Merge pull request 'Update postgres master host' (#19) from chore/update_postgres_host into master

Reviewed-on: #19

.env.example

@@ -1,8 +1 @@
-LDAP_HOST=192.168.33.10
+EJABBERD_API_URL='https://xmpp.kosmos.org/api'
-LDAP_PORT=389
-#
-# Production LDAP server:
-#
-# LDAP_HOST=ldap.kosmos.org
-# LDAP_PORT=636
-# LDAP_USE_TLS=true

.env.production

@@ -0,0 +1 @@
+EJABBERD_API_URL='https://xmpp.kosmos.org:5443/api'

.env.test

@@ -0,0 +1 @@
+EJABBERD_API_URL='http://xmpp.example.com/api'

Gemfile

@@ -21,13 +21,15 @@ gem 'jbuilder', '~> 2.7'
 # Reduces boot times through caching; required in config/boot.rb
 gem 'bootsnap', '>= 1.4.2', require: false
 
-gem 'dotenv-rails', groups: [:development, :test]
+gem 'dotenv-rails'
 
 gem 'warden'
 gem 'devise'
 gem 'devise_ldap_authenticatable'
 gem 'net-ldap'
 
+gem 'faraday'
+
 group :development, :test do
   # Use sqlite3 as the database for Active Record
   gem 'sqlite3', '~> 1.4'
@@ -51,6 +53,7 @@ group :test do
   gem 'factory_bot_rails'
   gem 'capybara'
   gem 'database_cleaner'
+  gem 'webmock'
 end
 
 group :production do

Gemfile.lock

@@ -73,6 +73,8 @@ GEM
       regexp_parser (~> 1.5)
       xpath (~> 3.2)
     concurrent-ruby (1.1.7)
+    crack (0.4.3)
+      safe_yaml (~> 1.0.0)
     crass (1.0.6)
     database_cleaner (1.8.5)
     devise (4.7.3)
@@ -95,9 +97,12 @@ GEM
     factory_bot_rails (6.1.0)
       factory_bot (~> 6.1.0)
       railties (>= 5.0.0)
+    faraday (0.17.0)
+      multipart-post (>= 1.2, < 3)
     ffi (1.13.1)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
+    hashdiff (0.4.0)
     i18n (1.8.5)
       concurrent-ruby (~> 1.0)
     jbuilder (2.10.1)
@@ -126,6 +131,7 @@ GEM
     mini_portile2 (2.4.0)
     minitest (5.14.2)
     msgpack (1.3.3)
+    multipart-post (2.1.1)
     net-ldap (0.16.3)
     nio4r (2.5.4)
     nokogiri (1.10.10)
@@ -191,6 +197,7 @@ GEM
       rspec-mocks (~> 3.9)
       rspec-support (~> 3.9)
     rspec-support (3.10.0)
+    safe_yaml (1.0.5)
     sass-rails (6.0.0)
       sassc-rails (~> 2.1, >= 2.1.1)
     sassc (2.4.0)
@@ -228,6 +235,10 @@ GEM
       activemodel (>= 6.0.0)
       bindex (>= 0.4.0)
       railties (>= 6.0.0)
+    webmock (3.6.0)
+      addressable (>= 2.3.6)
+      crack (>= 0.3.2)
+      hashdiff (>= 0.4.0, < 2.0.0)
     webpacker (4.3.0)
       activesupport (>= 4.2)
       rack-proxy (>= 0.6.1)
@@ -251,6 +262,7 @@ DEPENDENCIES
   devise_ldap_authenticatable
   dotenv-rails
   factory_bot_rails
+  faraday
   jbuilder (~> 2.7)
   letter_opener
   letter_opener_web
@@ -268,6 +280,7 @@ DEPENDENCIES
   tzinfo-data
   warden
   web-console (>= 3.3.0)
+  webmock
   webpacker (~> 4.0)
 
