Users can associate with their Meetup account on the Account page.

This does an OAuth request with Meetup to determine the user's meetup ID.
RSVPs from past Meetup events will show up on the user's Profile page.

Gemfile

@@ -9,6 +9,7 @@ gem 'select2-rails'
 gem 'active_hash'
 gem 'sanitize'
 gem 'gmaps4rails'
+gem 'omniauth-meetup'
 
 group :production do
   gem 'pg'
@@ -25,6 +26,7 @@ group :assets do
 end
 
 group :development do
+  gem 'sextant'
   gem 'quiet_assets'
   gem 'guard-rspec'
   gem 'rb-fsevent'

Gemfile.lock

@@ -77,6 +77,8 @@ GEM
       railties (>= 3.0.0)
     faker (1.1.2)
       i18n (~> 0.5)
+    faraday (0.8.6)
+      multipart-post (~> 1.1)
     faye-websocket (0.4.6)
       eventmachine (>= 0.12.0)
     ffi (1.3.1)
@@ -89,8 +91,10 @@ GEM
     guard-rspec (2.3.3)
       guard (>= 1.1)
       rspec (~> 2.11)
+    hashie (1.2.0)
     hike (1.2.1)
     http_parser.rb (0.5.3)
+    httpauth (0.2.0)
     i18n (0.6.1)
     journey (1.0.4)
     jquery-datatables-rails (1.11.2)
@@ -102,6 +106,8 @@ GEM
       jquery-rails
       railties (>= 3.1.0)
     json (1.7.6)
+    jwt (0.1.5)
+      multi_json (>= 1.0)
     launchy (2.1.2)
       addressable (~> 2.3)
     libwebsocket (0.1.7.1)
@@ -122,8 +128,24 @@ GEM
       railties (~> 3.0)
       thor (~> 0.14)
     multi_json (1.5.0)
+    multipart-post (1.2.0)
     nested_form (0.3.1)
     nokogiri (1.5.6)
+    oauth2 (0.8.1)
+      faraday (~> 0.8)
+      httpauth (~> 0.1)
+      jwt (~> 0.1.4)
+      multi_json (~> 1.0)
+      rack (~> 1.2)
+    omniauth (1.1.3)
+      hashie (~> 1.2)
+      rack
+    omniauth-meetup (0.0.6)
+      omniauth (~> 1.0)
+      omniauth-oauth2 (~> 1.0)
+    omniauth-oauth2 (1.1.1)
+      oauth2 (~> 0.8.0)
+      omniauth (~> 1.0)
     orm_adapter (0.4.0)
     pg (0.14.1)
     poltergeist (1.0.2)
@@ -195,6 +217,9 @@ GEM
       libwebsocket (~> 0.1.3)
       multi_json (~> 1.0)
       rubyzip
+    sextant (0.2.3)
+      activesupport (>= 3.2)
+      rails (>= 3.2)
     shoulda-matchers (1.4.2)
       activesupport (>= 3.0.0)
       bourne (~> 1.1.2)
@@ -249,6 +274,7 @@ DEPENDENCIES
   launchy
   modernizr_rails
   nested_form
+  omniauth-meetup
   pg
   poltergeist
   quiet_assets
@@ -258,6 +284,7 @@ DEPENDENCIES
   sanitize
   sass-rails
   select2-rails
+  sextant
   shoulda-matchers
   sqlite3
   terminal-notifier-guard

Procfile

@@ -0,0 +1 @@
+web: rails server thin -p $PORT -e $RACK_ENV

app/assets/stylesheets/application.css.scss

@@ -152,4 +152,14 @@ a {
 
 #map label { 
   width: auto; display:inline; 
+}
+
+.meetup-association {
+  border: 3px solid rgb(80, 80, 97);
+  background-color: rgb(200, 200, 200);
+  width: 500px;
+  margin: 0 auto;
+  text-align: center;
+  padding: 15px;
+  border-radius: 10px;
 }

app/controllers/omniauths_controller.rb

@@ -0,0 +1,9 @@
+class OmniauthsController < ApplicationController
+  before_filter :authenticate_user!
+
+  def callback
+    auth_hash = request.env['omniauth.auth']
+    MeetupImporter.new.associate_user(current_user, auth_hash['uid'])
+    redirect_to edit_user_registration_path
+  end
+end

app/services/meetup_importer.rb

@@ -152,6 +152,38 @@ def dump_events
     ap event_jsons.map { |hsh| hsh.slice('id', 'name', 'description', 'event_url') }, plain: true
   end
 
