Bernie-2016 · maclover7 · Feb 20, 2016 · Feb 21, 2016 · Feb 21, 2016 · Feb 21, 2016
diff --git a/.env.sample b/.env.sample
@@ -12,3 +12,5 @@ SENTRY_DSN=
 CORS_ORIGINS=
 MIN_COMPATIBLE_APP_VERSION=
 FORCE_SSL=
+AUTH_API_URL=
+AUTH_API_APPLICATION_ID=
diff --git a/Gemfile b/Gemfile
@@ -46,6 +46,8 @@ gem 'newrelic_rpm'
 
 gem 'rack-cors', require: 'rack/cors'
 
+gem 'rest-client'
+
 group :development, :production do
   gem 'rails_12factor'
 end

diff --git a/Gemfile.lock b/Gemfile.lock
@@ -329,6 +329,7 @@ DEPENDENCIES
   rails (= 4.2.4)
   rails-api
   rails_12factor
+  rest-client
   rspec-rails
   rspec-sidekiq
   sentry-raven

diff --git a/app/mailers/application_mailer.rb b/app/mailers/application_mailer.rb
@@ -0,0 +1,4 @@
+class ApplicationMailer < ActionMailer::Base
+  default from: "[email protected]"
+  layout 'mailer'
+end
diff --git a/app/mailers/gatekeeper_mailer.rb b/app/mailers/gatekeeper_mailer.rb
@@ -0,0 +1,8 @@
+class GatekeeperMailer < ApplicationMailer
+  def pre_transfer(user)
+    mail(
+      to: user.email,
+      subject: "Coming soon: New user login system for Field the Bern"
+    )
+  end
+end
diff --git a/app/models/api_user.rb b/app/models/api_user.rb
@@ -0,0 +1,29 @@
+class ApiUser < ActiveRecord::Base
+  belongs_to :user
+
+  def api_create!(user)
+    user_info = {
+      "user" => {
+        "email" => user.email,
+        "encrypted_password" => user.encrypted_password,
+        "first_name" => user.first_name,
+        "last_name" => user.last_name
+      }
+    }
+
+    response = RestClient.post("#{ENV["AUTH_API_URL"]}/users", user_info.merge(application_id: ENV['AUTH_API_APPLICATION_ID']))
+    response = JSON.load(response.body)
+
+    ApiUser.create!(api_user_id: response["id"], api_access_token: response["access_token"], user_id: user.id)
+  end
+
+  def api_save!(user_params)
+    user_params = ActionController::Parameters.new({ user: user_params })
+
+    user_info = {
+      "user" => user_params.require(:user).permit(:email, :encrypted_password, :first_name, :last_name).to_h
+    }
+
+    RestClient.put("#{ENV["AUTH_API_URL"]}/users/me", user_info, access_token: self.api_access_token)
+  end
+end
diff --git a/app/models/user.rb b/app/models/user.rb
@@ -3,6 +3,8 @@ class User < ActiveRecord::Base
 
