class Users { int id; String name; String lastName; String email; String password; String username; String role; Users({ required this.id, required this.name, required this.lastName, required this.email, required this.password, required this.username, required this.role, }); Map toMap() { return { 'id': id, 'name': name, 'lastName': lastName, 'email': email, 'password': password, 'username': username, 'role': role, }; } factory Users.fromMap(Map map) { return Users( id: map['id'], name: map['name'], lastName: map['lastname'], email: map['email'], password: map['password'], username: map['username'], role: map['role'] ); } }