ovsjah / blogger

• Models, Views, Controllers (MVC)
• Data Structures & Relationships
• Routings
• Migrations
• Views with forms, partials, helpers
• RESTful design
• Adding gems for extra features

Steps

1. Start Rails app => 'rails new blogger'
2. Configuring the Database (config/database.yml)
3. Starting the Server => 'bin/rails server'
4. Creating the Article Model => 'bin/rails generate model Article'
5. Working with the Database (db/migrate/20180123020745_create_articles.rb)
6. Saving the Migration => 'bin/rake db:migrate'
7. Working with a Model in the Console => 'bin/rails console' ('Article.all', 'Article.new')
8. Looking at the Model (app/models/article.rb)
9. Setting up the Router (config/routes.rb)
10. Looking at the Routing Table => 'bin/rake routes'
11. Creating the Articles Controller => 'bin/rails generate controller articles' (app/controllers/articles_controller.rb)
12. Defining the Index Action (app/controllers/articles_controller.rb)
13. Creating the Index View (app/views/articles/index.html.erb)
14. Adding Navigation to the Index
15. Defining the Show Action (app/controllers/articles_controller.rb)
16. Creating the Show View (app/views/articles/show.html.erb)
17. Styling (app/assets/stylesheets/screen.css)
18. Defining the New Action (app/controllers/articles_controller.rb)
19. Creating the New View (app/views/articles/new.html.erb)
20. Defining the Create Action to process user response from form in New View (app/controllers/articles_controller.rb)
21. Defining article_params helper method to use Strong Parameters. (app/helpers/articles_helper.rb)
22. Including ArticlesHelper to controller class and using our helper method as a parameter inside new.
23. Defining the Edit Action (app/controllers/articles_controller.rb)
24. Creating the Edit View (app/views/articles/edit.html.erb)
25. Creating a Form Partial (_form.html.erb) for new.html.erb and edit.html.erb
26. Defining Update Action (app/controllers/articles_controller.rb)
27. Adding Flash (app/controllers/articles_controller.rb)
28. Adding Flash to the Layout (app/views/layouts/application.html.erb)
29. Configurating root to show articles index page (config/routes.rb)
30. Creating the Comment Model => 'bin/rails generate model Comment author_name:string body:text article:references'
31. Saving the Migration => 'bin/rake db:migrate'
32. Setting up the one to many connection between article and comment models (app/models/article.rb, app/models/comment.rb)
33. Testing in rails console => 'bin/rails console'

a = Article.first a.comments Comment.new a.comments.new a.comments

c = a.comments.new c.author_name = "Daffy Duck" c.body = "I think this article is thhh-thhh-thupid!" c.save d = a.comments.create(author_name: "Chewbacca", body: "RAWR!")

a.reload a.comments 34. Displaying Comments for an Article (app/views/articles/show.html.erb) 35. Creating partial _comment.html.erb for randering comments (app/views/articles/_comment.html.erb) 36. Creating a Comment Form Partial (app/views/comments/_form.html.erb, app/views/articles/show.html.erb) 37. Configurating routes to specify comments as a sub-resource (config/routes.rb) 38. Generating Comments Controller 'bin/rails generate controller comments' 39. Defining Create Action with comment_params method for Comments Controller (app/controllers/comments_controller.rb) 40. Tagging => 'bin/rails generate model Tag name:string', 'bin/rails generate model Tagging tag:references article:references' 41. Saving Migration 'bin/rake db:migrate' 42. Expressing Relationships (app/models/article.rb, app/models/tag.rb) 43. An Interface for Tagging Articles (app/views/articles/_form.html.erb) 44. Defining tag_list method in Article model (app/models/article.rb) 45. Overriding to_s method in Tag model (app/models/article.rb) 46. Defining tag_list setter method in Article model (app/models/article.rb) 47. Generating Tags Controller => 'bin/rails generate controller tags' 48. Setting routes for tags (config/routes.rb) 49. Defining Show Action (app/controllers/tags_controller.rb) 50. Creating Show View (app/views/tags/show.html.erb) 51. Setting up the Database for Paperclip => 'bin/rails generate migration add_paperclip_fields_to_article' 52. Add columns to Articles table (db/migrate/20180130101826_add_paperclip_fields_to_article.rb) 53. Save migration => 'bin/rake db:migrate' 57. Adding Paperclip's 'has_attached_file' method to the Article Model (app/models/article.rb) 58. Modify app/helpers/articles_helper.rb => permit(..., :image) 59. Modify the Form Template (app/views/articles/_form.html.erb) 60. Modify the Show Template to render image (app/view/articles/show.html.erb) 61. Multiple files upload with nested resource using Paperclip in Rails. 62. Authentication with Sorcery => 'bin/rails generate sorcery:install --model=Author' 63. Adding username to migration file (db/migrate/*_sorcery_core.rb) 64. Saving the migration => 'bin/rake db:migrate' 65. CRUD for our Author Model using rails scaffold_controller generator => 'bin/rails generate scaffold_controller Author username:string email:string password:password password_confirmation:password' 67. Improving authors/_form.html.erb 68. Improving Author Model by adding password matching confirmation => (app/models/author.rb) 69. Improving authors/index.html.erb 70. Adding authors resources (config/routes.rb) 71. Improving application layout to display login status (app/views/layouts/application.html.erb) 72. Generatin AuthorSessions controller for Logging in => 'bin/rails generate controller AuthorSessions 73. Adding new, create, destroy actions to app/controllers/author_sessions_controller.rb 74. Creating New View => (app/views/author_sessions/new.html.erb) 75. Editing routes to handle our logging in => (config/routes.rb) 78. Securing New Users (app/controllers/authors_controller.rb) 79. Securing the rest of app (app/controllers/authors_controller.rb,tags_controller.rb, comments_controller.rb, articles_controller.rb) 80. Hiding links from unauthenticated users (app/views/articles/show.html.erb)