Added property to unify recargo equivalencia among core and spain

This commit refs #26601

account.py

@@ -163,6 +163,23 @@ class Tax(metaclass=PoolMeta):
         if exist_sii_intracomunity_key:
             table.drop_column('sii_intracomunity_key')
 
+    @classmethod
+    def __setup__(cls):
+        super().__setup__()
+        if hasattr(cls, 'recargo_equivalencia'):
+            cls._sii_account_es_mapping = {
+                'es_sii_recargo_equivalencia': 'recargo_equivalencia',
+            }
+        elif hasattr(cls, 'es_reported_with'):
+            cls._sii_account_es_mapping = {
+                'es_sii_recargo_equivalencia': 'es_reported_with',
+            }
+
+    @property
+    def es_sii_recargo_equivalencia(self):
+        return getattr(self,
+            self._sii_account_es_mapping['es_sii_recargo_equivalencia'])
+
     @staticmethod
     def default_deducible():
         return True

aeat_mapping.py

@@ -138,18 +138,18 @@ class BaseInvoiceMapper(Model):
     def taxes(self, invoice):
         return [invoice_tax for invoice_tax in invoice.taxes if (
                 invoice_tax.tax.tax_used and
-                not invoice_tax.tax.recargo_equivalencia)]
+                not invoice_tax.tax.es_sii_recargo_equivalencia)]
 
     def total_invoice_taxes(self, invoice):
         return [invoice_tax for invoice_tax in invoice.taxes if (
                 invoice_tax.tax.invoice_used and
-                not invoice_tax.tax.recargo_equivalencia)]
+                not invoice_tax.tax.es_sii_recargo_equivalencia)]
 
     def _tax_equivalence_surcharge(self, invoice_tax):
         surcharge_tax = None
         for invoicetax in invoice_tax.invoice.taxes:
-            if (invoicetax.tax.recargo_equivalencia and
-                    invoice_tax.tax.recargo_equivalencia_related_tax ==
+            if (invoicetax.tax.es_sii_recargo_equivalencia and
+                    invoice_tax.tax.es_sii_recargo_equivalencia ==
                     invoicetax.tax and invoicetax.base ==
                     invoicetax.base.copy_sign(invoice_tax.base)):
                 surcharge_tax = invoicetax
@@ -305,7 +305,8 @@ class IssuedInvoiceMapper(BaseInvoiceMapper):
             # TODO: Macrodato
             # TODO: DatosInmueble
             # TODO: ImporteTransmisionInmueblesSujetoAIVA
-            # TODO: EmitidaPorTercerosODestinatario
+            'EmitidaPorTercerosODestinatario':
+                'S' if self.issued_by_party(invoice) else 'N',
             # TODO: FacturacionDispAdicinalTerceraYsextayDelMercadoOrganizadoDelGas
             # TODO: VariosDestinatarios
             # TODO: Cupon
@@ -448,6 +449,9 @@ class IssuedInvoiceMapper(BaseInvoiceMapper):
                     # TODO: CuotaRecargoRectificado
                 }
 
+    def issued_by_party(self, invoice):
+        return False
+
 
 class RecievedInvoiceMapper(BaseInvoiceMapper):
     """