Add CondicionIVAReceptorId field

.gitignore

@@ -21,3 +21,6 @@ test2.csr
 
 # Created by tests:
 /media/
+
+# venv
+.venv/

django_afip/admin.py

@@ -405,6 +405,11 @@ class PointOfSalesAdmin(admin.ModelAdmin):
     )
 
 
+@admin.register(models.ClientVatCondition)
+class ClientVatConditionAdmin(admin.ModelAdmin):
+    search_fields = ("code", "description", "cmp_clase")
+    list_display = ("code", "description", "cmp_clase")
+
 @admin.register(models.CurrencyType)
 class CurrencyTypeAdmin(admin.ModelAdmin):
     search_fields = (

django_afip/fixtures/clientvatcondition.yaml

@@ -0,0 +1,65 @@
+- model: afip.clientvatcondition
+  fields:
+    code: 16
+    description: "Monotributo Trabajador Independiente Promovido"
+    cmp_clase: "A/M/C"
+
+- model: afip.clientvatcondition
+  fields:
+    code: 15
+    description: "IVA No Alcanzado"
+    cmp_clase: "B/C"
+
+- model: afip.clientvatcondition
+  fields:
+    code: 13
+    description: "Monotributista Social"
+    cmp_clase: "A/M/C"
+
+- model: afip.clientvatcondition
+  fields:
+    code: 10
+    description: "IVA Liberado – Ley N° 19.640"
+    cmp_clase: "B/C"
+
+- model: afip.clientvatcondition
+  fields:
+    code: 9
+    description: "Cliente del Exterior"
+    cmp_clase: "B/C"
+
+- model: afip.clientvatcondition
+  fields:
+    code: 8
+    description: "Proveedor del Exterior"
+    cmp_clase: "B/C"
+
+- model: afip.clientvatcondition
+  fields:
+    code: 7
+    description: "Sujeto No Categorizado"
+    cmp_clase: "B/C"
+
+- model: afip.clientvatcondition
+  fields:
+    code: 6
+    description: "Responsable Monotributo"
+    cmp_clase: "A/M/C"
+
+- model: afip.clientvatcondition
+  fields:
+    code: 5
+    description: "Consumidor Final"
+    cmp_clase: "B/C"
+
+- model: afip.clientvatcondition
+  fields:
+    code: 4
+    description: "IVA Sujeto Exento"
+    cmp_clase: "B/C"
+
+- model: afip.clientvatcondition
+  fields:
+    code: 1
+    description: "IVA Responsable Inscripto"
+    cmp_clase: "A/M/C"

django_afip/management/commands/load_client_vat_conditions.py

@@ -0,0 +1,42 @@
+from __future__ import annotations
+
+from django.core.management.base import BaseCommand
+from django.utils.translation import gettext as _
+
+from django_afip import clients, models, serializers
+
+
+class Command(BaseCommand):
+    help = _(
+        "Retrieves all the ClientVatConditions from the AFIP server and updates it in the DB."
+    )
+    requires_migrations_checks = True
+
+    def add_arguments(self, parser):
+        parser.add_argument(
+            "cuit",
+            type=int,
+            help=_("CUIT of the tax payer to be used to authenticate."),
+        )
+
+    def handle(self, *args, **options) -> None:
+        from django_afip.models import TaxPayer
+
+        tax_payer = TaxPayer.objects.get(cuit=options["cuit"])
+        ticket = tax_payer.get_or_create_ticket("wsfe")
+
+        client = clients.get_client("wsfe", sandbox=tax_payer.is_sandboxed)
+        response = client.service.FEParamGetCondicionIvaReceptor(
+            serializers.serialize_ticket(ticket),
+        )
+
+        for condition in response.ResultGet.CondicionIvaReceptor:
+            models.ClientVatCondition.objects.get_or_create(
+                code=condition.Id,
+                defaults={
+                    "description": condition.Desc,
+                    "cmp_clase": condition.Cmp_Clase,
+                },
+            )
+            self.stdout.write(self.style.SUCCESS(f"Loaded {condition.Desc}"))
+        self.stdout.write(self.style.SUCCESS("All done!"))

