def change_product_quantity_in_stock_depends_on_availability(
product: Product, cart_actual_quantity: int,
cart_quantity_to_change: int) -> Product:
if not product.is_in_stock:
raise serializers.ValidationError("Product is not available now!")
if product.quantity_in_stock - cart_quantity_to_change < 0:
raise serializers.ValidationError(
f"You can order only {product.quantity_in_stock}")
product.quantity_in_stock += cart_actual_quantity - cart_quantity_to_change
if product.quantity_in_stock == 0:
product.is_in_stock = False
return product.save()
def get(self , request):
len_cart = card_len(request) # card len
category = prod_category(Category, Subcategory)
cart = load_cart_DB_to_session(int(request.session['customer_id']))
request.session['cart'] = cart
cart_prod = {}
try:
cart = request.session.get('cart')
except:
cart = None
if cart != None:
product = []
for id, value in cart.items():
product.append(id)
product.append(value)
ids = list(request.session.get('cart').keys())
if ids:
products = Product.get_products_by_id(ids)
#
user_address = Billing.get_bill_address_by_id(request.session.get("customer_id"))
cart_prod = {
'category': category,
'len': len_cart,
'prod':products,
'user_address': user_address,
}
return render(request, 'shop/checkout.html', cart_prod)
messages.error(request, "Your cart is Empty")
return redirect('home')
def post(self, request):
address = request.POST.get('address')
phone = request.POST.get('phone')
state = request.POST.get('state')
zipcode = request.POST.get('zipcode')
customer = request.session.get('customer')
cart = request.session.get('cart')
product = Product.get_product_by_id(list(cart.keys()))
print(address, phone, state, zipcode, customer, cart, product)
for product in product:
print(cart.get(str(product.id)))
order = Order(customer = Customer(id = customer),
product = product,
price = product.price,
address = address,
phone = phone,
zipcode = zipcode,
state = state,
quantity = cart.get(str(product.id)))
order.save()
# after checkout cart clear--------------
request.session['cart'] = {}
return redirect('cart')
def get(self, request):
len_cart = card_len(request) # card len
category = prod_category(Category, Subcategory)
#load card from database to session storage
cart = load_cart_DB_to_session(int(request.session['customer_id']))
request.session['cart'] = cart
try:
cart = request.session.get('cart')
except:
cart = None
if cart != None:
ids = list(cart.keys())
products = Product.get_products_by_id(ids)
updatecart = {}
for key, value in cart.items():
prod = get_object_or_404(Product, id=int(key))
if int(value[0]) > int(prod.stock):
value[0] = str(prod.stock)
updatecart[key] = value
else:
updatecart[key] = value
request.session['cart'] = updatecart
save_cart(request)
else:
products = None
cart_prod = {'category': category, 'len': len_cart, 'prod': products}
return render(request, 'shop/cart.html', cart_prod)
def get(self, request):
# use for category showes and dainamicay work
cart = request.session.get('cart')
if not cart:
request.session.cart = {}
products = None
categories = Category.get_all_categories()
categoryID = request.GET.get('category')
if categoryID:
products = Product.get_all_products_by_categoryid(categoryID)
else:
products = Product.get_all_products()
data = {}
data['products'] = products
data['categories'] = categories
# print('you are : ' ,request.session.get('email'))
return render(request, 'index.html', data)
def get_context_data(self, **kwargs):
context = super(SearchView, self).get_context_data()
query = self.request.GET['q']
clean_query = clean_number(query)
parts = Part.objects.filter(clean_part_number=clean_query)
additional_products = Product.get_additional_products(sku=clean_query)
context.update({
'q': query,
'parts': parts,
'additional_products': additional_products
})
return context
def post(self , request):
len_cart = card_len(request) # card len
category = prod_category(Category, Subcategory)
cart = request.session.get('cart')
product = []
for id, value in cart.items():
product.append(id)
product.append(value)
ids = list(request.session.get('cart').keys())
if ids:
products = Product.get_products_by_id(ids)
name = request.POST.get('name')
email = request.POST.get('email')
country = request.POST.get('country')
state = request.POST.get('state')
address1 = request.POST.get('address1')
address2 = request.POST.get('address2')
city = request.POST.get('city')
postal_code = request.POST.get('postal_code')
phone = request.POST.get('phone')
totalprice = int(request.POST.get('total_price'))
user_address = Billing.get_bill_address_by_id(request.session.get("customer_id"))
# save user billing address
if not user_address:
billing_address = Billing(user = Customer(request.session.get('customer_id')),name=name, email=email, country=country, state=state,
address1=address1, address2=address2, city=city, zip_code=postal_code, phone=phone)
billing_address.save()
param = {'name': name, 'email': email, 'country': country, 'state': state, 'address': address1 + " " + address2,
'city': city, 'postal_code': postal_code,'phone': phone, 'total_price': totalprice}
products = Product.get_products_by_id(list(cart.keys()))
order_id =""
for product in products:
order = Orders(
customer =Customer(id=request.session.get('customer_id')),
product= product,color =cart.get(str(product.id))[1], quantity=cart.get(str(product.id))[0],
price=get_price(product,cart.get(str(product.id))[0]),
name=name, email=email, country=country, state=state,
address=address1+" "+address2, city=city, zip_code=postal_code,
phone=phone)
order.save()
order_id += str(order.order_id)
param_dict = {
'MID': 'lieNmi15357207091028',
'ORDER_ID': 'ODR-31',
'TXN_AMOUNT': '100.00',
'CUST_ID': name,
'INDUSTRY_TYPE_ID': 'Retail',
'WEBSITE': 'WEBSTAGING',
'CHANNEL_ID': 'WEB',
'CALLBACK_URL': 'http://ashudihatti.in/handlerequest/',
}
chucksum = Checksum.generate_checksum(param_dict, MERCHANT_KEY)
param_dict['CHECKSUMHASH']= chucksum
return render(request, 'shop/payment.html', {'param_dict': param_dict})
def get(self, request):
ids = list(request.session.get('cart').keys())
products = Product.get_product_by_id(ids)
print(products)
return render(request, 'cart.html', {'products': products})