Adds purchase feedback

main/views.py

@@ -1,3 +1,4 @@
+# coding: utf-8
 # Create your views here.
 from django.contrib.auth import login, logout as auth_logout
 from django.contrib.auth.decorators import login_required
@@ -7,6 +8,7 @@ from django.http import HttpResponse, HttpResponseRedirect
 from django.shortcuts import render_to_response, get_object_or_404
 from django.template import RequestContext
 from django.forms.formsets import formset_factory
+from django.contrib import messages
 
 from models import *
 
@@ -38,7 +40,7 @@ def register(request):
         orderform = OrderForm(request.POST)
         formset = OrderLineFormSet(request.POST)
         if formset.is_valid() and orderform.is_valid():
-            order_sum = sum([orderline['amount'] * orderline['unit_price'] for orderline in formset.cleaned_data])
+            order_sum = sum([ol['amount'] * ol['unit_price'] for ol in formset.cleaned_data])
             order = orderform.save(commit=False)
             order.order_sum = order_sum
             order.save()
@@ -47,6 +49,7 @@ def register(request):
             profile.balance -= order.order_sum
             profile.save()
 
+            orderlines = []
             for ol in formset.cleaned_data:
                 if ol['amount'] > 0:
                     product = Product.objects.get(pk=ol['product'])
@@ -56,6 +59,9 @@ def register(request):
                         amount=ol['amount'],
                         unit_price=ol['unit_price'])
 
+                    orderlines.append(str(ol['amount']) + " stk " + str(product))
+                
+            messages.success(request, '{0} kjøpte nettopp {1}.'.format(order.customer, ",".join(orderlines)))
             return HttpResponseRedirect( reverse('main.views.register') )
         else:
             # errors

static/js/register.js

@@ -57,5 +57,12 @@ $(document).ready(function() {
         $("span.total_text").html("");
         enable_all_customers();
     });
+    /* Hide alert messages */
+    $("a[data-dismiss=alert]").click(function(){
+        $(this).parent().hide()
+    });
+    setTimeout( function() {
+        $("a[data-dismiss=alert]").parent().slideUp();
+    }, 5000);
 
 });

templates/register.html

@@ -5,6 +5,13 @@
 
 {% block content %}
 <section id="register" class="row-fluid">
+    <section class="row-fluid">
+        <div class="span4">
+            {% for message in messages %}
+                <div {% if message.tags %} class="alert alert-{{ message.tags }}"{% endif %}>{{ message }}<a class="close" data-dismiss="alert">×</a></div>
+            {% endfor %}
+        </div>
+    </section>
     <form id="order" method="post" autocomplete="off">
         <fieldset>
             {% csrf_token %}