fromJson static method

RateLimitWindowSchema? fromJson(dynamic value)

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

Implementation

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

    return RateLimitWindowSchema(
      limit: mapValueOfType<int>(json, r'limit')!,
      remaining: mapValueOfType<int>(json, r'remaining')!,
      reset: mapDateTime(json, r'reset', r'')!,
    );
  }
  return null;
}