def update(request, sale_type, sale_id):
if sale_type == 'cash':
instance = CashSale
else:
instance = CreditSale
sale = get_object_or_404(instance, pk=sale_id)
if request.method == 'POST':
contacts = sale.contact_list.post_dict(request.POST)
form = sale_form(sale_type, request.POST, instance=sale)
stock_item_code = request.POST.get('stock-item-code', '')
if stock_item_code:
msg = sale.cart.add_item(stock_item_code)
if msg.get('success', ''):
messages.success(request, msg.get('success', ''))
else:
messages.warning(request, msg.get('warning', ''))
else:
if form.is_valid():
form.save()
sale.cart.update_items(request.POST)
messages.success(request, 'Sale updated')
msg = sale.contact_list.update_contacts(contacts)
if msg:
messages.warning(request, msg)
else:
try:
contacts = sale.contact_list.get_dict()
except AttributeError:
sale.save()
contacts = {}
form = sale_form(sale_type, instance=sale)
stock_items = sale.cart.stockcartitem_set.all()
data = {
'cart': sale.cart,
'contacts': contacts,
'form': form,
'price_type': sale.customer.price_type,
'sale': sale,
'sale_type': sale_type,
'stock_items': stock_items,
}
return render_to_response(
'sales/update.html',
data,
context_instance=RequestContext(request),
)
def create(request, sale_type, customer_id):
customer = get_object_or_404(Customer, pk=customer_id)
if request.method == 'POST':
form = sale_form(sale_type, request.POST)
if form.is_valid():
sale = form.save()
History.created_history(sale, request.user)
messages.success(request, 'Sale created')
return redirect('sales:update', sale_type, sale.pk)
else:
form = sale_form(sale_type, initial={'customer': customer.pk})
data = {
'form': form,
'sale_type': sale_type,
}
return render_to_response(
'sales/create.html',
data,
context_instance=RequestContext(request),
)
