scaffold, devise

edyoda · Nov 22, 2018 · 299b07f · 299b07f
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diff --git a/Untitled b/Untitled
@@ -1,2 +1,14 @@
 rails new demo_app
 rails g controller users index new edit show
+rails g model user name email password confirm_password
+rails/rake db:migrate
+
+rake routes # to get all the available routes
+
+https://gorails.com/setup/windows/10
+
+
+go to Gemfile
+
+gem 'execjs'
+gem 'therubyracer'
diff --git a/demo_app/Note.rb b/demo_app/Note.rb
@@ -0,0 +1,46 @@
+Controller -
+
+below is the command to create the Controller
+rails g/generate controller controller_name(s) index new edit show
+
+whatever comes next to controller name those are the template names, It
+mean there is not other way to create templates.
+By default rails handles 7 routes out of 4 templates as explained
+
+route_name  action  templates  template_name
+index       YES       YES       views/controller_name/index.html.erb
+new         YES       YES       views/controller_name/new.html.erb
+create      YES       NO
+edit        YES       YES       views/controller_name/edit.html.erb
+update      YES       NO
+show        YES       YES       views/controller_name/show.html.erb
+delete      YES       NO
+
+
+
+
+
+
+
+
+
+
+[localhost:3000/users/4/edit]
+
+Verb : GET
+Uri :  /users/4/edit
+This matches with below
+'edit_user GET    /users/:id/edit(.:format) users#edit'
+So now its the responsibilty of users controller edit action to render edit
+page .
+
+[In the browser content of edit page will appear]
+
+As soon as you hit on UPDATE button then the
+Verb : PATCH
+Uri : /users/4
+This matches with below
+'PATCH  /users/:id(.:format)      users#update'
+So now its the responsibilty of users controller update action to save the data into DB
+and redirect to any page of your choice.
+page .
diff --git a/demo_app/app/controllers/users_controller.rb b/demo_app/app/controllers/users_controller.rb
@@ -3,7 +3,7 @@ def index
     @users = User.all
   end
 
-#GET /users/new 
+#GET /users/new
   def new
     @user = User.new
   end
@@ -33,9 +33,15 @@ def update
   def show
     @user = User.find(params[:id])
   end
+  def destroy
+    @user = User.find(params[:id])
+    @user.delete
+    flash[:notice] = "Successfully deleted!"
+    redirect_to users_path
+  end
   private
   def user_params
-  # params contains meta data along with actual data so below logic will return the actual data which will get use 
+  # params contains meta data along with actual data so below logic will return the actual data which will get use
   # by the create or update actions
     params.require(:user).permit!
   end

diff --git a/demo_app/app/views/layouts/application.html.erb b/demo_app/app/views/layouts/application.html.erb
@@ -9,6 +9,9 @@
   </head>
 
   <body>
+    <% flash.each do |_, value|%>
+     <%= value%>
+    <%end%>
     <%= yield %>
   </body>
 </html>
diff --git a/demo_app/app/views/users/index.html.erb b/demo_app/app/views/users/index.html.erb
@@ -8,6 +8,7 @@
         <td><%= i.name %></td>
         <td><%= i.email %></td>
         <td><%= link_to "Show", user_path(i.id) %></td>
+        <td><%= link_to "Delete", i, method: :delete, data: {confirm: "Are you sure?"} %></td>
       </tr>
       <%end%>
 </table>

