Merge pull request #1321 from BLSQ/IA-2991-object-of-type-phone-numbe…

…r-is-not-json-serializable

IA-2991 Fix for bug only when no limit parameter was given

iaso/models/base.py

@@ -1350,8 +1350,8 @@ def as_short_dict(self):
             "email": self.user.email,
             "language": self.language,
             "user_id": self.user.id,
-            "phone_number": self.phone_number if len(self.phone_number) > 0 else None,
-            "country_code": self.phone_number.country_code if self.phone_number else None,
+            "phone_number": self.phone_number.as_e164 if self.phone_number else None,
+            "country_code": region_code_for_number(self.phone_number).lower() if self.phone_number else None,
             "projects": [p.as_dict() for p in self.projects.all().order_by("name")],
         }