fix routes

app/views/layouts/_footer.html.erb

@@ -1,6 +1,6 @@
 <footer class="footer">
   <small>
-    <a href="#">Tab</a>
+    <%= link_to "Tab", root_path %></a>
     by <a href="#">Zeus WPI</a>
   </small>
   <nav>

app/views/orders/new.html.erb

@@ -12,7 +12,7 @@
   <!-- tot hier -->
 <% end %>
 
-<%= form_for( @order, url: orders_user_path(@user)) do |f| %>
+<%= form_for( @order, url: user_orders_path(@user)) do |f| %>
   <%= f.submit "Order", class: "btn btn-primary " %>
 <% end %>
 

app/views/orders/overview.html.erb

@@ -1,7 +1,7 @@
 <ul class="users">
   <% @users.each do |user| %>
     <li>
-      <%= link_to user.name , orders_new_user_path(user) %>
+      <%= link_to user.name , new_user_order_path(user) %>
     </li>
   <% end %>
 </ul>

config/routes.rb

@@ -3,11 +3,7 @@ Rails.application.routes.draw do
   root "users#index"
 
   resources :users do
-    member do
-      get 'orders/new'
-      post 'orders' => 'orders#create'
-
-    end
+    resources :orders, only: [:new, :create]
   end
 
   resources :products