+  def associate_user bridgetroll_user, meetup_id
+    raise "User already associated with #{bridgetroll_user.meetup_id}" if bridgetroll_user.meetup_id.present?
+
+    meetup_user = MeetupUser.where(meetup_id: meetup_id).first
+    raise "No user with ID #{meetup_id}" unless meetup_user.present?
+
+    Rsvp.transaction do
+      Rsvp.where(user_type: 'MeetupUser', user_id: meetup_user.id).find_each do |rsvp|
+        rsvp.user = bridgetroll_user
+        rsvp.save!
+      end
+
+      bridgetroll_user.meetup_id = meetup_id
+      bridgetroll_user.save!
+    end
+  end
+
+  def disassociate_user bridgetroll_user
+    raise "User is not associated with a meetup account!" unless bridgetroll_user.meetup_id.present?
+
+    meetup_user = MeetupUser.where(meetup_id: bridgetroll_user.meetup_id).first
+    Rsvp.transaction do
+      Rsvp.where(user_type: 'User', user_id: bridgetroll_user.id).find_each do |rsvp|
+        rsvp.user = meetup_user
+        rsvp.save!
+      end
+
+      bridgetroll_user.meetup_id = nil
+      bridgetroll_user.save!
+    end
+  end
+
   private
 
   def get_api_response_for path, params=nil

app/views/devise/registrations/edit.html.erb

@@ -1,5 +1,17 @@
 <h1>Edit <%= resource_name.to_s.humanize %></h1>
 
+<div class='meetup-association'>
+
+  <% if resource.meetup_id.present? %>
+    <p>This account is associated with <%= link_to "meetup user #{resource.meetup_id}.", "http://www.meetup.com/members/#{resource.meetup_id}/" %></p>
+  <% else %>
+    <p>This account is not associated with a SFRuby Meetup account.</p>
+
+    <p>If you associate with your meetup account, Bridgetroll can show you information about past workshops you have attended.</p>
+    <%= link_to 'Associate with Meetup account', "/auth/meetup", class: 'btn' %>
+  <% end %>
+</div>
+
 <%= form_for(resource, :as => resource_name, :url => registration_path(resource_name), :html => { :method => :put }) do |f| %>
   <%= devise_error_messages! %>
 

app/views/meetup_users/show.html.erb

@@ -1,34 +1,6 @@
 <h1>Events attended by <%= @user.full_name %></h1>
 
-<table class="datatable table table-striped table-bordered table-condensed">
-  <thead>
-    <tr>
-      <th>Title</th>
-      <th>Date</th>
-      <th>Location</th>
-      <th>Role</th>
-    </tr>
-  </thead>
-  <tbody>
-  <% @rsvps.each do |rsvp| %>
-    <% event = rsvp.event %>
-    <tr>
-      <td>
-        <%= link_to event.title, event %>
-        <% if event.meetup_student_event_id %>
-          <%= link_to "[Student Meetup]", "http://www.sfruby.info/events/#{event.meetup_student_event_id}/", class: 'meetup-link' %>
-        <% end %>
-        <% if event.meetup_volunteer_event_id %>
-          <%= link_to "[Volunteer Meetup]", "http://www.sfruby.info/events/#{event.meetup_volunteer_event_id}/", class: 'meetup-link' %>
-        <% end %>
-      </td>
-      <td><%= formatted_session_date(event.event_sessions.first) %></td>
-      <td><%= event.location.name rescue nil %></td>
-      <td><%= rsvp.role.title %></td>
-    </tr>
-  <% end %>
-  </tbody>
-</table>
+<%= render 'shared/rsvps', rsvps: @rsvps %>
 
 <ul class='actions'>
   <li class='btn'><%= link_to 'Meetup User Index', meetup_users_path %></li>

app/views/profiles/show.html.erb

@@ -19,16 +19,9 @@
   <%= @profile.bio %>
 </div>
 
-<strong>Workshop History</strong>
-<table class='table'>
-  <thead>
-  <tr>
-    <td>Role</td>
-    <td>Date</td>
-    <td>Venue</td>
-  </tr>
-  </thead>
-</table>
+<h3>Workshop History</h3>
+
+<%= render 'shared/rsvps', rsvps: @user.rsvps %>
 
