Add schulden csv voor iepoev

app/assets/javascripts/admins.js.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/admins.css.scss

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

app/controllers/admins_controller.rb

@@ -0,0 +1,12 @@
+require 'csv'
+class AdminsController < ApplicationController
+  def schulden
+    @users = User.all
+    respond_to do |format|
+      format.csv do
+        headers['Content-Disposition'] = "attachment; filename=\"zeus-schulden\""
+        headers['Content-Type'] ||= 'text/csv'
+      end
+    end
+  end
+end

app/helpers/admins_helper.rb

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

app/views/admins/schulden.csv.erb

@@ -0,0 +1,5 @@
+<%- headers = ['nickname', 'schulden'] -%>
+<%= CSV.generate_line headers %>
+<%- @users.each do |user| -%>
+  <%= CSV.generate_line([user.nickname, user.balance]) %>
+<%- end -%>

app/views/layouts/_header.html.erb

@@ -40,6 +40,7 @@
               <li><%= link_to "List" , users_path %></li>
             </ul>
           </li>
+          <li><%= link_to 'Download schulden', admins_schulden_path(format: :csv) %>/li>
           <% end %>
           <li class="dropdown">
             <a href="#" class="dropdown-toggle" data-toggle="dropdown">Logged in as <%= current_user.nickname %> <b class="caret"></b></a>

config/routes.rb

@@ -12,4 +12,5 @@ Rails.application.routes.draw do
   end
 
   resources :products
+  get 'admins' => 'admins#schulden', as: "admins_schulden"
 end

test/controllers/admins_controller_test.rb

@@ -0,0 +1,7 @@
+require 'test_helper'
+
+class AdminsControllerTest < ActionController::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end

test/helpers/admins_helper_test.rb

@@ -0,0 +1,4 @@
+require 'test_helper'
+
+class AdminsHelperTest < ActionView::TestCase
+end