🐛 [#578] Fix nummer __str__

Author: danielmursa-dev

src/openklant/components/klantinteracties/models/internetaken.py

@@ -112,7 +112,9 @@ def save(self, *args, **kwargs):
         return super().save(*args, **kwargs)
 
     def __str__(self):
-        return f"{self.klantcontact} - ({self.nummer})"
+        if self.nummer:
+            return f"{self.klantcontact} - ({self.nummer})"
+        return str(self.klantcontact)
 
 
 class InterneTakenActorenThoughModel(models.Model):

src/openklant/components/klantinteracties/models/klantcontacten.py

@@ -117,7 +117,9 @@ def save(self, *args, **kwargs):
         return super().save(*args, **kwargs)
 
     def __str__(self):
-        return f"{self.onderwerp} ({self.nummer})"
+        if self.nummer:
+            return f"{self.onderwerp} - ({self.nummer})"
+        return self.onderwerp
 
     def clean(self):
         super().clean()

src/openklant/components/klantinteracties/models/partijen.py

@@ -102,11 +102,8 @@ class Meta:
         verbose_name = _("partij")
         verbose_name_plural = _("partijen")
 
-    def save(self, *args, **kwargs):
-        return super().save(*args, **kwargs)
-
     def __str__(self):
-        return self.nummer
+        return self.nummer if self.nummer else str(self.uuid)
 
 
 class Vertegenwoordigden(models.Model):