 BUNDLED WITH

README.md

@@ -11,7 +11,7 @@ credentials, invites, donations, etc..
 * [x] Log in with admin permissions
 * [x] View LDAP users as admin
 * [x] Sign up for a new account via invitation
-* [ ] List my donations
+* [x] List my donations
 * [ ] Invite new users from your account
 * [ ] Sign up for a new account by donating upfront
 * [ ] Sign up for a new account via proving contributions (via cryptographic signature)

app/assets/stylesheets/donations.scss

@@ -0,0 +1,40 @@
+ul.donations {
+  list-style: none;
+
+  li {
+    margin-bottom: 2rem;
+    display: grid;
+    grid-row-gap: 0.5rem;
+    grid-column-gap: 2rem;
+    grid-template-columns: 1fr 1fr;
+    grid-template-areas:
+      "date amount-btc"
+      "public-name amounts-fiat";
+
+    h3 {
+      grid-area: "date";
+      margin-bottom: 0;
+    }
+
+    p {
+      margin-bottom: 0;
+
+      &.amount-btc {
+        grid-area: amount-btc;
+        text-align: right;
+        font-family: monospace;
+        font-size: 1.25rem;
+      }
+      &.amounts-fiat {
+        grid-area: amounts-fiat;
+        text-align: right;
+        font-family: monospace;
+        font-size: 0.85rem;
+        color: #888;
+      }
+      &.public-name {
+        grid-area: public-name;
+      }
+    }
+  }
+}

app/assets/stylesheets/forms.scss

@@ -22,10 +22,6 @@ form {
     color: #bc0101;
   }
 
-  .actions {
-    margin-top: 2rem;
-  }
-
   .accept-terms {
     margin-top: 2rem;
     font-size: 0.85rem;

app/assets/stylesheets/layout.scss

@@ -143,6 +143,10 @@ main {
       margin-bottom: 3rem;
     }
   }
+
+  .actions {
+    margin-top: 2rem;
+  }
 }
 
 .grid {

app/controllers/admin/donations_controller.rb

@@ -0,0 +1,74 @@
+class Admin::DonationsController < Admin::BaseController
+  before_action :set_donation, only: [:show, :edit, :update, :destroy]
+
+  # GET /donations
+  # GET /donations.json
+  def index
+    @donations = Donation.all
+  end
+
+  # GET /donations/1
+  # GET /donations/1.json
+  def show
+  end
+
+  # GET /donations/new
+  def new
+    @donation = Donation.new
+  end
+
+  # GET /donations/1/edit
+  def edit
+  end
+
+  # POST /donations
+  # POST /donations.json
+  def create
+    @donation = Donation.new(donation_params)
+
+    respond_to do |format|
+      if @donation.save
+        format.html { redirect_to admin_donation_url(@donation), notice: 'Donation was successfully created.' }
+        format.json { render :show, status: :created, location: @donation }
+      else
+        format.html { render :new }
+        format.json { render json: @donation.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # PATCH/PUT /donations/1
+  # PATCH/PUT /donations/1.json
+  def update
+    respond_to do |format|
+      if @donation.update(donation_params)
+        format.html { redirect_to admin_donation_url(@donation), notice: 'Donation was successfully updated.' }
+        format.json { render :show, status: :ok, location: @donation }
+      else
+        format.html { render :edit }
+        format.json { render json: @donation.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /donations/1
+  # DELETE /donations/1.json
+  def destroy
+    @donation.destroy
+    respond_to do |format|
+      format.html { redirect_to admin_donations_url, notice: 'Donation was successfully destroyed.' }
+      format.json { head :no_content }
+    end
+  end
+
+  private
+    # Use callbacks to share common setup or constraints between actions.
+    def set_donation
+      @donation = Donation.find(params[:id])
+    end
+
+    # Only allow a list of trusted parameters through.
+    def donation_params
+      params.require(:donation).permit(:user_id, :amount_sats, :amount_eur, :amount_usd, :public_name, :paid_at)
+    end
+end

app/controllers/donations_controller.rb

@@ -0,0 +1,9 @@
+class DonationsController < ApplicationController
+  before_action :require_user_signed_in
+
+  # GET /donations
+  # GET /donations.json
+  def index
+    @donations = current_user.donations.completed
+  end
+end

app/controllers/signup_controller.rb

@@ -94,16 +94,15 @@ class SignupController < ApplicationController
   end
 
   def complete_signup
-    @user.save!
     session[:new_user] = nil
     session[:validation_error] = nil
 
