def __confirm_and_create_invoice(self, session: Session,
apartment_application):
has_invoice = bool(
session.query(Invoice).filter(
Invoice.type == InvoiceType.RENT).filter(
Invoice.apartment_application_id ==
apartment_application.id).count())
if (not has_invoice and apartment_application.status
== ApartmentApplicationStatus.AWARDED):
redirect_url: str = config.MOLLIE_REDIRECT_URL
webhook_url: str = config.MOLLIE_WEBHOOK_URL
start_date = util.get_current_date()
start_date_text = util.get_human_readable_date(start_date)
next_date = util.get_date_x_days_from(
start_date, config.RENT_PAYMENT_DURATION_DAYS)
next_date_text = util.get_human_readable_date(next_date)
description = (
f"Invoice for payment from {start_date_text} to {next_date_text}"
)
amount = round(apartment_application.apartment.total_price, 2)
invoice = Invoice(
apartment_application_id=apartment_application.id,
type=InvoiceType.RENT,
status=InvoiceStatus.PENDING,
amount=amount,
description=description,
next_date=next_date,
)
session.add(invoice)
session.flush()
mollie_amount = util.float_to_mollie_amount(invoice.amount)
print("\n\n\n\n")
print(f"Amount to charge is {mollie_amount}")
print("\n\n\n\n")
payment = mollie_client.payments.create({
"amount": {
"currency": "EUR",
"value": mollie_amount
},
"description": invoice.description,
"redirectUrl": redirect_url,
"webhookUrl": webhook_url,
"metadata": {
"type": invoice.type,
"invoice_id": str(invoice.id),
"created_date": str(start_date),
"next_date": str(next_date),
},
})
invoice.payment_id = payment.id
def create_subscription_payment(session: Session, user: User) -> Invoice:
role_amount_mapping = {
UserRole.TENANT: config.USER_SUBSCRIPTION_AMOUNT,
UserRole.LANDLORD: config.LANDLORD_SUBSCRIPTION_AMOUNT,
}
redirect_url: str = config.MOLLIE_REDIRECT_URL
webhook_url: str = config.MOLLIE_WEBHOOK_URL
start_date = util.get_current_date()
start_date_text = util.get_human_readable_date(start_date)
next_date = util.get_date_x_days_from(
start_date, config.SUBSCRIPTION_PAYMENT_DURATION_DAYS)
next_date_text = util.get_human_readable_date(next_date)
# TODO generate in util
description = f"Invoice for payment from {start_date_text} to {next_date_text}"
amount = round(role_amount_mapping[user.role], 2)
invoice = Invoice(
user_id=user.id,
type=InvoiceType.SUBSCRIPTION,
status=InvoiceStatus.PENDING,
amount=amount,
description=description,
next_date=next_date,
)
session.add(invoice)
session.flush()
mollie_amount = util.float_to_mollie_amount(invoice.amount)
payment = mollie_client.payments.create({
"amount": {
"currency": "EUR",
"value": mollie_amount
},
"description": description,
"redirectUrl": redirect_url,
"webhookUrl": webhook_url,
"metadata": {
"type": invoice.type,
"invoice_id": str(invoice.id),
"created_date": str(start_date),
"next_date": str(next_date),
},
})
invoice.payment_id = payment.id
return invoice
def create_rent_payment(
session: Session,
apartment_application: ApartmentApplication) -> Invoice:
redirect_url: str = config.MOLLIE_REDIRECT_URL
webhook_url: str = config.MOLLIE_WEBHOOK_URL
start_date = util.get_current_date()
start_date_text = util.get_human_readable_date(start_date)
next_date = util.get_date_x_days_from(start_date,
config.RENT_PAYMENT_DURATION_DAYS)
next_date_text = util.get_human_readable_date(next_date)
# TODO generate in util
description = f"Invoice for payment from {start_date_text} to {next_date_text}"
amount = round(apartment_application.apartment.total_price, 2)
invoice = Invoice(
apartment_application_id=apartment_application.id,
type=InvoiceType.RENT,
status=InvoiceStatus.PENDING,
amount=amount,
description=description,
next_date=next_date,
)
session.add(invoice)
session.flush()
mollie_amount = util.float_to_mollie_amount(invoice.amount)
payment = mollie_client.payments.create({
"amount": {
"currency": "EUR",
"value": mollie_amount
},
"description": description,
"redirectUrl": redirect_url,
"webhookUrl": webhook_url,
"metadata": {
"type": invoice.type,
"invoice_id": str(invoice.id),
"created_date": str(start_date),
"next_date": str(next_date),
},
})
invoice.payment_id = payment.id
return invoice
def generate_subscription_invoices(*args):
session: Session = SessionLocal()
try:
print("\n\n\n\n\nStarting subscription invoice worker")
# ? should be active users TODO
non_admin_users: List[User] = (session.query(User).filter(
User.role != UserRole.ADMIN).all())
for user in non_admin_users:
latest_invoice: Invoice = (session.query(Invoice).filter(
Invoice.type == InvoiceType.SUBSCRIPTION).filter(
Invoice.user_id == user.id).order_by(
Invoice.created_at.desc()).first())
current_date = get_current_date()
if latest_invoice.next_date <= current_date:
# current date is greater than or equal to last invoice's next date
create_subscription_invoice.delay(user.id)
print("\n\n\n\nEnd subscription invoice worker")
except Exception:
session.rollback()
finally:
session.close()
def generate_rent_invoices(*args):
session: Session = SessionLocal()
try:
print("\n\n\n\n\nStarting rent invoice worker")
all_completed_apartment_applications: List[
models.ApartmentApplication] = (session.query(
models.ApartmentApplication).filter(
models.ApartmentApplication.status ==
ApartmentApplicationStatus.COMPLETED).all())
for apartment_application in all_completed_apartment_applications:
latest_invoice: Invoice = (session.query(Invoice).filter(
Invoice.type == InvoiceType.RENT).filter(
Invoice.apartment_application_id ==
apartment_application.id).order_by(
Invoice.created_at.desc()).first())
current_date = get_current_date()
if latest_invoice.next_date <= current_date:
# current date is greater than or equal to last invoice's next date
create_rent_invoice.delay(apartment_application.id)
print("\n\n\n\nEnd rent invoice worker")
except Exception:
session.rollback()
finally:
session.close()