Adding Turbolinks, adding status posting form on homepage

Gemfile

@@ -36,6 +36,7 @@ gem 'onebox'
 gem 'simple_form'
 gem 'will_paginate', '~> 3.0.6'
 gem 'rack-attack'
+gem 'turbolinks', '~> 5.0.0.beta'
 
 group :development, :test do
   gem 'rspec-rails'

Gemfile.lock

@@ -293,6 +293,9 @@ GEM
     thor (0.19.1)
     thread_safe (0.3.5)
     tilt (2.0.2)
+    turbolinks (5.0.0.beta2)
+      turbolinks-source
+    turbolinks-source (5.0.0.beta3)
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
     uglifier (2.7.2)
@@ -362,6 +365,7 @@ DEPENDENCIES
   simple_form
   simplecov
   therubyracer
+  turbolinks (~> 5.0.0.beta)
   uglifier (>= 1.3.0)
   web-console (~> 2.0)
   webmock

app/assets/javascripts/application.js

@@ -12,4 +12,5 @@
 //
 //= require jquery
 //= require jquery_ujs
+//= require turbolinks
 //= require_tree .

app/assets/javascripts/statuses.coffee

+# 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://coffeescript.org/

app/assets/stylesheets/dashboard.scss

@@ -200,6 +200,15 @@
           box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
         }
       }
+
+      hr {
+        clear: both;
+        border: 0;
+        padding: 0;
+        width: 100%;
+        height: 0;
+        margin: 30px 0;
+      }
     }
 
     .dashboard__top-bar {

app/assets/stylesheets/statuses.scss

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

app/controllers/statuses_controller.rb

+class StatusesController < ApplicationController
+  layout 'dashboard'
+
+  before_action :authenticate_user!
+
+  def create
+    status = PostStatusService.new.(current_user.account, status_params[:text])
+    redirect_to root_path
+  rescue ActiveRecord::RecordInvalid
+    redirect_to root_path
+  end
+
+  private
+
+  def status_params
+    params.require(:status).permit(:text)
+  end
+end

app/helpers/statuses_helper.rb

+module StatusesHelper
+end

app/models/status.rb

@@ -13,6 +13,7 @@ class Status < ActiveRecord::Base
 
   validates :account, presence: true
   validates :uri, uniqueness: true, unless: 'local?'
+  validates :text, presence: true, if: Proc.new { |s| s.local? && !s.reblog? }
 
   scope :with_counters, -> { select('statuses.*, (select count(r.id) from statuses as r where r.reblog_of_id = statuses.id) as reblogs_count, (select count(f.id) from favourites as f where f.status_id = statuses.id) as favourites_count') }
   scope :with_includes, -> { includes(:account, reblog: :account, thread: :account) }

app/services/follow_remote_account_service.rb

@@ -7,7 +7,10 @@ class FollowRemoteAccountService < BaseService
   # @return [Account]
   def call(uri, subscribe = true)
     username, domain = uri.split('@')
-    account = Account.where(username: username, domain: domain).first
+
+    return Account.find_local(username) if domain == Rails.configuration.x.local_domain
+
+    account = Account.find_by(username: username, domain: domain)
 
     if account.nil?
       account = Account.new(username: username, domain: domain)

app/views/home/index.html.haml

+= simple_form_for Status.new, url: statuses_path, method: :post do |f|
+  = f.input :text, required: true, autofocus: true, label: false, placeholder: 'What are you up to?'
+
+  .form-actions
+    = f.button :submit, 'Post update'
+
+%hr/
+
 %h3 OAuth2
 %p All API methods require a valid access token.
 
@@ -83,6 +91,15 @@
       %samp /api/accounts/:id/unfollow
     .description
       Unfollows target account from the user's account. Returns the target account.
+  %li
+    .address
+      %samp.method GET
+      %samp /api/accounts/lookup
+    .options
+      Options:
+      %samp usernames
+    .description
+      Returns accounts for a comma-separated list of usernames
 
 %h3 Follows
 %ul.api-descriptions

config/routes.rb

@@ -21,7 +21,8 @@ Rails.application.routes.draw do
     end
   end
 
-  resource :settings, only: [:show, :update]
+  resource  :settings, only: [:show, :update]
+  resources :statuses, only: [:create]
 
   namespace :api do
     # PubSubHubbub

spec/controllers/statuses_controller_spec.rb

+require 'rails_helper'
+
+RSpec.describe StatusesController, type: :controller do
+  let(:user) { Fabricate(:user) }
+
+  before do
+    sign_in :user, user
+  end
+
+  describe 'POST #create' do
+    before do
+      stub_request(:post, "https://pubsubhubbub.superfeedr.com/").to_return(:status => 200, :body => "", :headers => {})
+      post :create, status: { text: 'Hello world' }
+    end
+
+    it 'redirects back to homepage' do
+      expect(response).to redirect_to(root_path)
+    end
+
+    it 'creates a new status' do
+      expect(user.account.statuses.count).to eq 1
+    end
+  end
+end

spec/helpers/statuses_helper_spec.rb

+require 'rails_helper'
+
+# Specs in this file have access to a helper object that includes
+# the StatusesHelper. For example:
+#
+# describe StatusesHelper do
+#   describe "string concat" do
+#     it "concats two strings with spaces" do
+#       expect(helper.concat_strings("this","that")).to eq("this that")
+#     end
+#   end
+# end
+RSpec.describe StatusesHelper, type: :helper do
+  pending "add some examples to (or delete) #{__FILE__}"
+end