Classe de modelo nullsafety

classe-modelo-nullsafety.dart

/// Model do objeto Paciente
///
/// Os Métodos padrões gerados são:
///     toString() -> Sobrescreve o toString para trazer todos os atributos da classe.
///     fromMap() -> Realiza o parser do Json para o Model.
///     toMap()   -> Realiza o parser do Model para Json.
///

/// [Travar o arquivo]
/// Caso deseje "travar" o arquivo para não ser parseado novamente
/// pelo manage do Django adicione um # antes da palavra abaixo
/// FileLocked

import '../../../utils/util.dart';
import '../../../utils/exception.dart';

class PacienteModel {
  String? id;
  String? nextUrl;
  String? previousUrl;
  bool? enabled;
  bool? deleted;
  DateTime? createdOn;
  DateTime? updatedOn;
  int? djangoUser;
  String? cpf;
  late String nome;
  String? email;
  String? telefone;
  String? token;
  String? firebase;
  String? accessToken;
  String? idToken;
  double? latitude;
  double? longitude;
  String? endereco;
  int? usuarioPtr;
  String? sexo;
  DateTime? dataNascimento;

  PacienteModel({
    required this.nome,
    this.id,
    this.nextUrl,
    this.previousUrl,
    this.enabled,
    this.deleted,
    this.createdOn,
    this.updatedOn,
    this.djangoUser,
    this.cpf,
    this.email,
    this.telefone,
    this.token,
    this.firebase,
    this.accessToken,
    this.idToken,
    this.latitude,
    this.longitude,
    this.endereco,
    this.usuarioPtr,
    this.sexo,
    this.dataNascimento,
  });

  PacienteModel.fromMap(Map<String, dynamic> json) {
    try {
      id = json.containsKey('id') ? json['id'] : "";
      nextUrl = json.containsKey('nextUrl') ? json['nextUrl'] : "";
      previousUrl = json.containsKey('previousUrl') ? json['previousUrl'] : "";
      enabled = json['enabled'] == null ? true : json['enabled'];
      deleted = json['deleted'] == null ? false : json['deleted'];
      createdOn = Util.convertDate(json['created_on']) == null ? null : Util.convertDate(json['created_on']);
      updatedOn = Util.convertDate(json['updated_on']) == null ? null : Util.convertDate(json['updated_on']);
      djangoUser = json['django_user'] == null ? "" : json['django_user'];
      cpf = json['cpf'] == null ? "" : json['cpf'];
      nome = json['nome'] == null ? "" : json['nome'];
      email = json['email'] == null ? "" : json['email'];
      telefone = json['telefone'] == null ? "" : json['telefone'];
      token = json['token'] == null ? "" : json['token'];
      firebase = json['firebase'] == null ? "" : json['firebase'];
      accessToken = json['access_token'] == null ? "" : json['access_token'];
      idToken = json['id_token'] == null ? "" : json['id_token'];
      latitude = json['latitude'] == null ? null : double.parse(json['latitude']);
      longitude = json['longitude'] == null ? null : double.parse(json['longitude']);
      endereco = json['endereco'] == null ? "" : json['endereco'];
      usuarioPtr = json['usuario_ptr'] == null ? "" : json['usuario_ptr'];
      sexo = json['sexo'] == null ? "" : json['sexo'];
      dataNascimento =
          Util.convertDate(json['data_nascimento']) == null ? null : Util.convertDate(json['data_nascimento']);
    } catch (error) {
      ExceptionCustom.general("Ocorreu um erro no método fromMap do PacienteModel", error.toString());
    }
  }

  Map<String, dynamic>? toMap() {
    try {
      return {
        "nextUrl": nextUrl == null ? null : nextUrl,
        "previousUrl": previousUrl == null ? null : previousUrl,
        'enabled': this.enabled != null ? this.enabled : true,
        'deleted': this.deleted != null ? this.deleted : false,
        'created_on': this.createdOn.toString(),
        'updated_on': this.updatedOn.toString(),
        'django_user': this.djangoUser != null ? this.djangoUser : "",
        'cpf': this.cpf != null ? this.cpf : "",
        'nome': this.nome,
        'email': this.email != null ? this.email : "",
        'telefone': this.telefone != null ? this.telefone : "",
        'token': this.token != null ? this.token : "",
        'firebase': this.firebase != null ? this.firebase : "",
        'access_token': this.accessToken != null ? this.accessToken : "",
        'id_token': this.idToken != null ? this.idToken : "",
        'latitude': this.latitude != null ? this.latitude : "",
        'longitude': this.longitude != null ? this.longitude : "",
        'endereco': this.endereco != null ? this.endereco : "",
        'usuario_ptr': this.usuarioPtr != null ? this.usuarioPtr : "",
        'sexo': this.sexo != null ? this.sexo : "",
        'data_nascimento':
            this.dataNascimento != null ? Util.stringDateTimeSplit(this.dataNascimento, returnType: "d") : null,
      };
    } catch (error) {
      ExceptionCustom.general("Ocorreu um erro no método toMap do PacienteModel", error.toString());
    }
    return null;
  }

  /// Sobscrevendo o método toString para retornar todos os atributos da classe.
  @override
  String toString() {
    return "ENABLED: $enabled\nDELETED: $deleted\nCREATEDON: $createdOn\nUPDATEDON: $updatedOn\nDJANGOUSER: $djangoUser\nCPF: $cpf\nNOME: $nome\nEMAIL: $email\nTELEFONE: $telefone\nTOKEN: $token\nFIREBASE: $firebase\nACCESSTOKEN: $accessToken\nIDTOKEN: $idToken\nLATITUDE: $latitude\nLONGITUDE: $longitude\nENDERECO: $endereco\nUSUARIOPTR: $usuarioPtr\nSEXO: $sexo\nDATANASCIMENTO: $dataNascimento\n";
  }
}