add affiliate link

Author: lettergram

app/controllers/organizations_controller.rb

@@ -33,6 +33,8 @@ def show
       @letters.group(:target_level).count)
 
     @letters_by_type = @letters.count
+
+    @affiliate_link = request.base_url+'?referral_org_id='+@organization.id.to_s
 
   end
 

app/views/organizations/show.html.erb

@@ -58,9 +58,13 @@
   </div>  
   <div class="col-md-4">
     <center>
-      <% if current_user.org_admin or current_user.admin %>
-        <%= link_to 'Edit Organization Settings', edit_organization_path(@organization) %>
-      <% end %>
+      <strong>
+	Affiliate Link<br>
+	<%= link_to @affiliate_link, @affiliate_link %> <br><br>
+	<% if current_user.org_admin or current_user.admin %>
+          <%= link_to 'Edit Organization Settings', edit_organization_path(@organization) %>
+	<% end %>
+      </strong>
     </center>
   </div>
 </div>