fromJson static method

QueryCallParticipantsResponse? fromJson(dynamic value)

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

Implementation

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

    return QueryCallParticipantsResponse(
      call: CallResponse.fromJson(json[r'call'])!,
      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']),
      participants:
          CallParticipantResponse.listFromJson(json[r'participants']),
      totalParticipants: mapValueOfType<int>(json, r'total_participants')!,
    );
  }
  return null;
}