     CreateAccount.call(
       username: @user.cn,
+      domain: "kosmos.org",
       email: @user.email,
-      password: @user.password
+      password: @user.password,
+      invitation: @invitation
     )
-
-    @invitation.update! invited_user_id: @user.id, used_at: DateTime.now
   end
 end

app/helpers/application_helper.rb

@@ -1,2 +1,5 @@
 module ApplicationHelper
+  def sats_to_btc(sats)
+    sats.to_f / 100000000
+  end
 end

app/helpers/donations_helper.rb

@@ -0,0 +1,2 @@
+module DonationsHelper
+end

app/models/donation.rb

@@ -0,0 +1,13 @@
+class Donation < ApplicationRecord
+  # Relations
+  belongs_to :user
+
+  # Validations
+  validates_presence_of :amount_sats
+
+  # Hooks
+  # TODO before_create :store_fiat_value
+
+  #Scopes
+  scope :completed, -> { where.not(paid_at: nil) }
+end

app/models/user.rb

@@ -3,6 +3,7 @@ class User < ApplicationRecord
 
   # Relations
   has_many :invitations, dependent: :destroy
+  has_many :donations, dependent: :nullify
 
   validates_uniqueness_of :cn
   validates_length_of :cn, :minimum => 3

app/services/create_account.rb

@@ -1,16 +1,38 @@
 class CreateAccount < ApplicationService
   def initialize(args)
-    @username = args[:username]
+    @username   = args[:username]
-    @email = args[:email]
+    @domain     = args[:ou] || "kosmos.org"
-    @password = args[:password]
+    @email      = args[:email]
+    @password   = args[:password]
+    @invitation = args[:invitation]
   end
 
   def call
+    user = create_user_in_database
     add_ldap_document
+
+    if @invitation.present?
+      update_invitation(user.id)
+      exchange_xmpp_contacts
+    end
   end
 
   private
 
+  def create_user_in_database
+    User.create!(
+      cn: @username,
+      ou: @domain,
+      email: @email,
+      password: @password,
+      password_confirmation: @password
+    )
+  end
+
+  def update_invitation(user_id)
+    @invitation.update! invited_user_id: user_id, used_at: DateTime.now
+  end
+
   def add_ldap_document
     dn = "cn=#{@username},ou=kosmos.org,cn=users,dc=kosmos,dc=org"
     attr = {
@@ -39,4 +61,23 @@ class CreateAccount < ApplicationService
   def ldap_config
     ldap_config ||= YAML.load(ERB.new(File.read("#{Rails.root}/config/ldap.yml")).result)[Rails.env]
   end
+
+  def exchange_xmpp_contacts
+    #TODO enable in development when we have easy setup of ejabberd etc.
+    return if Rails.env.development?
+
+    ejabberd = EjabberdApiClient.new
+    inviter = @invitation.user
+
+    ejabberd.add_rosteritem({
+      "localuser": @username, "localhost": @domain,
+      "user": inviter.cn, "host": inviter.ou,
+      "nick": inviter.cn, "group": "Friends", "subs": "both"
+    })
+    ejabberd.add_rosteritem({
+      "localuser": inviter.cn, "localhost": inviter.ou,
+      "user": @username, "host": @domain,
+      "nick": @username, "group": "Friends", "subs": "both"
+    })
+  end
 end

app/services/ejabberd_api_client.rb

@@ -0,0 +1,20 @@
+class EjabberdApiClient
+  def initialize
+    @base_url = ENV["EJABBERD_API_URL"]
+  end
+
+  def post(endpoint, payload)
+    res = Faraday.post("#{@base_url}/#{endpoint}", payload.to_json,
+                       "Content-Type" => "application/json")
+
+    if res.status != 200
+      Rails.logger.error "[ejabberd] API request failed:"
+      Rails.logger.error res.body
+      #TODO add some kind of exception tracking/notifications
+    end
+  end
+
+  def add_rosteritem(payload)
+    post "add_rosteritem", payload
+  end
+end

