def get_base_context(request):
if "user" in request.session:
c = RequestContext(request, {"user": request.session["user"]})
c.dicts.append({"user": request.session["user"]})
else:
c = RequestContext(request, {})
if "basket" in request.session:
basket = request.session["basket"]
if not basket:
basket = Basket()
basket.orders = []
delete_zeros(basket)
request.session["basket"] = basket
c.dicts.append({"basket": basket})
grs = Product_group.objects.all()
links = list(grs)
for l in links:
tps = Product_type.objects.all().filter(group=l)
l.sublinks = list(tps)
c.dicts.append({"links": links})
return c
def add_product (request, pr_id):
pr = Product.objects.all().get(id=pr_id)
if "basket" in request.session:
basket = request.session['basket']
else:
basket = Basket()
basket.orders = []
if is_product_in_basket(basket, pr):
i = 1
for o in basket.orders:
if o.product == pr:
num = request.POST[str(i)]
i = i + 1
o.quantity = int(o.quantity) + int(num)
o.price = get_last_price(pr_id).value
else:
order = Order()
order.basket = basket
order.product = pr
num = request.POST['1']
order.quantity = num
order.price = get_last_price(pr_id).value
if num != 0:
basket.orders.append(order)
basket.total = get_basket_summ(basket)
print basket.total
basket.size = len(basket.orders)
request.session['basket'] = basket
return HttpResponseRedirect('/basket/')
def buy_product (request, pr_id):
t = get_template('xml/answer.xml')
login = request.GET['login']
pas = request.GET['pass']
total = request.GET['total']
count = request.GET['count']
print login
print pas
print total
print count
if is_user_exists(login, pas):
u = get_user(login, pas)
else:
c = RequestContext(request, {'answer':'error'})
return HttpResponse(t.render(c))
basket = Basket()
basket.user_id = u.id
basket.adding_time = datetime.now()
basket.address = u.city + ' ' + u.street
basket.btype = u'R'
basket.total = total
basket.save()
pr = get_product_by_id(pr_id)
pr.quantity = pr.quantity - int(count)
order = Order()
order.basket = basket
order.product = pr
order.quantity = count
order.price = float(total) / int(count)
order.save()
print pr.name
print 'NICE'
c = RequestContext(request, {'answer':'ok'})
return HttpResponse(t.render(c))