def checkout(request):
# get Request
if request.method == 'GET':
form = CheckForm()
cart = request.session.get('cart')
if cart is None:
cart = []
for c in cart:
size_str = c.get('size')
tshirt_id = c.get('tshirt')
size_obj = SizeVariant.objects.get(size=size_str, tshirt=tshirt_id)
c['size'] = size_obj
c['tshirt'] = size_obj.tshirt
print(cart)
return render(request, 'store/checkout.html', {
"form": form,
'cart': cart
})
else:
# post request
form = CheckForm(request.POST)
user = None
if request.user.is_authenticated:
user = request.user
if form.is_valid():
# payment
cart = request.session.get('cart')
if cart is None:
cart = []
for c in cart:
size_str = c.get('size')
tshirt_id = c.get('tshirt')
size_obj = SizeVariant.objects.get(size=size_str,
tshirt=tshirt_id)
c['size'] = size_obj
c['tshirt'] = size_obj.tshirt
shipping_address = form.cleaned_data.get('shipping_address')
phone = form.cleaned_data.get('phone')
payment_method = form.cleaned_data.get('payment_method')
total = cal_total_payable_amount(cart)
print(shipping_address, phone, payment_method, total)
order = Order()
order.shipping_address = shipping_address
order.phone = phone
order.payment_method = payment_method
order.total = total
order.order_status = "PENDING"
order.user = user
order.save()
# saving order items
for c in cart:
order_item = OrderItem()
order_item.order = order
size = c.get('size')
tshirt = c.get('tshirt')
order_item.price = floor(size.price -
(size.price *
(tshirt.discount / 100)))
order_item.quantity = c.get('quantity')
order_item.size = size
order_item.tshirt = tshirt
order_item.save()
buyer_name = f'{user.first_name} {user.last_name}'
print(buyer_name)
# crating payment
response = API.payment_request_create(
amount=order.total,
purpose="Payment For Tshirts",
send_email=False,
buyer_name=f'{user.first_name} {user.last_name}',
email=user.email,
redirect_url="http://localhost:8000/validate_payment")
payment_request_id = response['payment_request']['id']
url = response['payment_request']['longurl']
payment = Payment()
payment.order = order
payment.payment_request_id = payment_request_id
payment.save()
return redirect(url)
else:
return redirect('/checkout/')
def checkout(request):
if request.method == 'GET': #for get Request
form = CheckForm()
cart=request.session.get('cart')
if cart is None:
cart=[]
for c in cart:
size_str = c.get('size')
tshirt_id = c.get('tshirt')
size_obj=SizeVariant.objects.get(size=size_str , tshirt=tshirt_id) #now in cart list ,size is replaced by its object
c['size']=size_obj
c['tshirt']=size_obj.tshirt #replacing in cart list , tshirt is id ,inplace of id tshirt object is stored
return render(request,'store/checkout.html',{"form" : form, 'cart':cart})
else:
#this is for POST request
form = CheckForm(request.POST)
user = None
if request.user.is_authenticated :
user = request.user
if form.is_valid():
#payment should be done here
cart=request.session.get('cart')
if cart is None:
cart = []
for c in cart:
size_str = c.get('size')
tshirt_id = c.get('tshirt')
size_obj=SizeVariant.objects.get(size=size_str , tshirt=tshirt_id) #now in cart list ,size is replaced by its object
c['size']=size_obj
c['tshirt']=size_obj.tshirt
shipping_address=form.cleaned_data.get('shipping_address') #the shipping address entered will be stored in shipping_address variable
phone=form.cleaned_data.get('phone')
payment_method = form.cleaned_data.get('payment_method')
total = cal_total_payable_amount(cart)
print(shipping_address,phone,payment_method , total)
order= Order() #created Order Model object
order.shipping_address = shipping_address #entering data in ORDER table
order.phone = phone
order.payment_method= payment_method
order.total = total
order.order_status = "PENDING"
order.user = user
order.save()
#print(order.id) # we will get order id
#saving to OrderItems Table
for c in cart :
order_item = OrderItem() #creating new object for OrderItem Table
order_item.order = order #order id will be stored in order
size=c.get('size') #to access dictionary we use get('key')
tshirt=c.get('tshirt')
order_item.price = floor(size.price- (size.price*(tshirt.discount/100)))
order_item.quantity = c.get('quantity')
order_item.size = size
order_item.tshirt = tshirt
order_item.save()
# CREATING PAYMENT
# Create a new Payment Request
response = API.payment_request_create(
amount=order.total,
purpose='Payment For Tshirts',
buyer_name=f'{user.first_name} {user.last_name}',
send_email=True,
email=user.email,
redirect_url="http://localhost:8000/validate_payment"
)
#print(response['payment_request'])
payment_request_id = response['payment_request']['id']
#the long URL of the payment request
url =response['payment_request']['longurl']
print(url)
payment= Payment()
payment.order= order
payment.payment_request_id= payment_request_id
payment.save()
return redirect(url)
else:
return redirect('/checkout/')