app/views/admin/dashboard/index.html.erb

@@ -2,6 +2,7 @@
 <p>
   Ohai there, admin human.
 </p>
-<p>
+<ul>
-  <%= link_to 'LDAP users', admin_ldap_users_path %>
+  <li><%= link_to 'LDAP users', admin_ldap_users_path %></li>
-</p>
+  <li><%= link_to 'Donations', admin_donations_path %></li>
+</ul>

app/views/admin/donations/_donation.json.jbuilder

@@ -0,0 +1,2 @@
+json.extract! donation, :id, :user_id, :amount_sats, :amount_eur, :amount_usd, :public_name, :created_at, :updated_at
+json.url donation_url(donation, format: :json)

app/views/admin/donations/_form.html.erb

@@ -0,0 +1,60 @@
+<%= form_with(url: url, model: donation, local: true) do |form| %>
+  <% if donation.errors.any? %>
+    <div id="error_explanation">
+      <h3><%= pluralize(donation.errors.count, "error") %> prohibited this donation from being saved:</h3>
+      <ul>
+        <% donation.errors.full_messages.each do |message| %>
+          <li><%= message %></li>
+        <% end %>
+      </ul>
+    </div>
+  <% end %>
+
+  <div class="field">
+    <p>
+      <%= form.label :user_id %>
+      <%= form.collection_select :user_id, User.where(ou: "kosmos.org").order(:cn), :id, :cn %>
+    </p>
+  </div>
+
+  <div class="field">
+    <p>
+      <%= form.label :amount_sats, "Amount BTC (sats)" %>
+      <%= form.number_field :amount_sats %>
+    </p>
+  </div>
+
+  <div class="field">
+    <p>
+      <%= form.label :amount_eur, "Amount EUR (cents)" %>
+      <%= form.number_field :amount_eur %>
+    </p>
+  </div>
+
+  <div class="field">
+    <p>
+      <%= form.label :amount_usd, "Amount USD (cents)"%>
+      <%= form.number_field :amount_usd %>
+    </p>
+  </div>
+
+  <div class="field">
+    <p>
+      <%= form.label :public_name %>
+      <%= form.text_field :public_name %>
+    </p>
+  </div>
+
+  <div class="field">
+    <p>
+      <%= form.label :paid_at %>
+      <%= form.text_field :paid_at %>
+    </p>
+  </div>
+
+  <div class="actions">
+    <p>
+      <%= form.submit %>
+    </p>
+  </div>
+<% end %>

app/views/admin/donations/edit.html.erb

@@ -0,0 +1,8 @@
+<h2>Editing Donation</h2>
+
+<%= render 'form', donation: @donation, url: admin_donation_path(@donation) %>
+
+<p class="actions">
+  <%= link_to 'Show', admin_donation_path(@donation) %> |
+  <%= link_to 'Back', admin_donations_path %>
+<p>

app/views/admin/donations/index.html.erb

@@ -0,0 +1,41 @@
+<h2>Donations</h2>
+
+<% if @donations.any? %>
+  <table>
+    <thead>
+      <tr>
+        <th>User</th>
+        <th>Amount BTC</th>
+        <th>in EUR</th>
+        <th>in USD</th>
+        <th>Public name</th>
+        <th>Date</th>
+        <th colspan="3"></th>
+      </tr>
+    </thead>
+
+    <tbody>
+      <% @donations.each do |donation| %>
+        <tr>
+          <td><%= donation.user.cn %></td>
+          <td><%= sats_to_btc donation.amount_sats %> BTC</td>
+          <td><%= number_to_currency donation.amount_eur / 100, unit: "" %></td>
+          <td><%= number_to_currency donation.amount_usd / 100, unit: "" %></td>
+          <td><%= donation.public_name %></td>
+          <td><%= donation.paid_at ? donation.paid_at.strftime("%Y-%m-%d") : "" %></td>
+          <td><%= link_to 'Show', admin_donation_path(donation) %></td>
+          <td><%= link_to 'Edit', edit_admin_donation_path(donation) %></td>
+          <td><%= link_to 'Destroy', admin_donation_path(donation), method: :delete, data: { confirm: 'Are you sure?' } %></td>
+        </tr>
+      <% end %>
+    </tbody>
+  </table>
+<% else %>
+  <p>
+    No donations yet.
+  </p>
+<% end %>
+
+<p class="actions">
+  <%= link_to 'Record an out-of-system donation', new_admin_donation_path %>
+</p>

