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se crea legal monetary total

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FossilOrigin-Name: 8ae3dfadfe9b90b8cc5ad59d2a73f4c8a987c5aac498573e56754a2d32e9e2ae
This commit is contained in:
bit4bit 2021-06-27 02:16:16 +00:00
parent 2e8aa35b29
commit 507ddbe558
5 changed files with 94 additions and 12 deletions
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2
facho/fe/form/__init__.py
View File

@ -99,7 +99,7 @@ class Amount:
return self.fromNumber(val)
if isinstance(val, Amount):
return val
raise TypeError("cant cast to amount")
raise TypeError("cant cast %s to amount" % (type(val)))
def __add__(self, rother):
other = self._cast(rother)

77
facho/fe/model/__init__.py
View File

@ -1,6 +1,8 @@
import facho.model as model
import facho.model.fields as fields
import facho.fe.form as form
from datetime import date, datetime
from copy import copy
class Name(model.Model):
__name__ = 'Name'
@ -48,24 +50,44 @@ class AccountingSupplierParty(model.Model):
party = fields.Many2One(Party)
class InvoicedQuantity(model.Model):
__name__ = 'InvoiceQuantity'
class Quantity(model.Model):
__name__ = 'Quantity'
code = fields.Attribute('unitCode', default='NAR')
value = fields.Virtual(default=0, update_internal=True)
def __default_set__(self, value):
self.value = value
return value
def __mul__(self, other):
return form.Amount(self.value) * other.value
class Amount(model.Model):
__name__ = 'Amount'
currency = fields.Attribute('currencyID', default='COP')
value = fields.Virtual(default=form.Amount(0), update_internal=True)
def __default_set__(self, value):
self.value = value
return value
class Price(model.Model):
__name__ = 'Price'
amount = fields.Many2One(Amount, name='PriceAmount')
value = fields.Virtual(default=form.Amount(0))
def __default_set__(self, value):
self.amount = value
self.value = value
return value
def __mul__(self, other):
return self.value * other.value
class Percent(model.Model):
__name__ = 'Percent'
@ -102,13 +124,52 @@ class TaxTotal(model.Model):
tax_amount = fields.Many2One(Amount, name='TaxAmount')
subtotals = fields.One2Many(TaxSubTotal)
class AllowanceCharge(model.Model):
__name__ = 'AllowanceCharge'
amount = fields.Many2One(Amount)
is_discount = fields.Virtual(default=False)
def isCharge(self):
return self.is_discount == False
def isDiscount(self):
return self.is_discount == True
class InvoiceLine(model.Model):
__name__ = 'InvoiceLine'
quantity = fields.Many2One(InvoicedQuantity)
quantity = fields.Many2One(Quantity, name='InvoicedQuantity')
taxtotal = fields.Many2One(TaxTotal)
price = fields.Many2One(Price)
amount = fields.Many2One(Amount, name='LineExtensionAmount')
allowance_charge = fields.One2Many(AllowanceCharge)
@fields.on_change(['price', 'quantity'])
def update_amount(self, name, value):
charge = form.AmountCollection(self.allowance_charge)\
.filter(lambda charge: charge.isCharge())\
.map(lambda charge: charge.amount)\
.sum()
discount = form.AmountCollection(self.allowance_charge)\
.filter(lambda charge: charge.isDiscount())\
.map(lambda charge: charge.amount)\
.sum()
total = self.quantity * self.price
self.amount = total + charge - discount
class LegalMonetaryTotal(model.Model):
__name__ = 'LegalMonetaryTotal'
line_extension_amount = fields.Many2One(Amount, name='LineExtensionAmount', default=form.Amount(0))
tax_exclusive_amount = fields.Many2One(Amount, name='TaxExclusiveAmount')
tax_inclusive_amount = fields.Many2One(Amount, name='TaxInclusiveAmount')
charge_total_amount = fields.Many2One(Amount, name='ChargeTotalAmount')
payable_amount = fields.Many2One(Amount, name='PayableAmount')
class Invoice(model.Model):
__name__ = 'Invoice'
@ -123,7 +184,13 @@ class Invoice(model.Model):
supplier = fields.Many2One(AccountingSupplierParty)
customer = fields.Many2One(AccountingCustomerParty)
lines = fields.One2Many(InvoiceLine)
legal_monetary_total = fields.Many2One(LegalMonetaryTotal)
@fields.on_change(['lines'])
def update_legal_monetary_total(self, name, value):
for line in self.lines:
self.legal_monetary_total.line_extension_amount.value += line.amount.value
def set_issue(self, name, value):
if not isinstance(value, datetime):
raise ValueError('expected type datetime')

