Add management command

This commit is contained in:
PCoder 2023-12-06 15:34:23 +05:30
parent c69affc9a1
commit a492c3de1b

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from django.core.management.base import BaseCommand
import datetime
import csv
import stripe
from hosting.models import VATRates
from utils.hosting_utils import get_vat_rate_for_country
from django.conf import settings
stripe.api_key = settings.STRIPE_API_PRIVATE_KEY
class Command(BaseCommand):
help = '''CH vat rate changes on 2024-01-01 from 7.7% to 8.1%. This commands makes the necessary changes'''
def handle(self, *args, **options):
MAKE_MODIFS=False
try:
country_to_change = 'CH'
currency_to_change = 'CHF'
new_rate = 0.081
user_country_vat_rate = get_vat_rate_for_country(country_to_change)
logger.debug("Existing VATRate for %s %s " % (country_to_change, user_country_vat_rate))
vat_rate = VATRates.objects.get(
territory_codes=country_to_change, start_date__isnull=False, stop_date=None
)
logger.debug("VAT rate for %s is %s" % (country, vat_rate.rate))
logger.debug("vat_rate object = %s" % vat_rate)
logger.debug("Create end date for the VATRate %s" % vat_rate.id)
if MAKE_MODIFS:
vat_rate.stop_date = datetime.date(2023, 12, 31)
vat_rate.save()
print("Creating a new VATRate for CH")
obj, created = VATRates.objects.get_or_create(
start_date=datetime.date(2024, 1, 1),
stop_date=None,
territory_codes=country_to_change,
currency_code=currency_to_change,
rate=new_rate,
rate_type="standard",
description="Switzerland standard VAT (added manually on %s)" % datetime.datetime.now()
)
if created:
logger.debug("Created new VAT Rate for %s with the new rate %s" % (country_to_change, new_rate))
logger.debug(obj)
else:
logger.debug("VAT Rate for %s already exists with the rate %s" % (country_to_change, new_rate))
logger.debug("Getting all subscriptions of %s that need a VAT Rate change")
subscriptions = stripe.Subscription.list(limit=100) # Increase the limit to 100 per page (maximum)
ch_subs = []
while subscriptions:
for subscription in subscriptions:
if len(subscription.default_tax_rates) > 0 and subscription.default_tax_rates[0].jurisdiction and subscription.default_tax_rates[0].jurisdiction.lower() == 'ch':
ch_subs.append(subscription)
elif len(subscription.default_tax_rates) > 0:
print("subscription %s belongs to %s" % (subscription.id, subscription.default_tax_rates[0].jurisdiction))
else:
print("subscription %s does not have a tax rate" % subscription.id)
if subscriptions.has_more:
print("FETCHING MORE")
subscriptions = stripe.Subscription.list(limit=100, starting_after=subscriptions.data[-1])
else:
break
logger.debug("There are %s ch subscription that need VAT rate update" % len(ch_subs))
if MAKE_MODIFS:
print("Making modifications now")
tax_rate_obj = stripe.TaxRate.create(
display_name="VAT",
description="VAT for %s" % country_to_change,
jurisdiction=country_to_change,
percentage=new_rate,
inclusive=False,
)
stripe_tax_rate = StripeTaxRate.objects.create(
display_name=tax_rate_obj.display_name,
description=tax_rate_obj.description,
jurisdiction=tax_rate_obj.jurisdiction,
percentage=tax_rate_obj.percentage,
inclusive=False,
tax_rate_id=tax_rate_obj.id
)
for ch_sub in ch_subs:
ch_sub.default_tax_rates = [stripe_tax_rate.tax_rate_id]
ch_sub.save()
logger.debug("Default tax rate updated for %s" % ch_sub.id)
else:
print("Not making any modifications because MAKE_MODIFS=False")
except Exception as e:
print(" *** Error occurred. Details {}".format(str(e)))