app/views/admin/donations/index.json.jbuilder

@@ -0,0 +1 @@
+json.array! @donations, partial: "donations/donation", as: :donation

app/views/admin/donations/new.html.erb

@@ -0,0 +1,7 @@
+<h2>New Donation</h2>
+
+<%= render 'form', donation: @donation, url: admin_donations_path %>
+
+<p class="actions">
+  <%= link_to 'Back', admin_donations_path %>
+</p>

app/views/admin/donations/show.html.erb

@@ -0,0 +1,34 @@
+<p id="notice"><%= notice %></p>
+
+<p>
+  <strong>User:</strong>
+  <%= @donation.user_id %>
+</p>
+
+<p>
+  <strong>Amount sats:</strong>
+  <%= @donation.amount_sats %>
+</p>
+
+<p>
+  <strong>Amount eur:</strong>
+  <%= @donation.amount_eur %>
+</p>
+
+<p>
+  <strong>Amount usd:</strong>
+  <%= @donation.amount_usd %>
+</p>
+
+<p>
+  <strong>Public name:</strong>
+  <%= @donation.public_name %>
+</p>
+
+<p>
+  <strong>Date:</strong>
+  <%= @donation.paid_at %>
+</p>
+
+<%= link_to 'Edit', edit_admin_donation_path(@donation) %> |
+<%= link_to 'Back', admin_donations_path %>

app/views/admin/donations/show.json.jbuilder

@@ -0,0 +1 @@
+json.partial! "donations/donation", donation: @donation

app/views/dashboard/index.html.erb

@@ -6,7 +6,7 @@
   </p>
   <div class="grid services">
     <div class="grid-item chat">
-      <h3><%= link_to "Chat", "https://wiki.kosmos.org/Services:XMPP" %></h3>
+      <h3><%= link_to "Chat", "https://wiki.kosmos.org/Services:Chat" %></h3>
       <p>
         Chat rooms and instant messaging (XMPP/Jabber)
       </p>

app/views/donations/index.html.erb

@@ -0,0 +1,38 @@
+<section>
+  <h2>Donations</h2>
+  <p>
+    Your financial contributions to the development and
+    upkeep of Kosmos software and services.
+  </p>
+</section>
+
+<section>
+  <% if @donations.any? %>
+    <ul class="donations">
+      <% @donations.each do |donation| %>
+        <li>
+          <h3>
+            <%= donation.paid_at.strftime("%B %d, %Y") %>
+          </h3>
+          <p class="amount-btc">
+            <%= sats_to_btc donation.amount_sats %> BTC
+          </p>
+          <p class="amounts-fiat">
+            (~ <%= number_to_currency donation.amount_eur / 100, unit: "" %> EUR)
+          </p>
+          <p class="public-name">
+            <% if donation.public_name.present? %>
+              Public name: <%= donation.public_name %>
+            <% else %>
+              Anonymous
+            <% end %>
+          </p>
+        </li>
+      <% end %>
+    </ul>
+  <% else %>
+    <p>
+      No donations to show.
+    </p>
+  <% end %>
+</section>

app/views/donations/index.json.jbuilder

@@ -0,0 +1 @@
+json.array! @donations, partial: "donations/donation", as: :donation

app/views/invitations/index.html.erb

@@ -29,7 +29,7 @@
     <thead>
       <tr>
         <th>URL</th>
-        <th>Used at</th>
+        <th>Accepted</th>
         <th>Invited user</th>
       </tr>
     </thead>
@@ -37,7 +37,7 @@
       <% @invitations_used.each do |invitation| %>
         <tr>
           <td><%= invitation_url(invitation.token) %></td>
-          <td><%= invitation.used_at %></td>
+          <td><%= invitation.used_at.strftime("%Y-%m-%d") %></td>
           <td><%= User.find(invitation.invited_user_id).address %></td>
         </tr>
       <% end %>

config/credentials.yml.enc

@@ -1 +1 @@
-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--bRcsE4K/29XzyZat--+G3iQCLBqgSwLaQ+7+4YvA==
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--ZEcQE7FjUK9peXNa--lCibrfXD/3PWYXi2DGPsHA==

config/routes.rb

@@ -1,4 +1,5 @@
 Rails.application.routes.draw do
+  resources :donations
   devise_for :users
 
   get 'welcome', to: 'welcome#index'
@@ -16,6 +17,7 @@ Rails.application.routes.draw do
   namespace :admin do
     root to: 'dashboard#index'
     get 'ldap_users', to: 'ldap_users#index'
+    resources :donations
   end
 
