add simplistic wall of shame

app/assets/javascripts/pages.coffee

@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://coffeescript.org/

app/assets/stylesheets/pages.scss

@@ -0,0 +1,3 @@
+// Place all the styles related to the pages controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

app/controllers/concerns/statistics.rb

@@ -0,0 +1,15 @@
+
+class Statistics < Rails::Application
+
+  def shameful_users
+    User.where('balance > :amount', amount: config.shameful_balance)
+        .order(:balance)
+  end
+
+  private
+
+  def zeus_balance
+    User.zeus.balance
+  end
+
+end

app/controllers/pages_controller.rb

@@ -0,0 +1,9 @@
+class PagesController < ApplicationController
+
+  require 'statistics'
+
+  def landing
+    @statistics = Statistics.new
+  end
+
+end

app/helpers/pages_helper.rb

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

app/views/pages/landing.html.haml

@@ -7,3 +7,7 @@
   %p= link_to "Log in met Zeus WPI", user_omniauth_authorize_path(:zeuswpi)
 %h2 Cute Little Statistics
 %p None here yet.
+%h2 Wall of Shame
+%ul
+  - @statistics.shameful_users.each do |user|
+    %li="Shame on #{user.name}!"

config/application.rb

@@ -22,5 +22,8 @@ module Tab
 
     # Do not swallow errors in after_commit/after_rollback callbacks.
     config.active_record.raise_in_transactional_callbacks = true
+
+    # Which is the lowest balance you should be ashamed of.
+    config.shameful_balance = 50
   end
 end

config/routes.rb

@@ -3,7 +3,7 @@ Rails.application.routes.draw do
     omniauth_callbacks: 'callbacks'
   }
 
-  root to: 'high_voltage/pages#show', id: "landing"
+  root to: 'pages#landing'
 
   resources :transactions, only: [:index, :create]
   resources :users, only: [:show, :index]

spec/controllers/pages_controller_spec.rb

@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe PagesController, type: :controller do
+
+end

spec/helpers/pages_helper_spec.rb

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