   include Clearance::User
 
+  has_one :api_user
+
   has_many :devices
 
   has_many :visits

diff --git a/app/views/gatekeeper_mailer/pre_transfer.html.erb b/app/views/gatekeeper_mailer/pre_transfer.html.erb
@@ -0,0 +1,13 @@
+<h1>Coming soon: New login system for Bernie 2016</h1>
+
+<p>
+Hello! Thank you so much for helping to canvass across the United States with the Field the Bern
+ app! Your work is key to winning this campaign. In order to make your work easier, a new service is
+ being created, and it's called Gatekeeper. Gatekeeper is a single sign on (a.k.a. SSO for the techies
+ out there). Starting with the Field the Bern, Gatekeeper will allow volunteers to use a single email
+and password across all Bernie 2016 applications. Stay tuned for more applications that will be using
+ this new and exciting service!
+
+Thanks so much for your work,
+The “Field the Bern” team
+</p>
diff --git a/app/views/gatekeeper_mailer/pre_transfer.text.erb b/app/views/gatekeeper_mailer/pre_transfer.text.erb
@@ -0,0 +1,11 @@
+Coming soon: New login system for Bernie 2016
+
+Hello! Thank you so much for helping to canvass across the United States with the Field the Bern
+ app! Your work is key to winning this campaign. In order to make your work easier, a new service is
+ being created, and it's called Gatekeeper. Gatekeeper is a single sign on (a.k.a. SSO for the techies
+ out there). Starting with the Field the Bern, Gatekeeper will allow volunteers to use a single email
+and password across all Bernie 2016 applications. Stay tuned for more applications that will be using
+ this new and exciting service!
+
+Thanks so much for your work,
+The “Field the Bern” team
diff --git a/app/views/layouts/mailer.html.erb b/app/views/layouts/mailer.html.erb
@@ -0,0 +1,5 @@
+<html>
+  <body>
+    <%= yield %>
+  </body>
+</html>
diff --git a/app/views/layouts/mailer.text.erb b/app/views/layouts/mailer.text.erb
@@ -0,0 +1 @@
+<%= yield %>
diff --git a/db/migrate/20160220020210_create_api_users.rb b/db/migrate/20160220020210_create_api_users.rb
@@ -0,0 +1,10 @@
+class CreateApiUsers < ActiveRecord::Migration
+  def change
+    create_table :api_users do |t|
+      t.string  :api_access_token
+      t.integer :api_user_id
+      t.integer :user_id
+      t.timestamps null: false
+    end
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20151220213249) do
+ActiveRecord::Schema.define(version: 20160220020210) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -64,6 +64,14 @@
     t.integer  "last_visited_by_id"
   end
 
+  create_table "api_users", force: :cascade do |t|
+    t.string   "api_access_token"
+    t.integer  "api_user_id"
+    t.integer  "user_id"
+    t.datetime "created_at",       null: false
+    t.datetime "updated_at",       null: false
+  end
+
   create_table "devices", force: :cascade do |t|
     t.integer  "user_id"
     t.string   "token",      null: false

diff --git a/lib/tasks/gatekeeper.rake b/lib/tasks/gatekeeper.rake
@@ -0,0 +1,29 @@
+namespace :gatekeeper do
+  task migrate_users: :environment do
+    users = User.all
+    counter = 0
+    puts "Creating API integration for #{users.count} users"
+
+    users.each do |user|
+      user.api_user = ApiUser.new.api_create!(user)
+      counter += 1
+      puts "Finished API integration for #{counter}/#{users.count}"
+    end
+
+    puts "API integration completed!"
+  end
+
+  task notify_users: :environment do
+    users = User.all
+    counter = 0
+    puts "Sending notification mailers for #{users.count} users"
+
+    users.each do |user|
+      GatekeeperMailer.pre_transfer(user)
+      counter += 1
+      puts "Sent notification mailer for #{counter}/#{users.count}"
+    end
+
+    puts "Notification mailer email blast completed!"
+  end
+end
diff --git a/spec/mailers/gatekeeper_mailer_spec.rb b/spec/mailers/gatekeeper_mailer_spec.rb
@@ -0,0 +1,20 @@
+require "rails_helper"
+
+RSpec.describe GatekeeperMailer, type: :mailer do
+  describe "pre_transfer" do
+    before do
+      @user = FactoryGirl.create(:user)
+      @mail = GatekeeperMailer.pre_transfer(@user)
+    end
+
+    it "renders the headers" do
+      expect(@mail.subject).to eq("Coming soon: New user login system for Field the Bern")
+      expect(@mail.to).to eq([@user.email])
+      expect(@mail.from).to eq(["[email protected]"])
+    end
+
+    it "renders the body" do
+      expect(@mail.body.encoded).to match("Coming soon")
+    end
+  end
+end
diff --git a/spec/models/api_user_spec.rb b/spec/models/api_user_spec.rb
@@ -0,0 +1,13 @@
+require 'rails_helper'
+
+RSpec.describe ApiUser, type: :model do
+  context 'schema' do
+    it { should have_db_column(:api_access_token).of_type(:string) }
+    it { should have_db_column(:api_user_id).of_type(:integer) }
+    it { should have_db_column(:user_id).of_type(:integer) }
+  end
+
+  context 'associations' do
+    it { should belong_to(:user) }
+  end
+end
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
@@ -32,6 +32,7 @@
     it { should have_many(:passive_relationships) }
     it { should have_many(:followers) }
     it { should have_many(:following) }
+    it { should have_one(:api_user) }
   end
 
   context 'validations' do