @@
  *= require_tree .
  *= require_self
  */
-@import "bootstrap";
+@import "bootstrap";

app/controllers/sessions_controller.rb

@@ -12,6 +12,12 @@ def create
     end
   end
 
+  def destroy
+    User.find(session[:user_id])
+    session[:user_id] = nil
+    redirect_to :root
+  end
+
   private
   def user_params
     params.require(:user).permit(:name, :password)

app/controllers/tasks_controller.rb

@@ -3,7 +3,7 @@ class TasksController < ApplicationController
 
   def index
     @task = Task.new
-    @tasks = current_user.tasks.q(params[:q])
+    @tasks = current_user.tasks.q(params[:q]).paginate(:page => params[:page], :per_page => 10)
   end
 
   def create

app/views/tasks/_form.html.erb

@@ -1,25 +1,33 @@
-<%= form_for @task, remote: true do |f| %>
-  <div class="input-group input-group-sm mb-3">
-    <div class="input-group-prepend">
-      <span class="input-group-text" id="inputGroup-sizing-sm">Title</span>
-    </div>
-    <%= f.text_field :title, value: @task.title, class: 'form-control', 'aria-label' => 'Small', 'aria-describedby' => 'inputGroup-sizing-sm'%>
-    <%= @task.errors[:title].first %>
-  </div>
-  <div class="form-group">
-    <label for="exampleFormControlTextarea1">Description</label>
-    <%= f.text_area :description, value: @task.description, id: 'exampleFormControlTextarea1', class: 'form-control', rows: 3 %>
-    <%= @task.errors[:description].first %>
-  </div>
-  <%= f.date_field :expire_at, value: @task.expire_at %>
-    <%= @task.errors[:expire_at].first %>
-  <%= f.button :OK %>
-<% end %>
+<div class="modal fade" id="exampleModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
+  <div class="modal-dialog" role="document">
+    <div class="modal-content">
+      <div class="modal-body">
+        <%= form_for @task, remote: true do |f| %>
+          <div class="input-group input-group-sm mb-3">
+            <div class="input-group-prepend">
+              <span class="input-group-text" id="inputGroup-sizing-sm">Title</span>
+            </div>
+            <%= f.text_field :title, value: @task.title, class: 'form-control', 'aria-label' => 'Small', 'aria-describedby' => 'inputGroup-sizing-sm'%>
+            <%= @task.errors[:title].first %>
+          </div>
+          <div class="form-group">
+            <label for="exampleFormControlTextarea1">Description</label>
+            <%= f.text_area :description, value: @task.description, id: 'exampleFormControlTextarea1', class: 'form-control', rows: 3 %>
+            <%= @task.errors[:description].first %>
+          </div>
+          <%= f.date_field :expire_at, value: @task.expire_at %>
+            <%= @task.errors[:expire_at].first %>
+          <%= f.button :OK, class: 'btn btn-outline-primary' %>
+        <% end %>
 
-<% if notice %>
-  <div class="error-container alert alert-danger" role="alert">
-    <% notice.each do |error_message| %>
-      <p><%= "Field #{error_message.first} #{error_message[1].first}" %></p>
-    <% end %>
+        <% if notice %>
+          <div class="error-container alert alert-danger" role="alert">
+            <% notice.each do |error_message| %>
+              <p><%= "Field #{error_message.first} #{error_message[1].first}" %></p>
+            <% end %>
+          </div>
+        <% end %>
+      </div>
+    </div>
   </div>
-<% end %>
+</div>

app/views/tasks/index.html.erb

@@ -1,20 +1,28 @@
-<section class="creat-task-section">
-  <h1>New Task</h1>
+<nav class="navbar navbar-expand-sm bg-dark justify-content-end">
+
+  <form class="form-inline">
+    <%= form_tag tasks_path, method: :get, remote: true do |f| %>
+      <%= text_field_tag :q, params[:q], placeholder: 'Search', class: 'form-control mr-sm-2' %>
+    <% end %>
+      <button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal">
+        Create new task
+      </button>
+        <%= link_to "Log out", logout_path, method: "delete", class: 'btn btn-outline-danger' %>
+  </form>
+
 
+</nav>
+
+<section class="creat-task-section">
   <%= render 'form' %>
 </section>
 
 <section class="tasks-container">
   <h2>Tasks</h2>
 
-  <%= form_tag tasks_path, method: :get, remote: true do |f| %>
-    <%= text_field_tag :q, params[:q], placeholder: 'Search', class: 'search' %>
-  <% end %>
-
-
   <ul class="tasks-list">
     <%= render partial: 'task', collection: @tasks %>
   </ul>
+  <%= will_paginate @tasks %>
+	<%-# js_will_paginate -%>
 </section>
-
-

config/database.yml

@@ -1,25 +1,16 @@
-# SQLite version 3.x
-#   gem install sqlite3
-#
-#   Ensure the SQLite 3 gem is defined in your Gemfile
-#   gem 'sqlite3'
-#
 default: &default
-  adapter: sqlite3
+  adapter: postgresql
+  encoding: unicode
   pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
-  timeout: 5000
+  username: sandri4
+  password: 3699
 
 development:
   <<: *default
-  database: db/development.sqlite3
-
-# Warning: The database defined as "test" will be erased and
-# re-generated from your development database when you run "rake".
-# Do not set this db to the same as development or production.
+  database: lesson4_development
 test:
   <<: *default
-  database: db/test.sqlite3
-
+  database: lesson4_test
 production:
   <<: *default
-  database: db/production.sqlite3
+  database: lesson4_production

config/routes.rb

@@ -4,6 +4,9 @@
   post 'users/login', to: 'users#create'
   get 'users/registration', to: 'users#registration'
   get 'index', to: 'welcome#index'
+  get    'login'   => 'sessions#new'
+  post   'login'   => 'sessions#create'
+  delete 'logout'  => 'sessions#destroy'
   root 'tasks#index'
   # For details on the DSL available within this file, see http://guides.rubyonrails.org/routing.html
   resource :session

db/schema.rb

@@ -12,14 +12,17 @@
 
 ActiveRecord::Schema.define(version: 2018_11_12_173713) do
 
+  # These are extensions that must be enabled in order to support this database
+  enable_extension "plpgsql"
+
   create_table "tasks", force: :cascade do |t|
     t.string "title"
     t.string "description"
     t.integer "status", default: 0
     t.datetime "expire_at"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
-    t.integer "user_id"
+    t.bigint "user_id"
     t.index ["user_id"], name: "index_tasks_on_user_id"
   end
 
@@ -30,4 +33,5 @@
     t.datetime "updated_at", null: false
   end
 
+  add_foreign_key "tasks", "users"
 end