fromJson static method
Implementation
// ignore: prefer_constructors_over_static_methods
static Ticket? fromJson(dynamic value) {
if (value is Map) {
final json = value.cast<String, dynamic>();
// Ensure that the map contains the required keys.
// Note 1: the values aren't checked for validity beyond being non-null.
// Note 2: this code is stripped in release mode!
assert(() {
requiredKeys.forEach((key) {
assert(json.containsKey(key),
'Required key "Ticket[$key]" is missing from JSON.');
assert(json[key] != null,
'Required key "Ticket[$key]" has a null value in JSON.');
});
return true;
}());
return Ticket(
status: TicketStatusEnum.fromJson(json[r'status'])!,
strategy: TicketStrategyEnum.fromJson(json[r'strategy'])!,
attempts: mapValueOfType<int>(json, r'attempts'),
expireAt: mapValueOfType<int>(json, r'expire_at'),
verifiedAtClient: mapValueOfType<String>(json, r'verified_at_client'),
);
}
return null;
}