 <ul class='actions'>
   <% if @user == current_user %>

app/views/shared/_rsvps.html.erb

@@ -0,0 +1,29 @@
+<table class="datatable table table-striped table-bordered table-condensed">
+  <thead>
+  <tr>
+    <th>Title</th>
+    <th>Date</th>
+    <th>Location</th>
+    <th>Role</th>
+  </tr>
+  </thead>
+  <tbody>
+  <% rsvps.each do |rsvp| %>
+    <% event = rsvp.event %>
+    <tr>
+      <td>
+        <%= link_to event.title, event %>
+        <% if event.meetup_student_event_id %>
+          <%= link_to "[Student Meetup]", "http://www.sfruby.info/events/#{event.meetup_student_event_id}/", class: 'meetup-link' %>
+        <% end %>
+        <% if event.meetup_volunteer_event_id %>
+          <%= link_to "[Volunteer Meetup]", "http://www.sfruby.info/events/#{event.meetup_volunteer_event_id}/", class: 'meetup-link' %>
+        <% end %>
+      </td>
+      <td><%= formatted_session_date(event.event_sessions.first) %></td>
+      <td><%= event.location.name rescue nil %></td>
+      <td><%= rsvp.role.title %></td>
+    </tr>
+  <% end %>
+  </tbody>
+</table>

config/initializers/omniauth.rb

@@ -0,0 +1,3 @@
+Rails.application.config.middleware.use OmniAuth::Builder do
+  provider :meetup, ENV['MEETUP_OAUTH_KEY'], ENV['MEETUP_OAUTH_SECRET']
+end

config/routes.rb

@@ -18,4 +18,6 @@
       resources :checkins, :only => [:index, :create, :destroy]
     end
   end
+
+  get "/auth/:provider/callback" => "omniauths#callback"
 end

db/migrate/20130303204435_add_meetup_id_to_users.rb

@@ -0,0 +1,5 @@
+class AddMeetupIdToUsers < ActiveRecord::Migration
+  def change
+    add_column :users, :meetup_id, :integer
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20130302211017) do
+ActiveRecord::Schema.define(:version => 20130303204435) do
 
   create_table "event_sessions", :force => true do |t|
     t.datetime "starts_at"
@@ -114,6 +114,7 @@
     t.boolean  "admin",                  :default => false
     t.string   "first_name"
     t.string   "last_name"
+    t.integer  "meetup_id"
   end
 
   add_index "users", ["confirmation_token"], :name => "index_users_on_confirmation_token", :unique => true

spec/controllers/omniauths_controller_spec.rb

@@ -0,0 +1,22 @@
+require 'spec_helper'
+require Rails.root.join('spec', 'services', 'meetup_request_fixtures')
+
+describe OmniauthsController do
+  context "after meetup hits the callback" do
+    before do
+      @user = create(:user)
+      sign_in @user
+
+      OmniAuth.config.test_mode = true
+      authed_params = MeetupRequestFixtures.oauth_response(7654321)
+      OmniAuth.config.mock_auth[:meetup] = OmniAuth::AuthHash.new(authed_params)
+      request.env["omniauth.auth"] = OmniAuth.config.mock_auth[:meetup]
+    end
+
+    it 'informs the meetup importer that this bridgetroll user has claimed this meetup user' do
+      MeetupImporter.any_instance.should_receive(:associate_user).with(@user, 7654321)
+
+      get :callback, provider: :meetup
+    end
+  end
+end

spec/requests/profiles_spec.rb

@@ -75,11 +75,16 @@
     page.should have_content("This is my bio...")
   end
 
-  it "should be able to see workshop history" do
-    click_link "Profile"
-    page.should have_content("Workshop History")
-    page.should have_content("Role")
-    page.should have_content("Date")
-    page.should have_content("Venue")
+  context "when the user has attended some workshops" do
+    before do
+      event = create(:event, title: 'BridgeBridge')
+      event.rsvps.create!(user: @user, role_id: Role::VOLUNTEER)
+    end
+
+    it "should be able to see workshop history" do
+      click_link "Profile"
+      page.should have_content("Workshop History")
+      page.should have_content("BridgeBridge")
+    end
   end
 end