Финальная стабильная реализация

VM2_services/codebase/services/bitrix-sync/app/config.py

@@ -46,6 +46,7 @@ class Settings(BaseSettings):
     contact_user_id_field: str | None = None
     contact_registered_field: str | None = None
     contact_citizenship_field: str | None = None
+    contact_source: str | None = Field(default=None, min_length=1, max_length=128)
     webhook_allowed_cidrs: str = ""
 
     http_timeout_sec: float = Field(default=10, ge=1, le=60)
@@ -97,6 +98,7 @@ class Settings(BaseSettings):
             "contact_user_id_field": self.contact_user_id_field,
             "contact_registered_field": self.contact_registered_field,
             "contact_citizenship_field": self.contact_citizenship_field,
+            "contact_source": self.contact_source,
         }
         missing = [name for name, value in required.items() if not value]
         if missing:
@@ -110,6 +112,10 @@ class Settings(BaseSettings):
                 raise ValueError(f"{name} must match UF_CRM_<latin letters or digits>")
         if not MEMBER_RE.fullmatch(str(self.portal_member_id)):
             raise ValueError("portal_member_id has invalid format")
+        assert self.contact_source
+        self.contact_source = self.contact_source.strip()
+        if not self.contact_source:
+            raise ValueError("contact_source cannot be blank")
 
         crm = urlsplit(self.crm_rest_webhook_url.get_secret_value())
         public = urlsplit(str(self.public_base_url))