django_afip/migrations/0016_clientvatcondition_receipt_client_vat_condition.py

@@ -0,0 +1,32 @@
+# Generated by Django 5.1.6 on 2025-02-26 14:09
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('afip', '0015_alter_taxpayer_logo'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='ClientVatCondition',
+            fields=[
+                ('code', models.IntegerField(primary_key=True, serialize=False, verbose_name='code')),
+                ('description', models.CharField(max_length=48, verbose_name='description')),
+                ('cmp_clase', models.CharField(help_text='Receipt class this VAT condition applies to (A, B, C, or M).', max_length=5, verbose_name='cmp clase')),
+            ],
+            options={
+                'verbose_name': 'Client VAT condition',
+                'verbose_name_plural': 'Client VAT conditions',
+                'unique_together': {('code', 'cmp_clase')},
+            },
+        ),
+        migrations.AddField(
+            model_name='receipt',
+            name='client_vat_condition',
+            field=models.ForeignKey(help_text='The VAT condition of the recipient of this receipt. It should match the receipt type.', null=True, on_delete=django.db.models.deletion.PROTECT, related_name='receipts', to='afip.clientvatcondition', verbose_name='client vat condition'),
+        ),
+    ]

django_afip/models.py

@@ -85,7 +85,7 @@
 def load_metadata() -> None:
     """Loads metadata from fixtures into the database."""
 
-    for model in GenericAfipType.SUBCLASSES:
+    for model in GenericAfipType.SUBCLASSES + [ClientVatCondition]:
         label = model._meta.label.split(".")[1].lower()
         management.call_command("loaddata", label, app="afip")
 
@@ -351,6 +351,30 @@ class Meta:
         verbose_name_plural = _("optional types")
 
 
+class ClientVatCondition(models.Model):
+    code = models.IntegerField(
+        _("code"),
+        primary_key=True,
+    )
+    description = models.CharField(
+        _("description"),
+        max_length=48,
+    )
+    cmp_clase = models.CharField(
+        _("cmp clase"),
+        max_length=5,
+        help_text=_("Receipt class this VAT condition applies to (A, B, C, or M)."),
+    )
+
+    def __str__(self) -> str:
+        return self.description
+
+    class Meta:
+        verbose_name = _("Client VAT condition")
+        verbose_name_plural = _("Client VAT conditions")
+        unique_together = ("code", "cmp_clase")  # Ensure unique combination
+
+
 class TaxPayer(models.Model):
     """Represents an AFIP TaxPayer.
 
@@ -1136,6 +1160,17 @@ class Receipt(models.Model):
         help_text=_("The document type of the recipient of this receipt."),
         on_delete=models.PROTECT,
     )
+    client_vat_condition = models.ForeignKey(
+        ClientVatCondition,
+        verbose_name=_("client vat condition"),
+        help_text=_(
+            "The VAT condition of the recipient of this receipt. It should match the receipt type."
+        ),
+        related_name="receipts",
+        on_delete=models.PROTECT,
+        null=True,
+    )
+
     document_number = models.BigIntegerField(
         _("document number"),
         help_text=_("The document number of the recipient of this receipt."),

django_afip/serializers.py

@@ -94,6 +94,7 @@ def serialize_receipt(receipt: Receipt):  # noqa: ANN201
         ImpTrib=sum(tax.amount for tax in taxes),
         MonId=receipt.currency.code,
         MonCotiz=receipt.currency_quote,
+        CondicionIVAReceptorId=receipt.client_vat_condition.code,
     )
     if int(receipt.concept.code) in (2, 3):
         serialized.FchServDesde = serialize_date(receipt.service_start)