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Handle tax_id creation

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This commit is contained in:
PCoder 2019-12-25 20:11:15 +05:30
parent 8996254212
commit 1400d27afa
3 changed files with 101 additions and 6 deletions
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7
datacenterlight/templates/datacenterlight/order_detail.html
View file

@ -33,7 +33,12 @@
{{billing_address.street_address}}, {{billing_address.postal_code}}<br>
{{billing_address.city}}, {{billing_address.country}}
{% if billing_address.vat_number %}
<br/>{% trans "VAT Number" %} {{billing_address.vat_number}}
<br/>{% trans "VAT Number" %} {{billing_address.vat_number}}&nbsp;
{% if vm.vat_validation_status == "verified" %}
<span class="fa fa-fw fa-check-circle" aria-hidden="true" title='{% trans "Your VAT number has been verified" %}'></span>
{% else %}
<span class="fa fa-fw fa-info-circle" aria-hidden="true" title='{% trans "Your VAT number is under validation. VAT will be adjusted, once the validation is complete." %}'></span>
{% endif %}
{% endif %}
{% endwith %}
</p>

69
datacenterlight/utils.py
View file

@ -1,7 +1,9 @@
import datetime
import logging
import pyotp
import requests
import stripe
from django.conf import settings
from django.contrib.sites.models import Site
@ -9,12 +11,13 @@ from datacenterlight.tasks import create_vm_task
from hosting.models import HostingOrder, HostingBill, OrderDetail
from membership.models import StripeCustomer
from utils.forms import UserBillingAddressForm
from utils.models import BillingAddress
from utils.models import BillingAddress, UserBillingAddress
from .cms_models import CMSIntegration
from .models import VMPricing, VMTemplate
logger = logging.getLogger(__name__)
def get_cms_integration(name):
current_site = Site.objects.get_current()
try:
@ -124,3 +127,67 @@ def check_otp(name, realm, token):
data=data
)
return response.status_code
def validate_vat_number(self, stripe_customer_id, vat_number):
try:
billing_address = BillingAddress.objects.get(vat_number=vat_number)
except BillingAddress.DoesNotExist as dne:
billing_address = None
logger.debug("BillingAddress does not exist for %s" % vat_number)
except BillingAddress.MultipleObjectsReturned as mor:
logger.debug("Multiple BillingAddress exist for %s" % vat_number)
billing_address = BillingAddress.objects.last(vat_number=vat_number)
if billing_address is not None:
if billing_address.vat_number_validated_on:
return {
"validated_on": billing_address.vat_number_validated_on,
"status": "verified"
}
else:
if billing_address.stripe_tax_id:
tax_id_obj = stripe.Customer.retrieve_tax_id(
stripe_customer_id,
billing_address.stripe_tax_id,
)
if tax_id_obj.verification.status == "verified":
return {
"status": "verified",
"validated_on": billing_address.vat_number_validated_on
}
else:
return {
"status": tax_id_obj.verification.status,
"validated_on": ""
}
else:
tax_id_obj = create_tax_id(stripe_customer_id, vat_number)
else:
tax_id_obj = create_tax_id(stripe_customer_id, vat_number)
return {
"status": tax_id_obj.verification.status,
"validated_on": datetime.datetime.now() if tax_id_obj.verification.status == "verified" else ""
}
def create_tax_id(stripe_customer_id, vat_number):
tax_id_obj = stripe.Customer.create_tax_id(
stripe_customer_id,
type="eu_vat",
value=vat_number,
)
b_addresses = BillingAddress.objects.filter(
stripe_customer_id=stripe_customer_id,
vat_number=vat_number
)
for b_address in b_addresses:
b_address.stripe_tax_id = tax_id_obj.id
ub_addresses = UserBillingAddress.objects.filter(
stripe_customer_id=stripe_customer_id,
vat_number=vat_number
)
for ub_address in ub_addresses:
ub_address.stripe_tax_id = tax_id_obj.id
return tax_id_obj

31
datacenterlight/views.py
View file

@ -35,7 +35,9 @@ from utils.tasks import send_plain_email_task
from .cms_models import DCLCalculatorPluginModel
from .forms import ContactForm
from .models import VMTemplate, VMPricing
from .utils import get_cms_integration, create_vm, clear_all_session_vars
from .utils import (
get_cms_integration, create_vm, clear_all_session_vars, validate_vat_number
)
logger = logging.getLogger(__name__)
@ -540,6 +542,14 @@ class PaymentOrderView(FormView):
else:
request.session['customer'] = customer
validate_result = validate_vat_number(
stripe_customer_id=request.session['customer'],
vat_number=address_form.cleaned_data.get('vat_number')
)
request.session["vat_validation_status"] = validate_result["status"]
request.session["vat_validated_on"] = validate_result["validated_on"]
# For generic payment we take the user directly to confirmation
if ('generic_payment_type' in request.session and
self.request.session['generic_payment_type'] == 'generic'):
@ -596,6 +606,10 @@ class OrderConfirmationView(DetailView, FormView):
if ('generic_payment_type' in request.session and
self.request.session['generic_payment_type'] == 'generic'):
if request.session["vat_validation_status"] == "verified":
request.session['generic_payment_details']['vat_rate'] = 0
request.session['generic_payment_details']['vat_amount'] = 0
request.session['generic_payment_details']['amount'] = request.session['generic_payment_details']['amount_before_vat']
context.update({
'generic_payment_details':
request.session['generic_payment_details'],
@ -614,11 +628,20 @@ class OrderConfirmationView(DetailView, FormView):
vat_rate=user_country_vat_rate * 100
)
vm_specs["price"] = price
vm_specs["vat"] = vat
vm_specs["vat_percent"] = vat_percent
if request.session["vat_validation_status"] == "verified":
vm_specs["vat_percent"] = 0
vm_specs["vat"] = 0
vm_specs["total_price"] = price
vm_specs["vat_validation_status"] = "verified"
else:
vm_specs["vat"] = vat
vm_specs["vat_percent"] = vat_percent
vm_specs["total_price"] = round(price + vat - discount['amount'], 2)
vm_specs["vat_validation_status"] = request.session["vat_validation_status"]
vm_specs["vat_country"] = user_vat_country
vm_specs["discount"] = discount
vm_specs["total_price"] = round(price + vat - discount['amount'], 2)
request.session['specs'] = vm_specs
context.update({