8
facho/model/__init__.py
View File

@ -19,7 +19,7 @@ class ModelBase(object, metaclass=ModelMeta):
obj = super().__new__(cls, *args, **kwargs)
obj._xml_attributes = {}
obj._fields = {}
obj._text = ""
obj._value = None
obj._namespace_prefix = None
obj._on_change_fields = defaultdict(list)
obj._order_fields = []
@ -72,7 +72,7 @@ class ModelBase(object, metaclass=ModelMeta):
def _set_content(self, value):
default = self.__default_set__(value)
if default is not None:
self._text = str(default)
self._value = default
def _hook_before_xml(self):
self.__before_xml__()
@ -116,7 +116,9 @@ class ModelBase(object, metaclass=ModelMeta):
content += value.to_xml()
elif isinstance(value, str):
content += value
content += self._text
if self._value is not None:
content += str(self._value)
if content == "":
return "<%s%s%s/>" % (ns, tag, attributes)

3
facho/model/fields/one2many.py
View File

@ -17,9 +17,10 @@ class _RelationProxy():
def __setattr__(self, attr, value):
# TODO(bit4bit) hacemos proxy al sistema de notificacion de cambios
# algo burdo, se usa __dict__ para saltarnos el __getattr__ y generar un fallo por recursion
response = setattr(self._obj, attr, value)
for fun in self.__dict__['_inst']._on_change_fields[self.__dict__['_attribute']]:
fun(self.__dict__['_inst'], self.__dict__['_attribute'], value)
return setattr(self._obj, attr, value)
return response
class _Relation():
def __init__(self, creator, inst, attribute):

16
tests/test_model_invoice.py
View File

@ -20,9 +20,21 @@ def test_simple_invoice():
invoice.customer.party.id = '800199436'
line = invoice.lines.create()
line.quantity = form.Quantity(1, '94')
line.quantity = 1
line.price = form.Amount(5_000)
subtotal = line.taxtotal.subtotals.create()
subtotal.percent = 19.0
assert '<Invoice><ID>323200000129</ID><IssueDate>2019-01-16T10:53:10-05:00</IssueDate><IssueTime>10:5310-05:00</IssueTime><AccountingSupplierParty><Party><ID>700085371</ID></Party></AccountingSupplierParty><AccountingCustomerParty><Party><ID>800199436</ID></Party></AccountingCustomerParty><InvoiceLine><InvoicedQuantity unitCode="NAR">1</InvoicedQuantity><TaxTotal><TaxSubTotal><TaxCategory><Percent>19.0</Percent><TaxScheme><ID>01</ID><Name>IVA</Name></TaxScheme></TaxCategory></TaxSubTotal></TaxTotal><Price><PriceAmount currencyID="COP">5000.0</PriceAmount>5000.0</Price><LineExtensionAmount currencyID="COP">5000.0</LineExtensionAmount></InvoiceLine><LegalMonetaryTotal><LineExtensionAmount currencyID="COP">35000.0</LineExtensionAmount></LegalMonetaryTotal></Invoice>' == invoice.to_xml()
assert '<Invoice><ID>323200000129</ID><IssueDate>2019-01-16T10:53:10-05:00</IssueDate><IssueTime>10:5310-05:00</IssueTime><AccountingSupplierParty><Party><ID>700085371</ID></Party></AccountingSupplierParty><AccountingCustomerParty><Party><ID>800199436</ID></Party></AccountingCustomerParty><InvoiceLine><InvoiceQuantity unitCode="NAR">1.0</InvoiceQuantity><TaxTotal><TaxSubTotal><TaxCategory><Percent>19.0</Percent><TaxScheme><ID>01</ID><Name>IVA</Name></TaxScheme></TaxCategory></TaxSubTotal></TaxTotal><Price><PriceAmount currencyID="COP">5000.0</PriceAmount></Price></InvoiceLine></Invoice>' == invoice.to_xml()
def _test_simple_invoice_cufe():
invoice = model.Invoice()
invoice.id = '323200000129'
invoice.issue = datetime.strptime('2019-01-16 10:53:10-05:00', '%Y-%m-%d %H:%M:%S%z')
invoice.supplier.party.id = '700085371'
invoice.customer.party.id = '800199436'
line = invoice.lines.create()
line.quantity = form.Quantity(1, '94')
line.price = form.Amount(1_500_000)
subtotal = line.taxtotal.subtotals.create()
subtotal.percent = 19.0