   # Letter Opener (open "sent" emails in dev and staging)

db/migrate/20201130132533_create_invitations.rb

@@ -8,6 +8,7 @@ class CreateInvitations < ActiveRecord::Migration[6.0]
 
       t.timestamps
     end
+
     add_index :invitations, :user_id
     add_index :invitations, :invited_user_id
   end

db/migrate/20201217161544_create_donations.rb

@@ -0,0 +1,15 @@
+class CreateDonations < ActiveRecord::Migration[6.0]
+  def change
+    create_table :donations do |t|
+      t.integer :user_id
+      t.integer :amount_sats
+      t.integer :amount_eur
+      t.integer :amount_usd
+      t.string :public_name
+
+      t.timestamps
+    end
+
+    add_index :donations, :user_id
+  end
+end

db/migrate/20201219121808_add_paid_at_to_donations.rb

@@ -0,0 +1,5 @@
+class AddPaidAtToDonations < ActiveRecord::Migration[6.0]
+  def change
+    add_column :donations, :paid_at, :datetime
+  end
+end

db/schema.rb

@@ -10,7 +10,19 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2020_11_30_132533) do
+ActiveRecord::Schema.define(version: 2020_12_19_121808) do
+
+  create_table "donations", force: :cascade do |t|
+    t.integer "user_id"
+    t.integer "amount_sats"
+    t.integer "amount_eur"
+    t.integer "amount_usd"
+    t.string "public_name"
+    t.datetime "created_at", precision: 6, null: false
+    t.datetime "updated_at", precision: 6, null: false
+    t.datetime "paid_at"
+    t.index ["user_id"], name: "index_donations_on_user_id"
+  end
 
   create_table "invitations", force: :cascade do |t|
     t.string "token"

spec/factories/donations.rb

@@ -0,0 +1,9 @@
+FactoryBot.define do
+  factory :donation do
+    user_id { 1 }
+    amount_sats { 100000 }
+    amount_eur { 10 }
+    amount_usd { 13 }
+    public_name { nil }
+  end
+end

spec/features/signup_spec.rb

@@ -53,8 +53,11 @@ RSpec.describe "Signup", type: :feature do
       expect(page).to have_content("Choose a password")
 
       expect(CreateAccount).to receive(:call)
-        .with(username: "tony", email: "tony@example.com", password: "a-valid-password")
+        .with(
-        .and_return(true)
+          username: "tony", domain: "kosmos.org",
+          email: "tony@example.com", password: "a-valid-password",
+          invitation: Invitation.last
+        ).and_return(true)
 
       fill_in "user_password", with: "a-valid-password"
       click_button "Create account"
@@ -62,7 +65,6 @@ RSpec.describe "Signup", type: :feature do
         expect(page).to have_content("confirm your address")
       end
       expect(page).to have_content("close this window or tab now")
-      expect(User.last.confirmed_at).to be_nil
     end
 
     scenario "Validation errors" do
@@ -89,15 +91,17 @@ RSpec.describe "Signup", type: :feature do
       expect(page).to have_content("Password is too short")
 
       expect(CreateAccount).to receive(:call)
-        .with(username: "tony", email: "tony@example.com", password: "a-valid-password")
+        .with(
-        .and_return(true)
+          username: "tony", domain: "kosmos.org",
+          email: "tony@example.com", password: "a-valid-password",
+          invitation: Invitation.last
+        ).and_return(true)
 
       fill_in "user_password", with: "a-valid-password"
       click_button "Create account"
       within ".flash-msg.notice" do
         expect(page).to have_content("confirm your address")
       end
-      expect(User.last.cn).to eq("tony")
     end
   end
 end

