def clear_cart(request):
"""
Clears out all content from cart
:param request:
:return:
"""
cart = Cart(request)
cart.clear()
return render_to_response('elements/shoping_cart.html', {'shoping_cart': cart},
context_instance=RequestContext(request))
def remove_from_cart(request, product_id, quantity):
"""
Reove product from cart.
:param request:
:param product_id:
:param quantity:
:return:
"""
product = Product.objects.get(id=product_id)
cart = Cart(request)
cart.remove(product, quantity)
return render_to_response('elements/shoping_cart.html', {'shoping_cart': cart},
context_instance=RequestContext(request))
def set_product_qty(request, product_id, quantity):
"""
Increase or decrease product quantity in cart.
:param request:
:param product_id:
:param quantity:
:return:
"""
product = Product.objects.get(id=product_id)
cart = Cart(request)
cart.set_qty(product, quantity)
return render_to_response('elements/shoping_cart.html', {'shoping_cart': cart},
context_instance=RequestContext(request))
def set_delivery(request, product_id, method):
"""
Set delivery method for product.
This method is used in case of separate delivery on each product.
:param request:
:param product_id:
:param method:
:return:
"""
product = Product.objects.get(id=product_id)
cart = Cart(request)
cart.set_delivery(product, DeliveryMethod.objects.get(pk=method))
return render_to_response('elements/shoping_cart.html', {'shoping_cart': cart},
context_instance=RequestContext(request))
def add_to_cart(request, product_id, quantity):
"""
Add product to cart
:param request:
:param product_id:
:param quantity:
:return:
"""
product = Product.objects.get(id=product_id)
product.sold_count += 1
product.save()
cart = Cart(request)
cart.add(product, product.price, quantity)
response = render_to_response('elements/shoping_cart.html', {'shoping_cart': cart},
context_instance=RequestContext(request))
response.set_signed_cookie('cart_id', cart.cart.id, salt='cart_cart')
return response
