fromJson static method

CountByMinuteResponse? fromJson(dynamic value)

Returns a new CountByMinuteResponse instance and imports its values from value if it's a Map, null otherwise.

Implementation

// ignore: prefer_constructors_over_static_methods
static CountByMinuteResponse? 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(() {
      assert(json.containsKey(r'count'),
          'Required key "CountByMinuteResponse[count]" is missing from JSON.');
      assert(json[r'count'] != null,
          'Required key "CountByMinuteResponse[count]" has a null value in JSON.');
      assert(json.containsKey(r'start_ts'),
          'Required key "CountByMinuteResponse[start_ts]" is missing from JSON.');
      assert(json[r'start_ts'] != null,
          'Required key "CountByMinuteResponse[start_ts]" has a null value in JSON.');
      return true;
    }());

    return CountByMinuteResponse(
      count: mapValueOfType<int>(json, r'count')!,
      startTs: mapDateTime(json, r'start_ts', r'')!,
    );
  }
  return null;
}