convertStatusFromJson function
Converts a nullable JSON string into a non-nullable JSON string representing a Status.
If the input string is null or empty, this function returns an empty string. Otherwise, it decodes the string into a Status object using statusFromJson, and then serializes the object back into a JSON string using statusToJson.
str
: The nullable JSON string to convert.
Returns a non-nullable JSON string.
Implementation
String convertStatusFromJson(String? str) =>
(str == null || str.isEmpty) ? "" : statusToJson(statusFromJson(str));