first version

Gemfile

@@ -6,6 +6,8 @@ ruby '3.0.2'
 
 gem 'pg'
 gem 'sinatra'
+gem 'sinatra-contrib'
+gem 'launchy'
 
 group :test do
   gem 'capybara'

Gemfile.lock

@@ -15,9 +15,14 @@ GEM
       xpath (~> 3.2)
     diff-lcs (1.4.4)
     docile (1.4.0)
+    launchy (2.5.0)
+      addressable (~> 2.7)
     mini_mime (1.1.1)
+    multi_json (1.15.0)
     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)
@@ -75,6 +80,12 @@ GEM
       rack (~> 2.2)
       rack-protection (= 2.1.0)
       tilt (~> 2.0)
+    sinatra-contrib (2.1.0)
+      multi_json
+      mustermann (~> 1.0)
+      rack-protection (= 2.1.0)
+      sinatra (= 2.1.0)
+      tilt (~> 2.0)
     terminal-table (3.0.1)
       unicode-display_width (>= 1.1.1, < 3)
     tilt (2.0.10)
@@ -83,16 +94,19 @@ GEM
       nokogiri (~> 1.8)
 
 PLATFORMS
+  arm64-darwin-21
   x86_64-darwin-20
 
 DEPENDENCIES
   capybara
+  launchy
   pg
   rspec
   rubocop (= 1.20)
   simplecov
   simplecov-console
   sinatra
+  sinatra-contrib
 
 RUBY VERSION
    ruby 3.0.2p107

Views/chitter/peeps.erb

@@ -0,0 +1,12 @@
+<ul>
+  <% @peeps.each do |peep| %>
+    <li>
+        <%= peep.message %>
+    </li>
+  <% end %>
+</ul>
+Please enter a new peep below:
+<form action= "/chitter/peeps" method = "post">
+  <input type="text" name="message" placeholder="Peep"  />
+  <input type="submit" value="Submit" />
+</form>

app.rb

@@ -1,8 +1,20 @@
 require 'sinatra/base'
+require './lib/peeps'
 
 class Chitter < Sinatra::Base
-  get '/test' do
-    'Test page'
+
+  # get '/' do
+    # redirect '/chitter/peeps'
+  # end
+
+  get '/chitter/peeps' do
+    @peeps = Peeps.all
+    erb :'chitter/peeps'
+  end
+
+  post '/chitter/peeps' do
+    Peeps.create(message: params[:message])
+    redirect :'chitter/peeps'
   end
 
   run! if app_file == $0

lib/peeps.rb

@@ -0,0 +1,31 @@
+class Peeps
+  attr_reader :id, :message
+
+  def initialize(id:, message:)
+    @id = id
+    @message = message
+  end
+
+  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 do |peep|
+      Peeps.new(id: peep['id'], message: peep['message'])
+    end
+  end
+
+  def self.create(message:)
+    if ENV['ENVIRONMENT'] == 'test'
+      connection = PG.connect(dbname: 'chitter_test')
+    else
+      connection = PG.connect(dbname: 'chitter')
+    end
+    result = connection.exec_params("INSERT INTO peeps (message) VALUES($1) RETURNING message;",
+    [message])
+    Peeps.new(id: result[0]['id'], message: result[0]['message'])
+  end
+end

spec/features/add_peeps_spec.rb

@@ -0,0 +1,8 @@
+feature 'Add a peep' do
+  scenario 'A user can  add a peep' do
+    visit('/chitter/peeps')
+    fill_in('message', :with => 'Leigh')
+    click_button('Submit')
+    expect(page).to have_content('Leigh')
+  end
+end

spec/features/view_peeps.rb

@@ -0,0 +1,11 @@
+feature 'Viewing peeps' do
+  scenario 'A user can see peeps' do
+    Peeps.create(message: "hello")
+    Peeps.create(message: "it's")
+    Peeps.create(message: "me")
+    visit('/chitter/peeps')
+    expect(page).to have_content("hello")
+    expect(page).to have_content("it's")
+    expect(page).to have_content("me")
+  end
+end