diff --git a/scaffold_app/.gitignore b/scaffold_app/.gitignore
@@ -0,0 +1,23 @@
+# See https://help.github.com/articles/ignoring-files for more about ignoring files.
+#
+# 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'
+
+# Ignore bundler config.
+/.bundle
+
+# Ignore the default SQLite database.
+/db/*.sqlite3
+/db/*.sqlite3-journal
+
+# Ignore all logfiles and tempfiles.
+/log/*
+/tmp/*
+!/log/.keep
+!/tmp/.keep
+
+/node_modules
+/yarn-error.log
+
+.byebug_history
diff --git a/scaffold_app/Gemfile b/scaffold_app/Gemfile
@@ -0,0 +1,54 @@
+source 'https://rubygems.org'
+
+git_source(:github) do |repo_name|
+  repo_name = "#{repo_name}/#{repo_name}" unless repo_name.include?("/")
+  "https://github.com/#{repo_name}.git"
+end
+
+gem 'devise'
+# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
+gem 'rails', '~> 5.1.6'
+# 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 'sass-rails', '~> 5.0'
+# Use Uglifier as compressor for JavaScript assets
+gem 'uglifier', '>= 1.3.0'
+# See https://github.com/rails/execjs#readme for more supported runtimes
+# gem 'therubyracer', platforms: :ruby
+
+# Use CoffeeScript for .coffee assets and views
+gem 'coffee-rails', '~> 4.2'
+# Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks
+gem 'turbolinks', '~> 5'
+# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
+gem 'jbuilder', '~> 2.5'
+# Use Redis adapter to run Action Cable in production
+# gem 'redis', '~> 4.0'
+# Use ActiveModel has_secure_password
+# gem 'bcrypt', '~> 3.1.7'
+
+# Use Capistrano for deployment
+# gem 'capistrano-rails', group: :development
+
+group :development, :test do
+  # Call 'byebug' anywhere in the code to stop execution and get a debugger console
+  gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]
+  # Adds support for Capybara system testing and selenium driver
+  gem 'capybara', '~> 2.13'
+  gem 'selenium-webdriver'
+end
+
+group :development do
+  # Access an IRB console on exception pages or by using <%= console %> anywhere in the code.
+  gem 'web-console', '>= 3.3.0'
+  gem 'listen', '>= 3.0.5', '< 3.2'
+  # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
+  gem 'spring'
+  gem 'spring-watcher-listen', '~> 2.0.0'
+end
+
+# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
+gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
diff --git a/scaffold_app/Gemfile.lock b/scaffold_app/Gemfile.lock
@@ -0,0 +1,210 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    actioncable (5.1.6)
+      actionpack (= 5.1.6)
+      nio4r (~> 2.0)
+      websocket-driver (~> 0.6.1)
+    actionmailer (5.1.6)
+      actionpack (= 5.1.6)
+      actionview (= 5.1.6)
+      activejob (= 5.1.6)
+      mail (~> 2.5, >= 2.5.4)
+      rails-dom-testing (~> 2.0)
+    actionpack (5.1.6)
+      actionview (= 5.1.6)
+      activesupport (= 5.1.6)
+      rack (~> 2.0)
+      rack-test (>= 0.6.3)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.0.2)
+    actionview (5.1.6)
+      activesupport (= 5.1.6)
+      builder (~> 3.1)
+      erubi (~> 1.4)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.0.3)
+    activejob (5.1.6)
+      activesupport (= 5.1.6)
+      globalid (>= 0.3.6)
+    activemodel (5.1.6)
+      activesupport (= 5.1.6)
+    activerecord (5.1.6)
+      activemodel (= 5.1.6)
+      activesupport (= 5.1.6)
+      arel (~> 8.0)
+    activesupport (5.1.6)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 0.7, < 2)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
+    addressable (2.5.2)
+      public_suffix (>= 2.0.2, < 4.0)
+    arel (8.0.0)
+    bcrypt (3.1.11)
+    bindex (0.5.0)
+    builder (3.2.3)
+    byebug (10.0.2)
+    capybara (2.18.0)
+      addressable
+      mini_mime (>= 0.1.3)
+      nokogiri (>= 1.3.3)
+      rack (>= 1.0.0)
+      rack-test (>= 0.5.4)
