createIfNotExists method

@override Future<int?> createIfNotExists({ required Map<String, Object?> check, required Map<String, Object?> create, })

Create a new row only if the value is not existed.

var userEloquent = UserEloquent();

userEloquent.createIfNotExists(check:{'name':'john'},create:{'password':'pass'});

Implementation

// create user which name is john and password is pass only if name 'john' is not existed.
/// userEloquent.createIfNotExists(check:{'name':'john'},create:{'password':'pass'});
///
/// ```
@override
Future<int?> createIfNotExists(
    {required Map<String, Object?> check,
    required Map<String, Object?> create}) async {
  final db = await getDatabase;
  List result = await _where(check);
  if (result.isNotEmpty) {
    return null;
  }
  create.addAll(check);
  resetAll();
  return await db.insert(tableName, create);
}