def cart_add_quantity(request):
try:
guid = request.GET.get('guid')
except MultiValueDictKeyError:
return HttpResponseAjaxError(code=302, message='no request GET guid')
cart = Cart(request)
product = get_object_or_404(Product, guid=guid)
quantity = 1
inventory = max(product.get_inventory(cart), 0)
inventory = 999999 if inventory > 10 else inventory
quantity = min(quantity, inventory)
cart.add(product=product, quantity=quantity)
elem_cart = cart.get_tr_cart(guid)
return HttpResponseAjax(
td_cart_quantity=render_to_string('cart/td_cart_quantity.html',
{'goods': elem_cart}),
td_cart_total_price=render_to_string('cart/td_cart_total_price.html',
{'goods': elem_cart}),
td_cart_total_price_ruble=render_to_string(
'cart/td_cart_total_price_ruble.html', {'goods': elem_cart}),
header_cart=render_to_string('cart/header_cart.html', {
'cart': cart,
'user': request.user
}),
user_cart=render_to_string('header/user_tools_cart.html', {
'cart': cart,
'user': request.user
}))
def cart_get_form_quantity(request):
if request.method == 'POST':
pass
else:
try:
guid = request.GET.get('guid')
except MultiValueDictKeyError:
return HttpResponseAjaxError(code=302,
message='no request GET guid')
try:
product = Product.objects.get(guid=guid)
except Product.DoesNotExist:
return HttpResponseAjaxError(code=303,
message='does not find product')
cart = Cart(request)
is_cart = (cart.get_quantity_product(product.guid) > 0)
inventory = max(product.get_inventory(cart), 0)
inventory = 999999 if inventory > 10 else inventory
if not is_cart and inventory > 0:
form = EnterQuantity(initial={'quantity': 1}, max_value=inventory)
else:
form = EnterQuantityError()
return HttpResponseAjax(guid=guid,
inventory=inventory,
form_enter_quantity=render_to_string(
'goods/enter_quantity.html', {
'form': form,
'guid': guid,
'inventory': inventory,
'is_cart': is_cart
}))
def cart_add(request):
try:
guid = request.GET.get('guid')
except MultiValueDictKeyError:
return HttpResponseAjaxError(code=302, message='no request GET guid')
try:
quantity = request.GET.get('quantity')
except MultiValueDictKeyError:
return HttpResponseAjaxError(code=302,
message='no request GET quantity')
try:
quantity = int(quantity)
except TypeError:
return HttpResponseAjaxError(code=302, message='no quantity int')
cart = Cart(request)
product = get_object_or_404(Product, guid=guid)
inventory = max(product.get_inventory(cart), 0)
inventory = 999999 if inventory > 10 else inventory
quantity = min(quantity, inventory)
if quantity > 0:
cart.add(product=product, quantity=quantity)
return HttpResponseAjax(cart=render_to_string('cart/cart.html',
{'cart': cart}),
user_cart=render_to_string(
'header/user_tools_cart.html', {
'cart': cart,
'user': request.user
}))
def get_goods(request):
try:
guid = request.GET.get('guid')
except MultiValueDictKeyError:
return HttpResponseAjaxError(code=302, message='no request GET guid')
try:
only_stock_ = request.GET.get('only_stock')
except MultiValueDictKeyError:
only_stock_ = None
try:
only_promo_ = request.GET.get('only_promo')
except MultiValueDictKeyError:
only_promo_ = None
try:
obj_section = Section.objects.get(guid=guid)
except Section.DoesNotExist:
return HttpResponseAjaxError(code=303, message='does not find section')
obj_section.add_current_session(request)
cart = Cart(request)
goods_list = obj_section.get_goods_list_section(user=request.user,
only_stock=only_stock_,
only_promo=only_promo_)
return HttpResponseAjax(current_section=obj_section.full_name,
products=render_to_string(
'goods.html', {
'cart': cart,
'goods_list': goods_list,
'user': request.user
}))
def cart_reduce_quantity(request):
try:
guid = request.GET.get('guid')
except MultiValueDictKeyError:
return HttpResponseAjaxError(code=302, message='no request GET guid')
cart = Cart(request)
product = get_object_or_404(Product, guid=guid)
cart.add(product=product, quantity=-1)
elem_cart = cart.get_tr_cart(guid)
delete_row = elem_cart['quantity'] <= 0
if delete_row:
cart.remove(product)
return HttpResponseAjax(
delete=delete_row,
td_cart_quantity=render_to_string('cart/td_cart_quantity.html',
{'goods': elem_cart}),
td_cart_total_price=render_to_string('cart/td_cart_total_price.html',
{'goods': elem_cart}),
td_cart_total_price_ruble=render_to_string(
'cart/td_cart_total_price_ruble.html', {'goods': elem_cart}),
header_cart=render_to_string('cart/header_cart.html', {
'cart': cart,
'user': request.user
}),
user_cart=render_to_string('header/user_tools_cart.html', {
'cart': cart,
'user': request.user
}))
def cart_delete_row(request):
try:
guid = request.GET.get('guid')
except MultiValueDictKeyError:
return HttpResponseAjaxError(code=302, message='no request GET guid')
cart = Cart(request)
product = get_object_or_404(Product, guid=guid)
cart.remove(product)
return HttpResponseAjax(
header_cart=render_to_string('cart/header_cart.html', {
'cart': cart,
'user': request.user
}),
user_cart=render_to_string('header/user_tools_cart.html', {
'cart': cart,
'user': request.user
}))
def get_goods(request):
try:
guid = request.GET.get('guid')
except MultiValueDictKeyError:
response = HttpResponseAjaxError(code=302, message='no request GET guid')
log_response(
'%s : no request GET guid', request.path,
response=response,
request=request,
)
return response
try:
only_stock_ = str2bool(request.GET.get('only_stock'))
except MultiValueDictKeyError:
only_stock_ = False
try:
only_promo_ = str2bool(request.GET.get('only_promo'))
except MultiValueDictKeyError:
only_promo_ = False
try:
obj_section = Section.objects.get(id=guid)
except Section.DoesNotExist:
response = HttpResponseAjaxError(code=302, message='did not find section')
log_response(
'%s : did not find section : %s', request.path, str(guid),
response=response,
request=request,
)
return response
obj_section.add_current_session(request)
is_price_rrp = False
cart = Cart(request)
goods_list, kwargs = obj_section.get_goods_list_section_with_kwargs(
user=request.user, only_stock=only_stock_, only_promo=only_promo_, is_price_rrp=is_price_rrp)
is_price_rrp = kwargs.get('is_price_rrp', True)
return HttpResponseAjax(
current_section=obj_section.full_name,
products=render_to_string('goods.html', {
'cart': cart,
'is_price_rrp': is_price_rrp,
'goods_list': goods_list,
'user': request.user
})
)
def cart(request):
return {'cart': Cart(request)}