Pull request - Stephanie

Gemfile

@@ -6,6 +6,11 @@ ruby '3.0.2'
 
 gem 'pg'
 gem 'sinatra'
+gem 'thin'
+gem 'puma'
+gem 'reel'
+gem 'http'
+gem 'webrick'
 
 group :test do
   gem 'capybara'

Gemfile.lock

@@ -18,6 +18,8 @@ GEM
     mini_mime (1.1.1)
     mustermann (1.1.1)
       ruby2_keywords (~> 0.0.1)
+    nokogiri (1.12.3-arm64-darwin)
+      racc (~> 1.4)
     nokogiri (1.12.3-x86_64-darwin)
       racc (~> 1.4)
     parallel (1.20.1)
@@ -83,6 +85,7 @@ GEM
       nokogiri (~> 1.8)
 
 PLATFORMS
+  arm64-darwin-21
   x86_64-darwin-20
 
 DEPENDENCIES

app.rb

@@ -1,9 +1,35 @@
 require 'sinatra/base'
+require './lib/messages'
 
 class Chitter < Sinatra::Base
+  enable :sessions
+  configure do
+    enable :reloader
+  end 
+
   get '/test' do
     'Test page'
   end
 
+  get '/chitter' do 
+    erb :index
+  end
+
+  get '/peeps' do
+    @messages = Messages.all
+    erb :allpeeps
+  end 
+
+  get '/drafts' do
+    erb :post
+  end
+
+  post '/postpeep' do 
+    peep = params['message']
+    Messages.create(message: peep)
+    redirect('/chitter')
+  end
+
+
   run! if app_file == $0
 end

lib/messages.rb

@@ -0,0 +1,23 @@
+require 'pg'
+
+class Messages
+
+  def self.all
+    if ENV['ENVIRONMENT'] == 'test'
+      connection = PG.connect(dbname: 'chitter_test')
+    else 
+      connection = PG.connect(dbname: 'chitter')
+    end 
+    result = connection.exec('SELECT * FROM peeps;')
+    result.map { |message| message['message'] }
+  end
+
+  def self.create(message:)
+    if ENV['ENVIRONMENT'] == 'test'
+      connection = PG.connect(dbname: 'chitter_test')
+    else 
+      connection = PG.connect(dbname: 'chitter')
+    end
+    connection.exec("INSERT INTO peeps (message) VALUES('#{message}')")
+  end 
+end

spec/features/adding_peep_spec.rb

@@ -0,0 +1,15 @@
+feature 'Viewing added peeps' do 
+  scenario 'adds peeps to the list' do 
+    visit('/chitter')
+    click_button('Post a Peep')
+
+    expect(current_path).to eq '/drafts'
+
+    fill_in('message', with: 'This is my first peep!')
+    click_button('Submit')
+    expect(current_path).to eq '/chitter'
+    click_button('View all Peeps')
+
+    expect(page).to have_content "This is my first peep!"
+end 
+end 

spec/features/view_messages_spec.rb

@@ -0,0 +1,19 @@
+require 'pg'
+
+feature 'Viewing messages' do
+  scenario 'shows all messages' do
+
+    connection = PG.connect(dbname: 'chitter_test')
+
+    Messages.create(message: 'Update - I am in Paris')
+    Messages.create(message: 'Just got back from the park!')
+    Messages.create(message: 'Hi Chitter.')
+
+    visit ('/peeps')
+
+    expect(current_path).to eq '/peeps'
+    expect(page).to have_content 'Update - I am in Paris'
+    expect(page).to have_content 'Just got back from the park!'
+    expect(page).to have_content 'Hi Chitter.'
+  end
+end

spec/messages_spec.rb

@@ -0,0 +1,29 @@
+require 'messages'
+require 'pg'
+
+describe Messages do 
+  describe '.all' do
+    it 'returns a list of messages' do
+      connection = PG.connect(dbname: 'chitter_test')
+
+      Messages.create(message: 'Hello')
+      Messages.create(message: 'Hi!')
+      Messages.create(message: 'Hiya.')
+
+      messages = Messages.all
+
+      expect(messages.length).to eq 3
+      expect(messages).to include "Hello"
+      expect(messages).to include "Hi!"
+      expect(messages).to include "Hiya."
+    end
+  end
+
+  describe '.create' do 
+    it 'creates a new posted peep' do
+      Messages.create(message: "This is my first peep!")
+
+      expect(Messages.all).to include 'This is my first peep!'
+  end 
+end 
+end

views/allpeeps.erb

@@ -0,0 +1,6 @@
+<h1>All Peeps:</h1>
+<ul>
+<% @messages.each do |message| %>
+  <li><%= message %></li>
+  <% end %>
+</ul>

views/index.erb

@@ -0,0 +1,8 @@
+<h1>Welcome to Chitter:</h1>
+<form action="/peeps" method="get">
+  <input type="submit" value="View all Peeps"/>
+</form>
+
+<form action="/drafts" method='get'>
+  <input type="submit" value="Post a Peep">
+</form>

views/post.erb

@@ -0,0 +1,5 @@
+<h1>Post a Peep:</h1>
+<form action='/postpeep' method='post'>
+  <input type="text" name="message"/>
+  <input type="submit" value="Submit" />
+</form>