+      xpath (>= 2.0, < 4.0)
+    childprocess (0.9.0)
+      ffi (~> 1.0, >= 1.0.11)
+    coffee-rails (4.2.2)
+      coffee-script (>= 2.2.0)
+      railties (>= 4.0.0)
+    coffee-script (2.4.1)
+      coffee-script-source
+      execjs
+    coffee-script-source (1.12.2)
+    concurrent-ruby (1.1.3)
+    crass (1.0.4)
+    devise (4.3.0)
+      bcrypt (~> 3.0)
+      orm_adapter (~> 0.1)
+      railties (>= 4.1.0, < 5.2)
+      responders
+      warden (~> 1.2.3)
+    erubi (1.7.1)
+    execjs (2.7.0)
+    ffi (1.9.25)
+    globalid (0.4.1)
+      activesupport (>= 4.2.0)
+    i18n (1.1.1)
+      concurrent-ruby (~> 1.0)
+    jbuilder (2.8.0)
+      activesupport (>= 4.2.0)
+      multi_json (>= 1.2)
+    listen (3.1.5)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
+      ruby_dep (~> 1.2)
+    loofah (2.2.3)
+      crass (~> 1.0.2)
+      nokogiri (>= 1.5.9)
+    mail (2.7.1)
+      mini_mime (>= 0.1.1)
+    method_source (0.9.2)
+    mini_mime (1.0.1)
+    mini_portile2 (2.3.0)
+    minitest (5.11.3)
+    multi_json (1.13.1)
+    nio4r (2.3.1)
+    nokogiri (1.8.5)
+      mini_portile2 (~> 2.3.0)
+    orm_adapter (0.5.0)
+    public_suffix (3.0.3)
+    puma (3.12.0)
+    rack (2.0.6)
+    rack-test (1.1.0)
+      rack (>= 1.0, < 3)
+    rails (5.1.6)
+      actioncable (= 5.1.6)
+      actionmailer (= 5.1.6)
+      actionpack (= 5.1.6)
+      actionview (= 5.1.6)
+      activejob (= 5.1.6)
+      activemodel (= 5.1.6)
+      activerecord (= 5.1.6)
+      activesupport (= 5.1.6)
+      bundler (>= 1.3.0)
+      railties (= 5.1.6)
+      sprockets-rails (>= 2.0.0)
+    rails-dom-testing (2.0.3)
+      activesupport (>= 4.2.0)
+      nokogiri (>= 1.6)
+    rails-html-sanitizer (1.0.4)
+      loofah (~> 2.2, >= 2.2.2)
+    railties (5.1.6)
+      actionpack (= 5.1.6)
+      activesupport (= 5.1.6)
+      method_source
+      rake (>= 0.8.7)
+      thor (>= 0.18.1, < 2.0)
+    rake (12.3.1)
+    rb-fsevent (0.10.3)
+    rb-inotify (0.9.10)
+      ffi (>= 0.5.0, < 2)
+    responders (2.4.0)
+      actionpack (>= 4.2.0, < 5.3)
+      railties (>= 4.2.0, < 5.3)
+    ruby_dep (1.5.0)
+    rubyzip (1.2.2)
+    sass (3.7.2)
+      sass-listen (~> 4.0.0)
+    sass-listen (4.0.0)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
+    sass-rails (5.0.7)
+      railties (>= 4.0.0, < 6)
+      sass (~> 3.1)
+      sprockets (>= 2.8, < 4.0)
+      sprockets-rails (>= 2.0, < 4.0)
+      tilt (>= 1.1, < 3)
+    selenium-webdriver (3.141.0)
+      childprocess (~> 0.5)
+      rubyzip (~> 1.2, >= 1.2.2)
+    spring (2.0.2)
+      activesupport (>= 4.2)
+    spring-watcher-listen (2.0.1)
+      listen (>= 2.7, < 4.0)
+      spring (>= 1.2, < 3.0)
+    sprockets (3.7.2)
+      concurrent-ruby (~> 1.0)
+      rack (> 1, < 3)
+    sprockets-rails (3.2.1)
+      actionpack (>= 4.0)
+      activesupport (>= 4.0)
+      sprockets (>= 3.0.0)
+    sqlite3 (1.3.13)
+    thor (0.20.3)
+    thread_safe (0.3.6)
+    tilt (2.0.8)
+    turbolinks (5.2.0)
+      turbolinks-source (~> 5.2)
+    turbolinks-source (5.2.0)
+    tzinfo (1.2.5)
+      thread_safe (~> 0.1)
+    uglifier (4.1.20)
+      execjs (>= 0.3.0, < 3)
+    warden (1.2.7)
+      rack (>= 1.0)
+    web-console (3.7.0)
+      actionview (>= 5.0)
+      activemodel (>= 5.0)
+      bindex (>= 0.4.0)
+      railties (>= 5.0)
+    websocket-driver (0.6.5)
+      websocket-extensions (>= 0.1.0)
+    websocket-extensions (0.1.3)
+    xpath (3.2.0)
+      nokogiri (~> 1.8)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  byebug
+  capybara (~> 2.13)
+  coffee-rails (~> 4.2)
+  devise
+  jbuilder (~> 2.5)
+  listen (>= 3.0.5, < 3.2)
+  puma (~> 3.7)
+  rails (~> 5.1.6)
+  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)
+
+BUNDLED WITH
+   1.16.2