fix: all columns string default value added

Author: Cinnamoon-dev

src/services/userService.py

@@ -17,7 +17,7 @@ def __init__(self) -> None:
         try:
             self.all_columns = reduce(lambda acc, elem: acc + ", " + str(elem), self.columns)
         except Exception:
-            self.all_columns = ""
+            self.all_columns = "*"
 
     def all(self, query_params: QueryParams) -> dict[str, Any]:
         show_fk_id = bool(int(query_params.get("show_fk_id", 1)))

src/services/userTypeService.py

@@ -19,7 +19,7 @@ def __init__(self) -> None:
         try:
             self.all_columns = reduce(lambda acc, elem: acc + ", " + str(elem), self.columns)
         except Exception:
-            self.all_columns = ""
+            self.all_columns = "*"
 
     def all(self, query_params: QueryParams) -> dict[str, Any]:
         query = f"SELECT {self.all_columns} FROM {self.table}"