| require "spec_helper" | |
| describe ExampleController do | |
| context "GET #index" do | |
| let(:resources) { FactoryGirl.create_list(:resource) } | |
| before do | |
| get :index | |
| end |
| # from this blog post: http://bugroll.com/how-to-write-good-error-messages.html | |
| # an example of good error handling | |
| begin | |
| update_purchase_captured_at!(purchase, captured_at) | |
| rescue Exception => e | |
| Honeybadger.notify(e) | |
| Rails.logger.error(%Q{\ | |
| [#{Time.zone.now}][rake purchases:update_captured_at] Error updating \ |
| class SessionsController < ApplicationController | |
| expose(:login_form) { LoginForm.new } | |
| def create | |
| user = User.find_by_email(params[:email]) | |
| if user && user.authenticate(params[:password]) | |
| reset_session | |
| if params[:remember_me] | |
| cookies.permanent[:auth_token] = user.auth_token |
| module FormUtilities | |
| module GenerateHaikuName | |
| attr_reader :haiku_name | |
| ADJS = [ | |
| "autumn", "hidden", "bitter", "misty", "silent", "empty", "dry", "dark", | |
| "summer", "icy", "delicate", "quiet", "white", "cool", "spring", "winter", | |
| "patient", "twilight", "dawn", "crimson", "wispy", "weathered", "blue", | |
| "billowing", "broken", "cold", "damp", "falling", "frosty", "green", |
| # see https://gist.github.com/RichardJordan/9059633 for explanation | |
| # ----------------------------------------------------------------- | |
| # in routes.rb - resources :registrations, only: [:new, :create] | |
| class RegistrationsController < ApplicationController | |
| include FormUtilities::GenerateHaikuName | |
| attr_writer :registrar_source |
We often need to register both a user and an account at the same time. A popular approach to this is to load up on active_model callbacks but that is a route to future problems. It also encourages far to much coupling to the framework itself.
This approach uses a hexagonal / ports & adapters approach separating out domain logic from Rails. We are using a fewadvanced techniques here.
| # see https://gist.github.com/RichardJordan/9059633 for explanation | |
| # ----------------------------------------------------------------- | |
| class Registration | |
| extend ActiveModel::Naming | |
| include ActiveModel::Model | |
| include ActiveModel::Validations::Callbacks | |
| include ActiveModel::ForbiddenAttributesProtection | |
| attr_accessor :email, :password, :password_confirmation, |
| # see https://gist.github.com/RichardJordan/9059633 for explanation | |
| # ----------------------------------------------------------------- | |
| require_relative '../../lib/abilities/roles_admin' | |
| class Registrar < Struct.new(:listener) | |
| attr_writer :admin_user_source, :registration_source, :responsibilities | |
| delegate :account, :fullname, :shortname, :email, :password, |
| # see https://gist.github.com/RichardJordan/9059633 for explanation | |
| # ----------------------------------------------------------------- | |
| module RolesAdmin | |
| attr_writer :role_source | |
| def grant_role!(name, on_account: nil, to_user: nil) | |
| role = new_role(name: name, account: on_account, user: to_user) | |
| role.grant(self) |
| # see https://gist.github.com/RichardJordan/9059633 for explanation | |
| # ----------------------------------------------------------------- | |
| ############################################ | |
| # create_table "roles", force: true do |t| # | |
| # t.integer "account_id", null: false # | |
| # t.integer "user_id", null: false # | |
| # t.string "name", null: false # | |
| # t.datetime "created_at" # | |
| # t.datetime "updated_at" # |