def make_invoice(self, issuer):
"""Creates an invoice based on the current quotation/purchase order"""
from invoicing.models import Invoice, InvoiceRevision
# Initialize the invoice
invoice = Invoice(full_init=False,
tenant=self.tenant,
account_type=self.account_type,
issuer=issuer,
organization=self.organization,
contact=self.contact,
related_to=self,
group=self.group,
attachments=self.attachments)
# Save the invoice, based on the quotation/purchase order
inv_data = invoice.add_revision(revision=InvoiceRevision(
based_on=self.current_revision))
inv_data.state = invoice.state
inv_data.issuer = issuer
inv_data.issue_date = datetime_now()
inv_data.invoicing_date = datetime.date.today()
inv_data.due_date = get_due_date(
inv_data.invoicing_date,
self.tenant.tenant_settings.invoicing.payment_conditions)
invoice.save()
# Update state
if self.is_quotation():
self.state = QUOTATION_STATES.INVOICED
elif self.is_purchase_order():
self.state = PURCHASE_ORDER_STATES.INVOICED
self.save()
return invoice
def make_invoice(self, issuer):
"""Creates an invoice based on the current quotation/purchase order"""
from invoicing.models import Invoice, InvoiceRevision
# Initialize the invoice
invoice = Invoice(
full_init=False,
tenant=self.tenant,
account_type=self.account_type,
issuer=issuer,
organization=self.organization,
contact=self.contact,
related_to=self,
group=self.group,
attachments=self.attachments
)
# Save the invoice, based on the quotation/purchase order
inv_data = invoice.add_revision(revision=InvoiceRevision(based_on=self.current_revision))
inv_data.state = invoice.state
inv_data.issuer = issuer
inv_data.issue_date = datetime_now()
inv_data.invoicing_date = datetime.date.today()
inv_data.due_date = get_due_date(inv_data.invoicing_date, self.tenant.tenant_settings.invoicing.payment_conditions)
invoice.save()
# Update state
if self.is_quotation():
self.state = QUOTATION_STATES.INVOICED
elif self.is_purchase_order():
self.state = PURCHASE_ORDER_STATES.INVOICED
self.save()
return invoice