spec/helpers/application_helper_spec.rb

@@ -0,0 +1,9 @@
+require 'rails_helper'
+
+describe ApplicationHelper do
+  describe "sats_to_btc" do
+    it "converts satoshis to BTC" do
+      expect(helper.sats_to_btc(120000000)).to eq(1.2)
+    end
+  end
+end

spec/helpers/donations_helper_spec.rb

@@ -0,0 +1,15 @@
+require 'rails_helper'
+
+# Specs in this file have access to a helper object that includes
+# the DonationsHelper. For example:
+#
+# describe DonationsHelper 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 DonationsHelper, type: :helper do
+  pending "add some examples to (or delete) #{__FILE__}"
+end

spec/models/donation_spec.rb

@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe Donation, type: :model do
+  pending "add some examples to (or delete) #{__FILE__}"
+end

spec/services/create_account_spec.rb

@@ -1,4 +1,6 @@
 require 'rails_helper'
+require 'webmock/rspec'
+require 'json'
 
 RSpec.describe CreateAccount, type: :model do
   let(:ldap_client_mock) { instance_double(Net::LDAP) }
@@ -7,6 +9,44 @@ RSpec.describe CreateAccount, type: :model do
     allow(service).to receive(:ldap_client).and_return(ldap_client_mock)
   end
 
+  describe "#create_user_in_database" do
+    let(:service) { CreateAccount.new(
+      username: 'isaacnewton',
+      email: 'isaacnewton@example.com',
+      password: 'bright-ideas-in-autumn'
+    )}
+
+    it "creates a new user record in the akkounts database" do
+      expect(User.count).to eq(0)
+      service.send(:create_user_in_database)
+      expect(User.count).to eq(1)
+      expect(User.last.cn).to eq("isaacnewton")
+      expect(User.last.email).to eq("isaacnewton@example.com")
+    end
+  end
+
+  describe "#update_invitation" do
+    let(:invitation) { create :invitation }
+    let(:service) { CreateAccount.new(
+      username: 'isaacnewton',
+      email: 'isaacnewton@example.com',
+      password: 'bright-ideas-in-autumn',
+      invitation: invitation
+    )}
+
+    before(:each) do
+      service.send(:update_invitation, 23)
+    end
+
+    it "marks the invitation as used" do
+      expect(invitation.used_at).not_to be_nil
+    end
+
+    it "saves the invited user's ID" do
+      expect(invitation.invited_user_id).to eq(23)
+    end
+  end
+
   describe "#add_ldap_document" do
     let(:service) { CreateAccount.new(
       username: 'halfinney',
@@ -30,4 +70,29 @@ RSpec.describe CreateAccount, type: :model do
       service.send(:add_ldap_document)
     end
   end
+
+  describe "#exchange_xmpp_contacts" do
+    let(:inviter) { create :user, cn: "willherschel", ou: "kosmos.org" }
+    let(:invitation) { create :invitation, user: inviter }
+    let(:service) { CreateAccount.new(
+      username: 'isaacnewton',
+      email: 'isaacnewton@example.com',
+      password: 'bright-ideas-in-autumn',
+      invitation: invitation
+    )}
+
+    before do
+      stub_request(:post, "http://xmpp.example.com/api/add_rosteritem")
+        .to_return(status: 200, body: "", headers: {})
+    end
+
+    it "posts add_rosteritem commands to the ejabberd API" do
+      service.send(:exchange_xmpp_contacts)
+
+      expect(WebMock).to have_requested(:post, "http://xmpp.example.com/api/add_rosteritem")
+        .with { |req| req.body == '{"localuser":"isaacnewton","localhost":"kosmos.org","user":"willherschel","host":"kosmos.org","nick":"willherschel","group":"Friends","subs":"both"}' }
+      expect(WebMock).to have_requested(:post, "http://xmpp.example.com/api/add_rosteritem")
+        .with { |req| req.body == '{"localuser":"willherschel","localhost":"kosmos.org","user":"isaacnewton","host":"kosmos.org","nick":"isaacnewton","group":"Friends","subs":"both"}' }
+    end
+  end
 end