def changeOrderItemStatus(request):
data = request.POST
pk = data['pk'];
instock = int(data['instock']);
orderitem = OrderItem.objects.get(pk = pk);
order = orderitem.order
orderitem.status = 'I'
if instock < orderitem.quantity:
new_order_item = OrderItem()
new_order_item.quantity = orderitem.quantity - instock
new_order_item.category = orderitem.category
new_order_item.description = orderitem.description
new_order_item.status = 'P'
new_order_item.order = orderitem.order
new_order_item.save()
inform_purchase_agent(subject='سفارش نیازمند خرید است',message=render_to_string('mail/buy_orderitem.html',{'orderitem' : new_order_item}))
if instock == 0:
orderitem.delete()
else:
orderitem.quantity = instock
orderitem.save()
inner_q = Good.objects.filter(category=orderitem.category,user=None)[:instock]
Good.objects.filter(pk__in = inner_q).update(user=order.user)
inform_user(user=order.user, message=render_to_string('mail/orderitem_available.html', {'orderitem': orderitem}),
subject='سفارش شما در انبار موجود است')
#check and change the status of the order
if OrderItem.objects.filter(order= order,status='N').count() == 0:
return HttpResponse('order_changed')
return HttpResponse("success")
