[#53] Adding digit_validator to klantnummer

maykinmedia · Sep 5, 2023 · e79587d · e79587d
1 parent 0dfc7ea
commit e79587d
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diff --git a/src/openklant/components/klanten/api/tests/test_klant.py b/src/openklant/components/klanten/api/tests/test_klant.py
@@ -435,6 +435,23 @@ def test_create_klant_website_url_invalid_klantnummer(self):
 
         self.assertFalse(klanten)
 
+        data = {
+            "bronorganisatie": "950428139",
+            "subjectType": KlantType.natuurlijk_persoon,
+            "klantnummer": "KLANT1",
+            "subject": SUBJECT,
+        }
+
+        with requests_mock.Mocker() as m:
+            m.get(SUBJECT, json={})
+            response = self.client.post(list_url, data)
+
+        self.assertEqual(response.status_code, 400)
+
+        klanten = Klant.objects.all()
+
+        self.assertFalse(klanten)
+
     def test_create_klant_natuurlijkpersoon(self):
         list_url = reverse(Klant)
         data = {

diff --git a/src/openklant/components/klanten/models/klanten.py b/src/openklant/components/klanten/models/klanten.py
@@ -9,6 +9,7 @@
 from vng_api_common.exceptions import Conflict
 from vng_api_common.fields import BSNField, RSINField
 from vng_api_common.models import APIMixin
+from vng_api_common.validators import validate_digits
 
 from .constants import GeslachtsAanduiding, KlantType, SoortRechtsvorm
 
@@ -38,6 +39,7 @@ class Klant(APIMixin, models.Model):
     klantnummer = models.CharField(
         max_length=8,
         help_text=_("De unieke identificatie van de klant binnen de bronorganisatie."),
+        validators=[validate_digits],
     )
     bedrijfsnaam = models.CharField(
         max_length=200,