fromJson static method

JoinCallResponse? fromJson(dynamic value)

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

Implementation

// ignore: prefer_constructors_over_static_methods
static JoinCallResponse? 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'call'),
          'Required key "JoinCallResponse[call]" is missing from JSON.');
      assert(json[r'call'] != null,
          'Required key "JoinCallResponse[call]" has a null value in JSON.');
      assert(json.containsKey(r'created'),
          'Required key "JoinCallResponse[created]" is missing from JSON.');
      assert(json[r'created'] != null,
          'Required key "JoinCallResponse[created]" has a null value in JSON.');
      assert(json.containsKey(r'credentials'),
          'Required key "JoinCallResponse[credentials]" is missing from JSON.');
      assert(json[r'credentials'] != null,
          'Required key "JoinCallResponse[credentials]" has a null value in JSON.');
      assert(json.containsKey(r'duration'),
          'Required key "JoinCallResponse[duration]" is missing from JSON.');
      assert(json[r'duration'] != null,
          'Required key "JoinCallResponse[duration]" has a null value in JSON.');
      assert(json.containsKey(r'members'),
          'Required key "JoinCallResponse[members]" is missing from JSON.');
      assert(json[r'members'] != null,
          'Required key "JoinCallResponse[members]" has a null value in JSON.');
      assert(json.containsKey(r'own_capabilities'),
          'Required key "JoinCallResponse[own_capabilities]" is missing from JSON.');
      assert(json[r'own_capabilities'] != null,
          'Required key "JoinCallResponse[own_capabilities]" has a null value in JSON.');
      assert(json.containsKey(r'stats_options'),
          'Required key "JoinCallResponse[stats_options]" is missing from JSON.');
      assert(json[r'stats_options'] != null,
          'Required key "JoinCallResponse[stats_options]" has a null value in JSON.');
      return true;
    }());

    return JoinCallResponse(
      call: CallResponse.fromJson(json[r'call'])!,
      created: mapValueOfType<bool>(json, r'created')!,
      credentials: Credentials.fromJson(json[r'credentials'])!,
      duration: mapValueOfType<String>(json, r'duration')!,
      members: MemberResponse.listFromJson(json[r'members']),
      membership: MemberResponse.fromJson(json[r'membership']),
      ownCapabilities: OwnCapability.listFromJson(json[r'own_capabilities']),
      statsOptions: StatsOptions.fromJson(json[r'stats_options'])!,
    );
  }
  return null;
}