posts created

app/assets/javascripts/posts.js.coffee

@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/

app/assets/stylesheets/posts.css.scss

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

app/controllers/posts_controller.rb

@@ -0,0 +1,83 @@
+class PostsController < ApplicationController
+  # GET /posts
+  # GET /posts.json
+  def index
+    @posts = Post.all
+
+    respond_to do |format|
+      format.html # index.html.erb
+      format.json { render json: @posts }
+    end
+  end
+
+  # GET /posts/1
+  # GET /posts/1.json
+  def show
+    @post = Post.find(params[:id])
+
+    respond_to do |format|
+      format.html # show.html.erb
+      format.json { render json: @post }
+    end
+  end
+
+  # GET /posts/new
+  # GET /posts/new.json
+  def new
+    @post = Post.new
+
+    respond_to do |format|
+      format.html # new.html.erb
+      format.json { render json: @post }
+    end
+  end
+
+  # GET /posts/1/edit
+  def edit
+    @post = Post.find(params[:id])
+  end
+
+  # POST /posts
+  # POST /posts.json
+  def create
+    @post = Post.new(params[:post])
+
+    respond_to do |format|
+      if @post.save
+        format.html { redirect_to @post, notice: 'Post was successfully created.' }
+        format.json { render json: @post, status: :created, location: @post }
+      else
+        format.html { render action: "new" }
+        format.json { render json: @post.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # PUT /posts/1
+  # PUT /posts/1.json
+  def update
+    @post = Post.find(params[:id])
+
+    respond_to do |format|
+      if @post.update_attributes(params[:post])
+        format.html { redirect_to @post, notice: 'Post was successfully updated.' }
+        format.json { head :no_content }
+      else
+        format.html { render action: "edit" }
+        format.json { render json: @post.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /posts/1
+  # DELETE /posts/1.json
+  def destroy
+    @post = Post.find(params[:id])
+    @post.destroy
+
+    respond_to do |format|
+      format.html { redirect_to posts_url }
+      format.json { head :no_content }
+    end
+  end
+end

app/helpers/posts_helper.rb

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

app/models/post.rb

@@ -0,0 +1,3 @@
+class Post < ActiveRecord::Base
+  attr_accessible :content, :user_id
+end

app/views/posts/_form.html.erb

@@ -0,0 +1,25 @@
+<%= form_for(@post) do |f| %>
+  <% if @post.errors.any? %>
+    <div id="error_explanation">
+      <h2><%= pluralize(@post.errors.count, "error") %> prohibited this post from being saved:</h2>
+
+      <ul>
+      <% @post.errors.full_messages.each do |msg| %>
+        <li><%= msg %></li>
+      <% end %>
+      </ul>
+    </div>
+  <% end %>
+
+  <div class="field">
+    <%= f.label :content %><br />
+    <%= f.text_field :content %>
+  </div>
+  <div class="field">
+    <%= f.label :user_id %><br />
+    <%= f.number_field :user_id %>
+  </div>
+  <div class="actions">
+    <%= f.submit %>
+  </div>
+<% end %>

app/views/posts/edit.html.erb

@@ -0,0 +1,6 @@
+<h1>Editing post</h1>
+
+<%= render 'form' %>
+
+<%= link_to 'Show', @post %> |
+<%= link_to 'Back', posts_path %>

app/views/posts/index.html.erb

@@ -0,0 +1,25 @@
+<h1>Listing posts</h1>
+
+<table>
+  <tr>
+    <th>Content</th>
+    <th>User</th>
+    <th></th>
+    <th></th>
+    <th></th>
+  </tr>
+
+<% @posts.each do |post| %>
+  <tr>
+    <td><%= post.content %></td>
+    <td><%= post.user_id %></td>
+    <td><%= link_to 'Show', post %></td>
+    <td><%= link_to 'Edit', edit_post_path(post) %></td>
+    <td><%= link_to 'Destroy', post, method: :delete, data: { confirm: 'Are you sure?' } %></td>
+  </tr>
+<% end %>
+</table>
+
+<br />
+
+<%= link_to 'New Post', new_post_path %>

app/views/posts/new.html.erb

@@ -0,0 +1,5 @@
+<h1>New post</h1>
+
+<%= render 'form' %>
+
+<%= link_to 'Back', posts_path %>

app/views/posts/show.html.erb

@@ -0,0 +1,15 @@
+<p id="notice"><%= notice %></p>
+
+<p>
+  <b>Content:</b>
+  <%= @post.content %>
+</p>
+
+<p>
+  <b>User:</b>
+  <%= @post.user_id %>
+</p>
+
+
+<%= link_to 'Edit', edit_post_path(@post) %> |
+<%= link_to 'Back', posts_path %>

db/migrate/20130407144832_create_posts.rb

@@ -0,0 +1,10 @@
+class CreatePosts < ActiveRecord::Migration
+  def change
+    create_table :posts do |t|
+      t.string :content
+      t.integer :user_id
+
+      t.timestamps
+    end
+  end
+end

test/fixtures/posts.yml

@@ -0,0 +1,9 @@
+# Read about fixtures at http://api.rubyonrails.org/classes/ActiveRecord/Fixtures.html
+
+one:
+  content: MyString
+  user_id: 1
+
+two:
+  content: MyString
+  user_id: 1

test/functional/posts_controller_test.rb

@@ -0,0 +1,49 @@
+require 'test_helper'
+
+class PostsControllerTest < ActionController::TestCase
+  setup do
+    @post = posts(:one)
+  end
+
+  test "should get index" do
+    get :index
+    assert_response :success
+    assert_not_nil assigns(:posts)
+  end
+
+  test "should get new" do
+    get :new
+    assert_response :success
+  end
+
+  test "should create post" do
+    assert_difference('Post.count') do
+      post :create, post: { content: @post.content, user_id: @post.user_id }
+    end
+
+    assert_redirected_to post_path(assigns(:post))
+  end
+
+  test "should show post" do
+    get :show, id: @post
+    assert_response :success
+  end
+
+  test "should get edit" do
+    get :edit, id: @post
+    assert_response :success
+  end
+
+  test "should update post" do
+    put :update, id: @post, post: { content: @post.content, user_id: @post.user_id }
+    assert_redirected_to post_path(assigns(:post))
+  end
+
+  test "should destroy post" do
+    assert_difference('Post.count', -1) do
+      delete :destroy, id: @post
+    end
+
+    assert_redirected_to posts_path
+  end
+end

test/unit/helpers/posts_helper_test.rb

@@ -0,0 +1,4 @@
+require 'test_helper'
+
+class PostsHelperTest < ActionView::TestCase
+end

test/unit/post_test.rb

@@ -0,0 +1,7 @@
+require 'test_helper'
+
+class PostTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end