Added support for not adding VAT in views and template.

stoptime.rb

@@ -35,7 +35,7 @@ unless defined? PUBLIC_DIR
 
   # FIXME: this should be configurable.
   HourlyRate = 20.0
-  VATRate = 19.0
+  VATRate = 0.0
 end
 
 module StopTime
@@ -872,18 +872,22 @@ module StopTime::Views
         end
         subtotal += line[2]
       end
-      tr do
-        td { i "Sub-total" }
-        td ""
-        td ""
-        td { "€ %.2f" % subtotal }
-      end
-      vat = subtotal * VATRate/100
-      tr do
-        td { i "VAT #{VATRate}%" }
-        td ""
-        td ""
-        td { "€ %.2f" % vat }
+      if VATRate.zero?
+        vat = 0
+      else
+        tr do
+          td { i "Sub-total" }
+          td ""
+          td ""
+          td { "€ %.2f" % subtotal }
+        end
+        vat = subtotal * VATRate/100
+        tr do
+          td { i "VAT #{VATRate}%" }
+          td ""
+          td ""
+          td { "€ %.2f" % vat }
+        end
       end
       tr do
         td { b "Total amount" }

templates/invoice.tex.erb

@@ -82,17 +82,28 @@
 \invoice{
  \hypersetup{pdftitle=\invoicetext\ naar\ \toname\ gedateerd \date\ (\ourref)}
 
+ % FIXME: localise the dot/comma stuff in numbers.
  \begin{ihtable}
-  <% subtotal = 0.0 %>
-  <% tasks.each do |task, line| %>
-  \ihitem{<%= task.name %>}{<%= "%.2f" % line[0] %>}%
-         {<%= "%.2f" % line[1] %>}{<%= "%.2f" % line[2] %>}
-  <% subtotal += line[2] %>
-  <% end %>
+<% subtotal = 0.0
+   @tasks.each do |task, line|
+     if line[0].nil? and line[1].nil?
+%>  \ifcitem{<%= task %>}%
+          {<%= "%.2f" % line[2] %>}<%
+     else
+%>  \ihitem{<%= task %>}%
+         {<%= "%.2f" % line[0] %>}{<%= "%.2f" % line[1] %>}%
+         {<%= "%.2f" % line[2] %>}<%
+     end 
+     subtotal += line[2]
+   end
+   if VATRate.zero?
+     vat = 0 %>
+  \ihnosubtotal{} <%
+   else
+     vat = subtotal * VATRate/100 %>
   \ihsubtotal{<%= "%.2f" % subtotal %>}
-  %\inosubtotal
-  <% vat = subtotal * VATRate/100 %>
-  \ihvat{<%= "%.2f" % vat %>}
+  \ihvat{<%= "%.2f" % vat %>} <%
+   end %>
   \ihtotal{<%= "%.2f" % (subtotal + vat) %>}
  \end{ihtable}
  \vspace{2em}