Formalize DGII tax form mapping

2026-08-09 11:42:00 -04:00
parent 59b4f0e53d
commit c05a15e671
10 changed files with 1031 additions and 0 deletions
@@ -0,0 +1,89 @@
+from trytond.model import DeactivableMixin, ModelSQL, ModelView, fields
+
+
+DGII_FORMS = [
+    ('', ''),
+    ('606', '606 - Compras y Gastos'),
+    ('607', '607 - Ventas e Ingresos'),
+    ('608', '608 - NCF Anulados'),
+    ('609', '609 - Pagos al Exterior'),
+    ('it1', 'IT-1 - Declaracion mensual ITBIS'),
+    ('it1_annex_a', 'IT-1 Anexo A'),
+    ('ir17', 'IR-17 - Otras Retenciones y Retribuciones Complementarias'),
+    ('ir18', 'IR-18 - Dividendos'),
+    ('ir13', 'IR-13 - Retenciones del Estado'),
+    ('isc', 'ISC - Selectivo al Consumo'),
+    ('act', 'ACT - Impuesto sobre Activos'),
+    ('ir2', 'IR-2 - Impuesto sobre la Renta Personas Juridicas'),
+]
+
+DGII_AMOUNT_SOURCES = [
+    ('', ''),
+    ('tax_base', 'Base imponible'),
+    ('tax_amount', 'Monto impuesto'),
+    ('withholding_amount', 'Monto retenido'),
+    ('perception_amount', 'Monto percibido'),
+    ('account_balance', 'Saldo contable'),
+    ('informative', 'Informativo'),
+]
+
+DGII_OPERATORS = [
+    ('+', 'Suma'),
+    ('-', 'Resta'),
+    ('info', 'Informativo'),
+]
+
+DGII_FLOWS = [
+    ('', ''),
+    ('sale', 'Venta'),
+    ('purchase', 'Compra'),
+    ('payment', 'Pago o cobro'),
+    ('bank', 'Cargo bancario'),
+    ('asset', 'Transferencia de activo'),
+    ('annual', 'Declaracion anual'),
+]
+
+
+class DgiiTaxMapping(DeactivableMixin, ModelSQL, ModelView):
+    "DGII Tax Mapping"
+    __name__ = 'account.do.dgii.tax.mapping'
+
+    tax_template = fields.Many2One(
+        'account.tax.template', 'Tax Template', required=True,
+        ondelete='CASCADE',
+        help='Impuesto de account_do que alimenta esta casilla DGII.')
+    account_template = fields.Many2One(
+        'account.account.template', 'Account Template',
+        help='Cuenta contable principal usada como trazabilidad del mapeo.')
+    form = fields.Selection(
+        DGII_FORMS, 'DGII Form', required=True, sort=False)
+    box = fields.Char(
+        'DGII Box', required=True, size=80,
+        help='Numero de casilla oficial o nombre tecnico del campo.')
+    box_label = fields.Char('DGII Box Label', required=True, size=180)
+    amount_source = fields.Selection(
+        DGII_AMOUNT_SOURCES, 'Amount Source', required=True, sort=False)
+    operator = fields.Selection(
+        DGII_OPERATORS, 'Operator', required=True, sort=False)
+    flow = fields.Selection(
+        DGII_FLOWS, 'Fiscal Flow', required=True, sort=False)
+    effective_from = fields.Date('Effective From')
+    effective_to = fields.Date('Effective To')
+    legal_basis = fields.Text('Legal Basis')
+    notes = fields.Text('Notes')
+
+    @staticmethod
+    def default_operator():
+        return '+'
+
+    @staticmethod
+    def default_amount_source():
+        return 'tax_amount'
+
+    @staticmethod
+    def default_flow():
+        return 'sale'
+
+    def get_rec_name(self, name):
+        return '%s %s - %s' % (
+            self.form.upper(), self.box, self.tax_template.rec_name)